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Top 10 Book Meme

Greg Pavlik - Tue, 2014-09-16 10:48
What books have most impacted me? I picked books I have returned to over and over. Yes, I know this is solipsistic to publish, but its a fascinating thing to think through. I'm sure the list will not look right in a few months anyway. But here I go...
1 The Brothers Karamazov, Fyodor Dostoyevsky
Reason: the best book ever written. Duh.

2 Iob, LXX
Reason: bad things happen to good people, quite often.

3 I Am a Cat, Natsume Soseki
Reason: comedy is good for the soul. This is the funniest book I've ever read.

4 The Symposium, Plato
Reason: love. And I'm an only partially reconstructed platonist.

5 Demons, Fyodor Dostoyevsky
Reason: explains a big part of the 20th century. Makes 1984 look like crude propaganda.

6 Also Spracht Zarathustra, Friedrich NietzscheReason: Nietszche saw the enormity of the modern project clearly.

7 Life of Moses, Gregory of NyssaReason: before structuralism, post structuralism, semiotics, and deconstruction, there was Gregory of Nyssa. And apokatastasis.
8 For the Time Being, WH AudenReason: aside from the fact that Auden is the best English language poet, this is a deeply moving meditation on Christmas in the anglophone experience. Read it several times each winter.

9 The Divine Comedy, Dante AlighieriReason: great art meets allegory meets beauty. Honestly, stuck with only one book this might be it.
10 Faust, Johann Wolfgang von Goethe Reason: we are all compromised to one degree or another.

Creating a Pivotal GemFireXD Data Source Connection from IntelliJ IDEA 13.x

Pas Apicella - Wed, 2014-09-10 19:04
In order to create a Pivotal GemFireXD Data Source Connection from IntelliJ 13.x , follow the steps below. You will need to define a GemFireXD driver , prior to creating the Data Source itself.

1. Bring up the Databases panel.

2. Define a GemFireXD Driver as follows


3. Once defined select it by using the following options. Your using the Driver you created at #2 above

+ -> Data Source -> com.pivotal.gemfirexd.jdbc.ClientDriver 

4. Create a Connection as shown below. You would need to having a running GemFireXD cluster at this point in order to connect.



5.  Once connected you can browse objects as shown below.



6. Finally we can run DML/DDL directly from IntelliJ as shown below.


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Categories: Fusion Middleware

Webinar: 21st Century Education Goes Digital with Oracle WebCenter

Oracle Corporation Banner 21st Century Education Goes Digital with Oracle WebCenter

Learn how The Digital Campus with WebCenter can address top-of-mind issues for creating exceptional digital learning experiences, put content in context for the user and optimize business processes

The global education market is under-going a fundamental transformation — from the printed textbook and physical classroom to newer digital, online and mobile experiences.  Today, students can learn anywhere, anytime, from anyone on any device, bridging administrative and academic systems into single universal view.

Oracle WebCenter is at the center of innovation and engagement for any digital enterprise looking to empower exceptional experiences for students, faculty, administrators and researchers. It powerfully connects people, processes, and information with the most complete portfolio of portal, content management, Web experience management and collaboration technologies to enable student success.

Join this special event featuring the University of Pretoria, Fishbowl Solutions and Oracle, whose experts will illustrate successful design patterns and solution delivery for:

  • Student Portals. Create rich, interactive student experiences
  • Digital Repository. Deliver advanced content capture, tagging and sharing while securing enterprise data
  • Admissions. Leverage image capture and business process design to enable improved self-service

Attendees will benefit from the use-case insights and strategies of a world re-knowned university as well as a pre-built solution approach from Oracle and solutions partner Fishbowl to enable a truly modern digital campus.

Audio information:

Dial in Numbers: U.S / Canada: 877-698-7943 (toll free)
International: 706-679-0060(chargeable)
Passcode:
solutions2 Red Button Top Register Now Red Button Bottom

Calendar Sep 11, 2014
10:00 AM PT |
01:00 PM ET

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The post Webinar: 21st Century Education Goes Digital with Oracle WebCenter appeared first on Fishbowl Solutions' C4 Blog.

Categories: Fusion Middleware, Other

Migrating Existing PeopleSoft Attachments into the Managed Attachments Solution

This post comes from Fishbowl’s Mark Heupel. Mark is an Oracle Webcenter consultant, and he has worked on a few different projects over the last year helping customers integrate WebCenter with Oracle E-Business Suite and PeopleSoft. One of WebCenter’s strengths is it provides these integrations out-of-the-box, including a document imaging integration to automate invoice processing with WebCenter’s capture, forms recognition and imaging capabilities, as well as workflows leveraging Oracle Business Process Management. Mark discusses WebCenter’s integration with PeopleSoft and its managed attachments solution below.

Application Integration

Oracle’s Managed Attachments solution enables business users in PeopleSoft to attach, scan, and retrieve document attachments stored in an Oracle WebCenter Content Server repository.

One of the issues that our clients face when moving to Oracle’s Managed Attachments solution is determining what to do with the attachments that already exist in PeopleSoft. We at Fishbowl have come up with a method to migrate these attachments into WebCenter Content in bulk while still maintaining the attachments’ context within PeopleSoft.

A high-level view of the solution is as follows. Queries are written on the PeopleSoft side to export each of the attachments, as well as a file containing each attachment’s metadata and PeopleSoft contextual information, to a network share. This is a task done by a PeopleSoft administrator. We then use our Enterprise Batchloader product to bulk load these files into WebCenter Content. We’ve written a customization that overrides the set of services that qualify for Managed Attachments to include our Enterprise Batchloader service. Since the context of the attachments is included in the metadata file, the Enterprise Batchloader check-ins work in the same way that a normal check-in from Managed Attachments would and the attachments retain their PeopleSoft context. Let’s get into the details of how this works.

Managed Attachments Overview

In order to understand the migration strategy, we first need to understand how Managed Attachments works under the covers. The important piece to know for this migration is that the table that stores the Managed Attachment object information on the WebCenter side is the AFObjects table. This table stores the PeopleSoft context information as well as the dDocName of each of the attachments currently being stored in WebCenter. Here is an example of what the AFObjects table looks like:

AFObjects Table

Each row in this table represents one PeopleSoft attachment being managed in WebCenter Content. The dAFApplication, dAFBusinessObjectType, and dAFBusinessObject fields make up the context for where the attachment is located in PeopleSoft. The dAFApplication field represents the application, the dAFObjectType field represents the page, and the dAFBusinessObject field is a pipe delimited list of the primary key values from the page where the attachment is located in PeopleSoft. The dDocName field is simply the dDocName of the content item in WebCenter.

When a user clicks the Managed Attachments link on the PeopleSoft screen a request is made over to WebCenter that contains the contextual page information from PeopleSoft (dAFApplication, dAFBusinessObjectType, and dAFBusinessObject). Using this contextual information, a query is then made against the AFObjects table to find the content IDs of the attachments that should be returned back to the user. A similar request is made when a user checks in a document through the Managed Attachments screen in PeopleSoft. The PeopleSoft context information is sent to WebCenter, the document is checked in, and then a row is inserted into the AFObjects table that contains the PeopleSoft contextual information as well as the dDocName of the newly checked-in document.

Loading Content into WebCenter

In order to be able to successfully load a large number of content items into WebCenter, while still maintaining the correct PeopleSoft context, we had to write a customization to hook into the existing Managed Attachments check-in functionality. The AppAdapterCore component, one of the two components installed on WebCenter for Managed Attachments, contains the core Managed Attachments code. This component contains a list of services such as CHECKIN_NEW that, when called with the PeopleSoft contextual information in the binder (dAFApplication, dAFObjectType, and dAFObject), executes the query that inserts a row into the AFObjects table. The customization that we wrote overrides the list of services specified in the AppAdapterCore component to include our Enterprise Batchloader check-in services. By doing so, we’re able to hook into the same insert query that Managed Attachments already uses, assuming we have placed the correct PeopleSoft context information in the binder.

Here is an example of what a standard Enterprise Batchloader blf (batch load file) would look like:

Batch Load File
As you can see, the file simply contains the action to take (insert), the location of the primary file, and the required metadata fields for WebCenter. In order to assign the correct PeopleSoft context we simply need to specify the dAFApplication, dAFObjectType, and dAFObject fields in the blf file:

Batch Load File 2

This effectively places each of those fields into the binder in WebCenter. When Enterprise Batchloader is run and performs its check-ins into WebCenter, the Managed Attachments functionality gets called and a row is inserted into the AFObjects table for each attachment that specifies the PeopleSoft context information. As long as the correct PeopleSoft contextual information is placed into the Enterprise Batchloader blf file, we’re able to bulk load as many attachments as needed into WebCenter while still retaining the correct PeopleSoft context information for use with the Managed Attachments solution.

I hope this provides you with an example of how your existing PeopleSoft Managed Attachments content could be migrated to WebCenter. After all, getting this content into WebCenter has many additional benefits, such as version control, renditions, retention management and the ability to surface this content to WebCenter-based mobile apps and portals. If you have questions or would like to engage with Fishbowl on such projects, please email info@fishbowlsolutions.com.

 

The post Migrating Existing PeopleSoft Attachments into the Managed Attachments Solution appeared first on Fishbowl Solutions' C4 Blog.

Categories: Fusion Middleware, Other

Variable in list with Postgres JDBC and Greenplum

Pas Apicella - Wed, 2014-09-03 21:59
I previously blogged on how to create a variable JDBC IN list with Oracle. Here is how you would do it with Pivotal Greenplum. Much easier , without having to write a function. In the Greenplum demo below we use the any function combined with string_to_array

http://theblasfrompas.blogspot.com.au/2008/02/variable-in-list-with-oracle-jdbc-and.html

Code as follows
  
import java.sql.*;
import java.sql.DriverManager;

/**
* Created by papicella on 4/09/2014.
*/
public class VariableInListGreenplum
{

public VariableInListGreenplum()
{
}

private Connection getConnection() throws SQLException, ClassNotFoundException
{
Class.forName("org.postgresql.Driver");
Connection conn = null;
conn = DriverManager.getConnection(
"jdbc:postgresql://127.0.0.1:5432/apples","pas", "pas");

return conn;
}

public void run() throws SQLException
{
Connection conn = null;
PreparedStatement stmt = null;
ResultSet rset = null;
String queryInList =
"SELECT DEPTNO, " +
" DNAME, " +
" LOC " +
"FROM scott.DEPT " +
"WHERE DEPTNO = any(string_to_array(?,', ')) ";

try
{
conn = getConnection();
stmt = conn.prepareStatement(queryInList);
stmt.setString(1, "10, 20, 30");
rset = stmt.executeQuery();

while (rset.next())
{
System.out.println("Dept [" + rset.getInt(1) + ", " +
rset.getString(2) + "]");
}
}
catch (Exception e)
{
System.out.println("Exception occurred");
e.printStackTrace();
}
finally
{
if (conn != null)
{
conn.close();
}

if (stmt != null)
{
stmt.close();
}

if (rset != null)
{
rset.close();
}
}
}

public static void main(String[] args) throws Exception
{
VariableInListGreenplum test = new VariableInListGreenplum();
test.run();
}
}
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Categories: Fusion Middleware

REST with Pivotal GemFire 8.0

Pas Apicella - Tue, 2014-09-02 21:32
Pivotal GemFire 8.0 now includes REST support. You can read more about it as follows

http://gemfire.docs.pivotal.io/latest/userguide/gemfire_rest/book_intro.html#concept_7628F498DB534A2D8A99748F5DA5DC94

Here is how we set it up and some quick examples showing how it works with some Region data
In the example below I have PDX setup for the cache servers as shown below.
  
<!DOCTYPE cache PUBLIC
"-//GemStone Systems, Inc.//GemFire Declarative Caching 8.0//EN"
"http://www.gemstone.com/dtd/cache8_0.dtd">
<cache>
<pdx read-serialized="true">
<pdx-serializer>
<class-name>com.gemstone.gemfire.pdx.ReflectionBasedAutoSerializer</class-name>
<parameter name="classes">
<string>org\.pivotal\.pas\.beans\..*</string>
</parameter>
</pdx-serializer>
</pdx>

.....

1. Firstly you need to enable the REST on a cache server node as shown below. Basically set gemfire.start-dev-rest-api to TRUE , you could use a gemfire.properties file but here we just pass it to GFSH as part of the server start command.

start server --name=server1 --classpath=$CLASSPATH --server-port=40411 --cache-xml-file=./server1/cache.xml --properties-file=./server1/gemfire.properties --locators=localhost[10334] --dir=server1 --initial-heap=1g --max-heap=1g --J=-Dgemfire.http-service-port=7070 --J=-Dgemfire.http-service-bind-address=localhost --J=-Dgemfire.start-dev-rest-api=true

2. Once started we can quickly ensure we have the REST server up on port 7070 as shown below.

[Wed Sep 03 12:39:18 papicella@:~/ant-demos/gemfire/80/demo ] $ netstat -an | grep 7070
tcp4       0      0  127.0.0.1.7070         *.*                    LISTEN

3. Next test that you can access the REST server. The command below will list all the regions available in the cluster.

[Wed Sep 03 12:52:44 papicella@:~/ant-demos/gemfire/80/demo/rest ] $ curl -i http://localhost:7070/gemfire-api/v1
HTTP/1.1 200 OK
Server: Apache-Coyote/1.1
Location: http://localhost:7070/gemfire-api/v1
Accept-Charset: big5, big5-hkscs, euc-jp, euc-kr, gb18030, gb2312, gbk, ibm-thai, ibm00858, ibm01140, ibm01141, ibm01142, ibm01143, ibm01144, ibm01145, ibm01146, ibm01147, ibm01148, ibm01149, ibm037, ibm1026, ibm1047, ibm273, ibm277, ibm278, ibm280, ibm284, ibm285, ibm290, ibm297, ibm420, ibm424, ibm437, ibm500, ibm775, ibm850, ibm852, ibm855, ibm857, ibm860, ibm861, ibm862, ibm863, ibm864, ibm865, ibm866, ibm868, ibm869, ibm870, ibm871, ibm918, iso-2022-cn, iso-2022-jp, iso-2022-jp-2, iso-2022-kr, iso-8859-1, iso-8859-13, iso-8859-15, iso-8859-2, iso-8859-3, iso-8859-4, iso-8859-5, iso-8859-6, iso-8859-7, iso-8859-8, iso-8859-9, jis_x0201, jis_x0212-1990, koi8-r, koi8-u, shift_jis, tis-620, us-ascii, utf-16, utf-16be, utf-16le, utf-32, utf-32be, utf-32le, utf-8, windows-1250, windows-1251, windows-1252, windows-1253, windows-1254, windows-1255, windows-1256, windows-1257, windows-1258, windows-31j, x-big5-hkscs-2001, x-big5-solaris, x-compound_text, x-euc-jp-linux, x-euc-tw, x-eucjp-open, x-ibm1006, x-ibm1025, x-ibm1046, x-ibm1097, x-ibm1098, x-ibm1112, x-ibm1122, x-ibm1123, x-ibm1124, x-ibm1364, x-ibm1381, x-ibm1383, x-ibm300, x-ibm33722, x-ibm737, x-ibm833, x-ibm834, x-ibm856, x-ibm874, x-ibm875, x-ibm921, x-ibm922, x-ibm930, x-ibm933, x-ibm935, x-ibm937, x-ibm939, x-ibm942, x-ibm942c, x-ibm943, x-ibm943c, x-ibm948, x-ibm949, x-ibm949c, x-ibm950, x-ibm964, x-ibm970, x-iscii91, x-iso-2022-cn-cns, x-iso-2022-cn-gb, x-iso-8859-11, x-jis0208, x-jisautodetect, x-johab, x-macarabic, x-maccentraleurope, x-maccroatian, x-maccyrillic, x-macdingbat, x-macgreek, x-machebrew, x-maciceland, x-macroman, x-macromania, x-macsymbol, x-macthai, x-macturkish, x-macukraine, x-ms932_0213, x-ms950-hkscs, x-ms950-hkscs-xp, x-mswin-936, x-pck, x-sjis_0213, x-utf-16le-bom, x-utf-32be-bom, x-utf-32le-bom, x-windows-50220, x-windows-50221, x-windows-874, x-windows-949, x-windows-950, x-windows-iso2022jp
Content-Type: application/json
Content-Length: 493
Date: Wed, 03 Sep 2014 02:52:46 GMT

{
  "regions" : [ {
    "name" : "demoRegion",
    "type" : "PARTITION",
    "key-constraint" : null,
    "value-constraint" : null
  }, {
    "name" : "departments",
    "type" : "PARTITION",
    "key-constraint" : null,
    "value-constraint" : null
  }, {
    "name" : "employees",
    "type" : "PARTITION",
    "key-constraint" : null,
    "value-constraint" : null
  }, {
    "name" : "complex",
    "type" : "PARTITION",
    "key-constraint" : null,
    "value-constraint" : null
  } ]

4. We have a couple of regions in this cluster and once again I am using the classic DEPT/EMP regions here. Some simple REST command belows on the "/departments" region

View all DEPARTMENT region entries

[Wed Sep 03 12:53:38 papicella@:~/ant-demos/gemfire/80/demo/rest ] $ curl -i http://localhost:7070/gemfire-api/v1/departments
HTTP/1.1 200 OK
Server: Apache-Coyote/1.1
Content-Location: http://localhost:7070/gemfire-api/v1/departments/20,10,30,40
Content-Type: application/json
Content-Length: 225
Date: Wed, 03 Sep 2014 02:53:40 GMT

{
  "departments" : [ {
    "deptno" : 20,
    "name" : "RESEARCH"
  }, {
    "deptno" : 10,
    "name" : "ACCOUNTING"
  }, {
    "deptno" : 30,
    "name" : "SALES"
  }, {
    "deptno" : 40,
    "name" : "OPERATIONS"
  } ]
}

VIEW a single region entry by KEY

[Wed Sep 03 12:55:34 papicella@:~/ant-demos/gemfire/80/demo/rest ] $ curl -i http://localhost:7070/gemfire-api/v1/departments/10
HTTP/1.1 200 OK
Server: Apache-Coyote/1.1
Content-Location: http://localhost:7070/gemfire-api/v1/departments/10
Content-Type: application/json
Content-Length: 44
Date: Wed, 03 Sep 2014 02:55:36 GMT

{
  "deptno" : 10,
  "name" : "ACCOUNTING"
}

VIEW multiple entries by KEY

[Wed Sep 03 12:56:25 papicella@:~/ant-demos/gemfire/80/demo/rest ] $ curl -i http://localhost:7070/gemfire-api/v1/departments/10,30
HTTP/1.1 200 OK
Server: Apache-Coyote/1.1
Content-Location: http://localhost:7070/gemfire-api/v1/departments/10,30
Content-Type: application/json
Content-Length: 123
Date: Wed, 03 Sep 2014 02:56:28 GMT

{
  "departments" : [ {
    "deptno" : 10,
    "name" : "ACCOUNTING"
  }, {
    "deptno" : 30,
    "name" : "SALES"
  } ]
}

5. We can even use the Spring REST shell as shown below.

Obtain rest-shell using the link below.

https://github.com/spring-projects/rest-shell

  
[Wed Sep 03 13:06:22 papicella@:~ ] $ rest-shell

___ ___ __ _____ __ _ _ _ _ __
| _ \ __/' _/_ _/' _/| || | / / | \ \
| v / _|`._`. | | `._`.| >< | / / / > >
|_|_\___|___/ |_| |___/|_||_| |_/_/ /_/
1.2.1.RELEASE

Welcome to the REST shell. For assistance hit TAB or type "help".
http://localhost:8080:> baseUri http://localhost:7070/
Base URI set to 'http://localhost:7070'
http://localhost:7070:> follow gemfire-api
http://localhost:7070/gemfire-api:> follow v1
http://localhost:7070/gemfire-api/v1:> follow departments
http://localhost:7070/gemfire-api/v1/departments:> get 20
> GET http://localhost:7070/gemfire-api/v1/departments/20

< 200 OK
< Server: Apache-Coyote/1.1
< Content-Location: http://localhost:7070/gemfire-api/v1/departments/20
< Content-Type: application/json
< Content-Length: 42
< Date: Wed, 03 Sep 2014 03:07:17 GMT
<
{
"deptno" : 20,
"name" : "RESEARCH"
}
http://localhost:7070/gemfire-api/v1/departments:>

6. Open a browser and enter the following URL to browse the Swagger-enabled REST APIs:

http://localhost:7070/gemfire-api/docs/index.html



7. Perform an operation as shown below.




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Categories: Fusion Middleware

Subscription Notifier Version 4.0 Enables WebCenter Users to Create Custom Content Email Notifications

Fishbowl Solutions’ Subscription Notifier has been used by many of our customers for years to manage business content stored in Oracle WebCenter Content. Subscription Notifier automatically sends email notifications based on scheduled queries. Fishbowl released version 4.0 of the product last week, and it includes several significant updates.

Now, users of Subscription Notifier can:

  • Attach native or web-viewable files to notification emails
  • Send individual notification emails for each content item
  • Configure hourly notification schedules
  • Run subscription side effects without sending emails

In addition to the latest updates, the product also offers a host of other features that enable WebCenter users to keep track of their high-value content.

You begin by naming the subscription and specifying whether emails should be sent for items matching the query. The scheduler lets you specify exactly when you want email notifications to go out (note the hourly option, new with version 4.0).

 

SubNoti general settings

The email settings specify who you want to send emails to and how they should appear to recipients. The new “Attach Content” feature gives you the option of sending web-viewable or native files, which provides a way for recipients who don’t use Oracle WebCenter to still see important files. Using the query builder is very simple and determines what content items are included in the subscription. Advanced users also have the option to write more complex queries using SQL.

SubNoti email

The Current Subscription Notifications page gives a summary of all subscriptions. In Version 4.0, simple changes such as enabling, disabling, or deleting subscriptions can be done here.

SubNoti current subscription notifications

Subscription Notifier is a very useful tool for any organization that needs to keep tabs on a large amount of business content. It is part of Fishbowl’s Administration Suite, which also includes Advanced User Security Mapping, Workflow Solution Set, and Enterprise BatchLoader. This set of products works together to simplify the most common administrative tasks in Oracle WebCenter Content.

To learn more about Subscription Notifier, visit Fishbowl’s website or read the press release announcing Version 4.0.

The post Subscription Notifier Version 4.0 Enables WebCenter Users to Create Custom Content Email Notifications appeared first on Fishbowl Solutions' C4 Blog.

Categories: Fusion Middleware, Other

Dept/Emp POJO's with sample data for Pivotal GemFire

Pas Apicella - Tue, 2014-08-12 21:57
I constantly blog about using DEPARTMENT/EMPLOYEE POJO'S with sample data. Here is how to create a file with data to load into GemFire to give you that sample set.

Note: You would need to create POJO'S for Department/Empployee objects that have getter/setter for the attributes mentioned below.

Dept Data

put --key=10 --value=('deptno':10,'name':'ACCOUNTING') --value-class=pivotal.au.se.deptemp.beans.Department --region=departments;
put --key=20 --value=('deptno':20,'name':'RESEARCH') --value-class=pivotal.au.se.deptemp.beans.Department --region=departments;
put --key=30 --value=('deptno':30,'name':'SALES') --value-class=pivotal.au.se.deptemp.beans.Department --region=departments;
put --key=40 --value=('deptno':40,'name':'OPERATIONS') --value-class=pivotal.au.se.deptemp.beans.Department --region=departments;

Emp Data

put --key=7369 --value=('empno':7369,'name':'SMITH','job':'CLERK','deptno':20) --value-class=pivotal.au.se.deptemp.beans.Employee --region=employees;
put --key=7370 --value=('empno':7370,'name':'APPLES','job':'MANAGER','deptno':10) --value-class=pivotal.au.se.deptemp.beans.Employee --region=employees;
put --key=7371 --value=('empno':7371,'name':'APICELLA','job':'SALESMAN','deptno':10) --value-class=pivotal.au.se.deptemp.beans.Employee --region=employees;
put --key=7372 --value=('empno':7372,'name':'LUCIA','job':'PRESIDENT','deptno':30) --value-class=pivotal.au.se.deptemp.beans.Employee --region=employees;
put --key=7373 --value=('empno':7373,'name':'SIENA','job':'CLERK','deptno':40) --value-class=pivotal.au.se.deptemp.beans.Employee --region=employees;
put --key=7374 --value=('empno':7374,'name':'LUCAS','job':'SALESMAN','deptno':10) --value-class=pivotal.au.se.deptemp.beans.Employee --region=employees;
put --key=7375 --value=('empno':7375,'name':'ROB','job':'CLERK','deptno':30) --value-class=pivotal.au.se.deptemp.beans.Employee --region=employees;
put --key=7376 --value=('empno':7376,'name':'ADRIAN','job':'CLERK','deptno':20) --value-class=pivotal.au.se.deptemp.beans.Employee --region=employees;
put --key=7377 --value=('empno':7377,'name':'ADAM','job':'CLERK','deptno':20) --value-class=pivotal.au.se.deptemp.beans.Employee --region=employees;
put --key=7378 --value=('empno':7378,'name':'SALLY','job':'MANAGER','deptno':20) --value-class=pivotal.au.se.deptemp.beans.Employee --region=employees;
put --key=7379 --value=('empno':7379,'name':'FRANK','job':'CLERK','deptno':10) --value-class=pivotal.au.se.deptemp.beans.Employee --region=employees;
put --key=7380 --value=('empno':7380,'name':'BLACK','job':'CLERK','deptno':40) --value-class=pivotal.au.se.deptemp.beans.Employee --region=employees;
put --key=7381 --value=('empno':7381,'name':'BROWN','job':'SALESMAN','deptno':40) --value-class=pivotal.au.se.deptemp.beans.Employee --region=employees;

Load into GemFire (Assumed JAR for POJO'S exists in class path of GemFireCache Servers)

The script bellows uses GFSH to load the file into the correct region references the correct POJO inside the files created above.

export CUR_DIR=`pwd`

gfsh <<!
connect --locator=localhost[10334];
run --file=$CUR_DIR/dept-data
run --file=$CUR_DIR/emp-data
!

Below is what the Department.java POJO would look like for example.
  
package pivotal.au.se.deptemp.beans;

public class Department
{
private int deptno;
private String name;

public Department()
{
}

public Department(int deptno, String name) {
super();
this.deptno = deptno;
this.name = name;
}

public int getDeptno() {
return deptno;
}

public void setDeptno(int deptno) {
this.deptno = deptno;
}

public String getName() {
return name;
}

public void setName(String name) {
this.name = name;
}

@Override
public String toString() {
return "Department [deptno=" + deptno + ", name=" + name + "]";
}

}
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Categories: Fusion Middleware

Test your WebLogic 12.1.3 enviroment with Robot

Edwin Biemond - Sun, 2014-08-10 11:42
Robot Framework is a generic test automation framework which has an easy-to-use tabular test data syntax and it utilizes the keyword-driven testing approach. This means we can write our tests in readable and understandable text. If we combine this with the REST Management interface of WebLogic 12.1.3 we are able to test every detail of a WebLogic domain configuration and when we combine this

Create with WLST a SOA Suite, Service Bus 12.1.3 Domain

Edwin Biemond - Thu, 2014-08-07 13:14
When you want to create a 12.1.3 SOA Suite, Service Bus Domain, you have to use the WebLogic config.sh utility.  The 12.1.3 config utility is a big improvement when you compare this to WebLogic 11g. With this I can create some complex cluster configuration without any after configuration. But if you want to automate the domain creation and use it in your own (provisioning) tool/script then you

Whistler, Microsoft and how far cloud has come

Steve Jones - Thu, 2014-08-07 09:00
In six years Microsoft has come from almost zero corporate knowledge about how cloud computing works to it being an integral part of their strategy.  Sure back in early 2008 there were some pieces of Microsoft that knew about cloud but that really wasn't a corporate view it was what a very few people inside the company knew. How do I know this? Well back in 2008 I was sitting on the top of a
Categories: Fusion Middleware

Test your Application with the WebLogic Maven plugin

Edwin Biemond - Thu, 2014-07-31 05:47
In this blogpost I will show you how easy it is to add some unit tests to your application when you use Maven together with the 12.1.3 Oracle software ( like WebLogic , JDeveloper or Eclipse OEPE). To demonstrate this, I will create a RESTful Person Service in JDeveloper 12.1.3 which will use the Maven project layout. We will do the following: Create a Project and Application based on a Maven

Using HAWQ with PHD service in PCF 1.2

Pas Apicella - Mon, 2014-07-28 06:01
The following demo shows how to use the PCF 1.2 PHD service with HAWQ by loading data into the PCF PaaS platform.

1. First lets setup our ENV to use the correct version of HADOOP on our local laptop.

export HADOOP_INSTALL=/Users/papicella/vmware/software/hadoop/hadoop-2.0.5-alpha
export JAVA_HOME=/System/Library/Frameworks/JavaVM.framework/Versions/CurrentJDK/Home

export PATH=$PATH:$HADOOP_INSTALL/bin:$HADOOP_INSTALL/sbin
export HADOOP_OPTS="$HADOOP_OPTS -Djava.net.preferIPv4Stack=true"

export HADOOP_OPTS="$HADOOP_OPTS  -Djava.awt.headless=true -Djava.security.krb5.realm=-Djava.security.krb5.kdc="

export YARN_OPTS="$YARN_OPTS -Djava.security.krb5.realm=OX.AC.UK -Djava.security.krb5.kdc=kdc0.ox.ac.uk:kdc1.ox.ac.uk -Djava.awt.headless=true"

hadoop version

2. Set the HADOOP_USER_NAME to ensure you have write access to load a file.

export HADOOP_USER_NAME=ucc3a04008db2486

3. Create a file called person.txt with some pipe delimited data , example below.

[Mon Jul 28 21:47:37 papicella@:~/vmware/software/hadoop/cloud-foundry/pcf12/demo ] $ head person.txt
1|person1
2|person2
3|person3
4|person4
5|person5

4. Load the file into the PHD instance running in PCF 1.2. You will need to use the name node / path which is correct for your PHD instance.

[Mon Jul 28 21:51:43 papicella@:~/vmware/software/hadoop/cloud-foundry/pcf12/demo ] $ hadoop fs -put person.txt hdfs://x.x.x.x:8020/user/ucc3a04008db2486/

5. Create a HAWQ table to the file person.txt using PXF as shown below.

CREATE EXTERNAL TABLE person (id int, name text)
LOCATION ('pxf://x.x.x.x:50070/user/ucc3a04008db2486/person.txt?Fragmenter=HdfsDataFragmenter&Accessor=TextFileAccessor&Resolver=TextResolver')
FORMAT 'TEXT' (DELIMITER = '|');

6. Query the table as shown below.



For more information on the PHD service see the link below.

http://docs.pivotal.io/pivotalhd-ds/index.html

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Categories: Fusion Middleware

Silence

Greg Pavlik - Sat, 2014-07-26 10:26
Silence. Sometimes sought after, but in reality almost certainly feared - the absence of not just sound but voice. Silence is often associated with divine encounter - the neptic tradition of the Philokalia comes to mind - but also and perhaps more accurately with abandonment, divine or otherwise. I recently read Shusaku Endo's Silence, a remarkable work, dwelling on the theme of abandonment in the context of the extirpation of Kakure Kirishitan communities in Tokagawa Japan. Many resilient families survived and eventually came out of hiding in the liberalization in the mid-19th century, but the persecutions were terrible. Their story is deeply moving (sufficiently so that over time I find myself drawn to devotion to the image of Maria-Kannon). Endo's novel was not without controversy but remains one of the great literary accomplishments of the 20th century.

In fact, the reason for this post is a kind of double entendre on silence: the relative silence in literate western circles with respect to Japanese literature of the past century. Over the last month, I realized that virtually no one I had spoken with had read a single Japanese novel. Yet, like Russia of the 19th century, Japan produced a concentration of great writers and great novelists in the last 20th century that is set apart: the forces of of profound national changes (and defeat) created the crucible of great art. That art carries the distinctive aesthetic sense of Japan - a kind of openness of form, but is necessarily the carrier of universal, humanistic themes.

Endo is a writer in the post war period - the so-called third generation, and in my view the last of the wave of great Japanese literature. Read him. But don't stop - perhaps don't start - there. The early 20th century work of Natsume Soseki are a product of the Meiji period. In my view, Soseki is not only a father of Japenese literature but one of the greatest figures of world literature taken as a whole - I am a Cat remains one of my very favorite novels. Two troubling post-war novels by Yukio Mishima merit attention - Confessions of a Mask and the Sailor Who Fell From Grace with the Sea, both I would characterize broadly as existential masterpieces. The topic of identity in the face of westernization is also a moving theme in Osamu Dazai's No Longer Human. I hardly mean this as a complete survey - something in any case I am not qualified to provide -just a pointer toward something broader and important.

My encounter with contemporary Japanese literature - albeit limited - has been less impactful (I want to like Haruki Murakami in the same way I want to like Victor Pelevin, but both make me think of the distorted echo of something far better). And again like Russia, it is difficult to know what to make of Japan today - where its future will lead, whether it will see a cultural resurgence or decline. It is certain that its roots are deep and I hope she finds a way to draw on them and to flourish.


Spark: A Discussion

Greg Pavlik - Wed, 2014-07-23 08:36
A great presentation, worth watching in its entirety.

With apologies to my Hadoop friends but this is good for you too.

Javascript Driven ADF Taskflows for WebCenter Portal

This is a continuation from my previous post - Developing WebCenter Content Cross Platform iDoc Enabled Components for Mobile, ADF, Sharepoint, Liferay.

You can see a video of JIVE Forums integration with a JS Taskflows vs ADF Taskflow running in WebCenter Portal here -

Click here for hi-resolution

This post is aimed at Web Developers, Designers and Marketing web teams who aren’t familiar with ADF and want to create reusable dynamic taskflows without the need to learn ADF or Java to provide interactive dynamic regions using Javascript, HTML and CSS with custom frameworks like jQuery designed not to conflict with ADF JS environment.

Read on for a step by step run through on creating JS driven taskflows  -

    1. You will need to download JDeveloper – I’m using JDev 11.1.1.7.0 for WebCenter Portal 11g where I will deploy my custom taskflow driven entirely with Javascript.
    2. Run through the following Oracle guide to setup your project to extend Portal (11.1.1.8.3) - Developing Components for WebCenter Portal Using JDeveloper
    3. Add new taskflow to library by right-clicking WebCenterSpacesExtensions and selecting “New…”
    4. Add ADF Task Flow (JSF)
      .
      1
      .
    5. Name the xml file, leaving the Directory the JDev default
      .
      2
      .
    6. Double click the new xml file and drag a View element into the diagram from the Component Palette
      .
      3
      .
    7. Rename “view1″ to “[taskflow name]View”.
    8. Double click the new view to create a page fragment.
      Update the directory and add \taskflows\[taskflow name]\view
      This will make it easier to sort through in the future when you develop more taskflows.
      .
      4
      .
    9. Edit the JSFF and display code in source view.
      .
      5
      .
    10. Replace with the following -
      <?xml version='1.0' encoding='UTF-8'?>
      <jsp:root xmlns:jsp="http://java.sun.com/JSP/Page" version="2.1"
                xmlns:af="http://xmlns.oracle.com/adf/faces/rich"
                xmlns:f="http://java.sun.com/jsf/core">
      <af:resource type="javascript">
      <![CDATA[
      /**
       * CREATE BASE JS CONTAINER OBJ
       * This is base class to assist PSA javascript methods to init after page loaded.
       * You can add this script in the head of you template instead of the portlet.
       */
      var FB = window.FB || {},
      	Base = Base || (function() {
      		return {
      			//create multi-cast delegate.
      			onPortalInit: function(function1, function2) {
      				return function() {
      					if (function1) {
      						function1();
      					}
      					if (function2) {
      						function2();
      					}
      				}
      			},
      			//used for chaining methods
      			chainPSA: function() {}
      		}
      	})();
      
      //Use Base method if FB.Base hasn't been created
      FB.Base = FB.Base || Base;
      /************************/
      
      
      
      
      /**
       * CREATE CHAIN WRAPPER
       * Chain method will initialise from Base requirejs core script
       */
      FB.Base.chainPSA = FB.Base.onPortalInit(FB.Base.chainPSA, function() {
      	//set base mustache template name to load and inject
      	var vUID = 'FB_sampleContainer_${pageFlowScope.containerID}', //(UID) Unique Classname to inject template into - can't use IDs in portal 
      		oConstructor = {
      			vTemplate: 		'import/tpl/sampleTpl', //location of sampleTpl.mustache to load
      			oParams: { //Obj list of default params pulled from sample.xml Input definition
      				title:			'${pageFlowScope.title}',
      				displayTitle: 	'${pageFlowScope.displayTitle}',
      				activeUser: 	'${pageFlowScope.activeUser}'
      			},
      			containerID: 		vUID
      		};
      	
      	//check if array exists from other custom JS Portlets
      	if (typeof(FB.loadTemplate) === 'object') {
      		FB.loadTemplate.portletUIDList.push(vUID);
      	//create empty object
      	} else {
      		FB.loadTemplate = {
      			portletUIDList:[vUID],
      			portlets: {}
      		};
      	}
      
      	//inject params
      	FB.loadTemplate.portlets[vUID] = oConstructor;
      
      });
      /************************/
      ]]>
      </af:resource>
      
      
      <!-- Sample template will be injected here -->
      <af:panelGroupLayout layout="vertical" id="FB-SampleContainer" styleClass="FB_sampleContainer_#{pageFlowScope.containerID} portlet-sampleContainer"></af:panelGroupLayout>
      <!-- xSample template will be injected here -->
      
      
      </jsp:root>

      OVERVIEW:

      This is where the mustache template will be injected into to provide the sample component functionality.

    11. <af:panelGroupLayout layout="vertical" id="FB-SampleContainer" styleClass="FB_sampleContainer_#{pageFlowScope.containerID} portlet-sampleContainer"></af:panelGroupLayout>

      The oConstructor specifies the configuration of the the component to inject.
      vTemplate points to a JS file that requireJS imports and configures the base multiUploader components from the params defined.

      oParams contains all configuration for the App at the moment these are scoped params associated with the taskflow that you can allow the user to define and use within you sample component as a JS var.

      var vUID = 'FB_sampleContainer_${pageFlowScope.containerID}', //(UID) Unique Classname to inject template into - can't use IDs in portal 
      		oConstructor = {
      			vTemplate: 		'import/tpl/sampleTpl', //location of sampleTpl.mustache to load
      			oParams: { //Obj list of default params pulled from sample.xml Input definition
      				title:			'${pageFlowScope.title}',
      				displayTitle: 	'${pageFlowScope.displayTitle}',
      				activeUser: 	'${pageFlowScope.activeUser}'
      			},
      			containerID: 		vUID
      		};

      A simple check to see if other components exist on the page and append the new component within the JS Array “PortletUIDList” associated with a JS Object holding the component params in “portlets”

      //check if array exists from other custom JS Portlets
      	if (typeof(FB.loadTemplate) === 'object') {
      		FB.loadTemplate.portletUIDList.push(vUID);
      	//create empty object
      	} else {
      		FB.loadTemplate = {
      			portletUIDList:[vUID],
      			portlets: {}
      		};
      	}
      
      	//inject params
      	FB.loadTemplate.portlets[vUID] = oConstructor;

      Finally the JS configuration is wrapped in JS chain wrapper that will only initialise when requireJS has loaded in all its core base libraries like Jquery etc.

      FB.Base.chainPSA = FB.Base.onPortalInit(FB.Base.chainPSA, function() {
      
      //code
      
      });

      Make sure within your ADF Template you have setup requirejs core and have the following to initialise the FB.Base.chainPSA and loop through the custom taskflows to display on the page -

      //load JS Components
      		if (FB.Base.chainPSA) {
      			FB.Base.chainPSA();
      		}

      //loop and request all templates required
      			for (x;x<lPortletList;x++) {
      				var vPortletUID 	= aPortletList[x],
      					oPortlet 		= FB.loadTemplate.portlets[vPortletUID];
      				
      				//define temp object info to pass into script when init	
      				define('temp'+x, oPortlet);
      				
      				//request and initialise portlet template & pass params
      				require([oPortlet.vTemplate,'temp'+x], function(tpl,oPortlet) {
      					console.log('[IMPORTED TEMPLATE]',tpl.component,oPortlet);
      					tpl.init(oPortlet);
      				});
      			}

    12. To add taskflow parameters open the xml file again.
    13. Select Overview tab bottom left of the screen.
      Select the Parameters side tab.
      Add the following four example params -
      .
      6
      You will see these when we add and edit the taskflow to a portal page in WebCenter Composer.
    14. Deploy the taskflow to WebCenter Portal following the last steps in the Oracle GuideOnce the new taskflow / spaces extension project has been deployed load WebCenter Portal.
      The following screenshots from PS5 the UI has changed since PS7 but you should be able to work out the differences.
    1. Go into administration area of the portal and select the “Resources” Tab
    2. Select the “Resource Catalogs” from the items on the left under the “Structure” heading.
      A list of Resource Catalogs will be available. You can create a new one or use an existing one. Make sure the one you are updating is the one being used by the portal you want to add the taskflow into.
      .
      7
      .
    3. Select the resource catalogue and Edit from the Edit Menu drop down down.
      .
      8
      .
    4. A window will appear hear you can add folders and where you want your components to appear.
      I have created a Demo Taskflow folder.
    5. Select “Add From Library” from the Add dropdown menu.
      .
      9
      .
    6. Drill into Taskflows and add your [Taskflow] – I am adding the sample taskflow I created earlier.
    7. Go into your portal create a new page and add the new taskflow.
      Here is an example of the Jive Forums that I recreated as a JS driven taskflow.
      .
      11
      .
      12
      .
    8. And the final output of the taskflow on the page.
      13

 

 

 

The post Javascript Driven ADF Taskflows for WebCenter Portal appeared first on Fishbowl Solutions' C4 Blog.

Categories: Fusion Middleware, Other

Developing WebCenter Content Cross Platform iDoc Enabled Components for Mobile, ADF, Sharepoint, Liferay

frankensteinSo over the last couple of months I’ve been thinking and tinkering with code, wondering, “What’s the best approach for creating WebCenter Content (WCC) components that I can consume and reuse across multiple platforms and environments?”
Is it pagelet producer or maybe an iFrame? These solutions just weren’t good enough or didn’t allow the flexibility I really wanted.

I needed a WCC Solution that could easily be consumed into mobile, either Cordova (Hybrid APP) or ADF Mobile (AMX views), and that worked on different devices/platforms as well as on any enterprise app, i.e. Sharepoint (.Net), Lifreray,  WebCenter Portal (ADF) or even consumed into the new WebCenter Content ADF WebUI. It also needed to provide the added advantage that there would not need to be multiple branches of code or redevelopment of the component for each platform and environment.

And in the famous words of Victor Frankenstein.. “It’s Alive!!”

After tinkering around and trying different approaches, this is the solution I created to support the above model.
I’m not saying this is the right approach or supported by the enterprise vendors, but an approach that is reusable and can work on all enterprise apps.

 

[VIDEO CONVERTING]…

Here’s a quick video of a drag/drop MultiUploader component I created for WebCenter Content Classic that I can reuse on .Net and ADF WebCenter Portal/Content as well as mobile.

Read on to find out more on how this was achieved.

1) First, I’m going to dig into WebCenter Content and explain the underlying structure of the component.

To create a flexible base model, I created a light Javascript framework, very similar to AngularJS or ReactJS.

This would be the base component that would enable additional components on the page with the use of Mustache (JS templates) to drive and inject dynamic functional areas of content into a specified DOM node by ID or className.
Any changes of layout with the component are handled via an AJAX request to a cached mustache template which updates the DOM when needed (similar to ADFs PPR). Any user interaction is handled through event-driven actions from the imported templates.

RequireJS is used to supply a flexible module loading framework, where I do not need to be worried over conflicts of JS libraries and is used to load in mustache templates and additional JS functionality when needed.

You’re probably thinking that there are going to be a lot of AJAX requests going back and forth and it’s going to be slow. Just check out the video – the answer is not really. The mustache templates are going to be smaller than average images you load on a page.

So as an example for the MultiUploader, I only have 1 mustache template that is 9kb. All interaction is handled by 2 JS files that are 39kb uncompressed.

2) As mentioned, a base model WCC component, “FishbowlModuleLoader”, will load in and initiate all other components on the page and will only load and cache required templates and JS files as and when is needed. There is no point to load in all templates and JS functionality on a page if it is not needed, which improves performance and interaction of the component.

3) Following is a quick overview of how the WCC component “FishbowlMultiUploader” works.

WebCenter Content Resource Asset

This is the base structure of the Content Component configuration, “fb_multi_upload_page_body”. It is consumed into a custom template, “MULTI_UPLOAD_PAGE”, which is requested via a custom service request, “?IdcService=GET_FB_MULTI_UPLOAD_PAGE”.

<!--
Name:           fb_multi_upload_page_body
Author:         John Sim  [18/06/2014]
Parameters:		
Description:	Page Body for Multi Checkin used in MULTI_UPLOAD_PAGE template
-->
<@dynamichtml fb_multi_upload_page_body@>
[[% FB fb_multi_upload_page_body Template body MULTI_UPLOAD_PAGE %]]

<div id="FB-multiCheckin" class="FB_multiCheckin"></div>

<script>
/**
 * CREATE CHAIN WRAPPER
 * Chain method will load from Base ModuleLoader requirejs core script
 */
FB.Base.chainPSA = FB.Base.onPortalInit(FB.Base.chainPSA, function() {
	//set base mustache template name to load and inject
	var vUID = 'FB_multiCheckin', //(UID) Unique Classname to inject template into - can't use IDs in portal 
		oConstructor = {
			vTemplate: 'import/tpl/multiUploadTpl', //location of template.mustache to load
			oParams: { //Obj list of default params pulled from multiUploader.xml Input definition
				maxUploadSize:			'10mb',
				defaultDocType:			('<$multiUploadDefaultType$>' !== '')? '<$multiUploadDefaultType$>': 'Document', 
				defaultSecurityGroup:		('<$multiUploadDefaultSecurityGroup$>' !== '')? '<$multiUploadDefaultSecurityGroup$>': 'Public',
				defaultAccount:			'Workspace/'+userName, 
				author:				(typeof(userName) !== 'undefined')? userName: '', 
				httpEnterpriseCgiPath: 		(typeof(httpEnterpriseCgiPath) !== 'undefined')? httpEnterpriseCgiPath: '',
				idcToken: 			(typeof(idcToken) !== 'undefined')? idcToken: '',
				httpWebRoot: 			(typeof(httpWebRoot) !== 'undefined')? httpWebRoot: '',
				enableTagging:			true,
				enableEmails:			true,
				enableBarcode:			true,
				enableCheckinProfiles: 		true,
				showHelpOption: 		true
			},
			containerID: 		vUID
		};
	
	//check if array exists from other custom JS Portlets
	if (typeof(FB.loadTemplate) === 'object') {
		FB.loadTemplate.portletUID.push('FB_multiUploadContainer_' + vUID);
	//create empty object
	} else {
		FB.loadTemplate = {
			portletUIDList:['FB_multiUploadContainer_' + vUID],
			portlets: {}
		};
	}

	//inject params
	FB.loadTemplate.portlets['FB_multiUploadContainer_' + vUID] = oConstructor;
});
/************************/
</script>


<@end@>

This is where the mustache template will be injected into to provide the multiUpload component functionality.

<div id="FB-multiCheckin" class="FB_multiCheckin"></div>

The oConstructor specifies the configuration of the the component to inject.
vTemplate points to a JS file that requireJS imports and configures the base multiUploader components from the params defined.

oParams contains all configuration for the app; at the moment, these are mostly hard coded, but could be defined as iDoc Variables when you install and enable the component within WCC.

var vUID = 'FB_multiCheckin', //(UID) Unique Classname to inject template into - can't use IDs in portal 
		oConstructor = {
			vTemplate: 'import/tpl/multiUploadTpl', //location of template.mustache to load
			oParams: { //Obj list of default params pulled from multiUploader.xml Input definition
				maxUploadSize:			'10mb',
				defaultDocType:			('<$multiUploadDefaultType$>' !== '')? '<$multiUploadDefaultType$>': 'Document', 
				defaultSecurityGroup:		('<$multiUploadDefaultSecurityGroup$>' !== '')? '<$multiUploadDefaultSecurityGroup$>': 'Public',
				defaultAccount:			'Workspace/'+userName, 
				author:				(typeof(userName) !== 'undefined')? userName: '', 
				httpEnterpriseCgiPath: 		(typeof(httpEnterpriseCgiPath) !== 'undefined')? httpEnterpriseCgiPath: '',
				idcToken: 			(typeof(idcToken) !== 'undefined')? idcToken: '',
				httpWebRoot: 			(typeof(httpWebRoot) !== 'undefined')? httpWebRoot: '',
				enableTagging:			true,
				enableEmails:			true,
				enableBarcode:			true,
				enableCheckinProfiles: 		true,
				showHelpOption: 		true
			},
			containerID: 		vUID
		};

This is a simple check to see if other components exist on the page and append the new component within the JS Array “PortletUIDList” associated with a JS Object holding the component params in “portlets”.

//check if array exists from other custom JS Portlets
	if (typeof(FB.loadTemplate) === 'object') {
		FB.loadTemplate.portletUID.push('FB_multiUploadContainer_' + vUID);
	//create empty object
	} else {
		FB.loadTemplate = {
			portletUIDList:['FB_multiUploadContainer_' + vUID],
			portlets: {}
		};
	}

	//inject params
	FB.loadTemplate.portlets['FB_multiUploadContainer_' + vUID] = oConstructor;

Finally, the JS configuration is wrapped in JS chain wrapper that will only initialize when required. JS has loaded in all its core base libraries like Jquery, etc.

FB.Base.chainPSA = FB.Base.onPortalInit(FB.Base.chainPSA, function() {

//code

});

 

4) So lets take a look at how the base component “FishbowlModuleLoader” works.

Essentially, this defines the FB.Base.chainPSA chain wrapper method in the header – does not need jquery or any other library.

<!--
Name:           std_html_head_declarations
Author:         John Sim  [18/06/2014]
Parameters:		
Description:	Add required header resources
-->
<@dynamichtml std_html_head_declarations@>
[[% FB std_html_head_declaration Update head add JS libs for module loader %]]

<$include super.std_html_head_declarations$>

<script>
/**
 * CREATE BASE JS CONTAINER OBJ
 * DONOT ADD JQUERY this is base class to assist PSA javascript methods to init after page loaded.
 */
var FB = window.FB || {},
	Base = Base || (function() {
		return {
			//create multi-cast delegate.
			onPortalInit: function(function1, function2) {
				return function() {
					if (function1) {
						function1();
					}
					if (function2) {
						function2();
					}
				}
			},
			//used for chaining methods
			chainPSA: function() {}
		}
	})();

//Use Base method if FB.Base hasn't been created
FB.Base = FB.Base || Base;
/************************/
</script>

<@end@>

You could cache this and put it in a script file, I’ve just put it inline easier for you to read.

In the footer, we define requireJS and the configuration that loads in base libraries that we need for all components ie Jquery and maybe a few others.
Also we setup fb.core.js as our base script to import and load in the core framework I built to handle routing and DOM event interaction as well as global vars.

<!--
Name:           std_page_end
Author:         John Sim  [18/06/2014]
Parameters:		
Description:	Component Module Loader RequireJS setup
-->
<@dynamichtml std_page_end@>
[[% FB std_page_end Add Module Loader RequireJS lib %]]

<$include super.std_page_end$>


<!-- Init FB Component Module Loader -->
<script src="<$HttpWebRoot$>resources/FishbowlModuleLoader/js/core/config.js"></script>
<script src="<$HttpWebRoot$>resources/FishbowlModuleLoader/js/libs/requirejs/require.min.js" data-main="fb.core"></script>
<!-- Init FB Component Module Loader -->
<@end@>

fb.core.js so here is where the magic begins:

// REQUIREJS Base configuration
require([
	//Dom ready req plugin
	'domReady',
	
	
	//core 
	'import/Layout',
	'import/Action',
	'import/Navigation',
	'import/Global',
	
	
	//Plugins
	'Moment',		//date plugin momentjs
	'ftlabsFastClick', 	//fix touch 300ms delay
	'fb'			//fb global methods
	

	
], function(domReady, Layout){
console.info('[ALL MODULES LOADED]');

	domReady(function() {
		console.info('[DOM READY]');
		
		//initialise layout DOM events ie click, touch etc.
		Layout.init();
		
		//load JS Components
		if (FB.Base.chainPSA) {
			FB.Base.chainPSA();
		}
		
		//check if any JS driven template containers exist
		if (typeof(FB.loadTemplate) !== 'undefined') {
			var aPortletList 	= FB.loadTemplate.portletUIDList,
				lPortletList 	= aPortletList.length,
				x 				= 0;
				
			//loop and request all templates required
			for (x;x<lPortletList;x++) {
				var vPortletUID 	= aPortletList[x],
					oPortlet 		= FB.loadTemplate.portlets[vPortletUID];
				
				//define temp object info to pass into script when init	
				define('temp'+x, oPortlet);
				
				//request and initialise portlet template & pass params
				require([oPortlet.vTemplate,'temp'+x], function(tpl,oPortlet) {
					console.log('[IMPORTED TEMPLATE]',tpl.component,oPortlet);
					tpl.init(oPortlet);
				});
			}
		}
		
	});
	
});

Once the Dom has fully loaded, FB.Base.chainPSA(); is initiated. This sets up and configures the FB.loadTemplate object that contains all information associated to required components that will need to be loaded into the page.

Here we loop through and load in all templates, and pass across the component configuration to the templates to be initialized:

//loop and request all templates required
			for (x;x<lPortletList;x++) {
				var vPortletUID 	= aPortletList[x],
					oPortlet 		= FB.loadTemplate.portlets[vPortletUID];
				
				//define temp object info to pass into script when init	
				define('temp'+x, oPortlet);
				
				//request and initialise portlet template & pass params
				require([oPortlet.vTemplate,'temp'+x], function(tpl,oPortlet) {
					console.log('[IMPORTED TEMPLATE]',tpl.component,oPortlet);
					tpl.init(oPortlet);
				});
			}

And thats all there is to it.

5) Lets dig into WebCenter Portal now. How can you reuse all that code you’ve written for WebCenter Content Classic within ADF?

Easy: let’s create a JS driven taskflow template that we can dump into the resource catalogue and drag, drop, and reuse it throughout any page where ever it is needed.

I’ve created a new post for this part:
Read on here to find out how to create JS Driven Taskflow templates.

 

Some gotcha’s - 

Some things to think about if you do decide to use this approach.

  1. You will need to make sure that all AJAX requests are made on the same domain.
    1. or enable CORs from UCM to accepts requests cross domain. (Mobile works crossdomain)
  2. WCC needs to be accessible by the users browser
    1. You can setup a proxy service and only allow access to the custom services you require to lock down other UCM environment access if needed.

And finally - one thing that comes to mind here: I am using static mustache templates but there is nothing stopping you from creating a custom WCC service to generate mustache templates with embedded idoc if you want..

The post Developing WebCenter Content Cross Platform iDoc Enabled Components for Mobile, ADF, Sharepoint, Liferay appeared first on Fishbowl Solutions' C4 Blog.

Categories: Fusion Middleware, Other

Exactly Wrong

Greg Pavlik - Mon, 2014-07-21 08:58
I normally avoid anything that smacks of a competitive discussion on what I consider to be a space for personal reflection. So while I want to disclose the fact that I am not disinterested in the points I am making from a professional standpoint, my main interest is to frame some architecture points that I think are extremely important for the maturation and success of the Hadoop ecosystem.

A few weeks back, Mike Olson of Cloudera spoke at Spark Summit on how Spark relates to the future of Hadoop. The presentation can be found here:

http://youtu.be/8kcdwnbHnJo

In particular I want to draw attention to the statement made at 1:45 in the presentation that describes Spark as the "natural successor to MapReduce" - it becomes clear very quickly that what Olson is talking about is batch processing. This is fascinating as everyone I've talked to immediately points out one obvious thing: Spark isn't a general purpose batch processing framework - that is not its design center. The whole point of Spark is to enable fast data access and interactivity.
 
The guys that clearly "get" Spark - unsurprisingly - are DataBricks. In talking with Ion and company, it's clear they understand the use cases where Spark shines - data scientist driven data exploration and algorithmic development, machine learning, etc. - things that take advantage of the memory mapping capabilities and speed of the framework. And they have offered an online service that allows users to rapidly extract value from cloud friendly datasets, which is smart.

Cloudera's idea of pushing SQL, Pig and other frameworks on to Spark is actually a step backwards - it is a proposal to recreate all the problems of MapReduce 1: it fails to understand the power of refactoring resource management away from the compute model. Spark would have to reinvent and mature models for multi-tenancy, resource managemnet, scheduling, security, scaleout, etc that are frankly already there today for Hadoop 2 with YARN.

The announcement of an intent to lead an implementation of Hive on Spark got some attention. This was something that I looked at carefully with my colleagues almost 2 years ago, so I'd like to make a few observations on why we didn't take this path then.

The first was maturity, in terms of the Spark implementation, of Hive itself, and Shark. Candidly, we knew Hive itself worked at scale but needed significant enhancement and refactoring for both new features on the SQL front and to work at interactive speeds. And we wanted to do all this in a way that did not compromise Hive's ability to work at scale - for real big data problems. So we focused on the mainstream of Hive and the development of a Dryad like runtime for optimal execution of operators in physical plans for SQL in a way that meshed deeply with YARN. That model took the learnings of the database community and scale out big data solutions and built on them "from the inside out", so to speak.

Anyone who has been tracking Hadoop for, oh, the last 2-3 years will understand intuitively the right architectural approach needs to be based on YARN. What I mean is that the query execution must - at the query task level - be composed of tasks that are administered directly by YARN. This is absolutely critical for multi-workload systems (this is one reason why a bolt on MPP solution is a mistake for Hadoop - it is at best a tactical model while the system evolves).  This is why we are working with the community on Tez, a low level framework for enabling YARN native domain specific execution engines. For Hive-on-Tez, Hive is the engine and Tez provides the YARN level integration for resource negotiation and coorindation for DAG execution: a DAG of native operators analogous the the execution model found in the MPP world (when people compare Tez and Spark, they are fundamentally confused - Spark could be run on Tez for example for a much deeper integration with Hadoop 2 for example). This model allows the full range of use cases from interactive to massive batch to be administered in a deeply integrated, YARN native way.

Spark will undoubtedly mature into a great tool for what it is designed for: in memory, interactive scenarios - generally script driven - and likely grow to subsume new use cases we aren't anticipating today. It is, however, exactly the wrong choice for scale out big data batch processing in anything like the near term; worse still, returning to a monolithic general purpose compute framework for all Hadoop models would be a huge regression and is a disastrously bad idea.

Dependent Rational Animals

Greg Pavlik - Sun, 2014-07-20 16:32
I wanted to briefly comment on Alisdair MacIntyre's lectures collected as "Dependent Rational Animals", but let me precede that with a couple of comments for context: first, as I alluded in my last post referencing Levinas, it is my view that the the ethics demands a certain primacy in any healthy conception of life and society; second, in the area of ethics, Macintyre's After Virtue is the book that has had perhaps the biggest impact on my own thinking.

One of the criticisms of MacIntyre is that his critique of rational ethics is, on the one hand, devastating; on the other hand, his positive case for working out a defense of his own position - a revivification of social ethics in the Aristotelian-Thomist tradition(s) was somewhat pro forma. I think this is legitimate in so far as it relates to After Virtue itself (I believe I have read the latest edition - 3 - most recently), though I am not enough of a MacIntyre expert to offer a defensible critique of his work overall.

I do, however, want to draw attention to Dependent Rational Animals specifically in this light. Here MacIntyre begins with is the position of human as animal - as a kind of naturalist starting point for developing another pass at the importance of the tradition of the virtues. What is most remarkable is that in the process of exploring the implications of our "animality" MacIntyre manages to subvert yet another trajectory of twentieth century philosophy, this time as it relates to the primacy of linguistics. The net effect is to restore philosophical discourse back toward the reality of the human condition in the context of the broader evolutionary context of life on earth without - and this I must say is the most amazing part of this book - resorting to fables-masked-as-science (evolutionary psychology).

Big Data doom mongers need to look outside of the marketing department

Steve Jones - Mon, 2014-07-14 09:10
In every change there are hype machines that over play and sages who call doom.  Into the Big Data arena steps David Searls to proclaim that Big Data is a myth and simply hype which is set to burst in an article over at ZDNet. But big data, he said, is nothing more than the myth that collecting vast amounts of data can help companies know customers better than those customers even know
Categories: Fusion Middleware