Examples of org.apache.xbean.asm.MethodVisitor.visitTypeInsn()

Class org.apache.xbean.asm.MethodVisitor

Examples of org.apache.xbean.asm.MethodVisitor.visitTypeInsn()

org.apache.xbean.asm.MethodVisitor.visitTypeInsn()

            // defined CMP fields, we generate code to copy that value into the corresponding 
            // field of the primary key class. 
            String pkImplName = primKeyClass.getName().replace('.', '/');


            // new Pk();
            mv.visitTypeInsn(NEW, pkImplName);
            mv.visitInsn(DUP);
            mv.visitMethodInsn(INVOKESPECIAL, pkImplName, "<init>", "()V");
            mv.visitVarInsn(ASTORE, 1);
            mv.visitVarInsn(ALOAD, 1);

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        // a Set or Collection), and hands it to the appropriate accessor. 
        mv.visitMethodInsn(INVOKEVIRTUAL, cmrField.getAccessorInternalName(), "get", cmrField.getCmrStyle().getGetterDescriptor());
        // if the style is a single value, then we're going to need to cast this 
        // to the target class before returning.  
        if (cmrField.getCmrStyle() == CmrStyle.SINGLE) {
            mv.visitTypeInsn(CHECKCAST, cmrField.getProxyType().getInternalName());
        }
        mv.visitInsn(ARETURN);
        mv.visitMaxs(0, 0);
        mv.visitEnd();
    }

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            mv.visitFieldInsn(GETFIELD, implClassName, cmrField.getName() + "Cmr", cmrField.getAccessorDescriptor());
            mv.visitVarInsn(ALOAD, 0);
            mv.visitFieldInsn(GETFIELD, implClassName, cmrField.getName(), cmrField.getDescriptor());
            mv.visitVarInsn(ALOAD, 1);
            mv.visitMethodInsn(INVOKEVIRTUAL, cmrField.getAccessorInternalName(), "set", cmrField.getCmrStyle().getSetterDescriptor());
            mv.visitTypeInsn(CHECKCAST, cmrField.getType().getInternalName());
            mv.visitFieldInsn(PUTFIELD, implClassName, cmrField.getName(), cmrField.getDescriptor());
            mv.visitInsn(RETURN);
        }
        mv.visitMaxs(0, 0);
        mv.visitEnd();

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            mv.visitLdcInsn(returnType.getName());
        }


        // new Object[]
        mv.visitIntInsn(BIPUSH, selectMethod.getParameterTypes().length);
        mv.visitTypeInsn(ANEWARRAY, "java/lang/Object");


        // object[i] = arg${i}
        int i = 0;
        for (Class<?> parameterType : selectMethod.getParameterTypes()) {
            // push arguement i on stack

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    // invoke the invocationHandler
    mv.visitMethodInsn(INVOKEINTERFACE, "java/lang/reflect/InvocationHandler", "invoke", "(Ljava/lang/Object;Ljava/lang/reflect/Method;[Ljava/lang/Object;)Ljava/lang/Object;");
    
    // cast the result
    mv.visitTypeInsn(CHECKCAST, getCastType(returnType));
    
    if (returnType.isPrimitive() && (!Void.TYPE.equals(returnType))) {
      // get the primitive value    
      mv.visitMethodInsn(INVOKEVIRTUAL, getWrapperType(returnType), getPrimitiveMethod(returnType), "()" + getPrimitiveLetter(returnType));
    }

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        mv.visitJumpInsn(IFEQ, l6);
        Label l7 = new Label();
        mv.visitLabel(l7);
        mv.visitVarInsn(ALOAD, length);
        mv.visitMethodInsn(INVOKEVIRTUAL, "java/lang/reflect/InvocationTargetException", "getCause", "()Ljava/lang/Throwable;");
        mv.visitTypeInsn(CHECKCAST, exceptionType.getCanonicalName().replaceAll("\\.", "/"));
        mv.visitInsn(ATHROW);
        mv.visitLabel(l6);
        
        if (i == (exceptionTypes.length - 1)) {
          mv.visitTypeInsn(NEW, "java/lang/reflect/UndeclaredThrowableException");

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        mv.visitTypeInsn(CHECKCAST, exceptionType.getCanonicalName().replaceAll("\\.", "/"));
        mv.visitInsn(ATHROW);
        mv.visitLabel(l6);
        
        if (i == (exceptionTypes.length - 1)) {
          mv.visitTypeInsn(NEW, "java/lang/reflect/UndeclaredThrowableException");
          mv.visitInsn(DUP);
          mv.visitVarInsn(ALOAD, length);
          mv.visitMethodInsn(INVOKESPECIAL, "java/lang/reflect/UndeclaredThrowableException", "<init>", "(Ljava/lang/Throwable;)V");
          mv.visitInsn(ATHROW);
        }

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            // }
            createOpenEJB_addCmr(mv, cmrField);
        }


        // throw new IllegalArgumentException("Unknown cmr field " + name + " on entity bean of type " + getClass().getName());
        mv.visitTypeInsn(NEW, "java/lang/IllegalArgumentException");
        mv.visitInsn(DUP);
        mv.visitTypeInsn(NEW, "java/lang/StringBuilder");
        mv.visitInsn(DUP);
        mv.visitMethodInsn(INVOKESPECIAL, "java/lang/StringBuilder", "<init>", "()V");
        mv.visitLdcInsn("Unknown cmr field ");

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        }


        // throw new IllegalArgumentException("Unknown cmr field " + name + " on entity bean of type " + getClass().getName());
        mv.visitTypeInsn(NEW, "java/lang/IllegalArgumentException");
        mv.visitInsn(DUP);
        mv.visitTypeInsn(NEW, "java/lang/StringBuilder");
        mv.visitInsn(DUP);
        mv.visitMethodInsn(INVOKESPECIAL, "java/lang/StringBuilder", "<init>", "()V");
        mv.visitLdcInsn("Unknown cmr field ");
        mv.visitMethodInsn(INVOKEVIRTUAL, "java/lang/StringBuilder", "append", "(Ljava/lang/String;)Ljava/lang/StringBuilder;");
        mv.visitVarInsn(ALOAD, 1);

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            // }
            createOpenEJB_removeCmr(mv, cmrField);
        }


        // throw new IllegalArgumentException("Unknown cmr field " + name + " on entity bean of type " + getClass().getName());
        mv.visitTypeInsn(NEW, "java/lang/IllegalArgumentException");
        mv.visitInsn(DUP);
        mv.visitTypeInsn(NEW, "java/lang/StringBuilder");
        mv.visitInsn(DUP);
        mv.visitMethodInsn(INVOKESPECIAL, "java/lang/StringBuilder", "<init>", "()V");
        mv.visitLdcInsn("Unknown cmr field ");

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