Oracle SOA Dynamically set JCA properties for File Move/Delete/Copy service.

Oracle SOA 11.1.1.5 Dynamically set JCA properties for File Move/Delete/Copy service.

This thread discusses how to dynamically set JCA properties for File Move/Delete/Copy service. The service can then be used to MOVE, DELETE or COPY a file.

Create a BPEL process. In the right Swim Lane (External  References Swim Lane) configure a File Services

Adapter. Select Define from operation and schema (specified later), and click Next. The

Operation page is displayed. Select Synchronous Read File, enter FileMove in the Operation Name field, and then

click Next. The File Directories page is displayed. Alter the properties in the JCA file as follows

<property name="SourcePhysicalDirectory" value="foo1"/> <property name="SourceFileName" value="bar1"/> <property name="TargetPhysicalDirectory" value="foo2"/> <property name="TargetFileName" value="bar2"/>

<property name="Type" value="MOVE"/>

 

In the BPEL processa add the following variables.

<variable name="InvokeMoveOperation_FileMove_InputVariable" messageType="ns1:Empty_msg"/> <variable name="InvokeMoveOperation_FileMove_OutputVariable"messageType="ns1:FileMove_msg"/> <variable name="sourceDirectory" type="xsd:string"/> <variable name="sourceFileName" type="xsd:string"/> <variable name="targetDirectory" type="xsd:string"/> <variable name="targetFileName" type="xsd:string"/>

Create an Invoke activity for the JCA adapter.

<bpelx:inputProperty name="jca.file.SourceDirectory" variable="sourceDirectory"/> <bpelx:inputProperty name="jca.file.SourceFileName" variable="sourceFileName"/> <bpelx:inputProperty name="jca.file.TargetDirectory" variable="targetDirectory"/> <bpelx:inputProperty name="jca.file.TargetFileName" variable="targetFileName"/>

Create an Assign activity and copy the variables. 

<copy>

<from expression="'/tmp/src'"/> <to variable="sourceDirectory"/> </copy> <copy> <from expression="'input1.txt'"/> <to variable="sourceFileName"/> </copy> <copy> <from expression="'/tmp/output'"/> <to variable="targetDirectory"/> </copy> <copy> <from expression="'output.txt'"/> <to variable="targetFileName"/> </copy>