Examples of org.ow2.asm.MethodVisitor.visitJumpInsn()

org.ow2.asm.MethodVisitor.visitJumpInsn()
Visits a jump instruction. A jump instruction is an instruction that may jump to another instruction. @param opcode the opcode of the type instruction to be visited. Thisopcode is either IFEQ, IFNE, IFLT, IFGE, IFGT, IFLE, IF_ICMPEQ, IF_ICMPNE, IF_ICMPLT, IF_ICMPGE, IF_ICMPGT, IF_ICMPLE, IF_ACMPEQ, IF_ACMPNE, GOTO, JSR, IFNULL or IFNONNULL. @param label the operand of the instruction to be visited. This operandis a label that designates the instruction to which the jump instruction may jump.

        mv.visitVarInsn(ILOAD, 2);
        mv.visitVarInsn(ILOAD, 1);
        Label l1 = new Label();
        mv.visitJumpInsn(IF_ICMPGE, l1);
        mv.visitIincInsn(2, 1);
        mv.visitJumpInsn(GOTO, l0);
        mv.visitFrame(F_CHOP, 1, null, 0, null);
        mv.visitLabel(l1);
        mv.visitInsn(RETURN);
        mv.visitMaxs(0, 0);
        mv.visitEnd();

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                        Label ls = new Label();
                        Label le = new Label();
                        labels.push(ls);
                        labels.push(le);
                        mv.visitJumpInsn(GOTO, le);
                        mv.visitLabel(ls);
                        break;


                    case ']':
                        p = storeP(mv, p);

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                        mv.visitLabel(labels.pop());
                        mv.visitVarInsn(ALOAD, V_D);
                        mv.visitVarInsn(ILOAD, V_P);
                        mv.visitInsn(IALOAD);
                        mv.visitJumpInsn(IFNE, labels.pop());
                        break;
                }
            }


            mv.visitInsn(RETURN);

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        }


        String clsName = classOptimizer.clsName;
        mv.visitFieldInsn(GETSTATIC, clsName, fieldName, "Ljava/lang/Class;");
        Label elseLabel = new Label();
        mv.visitJumpInsn(IFNONNULL, elseLabel);
        mv.visitLdcInsn(ldcName.replace('/', '.'));
        mv.visitMethodInsn(INVOKESTATIC,
                clsName,
                "class$",
                "(Ljava/lang/String;)Ljava/lang/Class;");

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                "class$",
                "(Ljava/lang/String;)Ljava/lang/Class;");
        mv.visitInsn(DUP);
        mv.visitFieldInsn(PUTSTATIC, clsName, fieldName, "Ljava/lang/Class;");
        Label endLabel = new Label();
        mv.visitJumpInsn(GOTO, endLabel);
        mv.visitLabel(elseLabel);
        mv.visitFieldInsn(GETSTATIC, clsName, fieldName, "Ljava/lang/Class;");
        mv.visitLabel(endLabel);
    }
}

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        if (this.classAnnotationMetadata.isBean()) {
            mv.visitVarInsn(ALOAD, 0);
            mv.visitMethodInsn(INVOKEVIRTUAL, this.classAnnotationMetadata.getClassName(), "getEasyBeansInvocationContextFactory",
            "()Lorg/ow2/easybeans/api/interceptor/EZBInvocationContextFactory;");
            Label l1 = new Label();
            mv.visitJumpInsn(IFNULL, l1);


            mv.visitVarInsn(ALOAD, 0);
            mv.visitVarInsn(ALOAD, 0);
            mv.visitMethodInsn(INVOKEVIRTUAL, this.classAnnotationMetadata.getClassName(), "getEasyBeansInvocationContextFactory", "()Lorg/ow2/easybeans/api/interceptor/EZBInvocationContextFactory;");
            mv.visitMethodInsn(INVOKEINTERFACE, "org/ow2/easybeans/api/interceptor/EZBInvocationContextFactory", "getInterceptorManagerFactory", "()Lorg/ow2/easybeans/api/interceptor/EZBInterceptorManagerFactory;");

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        mv.visitCode();
        Label l0 = new Label();
        mv.visitLabel(l0);
        mv.visitVarInsn(ALOAD, ONE);
        Label l1 = new Label();
        mv.visitJumpInsn(IFNONNULL, l1);
        Label l2 = new Label();
        mv.visitLabel(l2);
        mv.visitInsn(ICONST_0);
        mv.visitInsn(IRETURN);
        mv.visitLabel(l1);

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        Label l4 = new Label();
        mv.visitLabel(l4);
        mv.visitVarInsn(ALOAD, TWO);
        mv.visitTypeInsn(INSTANCEOF, "org/ow2/easybeans/rpc/LocalCallInvocationHandler");
        Label l5 = new Label();
        mv.visitJumpInsn(IFEQ, l5);
        Label l6 = new Label();
        mv.visitLabel(l6);
        mv.visitVarInsn(ALOAD, TWO);
        mv.visitTypeInsn(CHECKCAST, "org/ow2/easybeans/rpc/LocalCallInvocationHandler");
        mv.visitVarInsn(ASTORE, THREE);

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        mv.visitLabel(l6);
        mv.visitVarInsn(ALOAD, TWO);
        mv.visitTypeInsn(CHECKCAST, "org/ow2/easybeans/rpc/LocalCallInvocationHandler");
        mv.visitVarInsn(ASTORE, THREE);
        Label l7 = new Label();
        mv.visitJumpInsn(GOTO, l7);
        mv.visitLabel(l5);
        mv.visitInsn(ICONST_0);
        mv.visitInsn(IRETURN);
        mv.visitLabel(l7);
        mv.visitVarInsn(ALOAD, THREE);

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        mv.visitVarInsn(ALOAD, 0);
        mv.visitMethodInsn(INVOKEVIRTUAL, classAnnotationMetadata.getClassName(), "getEasyBeansFactory",
                "()Lorg/ow2/easybeans/api/Factory;");
        mv.visitTypeInsn(INSTANCEOF, "org/ow2/easybeans/container/session/stateless/StatelessSessionFactory");
        Label l9 = new Label();
        mv.visitJumpInsn(IFEQ, l9);
        Label l10 = new Label();
        mv.visitLabel(l10);
        mv.visitVarInsn(ALOAD, 0);
        mv.visitMethodInsn(INVOKEVIRTUAL, classAnnotationMetadata.getClassName(), "getEasyBeansFactory",
                "()Lorg/ow2/easybeans/api/Factory;");

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