Examples of org.objectweb.asm.MethodVisitor.visitTryCatchBlock()

org.objectweb.asm.MethodVisitor.visitTryCatchBlock()
Visits a try catch block. @param start beginning of the exception handler's scope (inclusive). @param end end of the exception handler's scope (exclusive). @param handler beginning of the exception handler's code. @param type internal name of the type of exceptions handled by thehandler, or null to catch any exceptions (for "finally" blocks).

    v.visitCode();


    // support try{ get(); } finally { unget(); } model
    v.visitTryCatchBlock(start, ungetR, catchX, null);
    v.visitTryCatchBlock(ungetR, finalR, finalR, EXCEPTION_NAME);
    v.visitTryCatchBlock(ungetX, finalX, finalX, EXCEPTION_NAME);


    // store handle as "this"
    v.visitVarInsn(ALOAD, 0);
    v.visitFieldInsn(GETFIELD, proxyName, PROXY_HANDLE, IMPORT_DESC);
    v.visitInsn(DUP);

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    MethodVisitor mv = cw.visitMethod(ACC_PUBLIC, method.getName(), desc.toString(), null, null);
    mv.visitCode();
    Label l0 = new Label();
    Label l1 = new Label();
    Label l2 = new Label();
    mv.visitTryCatchBlock(l0, l1, l2, "java/lang/Exception");
    Label l3 = new Label();
    mv.visitTryCatchBlock(l0, l1, l3, "java/lang/NoClassDefFoundError");
    Label l4 = new Label();
    mv.visitLabel(l4);
    mv.visitLineNumber(lineAddition + 1, l4);

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    Label l0 = new Label();
    Label l1 = new Label();
    Label l2 = new Label();
    mv.visitTryCatchBlock(l0, l1, l2, "java/lang/Exception");
    Label l3 = new Label();
    mv.visitTryCatchBlock(l0, l1, l3, "java/lang/NoClassDefFoundError");
    Label l4 = new Label();
    mv.visitLabel(l4);
    mv.visitLineNumber(lineAddition + 1, l4);
    mv.visitVarInsn(ALOAD, 0);
    if(method.isAnnotationPresent(IgnoreDisabledProxy.class) || !normalResult) {

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