Thursday, October 28, 2010

Circuit Exercises For Preagnant

Workshop: Application for new web service into the repository provide

Once created in the previous exercises, the web service and the database and the Weblogic server were prepared, now the web service is deployed.



call this by right clicking on the Project menu and Deploy and 'Next'


Here, the target server to specify what should be the same was laid on the Data Source.

Again, the summary and 'Finish'

If all goes well, the deployment log below shows 'Finished --- --- Deployment'

The Testing Web services is then obtained from the WebLogic Server Administration Console. Links can be found in the Domain Structure of the deployment, if necessary, must be right about 'Next' scrolled up the Hrservice-HRservice-context-root displayed. By folding back the tree of which we find the hrInfoService, the more you get.

on the tab 'Testing' is the link to the test client.

A call to a WLS in a VM, it is usually an error message because the WLS resolves the host name, in his view, what is outside of the VM is typically not a meaningful IP address. Replaced on the IP address but with the host name or, alternatively, with the correct IP address, you get the test client can enter a valid empid and start the service on the gethrinfo button.



---> Next Step: Web
the Enterprise Repository assume

Wednesday, October 20, 2010

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Workshop: Web service into the Enterprise Repository assume

Before the web service is deployed on the Weblogic server can be a data source to be set up, otherwise the deployment would be canceled. is to create the Data Source the WebLogic Server Administration Console used (http://hostname:7001/console).


The data sources are left in the tree 'Domain Structure' under Services / Data Sources. There can be created right on the button 'New / Generic Data Source' is a new Data Source.


The JDeveloper expects a datasource with the JNDI name jndi / [name of the DB-Connection] DS, jdbc/OEL5R5hrDS in this case. The Data Source should also get a name.

Next

Next

The usual connection data here orcl, oel5r5, 1521, hr, hr

About 'Test Configuration' can the settings are checked for accuracy.

If the test is "Connection test succeeded 'completed successfully, it is here with' Next 'to continue.


The destination server for the data source is chosen, in this case, the server admin to choose. Press 'Finish' will create the Data Source abgeschlossen.Somit the Weblogic instance now has the required data source so that in the next step may be to deploy.
---> Next step: Create
PL / SQL Web service, Web services deploy


The next step is

Monday, October 11, 2010

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Workshop: PL / SQL web service create web service deploy

a web service created based on the previous step, create PL / SQL procedure to the data from the database to the process to deliver. This web service can be generated automatically by JDeveloper.
This creates a new application on the Application Menu themselves.

The package name is set to hrservice ...


... and the empty project is completed.

Right-click the project name the New dialog box opens. Selected
the technology is Web Services

Here, the name can be set, for example hrInfoService. The already created database connection is selected here and the only pre-assigned package already included.

Message Format RPC / literal is OK

Select here the procedure GETHRINFO. The procedure GETHRINFO2 is required only in a later step remains for the time being voted out.

Next ...
Next


Next







One moment ...


... and ready.

The built-in WebLogic Server, the Web just created can be tested immediately. This is by right clicking on the selected service, select 'Run'.

If the internal WLS is first started, it automatically creates a domain.

If the service is readily compiled and deployed, it will appear in JDeveloper.

By clicking on the URL shows the HTTP Analyzer. There, now, the Employee ID is entered (eg 100) and via the web Send Request to be called. On the right, then the results will be issued.
is thus made ready for the web service and tested for operability.

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Workshop: PL / SQL Web Service Create, set Data Source to the Weblogic Server

order for the web service can be created, should have first made a few steps on the database be. Below you will find a script that performs the following steps complete. To set the Oracle Environments oraenv the Oracle script can be used as follows, the default orcl can be accepted. . oraenv

First, the EMPLOYEES table in the database schema HR HOLIDAYS one column is expanded, which results from the content unfairly divided by 100.
alter table EMPLOYEES add (holidays NUMBER);

update employees set holidays = round (salary/100); commit;



CREATE OR REPLACE PACKAGE AS HR_INFO
(

EMPID IN NUMBER, FIRST NAME OUT VARCHAR2,


LAST NAME OUT VARCHAR2


);
( 
  FIRSTNAME OUT VARCHAR2, 

  LASTNAME OUT VARCHAR2,    HOLIDAYS OUT NUMBER 


); 
/ 

CREATE OR REPLACE PACKAGE BODY HR_INFO AS 
( 

  EMPID IN NUMBER,    FIRSTNAME OUT VARCHAR2, 


  LASTNAME OUT VARCHAR2 
BEGIN 
  select first_name, last_name    into firstname, lastname 

  from employees 

  where employee_id = empid;  END GETHRINFO; 



PROCEDURE GETHRINFO2  ( 
  EMPID IN NUMBER, 

  FIRSTNAME OUT VARCHAR2, 
  HOLIDAYS OUT NUMBER 
BEGIN 


  select first_name, last_name, holidays
from employees where employee_id =
GETHRINFO2 END;

END HR_INFO;

/ These steps are fully implemented by the script
HR_INFO.sql
(~ oracle / workshop). Run it with

sqlplus hr / hr @ HR_INFO.sql can create PL / SQL Web service, Web services generate