How to invoke AM method that accepts parameter other than string

Hi
I need to pass 2 date parameters to my AM method.
I checked the jdev doc and found the below method that can be used for any of the parameter other than String
public Serializable invokeMethod(String methodName,
Serializable[] methodParams,
Class[] methodParamTypes)
one thing i am not able to understand is how to pass multiple dates in a single Class parameter.
can anyone tell me the invoke method syntax for passing 2 dates.

Hi,
Suppose you have a string and two date parameters
String test;
Date date1;
Date date2;
then pass it like this
OAApplicationModule am = pageContext.getApplicationModule(webBean);
Serializable parameters[] = {test,date1,date2};
Class paramTypes[] = {String.class,Date.class,Date.class};
am.invokeMethod("initSummary", parameters, paramTypes);
Thanks,
Gaurav

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Using: Release *10.1.3.3.1*
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The structure of our automated deployment script is as follows:
First, a batch script calls (Jdeveloper_BPEL_Prompt.bat) in order to set all necessary environment variables i.e. ORACLE_HOME, BPEL_HOME, ANT_HOME, etc for ant.
Next, the script lists every .jar file within the directory to an .ini file called BPEL_List.ini. Furthermore, BPEL_DIR, ADMIN_USER and ADMIN_PSWD variables are set and initialized respectively to:
-     “.” – point to directory where script is running from because all the BPEL processes are located here
-     “oc4jadmin”
-     “*********” (whatever the password for out environment is)
We’ve developed a method to have the script prompt the user to select the target environment to deploy to. Once the user selects the appropriate environment, the script goes through the BPEL_List.ini files and a loop tells it that for every BPEL process listed:
DO ant
-Dprocess.name=%%b
-Drev= !Rev!
-Dpath=%BPEL_DIR%
-Ddomain=default
-Dadmin.user=%ADMIN_USER%
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-Dverbose=true
(What’s happening is that the variables in the batch file are being passed on to the ANT script where *%%b* is the process name, !rev! is revision #, and so on…)
The loop goes through each line in the BPEL_List.ini and tokenizes the BPEL process into 3 parts *(%%a, %%b, and %%c)* but we only extract 2 parts: *%%b* (process name) and *%%c* which becomes !Rev! (revision number).
Example:
Sample BPEL process:
bpel_ThisIsProcess1_1.0.jar
bpel_ThisIsProcess2_SOAv2.19.0.001B.jar
After tokenizing:
%%a     %%b     %%c
bpel     ThisIsProcess1     1.0.jar
bpel     ThisIsProcess2     SOAv2.19.0.001B.jar
*!Rev!* and not *%%c* because *%%c* will return whatever the revision number is + the “.jar” file extension as illustrated above. So to circumvent this, we parse *%%c* so that the last 4 characters are stripped. Such is done like this:
set RevN=%%c
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Hence, the usage of !Rev!.
Below is a screenshot post of the ANT build.xml that goes with our script:


<project name="bpel.deploy" default="deployProcess" basedir=".">
     
     <property name="process.dir" value="${basedir}" />
          
          
     <property environment="env"/>
     
          <condition property="bpel.home" value="${env.BPEL_HOME}">
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     <property name="oracle.home" value="${env.ORACLE_HOME}" />
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     <property file="${process.dir}/build.properties"/>
     
     <import file="${bpel.home}/utilities/ant-orabpel.xml" />
     
     <property file="${bpel.home}/utilities/ant-orabpel.properties" />
     
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          <record name="build_verbose.log" loglevel="verbose" append="true" />
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          <echo>BPEL_AutoDeploy initiated @ ${timestamp}</echo>
          <echo>--------------------------------------------------------------------</echo>
          <echo>Deploying ${process.name} on ${http.hostname} port ${http.port} </echo>
          <echo>--------------------------------------------------------------------</echo>
          <deployProcess
               user="${admin.user}"
               password="${admin.password}"
               domain="${domain}"
               process="${process.name}"
               rev="${rev}"
               dir="${process.dir}/${path}"
               hostname="${http.hostname}"
               httpport="${http.port}"
               verbose="${verbose}" />
          <sleep seconds="30" />
          
     </target>
     
</project>
SUMMARY OF ISSUE AT HAND:
~ Every bpel process w/ 1.0 revision deploys with no problems
~ At first I would get an invalid character error most likely due to the “!” preceding “Rev”, but then I decided to set rev=”false” in the build.xml file. That didn’t work quite well. In another attempt, I decided to leave the –Drev= attribute within the batch script blank. That still led to 1.0s going through. My next thought was deploying something other than a 1.0, such as 1.2 or 2.0 and that’s when I realized that if it wasn’t a 1.0, it refused to go through.
QUESTIONS:
1.     IS THERE A WAY TO HAVE ANT LOOK INTO THE BPEL PROCESS AND PULL THE REVISION ID?
2.     WHAT ARE WE DOING WRONG? ARE WE MISSING ANYTHING?
3.     DID WE GO TOO FAR? MEANING, IS THERE A MUCH EASIER WAY WE OVERLOOKED/FORGOT/OR DON’T KNOW ABOUT THAT EXISTS?
Edited by: 793292 on Jul 28, 2011 12:38 PM

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