How to call JAVA program having input & output parameter

Hi Experts,
Require ur help in calling a java program in ODI which has input parameter & I need to also get the output of the java program.
I have a java program which I execute through command prompt with input parameters required for the program.
Also I need to get the output of the same java program & need to pass it as input to another Java program.
kindly help...how to implement the java program in ODI as I have not worked on Java.

Hi experts,
kindly help...

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      -- DO NOT EDIT THIS FILE - it is machine generated!
      args   JNI.ARGLIST;
      -- Constructor for signature ()V
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      BEGIN
        args := NULL;
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      END;
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        a0    ORA_JAVA.JARRAY) IS
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      END;
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      BEGIN
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        obj   ORA_JAVA.JOBJECT) IS
      BEGIN
        args := NULL;
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      PROCEDURE wait(
        obj   ORA_JAVA.JOBJECT,
        a0    NUMBER,
        a1    NUMBER) IS
      BEGIN
        args := JNI.CREATE_ARG_LIST(2);
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        JNI.ADD_INT_ARG(args, a1);
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      -- Method: equals (Ljava/lang/Object;)Z
      FUNCTION equals(
        obj   ORA_JAVA.JOBJECT,
        a0    ORA_JAVA.JOBJECT) RETURN BOOLEAN IS
      BEGIN
        args := JNI.CREATE_ARG_LIST(1);
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        RETURN JNI.CALL_BOOLEAN_METHOD(FALSE, obj, 'demo/get_info', 'equals', '(Ljava/lang/Object;)Z', args);
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      -- Method: toString ()Ljava/lang/String;
      FUNCTION toString(
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      BEGIN
        args := NULL;
        RETURN JNI.CALL_STRING_METHOD(FALSE, obj, 'demo/get_info', 'toString', '()Ljava/lang/String;', args);
      END;
      -- Method: hashCode ()I
      FUNCTION hashCode(
        obj   ORA_JAVA.JOBJECT) RETURN NUMBER IS
      BEGIN
        args := NULL;
        RETURN JNI.CALL_INT_METHOD(FALSE, obj, 'demo/get_info', 'hashCode', '()I', args);
      END;
      -- Method: getClass ()Ljava/lang/Class;
      FUNCTION getClass(
        obj   ORA_JAVA.JOBJECT) RETURN ORA_JAVA.JOBJECT IS
      BEGIN
        args := NULL;
        RETURN JNI.CALL_OBJECT_METHOD(FALSE, obj, 'demo/get_info', 'getClass', '()Ljava/lang/Class;', args);
      END;
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      PROCEDURE notify(
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      BEGIN
        args := NULL;
        JNI.CALL_VOID_METHOD(FALSE, obj, 'demo/get_info', 'notify', '()V', args);
      END;
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      PROCEDURE notifyAll(
        obj   ORA_JAVA.JOBJECT) IS
      BEGIN
        args := NULL;
        JNI.CALL_VOID_METHOD(FALSE, obj, 'demo/get_info', 'notifyAll', '()V', args);
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    BEGIN
      NULL;
    END;
    Now i want to call the o/p of Java programe in oracle text item. Please help me. It's very urgent. I am not good in Java.

    Sir i use java importer.
    PACKAGE BODY get_info IS
      -- DO NOT EDIT THIS FILE - it is machine generated!
      args   JNI.ARGLIST;
      -- Constructor for signature ()V
      FUNCTION new RETURN ORA_JAVA.JOBJECT IS
      BEGIN
        args := NULL;
        RETURN (JNI.NEW_OBJECT('demo/get_info', '()V', args));
      END;
      -- Method: main ([Ljava/lang/String;)V
      PROCEDURE main(
        a0    ORA_JAVA.JARRAY) IS
      BEGIN
        args := JNI.CREATE_ARG_LIST(1);
        JNI.ADD_OBJECT_ARG(args, a0, '[Ljava/lang/String;');
        JNI.CALL_VOID_METHOD(TRUE, NULL, 'demo/get_info', 'main', '([Ljava/lang/String;)V', args);
      END;
      -- Method: ch_add ()V
      PROCEDURE ch_add IS
      BEGIN
        args := NULL;
        JNI.CALL_VOID_METHOD(TRUE, NULL, 'demo/get_info', 'ch_add', '()V', args);
      END;
      -- Method: wait (J)V
      PROCEDURE wait(
        obj   ORA_JAVA.JOBJECT,
        a0    NUMBER) IS
      BEGIN
        args := JNI.CREATE_ARG_LIST(1);
        JNI.ADD_LONG_ARG(args, a0);
        JNI.CALL_VOID_METHOD(FALSE, obj, 'demo/get_info', 'wait', '(J)V', args);
      END;
      -- Method: wait ()V
      PROCEDURE wait(
        obj   ORA_JAVA.JOBJECT) IS
      BEGIN
        args := NULL;
        JNI.CALL_VOID_METHOD(FALSE, obj, 'demo/get_info', 'wait', '()V', args);
      END;
      -- Method: wait (JI)V
      PROCEDURE wait(
        obj   ORA_JAVA.JOBJECT,
        a0    NUMBER,
        a1    NUMBER) IS
      BEGIN
        args := JNI.CREATE_ARG_LIST(2);
        JNI.ADD_LONG_ARG(args, a0);
        JNI.ADD_INT_ARG(args, a1);
        JNI.CALL_VOID_METHOD(FALSE, obj, 'demo/get_info', 'wait', '(JI)V', args);
      END;
      -- Method: equals (Ljava/lang/Object;)Z
      FUNCTION equals(
        obj   ORA_JAVA.JOBJECT,
        a0    ORA_JAVA.JOBJECT) RETURN BOOLEAN IS
      BEGIN
        args := JNI.CREATE_ARG_LIST(1);
        JNI.ADD_OBJECT_ARG(args, a0, 'java/lang/Object');
        RETURN JNI.CALL_BOOLEAN_METHOD(FALSE, obj, 'demo/get_info', 'equals', '(Ljava/lang/Object;)Z', args);
      END;
      -- Method: toString ()Ljava/lang/String;
      FUNCTION toString(
        obj   ORA_JAVA.JOBJECT) RETURN VARCHAR2 IS
      BEGIN
        args := NULL;
        RETURN JNI.CALL_STRING_METHOD(FALSE, obj, 'demo/get_info', 'toString', '()Ljava/lang/String;', args);
      END;
      -- Method: hashCode ()I
      FUNCTION hashCode(
        obj   ORA_JAVA.JOBJECT) RETURN NUMBER IS
      BEGIN
        args := NULL;
        RETURN JNI.CALL_INT_METHOD(FALSE, obj, 'demo/get_info', 'hashCode', '()I', args);
      END;
      -- Method: getClass ()Ljava/lang/Class;
      FUNCTION getClass(
        obj   ORA_JAVA.JOBJECT) RETURN ORA_JAVA.JOBJECT IS
      BEGIN
        args := NULL;
        RETURN JNI.CALL_OBJECT_METHOD(FALSE, obj, 'demo/get_info', 'getClass', '()Ljava/lang/Class;', args);
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      -- Method: notify ()V
      PROCEDURE notify(
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      BEGIN
        args := NULL;
        JNI.CALL_VOID_METHOD(FALSE, obj, 'demo/get_info', 'notify', '()V', args);
      END;
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      PROCEDURE notifyAll(
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      BEGIN
        args := NULL;
        JNI.CALL_VOID_METHOD(FALSE, obj, 'demo/get_info', 'notifyAll', '()V', args);
      END;
    BEGIN
      NULL;
    END;
    I read both document which is given by you.
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  • How to Call Java from ABAP

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          no_permission                 = 1u2026

  • How to call Java Map in XSLT map

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