Oracle SOA and OSB (Rupesh Kumar Mandal)

Business service is used to connect with the external system, its is used to connect with the target system. Scenario :- Create an OSB service in which you call another service(for Ex Hello world service). Solution:- Create an OSB project  double click on  In the proxy service layer, right-click on the layer then Choose Insert Transport---> Choose HTTP Click on next choose the wsdl , click on Create a Wsdl Here you need to create a wsdl from previous HelloWorld xsd and choose Interface type as Synchronous Interface, now select input payload and output payload like that only you need to choose output payload Click on next then finish, a window appears like Right-click one external services layer than Insert Protocal--->HTTP--->Click one next  Rename business service you can select messaging service or Wsdl  in request and response payload select from previous Helloworld.xsd as you selected previously. Business service is created like    wire up with...

Operational Branch :- It is used to route the incoming requests to different business service based on the operation name. If no any conditions satisfied then by default branch is executed. Scenario:-  Create a OSB service which will accept two numbers, and it will perform addition and subtraction according to the operation. Solution:-  Create a project name it as ConditionalBR (as per your choice you can give it)  create a schema as per the requirement and name it as per your choice      Right-click on project name--->New--->Xsd Schema (give the schema name as per your choice) <xsd:element name="Request">     <xsd:complexType>       <xsd:sequence>         <xsd:element name="Num1" type="xsd:integer"/>         <xsd:element name="Num2" type="xsd:integer"/>       </xsd:sequence>     </xsd:complexType>   </xsd:element...

Conditional Branch :-  It is used to route the incoming requests to different business services based on different conditions like equal to (=), not equal to (!=), less than (<), less than equal to(<=), greater than(>), greater than or equal to(>=). If no any conditions satisfied then by default branch is executed. Scenario:- Create a OSB service which will accept employee details, whose salary is greater than 30,000 he is eligible for Loan, whose salary is less than or equal to 30,000 he is not eligible for loan. Solution:- Create a project name it as ConditionalBR (as per your choice you can give it)  create a schema as per the requirement and name it as per your choice      Right click on project name--->New--->Xsd Schema (give the schema name as per your choice)   <?xml version="1.0" encoding="windows-1252" ?> <xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns="http://www.example.org"         ...

Scenario :- In this service we give input as your name, for example Rupesh, so the output will come as Hello Rupesh. Answer :-  Create a project as HelloWorld for this we create a schema like:- <?xml version="1.0" encoding="windows-1252" ?> <xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema"  xmlns="http://www.example.org" targetNamespace="http://www.example.org" elementFormDefault="qualified">   <xsd:element name="Request">     <xsd:complexType>       <xsd:sequence>         <xsd:element name="Input" type="xsd:string"/>       </xsd:sequence>     </xsd:complexType>   </xsd:element>   <xsd:element name="Response">     <xsd:complexType>       <xsd:sequence>         <xsd:element name="Output" type="xsd:string"/>       </xsd:sequence>     ...