Package org.cojen.classfile

Examples of org.cojen.classfile.CodeBuilder.returnValue()

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            b.invoke(bp.getReadMethod());

            Label noMatch = b.createLabel();
            b.ifNullBranch(noMatch, false);
            b.loadConstant(true);
            b.returnValue(TypeDesc.BOOLEAN);

            noMatch.setLocation();
        }

        b.loadConstant(false);
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            noMatch.setLocation();
        }

        b.loadConstant(false);
        b.returnValue(TypeDesc.BOOLEAN);

        searchNotNull.setLocation();

        // Handle search for non-null value. Search non-primitive properties
        // first, to avoid object conversion.
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                b.invokeVirtual(Object.class.getName(), "equals", TypeDesc.BOOLEAN, params);

                Label noMatch = b.createLabel();
                b.ifZeroComparisonBranch(noMatch, "==");
                b.loadConstant(true);
                b.returnValue(TypeDesc.BOOLEAN);

                noMatch.setLocation();
            }
        }
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                noMatch.setLocation();
            }
        }

        b.loadConstant(false);
        b.returnValue(TypeDesc.BOOLEAN);
    }

    /**
     * Returns two arrays of BeanProperties. Array 0 contains read
     * BeanProperties, array 1 contains the write BeanProperties.
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                    case READ_METHOD: case TRY_READ_METHOD: default: {
                        b.loadLocal(beanVar);
                        b.invoke(bp.getReadMethod());
                        TypeDesc type = TypeDesc.forClass(bp.getType());
                        b.convert(type, type.toObjectType());
                        b.returnValue(TypeDesc.OBJECT);
                        break;
                    }
                    case WRITE_METHOD: case TRY_WRITE_METHOD: {
                        b.loadLocal(beanVar);
                        b.loadLocal(valueVar);
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                        b.invoke(bp.getWriteMethod());
                        if (methodType == WRITE_METHOD) {
                            b.returnVoid();
                        } else {
                            b.loadConstant(true);
                            b.returnValue(TypeDesc.BOOLEAN);
                        }
                        break;
                    }
                    case HAS_READ_METHOD: case HAS_WRITE_METHOD: {
                        b.loadConstant(true);
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                        }
                        break;
                    }
                    case HAS_READ_METHOD: case HAS_WRITE_METHOD: {
                        b.loadConstant(true);
                        b.returnValue(TypeDesc.BOOLEAN);
                        break;
                    }
                    }
                   
                    if (notEqual != null) {
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        if (methodType == HAS_READ_METHOD || methodType == HAS_WRITE_METHOD
            || methodType == TRY_WRITE_METHOD)
        {
            b.loadConstant(false);
            b.returnValue(TypeDesc.BOOLEAN);
        } else if (methodType == TRY_READ_METHOD) {
            b.loadNull();
            b.returnValue(TypeDesc.OBJECT);
        } else {
            b.newObject(TypeDesc.forClass(NoSuchPropertyException.class));
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        {
            b.loadConstant(false);
            b.returnValue(TypeDesc.BOOLEAN);
        } else if (methodType == TRY_READ_METHOD) {
            b.loadNull();
            b.returnValue(TypeDesc.OBJECT);
        } else {
            b.newObject(TypeDesc.forClass(NoSuchPropertyException.class));
            b.dup();
            b.loadLocal(propertyVar);
            b.loadConstant(methodType == READ_METHOD);
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            int count = b.getParameterCount();
            for (int i=0; i<count; i++) {
                b.loadLocal(b.getParameter(i));
            }
            b.invoke(ctor);
            b.returnValue(TypeDesc.OBJECT);
        }

        if (cf == null) {
            // No methods found to implement.
            throw new IllegalArgumentException("No methods in factory to implement");
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