Example usage for org.eclipse.jdt.internal.compiler.classfmt ClassFileConstants JDK1_2

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In this page you can find the example usage for org.eclipse.jdt.internal.compiler.classfmt ClassFileConstants JDK1_2.

Prototype

long JDK1_2

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Usage

From source file:ch.uzh.ifi.seal.changedistiller.ast.java.JavaASTHelper.java

License:Apache License

@Inject
JavaASTHelper(@Assisted File file, @Assisted String javaVersion, JavaASTNodeTypeConverter astHelper,
        JavaDeclarationConverter declarationConverter, JavaMethodBodyConverter bodyConverter) {
    long versionNumber;
    switch (javaVersion) {
    case "1.1":
        versionNumber = ClassFileConstants.JDK1_1;
        break;//  w  w  w  . jav a 2 s  .  c  o m
    case "1.2":
        versionNumber = ClassFileConstants.JDK1_2;
        break;
    case "1.3":
        versionNumber = ClassFileConstants.JDK1_3;
        break;
    case "1.4":
        versionNumber = ClassFileConstants.JDK1_4;
        break;
    case "1.5":
        versionNumber = ClassFileConstants.JDK1_5;
        break;
    case "1.6":
        versionNumber = ClassFileConstants.JDK1_6;
        break;
    case "1.7":
        versionNumber = ClassFileConstants.JDK1_7;
        break;
    default:
        versionNumber = ClassFileConstants.JDK1_7;
    }
    fCompilation = JavaCompilationUtils.compile(file, versionNumber);
    prepareComments();
    fASTHelper = astHelper;
    fDeclarationConverter = declarationConverter;
    fBodyConverter = bodyConverter;
}

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From source file:org.eclipse.jdt.internal.compiler.lookup.SourceTypeBinding.java

License:Open Source License

private void addDefaultAbstractMethods() {
    if ((this.tagBits & TagBits.KnowsDefaultAbstractMethods) != 0)
        return;//from  w w  w  . j  av a 2 s. c om

    this.tagBits |= TagBits.KnowsDefaultAbstractMethods;
    if (isClass() && isAbstract()) {
        if (this.scope.compilerOptions().targetJDK >= ClassFileConstants.JDK1_2)
            return; // no longer added for post 1.2 targets

        ReferenceBinding[] itsInterfaces = superInterfaces();
        if (itsInterfaces != Binding.NO_SUPERINTERFACES) {
            MethodBinding[] defaultAbstracts = null;
            int defaultAbstractsCount = 0;
            ReferenceBinding[] interfacesToVisit = itsInterfaces;
            int nextPosition = interfacesToVisit.length;
            for (int i = 0; i < nextPosition; i++) {
                ReferenceBinding superType = interfacesToVisit[i];
                if (superType.isValidBinding()) {
                    MethodBinding[] superMethods = superType.methods();
                    nextAbstractMethod: for (int m = superMethods.length; --m >= 0;) {
                        MethodBinding method = superMethods[m];
                        // explicitly implemented ?
                        if (implementsMethod(method))
                            continue nextAbstractMethod;
                        if (defaultAbstractsCount == 0) {
                            defaultAbstracts = new MethodBinding[5];
                        } else {
                            // already added as default abstract ?
                            for (int k = 0; k < defaultAbstractsCount; k++) {
                                MethodBinding alreadyAdded = defaultAbstracts[k];
                                if (CharOperation.equals(alreadyAdded.selector, method.selector)
                                        && alreadyAdded.areParametersEqual(method))
                                    continue nextAbstractMethod;
                            }
                        }
                        MethodBinding defaultAbstract = new MethodBinding(
                                method.modifiers | ExtraCompilerModifiers.AccDefaultAbstract
                                        | ClassFileConstants.AccSynthetic,
                                method.selector, method.returnType, method.parameters, method.thrownExceptions,
                                this);
                        if (defaultAbstractsCount == defaultAbstracts.length)
                            System.arraycopy(defaultAbstracts, 0,
                                    defaultAbstracts = new MethodBinding[2 * defaultAbstractsCount], 0,
                                    defaultAbstractsCount);
                        defaultAbstracts[defaultAbstractsCount++] = defaultAbstract;
                    }

                    if ((itsInterfaces = superType.superInterfaces()) != Binding.NO_SUPERINTERFACES) {
                        int itsLength = itsInterfaces.length;
                        if (nextPosition + itsLength >= interfacesToVisit.length)
                            System.arraycopy(interfacesToVisit, 0,
                                    interfacesToVisit = new ReferenceBinding[nextPosition + itsLength + 5], 0,
                                    nextPosition);
                        nextInterface: for (int a = 0; a < itsLength; a++) {
                            ReferenceBinding next = itsInterfaces[a];
                            for (int b = 0; b < nextPosition; b++)
                                if (next == interfacesToVisit[b])
                                    continue nextInterface;
                            interfacesToVisit[nextPosition++] = next;
                        }
                    }
                }
            }
            if (defaultAbstractsCount > 0) {
                int length = this.methods.length;
                System.arraycopy(this.methods, 0,
                        this.methods = new MethodBinding[length + defaultAbstractsCount], 0, length);
                System.arraycopy(defaultAbstracts, 0, this.methods, length, defaultAbstractsCount);
                // re-sort methods
                length = length + defaultAbstractsCount;
                if (length > 1)
                    ReferenceBinding.sortMethods(this.methods, 0, length);
                // this.tagBits |= TagBits.AreMethodsSorted; -- already set in #methods()
            }
        }
    }
}

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From source file:org.hibernate.eclipse.console.workbench.ProjectCompilerVersionChecker.java

License:Open Source License

private static long versionToJdkLevel(Object versionID) {
    if (versionID instanceof String) {
        String version = (String) versionID;
        // verification is optimized for all versions with same length and same "1." prefix
        if (version.length() == 3 && version.charAt(0) == '1' && version.charAt(1) == '.') {
            switch (version.charAt(2)) {
            case '1':
                return ClassFileConstants.JDK1_1;
            case '2':
                return ClassFileConstants.JDK1_2;
            case '3':
                return ClassFileConstants.JDK1_3;
            case '4':
                return ClassFileConstants.JDK1_4;
            case '5':
                return ClassFileConstants.JDK1_5;
            case '6':
                return ClassFileConstants.JDK1_6;
            case '7':
                return ClassFileConstants.JDK1_7;
            case '8':
                return ClassFileConstants.JDK1_8;
            default:
                return 0; // unknown
            }//from   w ww.j  av  a2s  . com
        }
        if (VERSION_JSR14.equals(versionID)) {
            return ClassFileConstants.JDK1_4;
        }
        if (VERSION_CLDC1_1.equals(versionID)) {
            return ClassFileConstants.CLDC_1_1;
        }
    }
    return 0; // unknown
}

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From source file:spoon.support.ByteCodeOutputProcessor.java

License:Open Source License

/**
 * Tells if the source is Java 1.4 or lower.
 *///from  w w  w.  j  a va 2 s  . co  m
public long getJavaCompliance() {
    switch (getFactory().getEnvironment().getComplianceLevel()) {
    case 1:
        return ClassFileConstants.JDK1_1;
    case 2:
        return ClassFileConstants.JDK1_2;
    case 3:
        return ClassFileConstants.JDK1_3;
    case 4:
        return ClassFileConstants.JDK1_4;
    case 5:
        return ClassFileConstants.JDK1_5;
    case 6:
        return ClassFileConstants.JDK1_6;
    }
    return ClassFileConstants.JDK1_5;
}

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