Example usage for org.eclipse.jdt.internal.compiler.env IBinaryType isAnonymous

Introduction

In this page you can find the example usage for org.eclipse.jdt.internal.compiler.env IBinaryType isAnonymous.

Prototype

boolean isAnonymous();

Source Link

Document

Answer true if the receiver is an anonymous class.

Usage

From source file:com.codenvy.ide.ext.java.server.internal.core.BinaryType.java

License:Open Source License

public boolean isAnonymous() throws JavaModelException {
    IBinaryType info = (IBinaryType) getElementInfo();
    return info.isAnonymous();
}

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From source file:com.codenvy.ide.ext.java.server.internal.core.BinaryType.java

License:Open Source License

public String sourceFileName(IBinaryType info) {
    char[] sourceFileName = info.sourceFileName();
    if (sourceFileName == null) {
        /*/*  w  w w .  ja va  2  s  .c om*/
         * We assume that this type has been compiled from a file with its name
         * For example, A.class comes from A.java and p.A.class comes from a file A.java
         * in the folder p.
         */
        if (info.isMember()) {
            IType enclosingType = getDeclaringType();
            if (enclosingType == null)
                return null; // play it safe
            while (enclosingType.getDeclaringType() != null) {
                enclosingType = enclosingType.getDeclaringType();
            }
            return enclosingType.getElementName() + Util.defaultJavaExtension();
        } else if (info.isLocal() || info.isAnonymous()) {
            String typeQualifiedName = getTypeQualifiedName();
            int dollar = typeQualifiedName.indexOf('$');
            if (dollar == -1) {
                // malformed inner type: name doesn't contain a dollar
                return getElementName() + Util.defaultJavaExtension();
            }
            return typeQualifiedName.substring(0, dollar) + Util.defaultJavaExtension();
        } else {
            return getElementName() + Util.defaultJavaExtension();
        }
    } else {
        int index = CharOperation.lastIndexOf('/', sourceFileName);
        return new String(sourceFileName, index + 1, sourceFileName.length - index - 1);
    }
}

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From source file:com.codenvy.ide.ext.java.server.internal.core.SourceMapper.java

License:Open Source License

/**
 * Maps the given source code to the given binary type and its children.
 * If a non-null java element is passed, finds the name range for the
 * given java element without storing it.
 */// ww  w.ja  v a  2s .c o  m
public synchronized ISourceRange mapSource(IType type, char[] contents, IBinaryType info,
        IJavaElement elementToFind) {

    this.binaryType = (BinaryType) type;

    // check whether it is already mapped
    if (this.sourceRanges.get(type) != null)
        return (elementToFind != null) ? getNameRange(elementToFind) : null;

    this.importsTable.remove(this.binaryType);
    this.importsCounterTable.remove(this.binaryType);
    this.searchedElement = elementToFind;
    this.types = new IType[1];
    this.typeDeclarationStarts = new int[1];
    this.typeNameRanges = new SourceRange[1];
    this.typeModifiers = new int[1];
    this.typeDepth = -1;
    this.memberDeclarationStart = new int[1];
    this.memberName = new String[1];
    this.memberNameRange = new SourceRange[1];
    this.methodParameterTypes = new char[1][][];
    this.methodParameterNames = new char[1][][];
    this.anonymousCounter = 0;

    HashMap oldSourceRanges = null;
    if (elementToFind != null) {
        oldSourceRanges = (HashMap) this.sourceRanges.clone();
    }
    try {
        IProblemFactory factory = new DefaultProblemFactory();
        SourceElementParser parser = null;
        this.anonymousClassName = 0;
        if (info == null) {
            try {
                info = (IBinaryType) this.binaryType.getElementInfo();
            } catch (JavaModelException e) {
                return null;
            }
        }
        boolean isAnonymousClass = info.isAnonymous();
        char[] fullName = info.getName();
        if (isAnonymousClass) {
            String eltName = this.binaryType.getParent().getElementName();
            eltName = eltName.substring(eltName.lastIndexOf('$') + 1, eltName.length());
            try {
                this.anonymousClassName = Integer.parseInt(eltName);
            } catch (NumberFormatException e) {
                // ignore
            }
        }
        boolean doFullParse = hasToRetrieveSourceRangesForLocalClass(fullName);
        parser = new SourceElementParser(this, factory, new CompilerOptions(this.options), doFullParse,
                true/*optimize string literals*/);
        parser.javadocParser.checkDocComment = false; // disable javadoc parsing
        IJavaElement javaElement = this.binaryType.getCompilationUnit();
        if (javaElement == null)
            javaElement = this.binaryType.getParent();
        parser.parseCompilationUnit(
                new BasicCompilationUnit(contents, null, this.binaryType.sourceFileName(info), javaElement),
                doFullParse, null/*no progress*/);
        if (elementToFind != null) {
            ISourceRange range = getNameRange(elementToFind);
            return range;
        } else {
            return null;
        }
    } finally {
        if (elementToFind != null) {
            this.sourceRanges = oldSourceRanges;
        }
        this.binaryType = null;
        this.searchedElement = null;
        this.types = null;
        this.typeDeclarationStarts = null;
        this.typeNameRanges = null;
        this.typeDepth = -1;
    }
}

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From source file:org.eclipse.che.jdt.BinaryTypeConvector.java

License:Open Source License

public static String toJsonBinaryType(IBinaryType type) {
    JsonObject object = new JsonObject();
    object.add("annotations", toJsonAnnotations(type.getAnnotations()));
    object.add("enclosingMethod", type.getEnclosingMethod() == null ? JsonNull.INSTANCE
            : new JsonPrimitive(new String(type.getEnclosingMethod())));
    object.add("enclosingTypeName", type.getEnclosingTypeName() == null ? JsonNull.INSTANCE
            : new JsonPrimitive(new String(type.getEnclosingTypeName())));
    object.add("fields", toJsonFields(type.getFields()));
    object.add("genericSignature", type.getGenericSignature() == null ? JsonNull.INSTANCE
            : new JsonPrimitive(new String(type.getGenericSignature())));
    object.add("interfaceNames", toJsonArrayString(type.getInterfaceNames()));
    object.add("memberTypes", toJsonMemberTypes(type.getMemberTypes()));
    object.add("methods", toJsonMethods(type.getMethods()));
    object.add("missingTypeNames", toJsonMissingTypeNames(type.getMissingTypeNames()));
    object.add("name",
            type.getName() == null ? JsonNull.INSTANCE : new JsonPrimitive(new String(type.getName())));
    object.add("sourceName", type.getSourceName() == null ? JsonNull.INSTANCE
            : new JsonPrimitive(new String(type.getSourceName())));
    object.add("superclassName", type.getSuperclassName() == null ? JsonNull.INSTANCE
            : new JsonPrimitive(new String(type.getSuperclassName())));
    object.add("tagBits", new JsonPrimitive(String.valueOf(type.getTagBits())));
    object.add("anonymous", new JsonPrimitive(type.isAnonymous()));
    object.add("local", new JsonPrimitive(type.isLocal()));
    object.add("member", new JsonPrimitive(type.isMember()));
    object.add("sourceFileName", type.sourceFileName() == null ? JsonNull.INSTANCE
            : new JsonPrimitive(new String(type.sourceFileName())));
    object.add("modifiers", new JsonPrimitive(type.getModifiers()));
    object.add("binaryType", new JsonPrimitive(type.isBinaryType()));
    object.add("fileName",
            type.getFileName() == null ? JsonNull.INSTANCE : new JsonPrimitive(new String(type.getFileName())));
    return gson.toJson(object);
}

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From source file:org.eclipse.jdt.internal.core.SourceMapper.java

License:Open Source License

/**
 * Maps the given source code to the given binary type and its children.
 * If a non-null java element is passed, finds the name range for the
 * given java element without storing it.
 *///from  w  w  w.j a  v  a  2 s .  c om
public synchronized ISourceRange mapSource(IType type, char[] contents, IBinaryType info,
        IJavaElement elementToFind) {

    this.binaryType = (BinaryType) type;

    // check whether it is already mapped
    if (this.sourceRanges.get(type) != null)
        return (elementToFind != null) ? getNameRange(elementToFind) : null;

    this.importsTable.remove(this.binaryType);
    this.importsCounterTable.remove(this.binaryType);
    this.searchedElement = elementToFind;
    this.types = new IType[1];
    this.typeDeclarationStarts = new int[1];
    this.typeNameRanges = new SourceRange[1];
    this.typeModifiers = new int[1];
    this.typeDepth = -1;
    this.memberDeclarationStart = new int[1];
    this.memberName = new String[1];
    this.memberNameRange = new SourceRange[1];
    this.methodParameterTypes = new char[1][][];
    this.methodParameterNames = new char[1][][];
    this.anonymousCounter = 0;

    HashMap oldSourceRanges = null;
    if (elementToFind != null) {
        oldSourceRanges = (HashMap) this.sourceRanges.clone();
    }
    try {
        IProblemFactory factory = new DefaultProblemFactory();
        SourceElementParser parser = null;
        this.anonymousClassName = 0;
        if (info == null) {
            try {
                info = (IBinaryType) this.binaryType.getElementInfo();
            } catch (JavaModelException e) {
                return null;
            }
        }
        boolean isAnonymousClass = info.isAnonymous();
        char[] fullName = info.getName();
        if (isAnonymousClass) {
            String eltName = this.binaryType.getParent().getElementName();
            eltName = eltName.substring(eltName.lastIndexOf('$') + 1, eltName.length());
            try {
                this.anonymousClassName = Integer.parseInt(eltName);
            } catch (NumberFormatException e) {
                // ignore
            }
        }
        boolean doFullParse = hasToRetrieveSourceRangesForLocalClass(fullName);
        // GROOVY start
        /* old {
        parser = new SourceElementParser(this, factory, new CompilerOptions(this.options), doFullParse, true/*optimize string literals..);
        } new */
        parser = LanguageSupportFactory.getSourceElementParser(this, factory, new CompilerOptions(this.options),
                doFullParse, true/*optimize string literals*/, true);
        // GROOVY end
        parser.javadocParser.checkDocComment = false; // disable javadoc parsing
        IJavaElement javaElement = this.binaryType.getCompilationUnit();
        if (javaElement == null)
            javaElement = this.binaryType.getParent();
        parser.parseCompilationUnit(
                new BasicCompilationUnit(contents, null, this.binaryType.sourceFileName(info), javaElement),
                doFullParse, null/*no progress*/);
        // GROOVY start
        // if this is an interesting file in an interesting project,
        // then filter out all binary members that do not have a direct
        // mapping to the source
        IProject project = javaElement.getJavaProject().getProject();
        if (LanguageSupportFactory.isInterestingProject(project)
                && LanguageSupportFactory.isInterestingSourceFile(this.binaryType.getSourceFileName(info))) {
            LanguageSupportFactory.filterNonSourceMembers(this.binaryType);
        }

        // GROOVY end
        if (elementToFind != null) {
            ISourceRange range = getNameRange(elementToFind);
            return range;
        } else {
            return null;
        }
    } finally {
        if (elementToFind != null) {
            this.sourceRanges = oldSourceRanges;
        }
        this.binaryType = null;
        this.searchedElement = null;
        this.types = null;
        this.typeDeclarationStarts = null;
        this.typeNameRanges = null;
        this.typeDepth = -1;
    }
}

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