Package org.cojen.classfile

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

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            b.loadLocal(beanVar);
            b.invoke(bp.getReadMethod());

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

            noMatch.setLocation();
        }
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            b.returnValue(TypeDesc.BOOLEAN);

            noMatch.setLocation();
        }

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

        searchNotNull.setLocation();

        // Handle search for non-null value. Search non-primitive properties
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                b.convert(TypeDesc.forClass(bp.getType()), TypeDesc.OBJECT);
                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
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            }

            if (properties.length > 1) {
                b.loadLocal(propertyVar);
                b.invokeVirtual(String.class.getName(), "hashCode", TypeDesc.INT, null);
                b.loadConstant(0x7fffffff);
                b.math(Opcode.IAND);
                b.loadConstant(caseCount);
                b.math(Opcode.IREM);
           
                b.switchBranch(cases, switchLabels, noMatch);
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            if (properties.length > 1) {
                b.loadLocal(propertyVar);
                b.invokeVirtual(String.class.getName(), "hashCode", TypeDesc.INT, null);
                b.loadConstant(0x7fffffff);
                b.math(Opcode.IAND);
                b.loadConstant(caseCount);
                b.math(Opcode.IREM);
           
                b.switchBranch(cases, switchLabels, noMatch);
            }
           
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                for (int j=0; j<matchCount; j++) {
                    BeanProperty bp = (BeanProperty)matches.get(j);
                   
                    // Test against name to find exact match.
                   
                    b.loadConstant(bp.getName());
                    b.loadLocal(propertyVar);
                    b.invokeVirtual(String.class.getName(), "equals", TypeDesc.BOOLEAN, params);
                   
                    Label notEqual;
                   
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                        b.convert(type.toObjectType(), type);
                        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: {
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                            b.returnValue(TypeDesc.BOOLEAN);
                        }
                        break;
                    }
                    case HAS_READ_METHOD: case HAS_WRITE_METHOD: {
                        b.loadConstant(true);
                        b.returnValue(TypeDesc.BOOLEAN);
                        break;
                    }
                    }
                   
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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 {
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