Example usage for org.eclipse.jdt.core IJavaElement PACKAGE

Introduction

In this page you can find the example usage for org.eclipse.jdt.core IJavaElement PACKAGE_DECLARATION.

Prototype

int PACKAGE_DECLARATION

To view the source code for org.eclipse.jdt.core IJavaElement PACKAGE_DECLARATION.

Click Source Link

Document

Constant representing a package declaration within a compilation unit.

Usage

From source file:com.redhat.ceylon.eclipse.code.explorer.JavaElementImageProvider.java

License:Open Source License

/**
 * Returns an image descriptor for a java element. This is the base image, no overlays.
 * @param element the element//from ww w . ja v  a2  s .co  m
 * @param renderFlags the image flags
 * @return returns the image descriptor
 */
public ImageDescriptor getBaseImageDescriptor(IJavaElement element, int renderFlags) {

    try {
        switch (element.getElementType()) {
        case IJavaElement.INITIALIZER:
            return JavaPluginImages.DESC_MISC_PRIVATE; // 23479
        case IJavaElement.METHOD: {
            IMethod method = (IMethod) element;
            IType declType = method.getDeclaringType();
            int flags = method.getFlags();
            if (declType.isEnum() && isDefaultFlag(flags) && method.isConstructor())
                return JavaPluginImages.DESC_MISC_PRIVATE;
            return getMethodImageDescriptor(JavaModelUtil.isInterfaceOrAnnotation(declType), flags);
        }
        case IJavaElement.FIELD: {
            IMember member = (IMember) element;
            IType declType = member.getDeclaringType();
            return getFieldImageDescriptor(JavaModelUtil.isInterfaceOrAnnotation(declType), member.getFlags());
        }
        case IJavaElement.LOCAL_VARIABLE:
            return JavaPluginImages.DESC_OBJS_LOCAL_VARIABLE;

        case IJavaElement.PACKAGE_DECLARATION:
            return JavaPluginImages.DESC_OBJS_PACKDECL;

        case IJavaElement.IMPORT_DECLARATION:
            return JavaPluginImages.DESC_OBJS_IMPDECL;

        case IJavaElement.IMPORT_CONTAINER:
            return JavaPluginImages.DESC_OBJS_IMPCONT;

        case IJavaElement.TYPE: {
            IType type = (IType) element;

            IType declType = type.getDeclaringType();
            boolean isInner = declType != null;
            boolean isInInterfaceOrAnnotation = isInner && JavaModelUtil.isInterfaceOrAnnotation(declType);
            return getTypeImageDescriptor(isInner, isInInterfaceOrAnnotation, type.getFlags(),
                    useLightIcons(renderFlags));
        }

        case IJavaElement.PACKAGE_FRAGMENT_ROOT: {
            IPackageFragmentRoot root = (IPackageFragmentRoot) element;
            IPath attach = root.getSourceAttachmentPath();
            if (root.getKind() == IPackageFragmentRoot.K_BINARY) {
                if (root.isArchive()) {
                    if (root.isExternal()) {
                        if (attach == null) {
                            return JavaPluginImages.DESC_OBJS_EXTJAR;
                        } else {
                            return JavaPluginImages.DESC_OBJS_EXTJAR_WSRC;
                        }
                    } else {
                        if (attach == null) {
                            return JavaPluginImages.DESC_OBJS_JAR;
                        } else {
                            return JavaPluginImages.DESC_OBJS_JAR_WSRC;
                        }
                    }
                } else {
                    if (attach == null) {
                        return JavaPluginImages.DESC_OBJS_CLASSFOLDER;
                    } else {
                        return JavaPluginImages.DESC_OBJS_CLASSFOLDER_WSRC;
                    }
                }
            } else {
                return JavaPluginImages.DESC_OBJS_PACKFRAG_ROOT;
            }
        }

        case IJavaElement.PACKAGE_FRAGMENT:
            return getPackageFragmentIcon(element);

        case IJavaElement.COMPILATION_UNIT:
            return JavaPluginImages.DESC_OBJS_CUNIT;

        case IJavaElement.CLASS_FILE:
            /* this is too expensive for large packages
            try {
               IClassFile cfile= (IClassFile)element;
               if (cfile.isClass())
             return JavaPluginImages.IMG_OBJS_CFILECLASS;
               return JavaPluginImages.IMG_OBJS_CFILEINT;
            } catch(JavaModelException e) {
               // fall through;
            }*/
            return JavaPluginImages.DESC_OBJS_CFILE;

        case IJavaElement.JAVA_PROJECT:
            IJavaProject jp = (IJavaProject) element;
            if (jp.getProject().isOpen()) {
                IProject project = jp.getProject();
                IWorkbenchAdapter adapter = (IWorkbenchAdapter) project.getAdapter(IWorkbenchAdapter.class);
                if (adapter != null) {
                    ImageDescriptor result = adapter.getImageDescriptor(project);
                    if (result != null)
                        return result;
                }
                return DESC_OBJ_PROJECT;
            }
            return DESC_OBJ_PROJECT_CLOSED;

        case IJavaElement.JAVA_MODEL:
            return JavaPluginImages.DESC_OBJS_JAVA_MODEL;

        case IJavaElement.TYPE_PARAMETER:
            return JavaPluginImages.DESC_OBJS_TYPEVARIABLE;

        case IJavaElement.ANNOTATION:
            return JavaPluginImages.DESC_OBJS_ANNOTATION;

        default:
            // ignore. Must be a new, yet unknown Java element
            // give an advanced IWorkbenchAdapter the chance
            IWorkbenchAdapter wbAdapter = (IWorkbenchAdapter) element.getAdapter(IWorkbenchAdapter.class);
            if (wbAdapter != null && !(wbAdapter instanceof JavaWorkbenchAdapter)) { // avoid recursion
                ImageDescriptor imageDescriptor = wbAdapter.getImageDescriptor(element);
                if (imageDescriptor != null) {
                    return imageDescriptor;
                }
            }
            return JavaPluginImages.DESC_OBJS_GHOST;
        }

    } catch (JavaModelException e) {
        if (e.isDoesNotExist())
            return JavaPluginImages.DESC_OBJS_UNKNOWN;
        JavaPlugin.log(e);
        return JavaPluginImages.DESC_OBJS_GHOST;
    }
}

From source file:com.redhat.ceylon.eclipse.code.explorer.PackageExplorerPart.java

License:Open Source License

private Object getVisibleParent(Object object) {
    // Fix for http://dev.eclipse.org/bugs/show_bug.cgi?id=19104
    if (object == null)
        return null;
    if (!(object instanceof IJavaElement))
        return object;
    IJavaElement element2 = (IJavaElement) object;
    switch (element2.getElementType()) {
    case IJavaElement.IMPORT_DECLARATION:
    case IJavaElement.PACKAGE_DECLARATION:
    case IJavaElement.IMPORT_CONTAINER:
    case IJavaElement.TYPE:
    case IJavaElement.METHOD:
    case IJavaElement.FIELD:
    case IJavaElement.INITIALIZER:
        // select parent cu/classfile
        element2 = (IJavaElement) element2.getOpenable();
        break;//w ww.ja va2 s. c o m
    case IJavaElement.JAVA_MODEL:
        element2 = null;
        break;
    }
    return element2;
}

From source file:de.loskutov.bco.ui.JdtUtils.java

License:Open Source License

/**
 * Selects the openable elements out of the given ones.
 *
 * @param elements the elements to filter
 * @return the openable elements/*w w w. j a  v a  2  s.co m*/
 */
public static IJavaElement[] selectOpenableElements(IJavaElement[] elements) {
    List<IJavaElement> result = new ArrayList<IJavaElement>(elements.length);
    for (int i = 0; i < elements.length; i++) {
        IJavaElement element = elements[i];
        if (element == null) {
            continue;
        }
        switch (element.getElementType()) {
        case IJavaElement.PACKAGE_DECLARATION:
        case IJavaElement.PACKAGE_FRAGMENT:
        case IJavaElement.PACKAGE_FRAGMENT_ROOT:
        case IJavaElement.JAVA_PROJECT:
        case IJavaElement.JAVA_MODEL:
            break;
        default:
            result.add(element);
            break;
        }
    }
    return result.toArray(new IJavaElement[result.size()]);
}

From source file:edu.brown.cs.bubbles.bedrock.BedrockEditor.java

License:Open Source License

/********************************************************************************/

void rename(String proj, String bid, String file, int start, int end, String name, String handle,
        String newname, boolean keeporig, boolean getters, boolean setters, boolean dohier, boolean qual,
        boolean refs, boolean dosimilar, boolean textocc, boolean doedit, String filespat, IvyXmlWriter xw)
        throws BedrockException {
    FileData fd = file_map.get(file);/*from w w w .j  a  v a2s  . c  o  m*/
    ICompilationUnit icu;

    if (doedit) {
        // icu = fd.getDefaultUnit();
        icu = fd.getEditableUnit(bid);
    } else
        icu = fd.getEditableUnit(bid);

    IJavaElement[] elts;
    try {
        elts = icu.codeSelect(start, end - start);
    } catch (JavaModelException e) {
        throw new BedrockException("Bad location: " + e, e);
    }

    IJavaElement relt = null;
    for (IJavaElement ije : elts) {
        if (handle != null && !handle.equals(ije.getHandleIdentifier()))
            continue;
        if (name != null && !name.equals(ije.getElementName()))
            continue;
        relt = ije;
        break;
    }
    if (relt == null)
        throw new BedrockException("Item to rename not found");

    String id = null;
    switch (relt.getElementType()) {
    case IJavaElement.COMPILATION_UNIT:
        id = IJavaRefactorings.RENAME_COMPILATION_UNIT;
        break;
    case IJavaElement.FIELD:
        IField ifld = (IField) relt;
        try {
            if (ifld.isEnumConstant())
                id = IJavaRefactorings.RENAME_ENUM_CONSTANT;
            else
                id = IJavaRefactorings.RENAME_FIELD;
        } catch (JavaModelException e) {
        }
        break;
    case IJavaElement.PACKAGE_FRAGMENT_ROOT:
    case IJavaElement.PACKAGE_FRAGMENT:
        id = IJavaRefactorings.RENAME_PACKAGE;
        break;
    case IJavaElement.LOCAL_VARIABLE:
        id = IJavaRefactorings.RENAME_LOCAL_VARIABLE;
        break;
    case IJavaElement.TYPE:
        id = IJavaRefactorings.RENAME_TYPE;
        break;
    case IJavaElement.TYPE_PARAMETER:
        id = IJavaRefactorings.RENAME_TYPE_PARAMETER;
        break;
    case IJavaElement.METHOD:
        id = IJavaRefactorings.RENAME_METHOD;
        break;
    case IJavaElement.ANNOTATION:
    case IJavaElement.CLASS_FILE:
    case IJavaElement.IMPORT_CONTAINER:
    case IJavaElement.IMPORT_DECLARATION:
    case IJavaElement.INITIALIZER:
    case IJavaElement.JAVA_MODEL:
    case IJavaElement.JAVA_PROJECT:
    case IJavaElement.PACKAGE_DECLARATION:
        break;
    }
    if (id == null)
        throw new BedrockException("Invalid element type to rename");

    RenameJavaElementDescriptor renamer;

    RefactoringContribution rfc = RefactoringCore.getRefactoringContribution(id);
    if (rfc == null) {
        xw.begin("FAILURE");
        xw.field("TYPE", "SETUP");
        xw.textElement("ID", id);
        xw.end("FAILURE");
        renamer = new RenameJavaElementDescriptor(id);
    } else {
        renamer = (RenameJavaElementDescriptor) rfc.createDescriptor();
    }

    renamer.setJavaElement(relt);
    renamer.setKeepOriginal(keeporig);
    renamer.setNewName(newname);
    if (proj != null)
        renamer.setProject(proj);
    renamer.setRenameGetters(getters);
    renamer.setRenameSetters(setters);
    renamer.setUpdateHierarchy(dohier);
    renamer.setUpdateQualifiedNames(qual);
    renamer.setUpdateReferences(refs);
    renamer.setUpdateSimilarDeclarations(dosimilar);
    renamer.setUpdateTextualOccurrences(textocc);
    if (filespat != null)
        renamer.setFileNamePatterns(filespat);

    RefactoringStatus sts = renamer.validateDescriptor();
    if (!sts.isOK()) {
        xw.begin("FAILURE");
        xw.field("TYPE", "VALIDATE");
        BedrockUtil.outputStatus(sts, xw);
        xw.end("FAILURE");
        return;
    }

    try {
        Refactoring refactor = renamer.createRefactoring(sts);
        if (refactor == null) {
            xw.begin("FAILURE");
            xw.field("TYPE", "CREATE");
            xw.textElement("RENAMER", renamer.toString());
            xw.textElement("REFACTOR", renamer.toString());
            xw.textElement("STATUS", sts.toString());
            xw.end("FAILURE");
            return;
        }

        refactor.setValidationContext(null);

        // this seems to reset files from disk (mutliple times)
        sts = refactor.checkAllConditions(new NullProgressMonitor());
        if (!sts.isOK()) {
            xw.begin("FAILURE");
            xw.field("TYPE", "CHECK");
            BedrockUtil.outputStatus(sts, xw);
            xw.end("FAILURE");
            if (sts.hasFatalError())
                return;
        }
        BedrockPlugin.logD("RENAME: Refactoring checked");

        Change chng = refactor.createChange(new NullProgressMonitor());
        BedrockPlugin.logD("RENAME: Refactoring change created");

        if (doedit && chng != null) {
            chng.perform(new NullProgressMonitor());
        } else if (chng != null) {
            xw.begin("EDITS");
            BedrockUtil.outputChange(chng, xw);
            xw.end("EDITS");
        }
    } catch (CoreException e) {
        throw new BedrockException("Problem creating refactoring: " + e, e);
    }

    BedrockPlugin.logD("RENAME RESULT = " + xw.toString());
}

From source file:edu.brown.cs.bubbles.bedrock.BedrockEditor.java

License:Open Source License

/********************************************************************************/

// This shouldn't be needed since edits in a window should also be made in the default
// buffer and hence in the actual compilation unit that would be reported

void getActiveElements(IJavaElement root, List<IJavaElement> rslt) {
    switch (root.getElementType()) {
    case IJavaElement.ANNOTATION:
    case IJavaElement.CLASS_FILE:
    case IJavaElement.FIELD:
    case IJavaElement.IMPORT_CONTAINER:
    case IJavaElement.IMPORT_DECLARATION:
    case IJavaElement.INITIALIZER:
    case IJavaElement.JAVA_MODEL:
    case IJavaElement.LOCAL_VARIABLE:
    case IJavaElement.METHOD:
    case IJavaElement.PACKAGE_DECLARATION:
    case IJavaElement.TYPE:
    case IJavaElement.TYPE_PARAMETER:
    default:/*from w  w  w. ja v  a  2s  . c  om*/
        break;
    case IJavaElement.PACKAGE_FRAGMENT_ROOT:
        IPackageFragmentRoot pfr = (IPackageFragmentRoot) root;
        try {
            if (pfr.getKind() == IPackageFragmentRoot.K_SOURCE && pfr.hasChildren()) {
                IJavaElement[] chld = pfr.getChildren();
                for (IJavaElement c : chld)
                    getActiveElements(c, rslt);
            }
        } catch (JavaModelException e) {
        }
        break;
    case IJavaElement.JAVA_PROJECT:
    case IJavaElement.PACKAGE_FRAGMENT:
        IParent par = (IParent) root;
        try {
            if (par.hasChildren()) {
                IJavaElement[] chld = par.getChildren();
                for (IJavaElement c : chld)
                    getActiveElements(c, rslt);
            }
        } catch (JavaModelException e) {
        }
        break;
    case IJavaElement.COMPILATION_UNIT:
        ICompilationUnit cu = (ICompilationUnit) root;
        IProject ip = cu.getJavaProject().getProject();
        File f = BedrockUtil.getFileForPath(cu.getPath(), ip);
        String fnm = f.getPath();
        FileData fd = file_map.get(fnm);
        if (fd == null)
            rslt.add(cu);
        else {
            rslt.add(fd.getSearchUnit());
        }
        break;
    }
}

From source file:edu.brown.cs.bubbles.bedrock.BedrockEditor.java

License:Open Source License

void getWorkingElements(IJavaElement root, List<ICompilationUnit> rslt) {
    switch (root.getElementType()) {
    case IJavaElement.ANNOTATION:
    case IJavaElement.CLASS_FILE:
    case IJavaElement.FIELD:
    case IJavaElement.IMPORT_CONTAINER:
    case IJavaElement.IMPORT_DECLARATION:
    case IJavaElement.INITIALIZER:
    case IJavaElement.JAVA_MODEL:
    case IJavaElement.LOCAL_VARIABLE:
    case IJavaElement.METHOD:
    case IJavaElement.PACKAGE_DECLARATION:
    case IJavaElement.TYPE:
    case IJavaElement.TYPE_PARAMETER:
    default:/*  w w  w . ja va2s . c om*/
        break;
    case IJavaElement.PACKAGE_FRAGMENT_ROOT:
        IPackageFragmentRoot pfr = (IPackageFragmentRoot) root;
        try {
            if (pfr.getKind() == IPackageFragmentRoot.K_SOURCE && pfr.hasChildren()) {
                IJavaElement[] chld = pfr.getChildren();
                for (IJavaElement c : chld)
                    getWorkingElements(c, rslt);
            }
        } catch (JavaModelException e) {
        }
        break;
    case IJavaElement.JAVA_PROJECT:
    case IJavaElement.PACKAGE_FRAGMENT:
        IParent par = (IParent) root;
        try {
            if (par.hasChildren()) {
                IJavaElement[] chld = par.getChildren();
                for (IJavaElement c : chld)
                    getWorkingElements(c, rslt);
            }
        } catch (JavaModelException e) {
        }
        break;
    case IJavaElement.COMPILATION_UNIT:
        ICompilationUnit cu = (ICompilationUnit) root;
        IProject ip = cu.getJavaProject().getProject();
        File f = BedrockUtil.getFileForPath(cu.getPath(), ip);
        String fnm = f.getPath();
        FileData fd = file_map.get(fnm);
        if (fd != null) {
            rslt.add(fd.getEditableUnit(null));
        }
        break;
    }
}

From source file:edu.brown.cs.bubbles.bedrock.BedrockEditor.java

License:Open Source License

void getCompilationElements(IJavaElement root, List<ICompilationUnit> rslt) {
    switch (root.getElementType()) {
    case IJavaElement.ANNOTATION:
    case IJavaElement.CLASS_FILE:
    case IJavaElement.FIELD:
    case IJavaElement.IMPORT_CONTAINER:
    case IJavaElement.IMPORT_DECLARATION:
    case IJavaElement.INITIALIZER:
    case IJavaElement.JAVA_MODEL:
    case IJavaElement.LOCAL_VARIABLE:
    case IJavaElement.METHOD:
    case IJavaElement.PACKAGE_DECLARATION:
    case IJavaElement.TYPE:
    case IJavaElement.TYPE_PARAMETER:
    default:/*w w  w  . ja v a 2 s. com*/
        break;
    case IJavaElement.PACKAGE_FRAGMENT_ROOT:
        IPackageFragmentRoot pfr = (IPackageFragmentRoot) root;
        try {
            if (pfr.getKind() == IPackageFragmentRoot.K_SOURCE && pfr.hasChildren()) {
                IJavaElement[] chld = pfr.getChildren();
                for (IJavaElement c : chld)
                    getCompilationElements(c, rslt);
            }
        } catch (JavaModelException e) {
        }
        break;
    case IJavaElement.JAVA_PROJECT:
    case IJavaElement.PACKAGE_FRAGMENT:
        IParent par = (IParent) root;
        try {
            if (par.hasChildren()) {
                IJavaElement[] chld = par.getChildren();
                for (IJavaElement c : chld)
                    getCompilationElements(c, rslt);
            }
        } catch (JavaModelException e) {
        }
        break;
    case IJavaElement.COMPILATION_UNIT:
        ICompilationUnit cu = (ICompilationUnit) root;
        IProject ip = cu.getJavaProject().getProject();
        File f = BedrockUtil.getFileForPath(cu.getPath(), ip);
        String fnm = f.getPath();
        FileData fd = file_map.get(fnm);
        if (fd != null) {
            rslt.add(fd.getEditableUnit(null));
        } else
            rslt.add(cu);
        break;
    }
}

From source file:edu.brown.cs.bubbles.bedrock.BedrockJava.java

License:Open Source License

/********************************************************************************/

void getFullyQualifiedName(String proj, String file, int start, int end, IvyXmlWriter xw)
        throws BedrockException {
    String name = null;// w w w  .j  a  v  a2  s.c  o  m
    String key = null;
    String sgn = null;
    String hdl = null;
    ICompilationUnit icu = our_plugin.getProjectManager().getCompilationUnit(proj, file);
    if (icu == null)
        throw new BedrockException("Compilation unit not found for " + file);
    icu = getCompilationElement(icu);

    try {
        IJavaElement[] elts = icu.codeSelect(start, end - start);
        for (int i = 0; i < elts.length && name == null; ++i) {
            switch (elts[i].getElementType()) {
            case IJavaElement.JAVA_PROJECT:
            case IJavaElement.JAVA_MODEL:
            case IJavaElement.PACKAGE_FRAGMENT_ROOT:
            case IJavaElement.CLASS_FILE:
            case IJavaElement.PACKAGE_FRAGMENT:
            case IJavaElement.IMPORT_CONTAINER:
            case IJavaElement.IMPORT_DECLARATION:
            case IJavaElement.TYPE_PARAMETER:
            case IJavaElement.COMPILATION_UNIT:
            default:
                break;
            case IJavaElement.TYPE:
                IType typ = (IType) elts[i];
                name = typ.getFullyQualifiedName();
                key = typ.getKey();
                break;
            case IJavaElement.FIELD:
                IField fld = ((IField) elts[i]);
                name = fld.getDeclaringType().getFullyQualifiedName() + "." + fld.getElementName();
                key = fld.getKey();
                sgn = fld.getTypeSignature();
                break;
            case IJavaElement.METHOD:
                IMethod mthd = ((IMethod) elts[i]);
                name = mthd.getDeclaringType().getFullyQualifiedName() + "." + mthd.getElementName();
                key = mthd.getKey();
                sgn = mthd.getSignature();
                // TODO: might want to add signture here as well
                break;
            case IJavaElement.INITIALIZER:
                IInitializer init = ((IInitializer) elts[i]);
                name = init.getDeclaringType().getFullyQualifiedName() + ".<clinit>";
                break;
            case IJavaElement.PACKAGE_DECLARATION:
                name = ((IPackageDeclaration) elts[i]).getElementName();
                break;
            case IJavaElement.LOCAL_VARIABLE:
                ILocalVariable lcl = (ILocalVariable) elts[i];
                name = lcl.getHandleIdentifier();
                sgn = lcl.getTypeSignature();
                break;
            }
            hdl = elts[i].getHandleIdentifier();
        }
    } catch (CoreException e) {
        throw new BedrockException("Problem getting name", e);
    }

    if (name == null) {
        return;
        // throw new BedrockException("No identifier at location");
    }

    xw.begin("FULLYQUALIFIEDNAME");
    xw.field("NAME", name);
    if (key != null)
        xw.field("KEY", key);
    if (sgn != null)
        xw.field("TYPE", sgn);
    if (hdl != null)
        xw.field("HANDLE", hdl);
    xw.end();
}

From source file:edu.brown.cs.bubbles.bedrock.BedrockUtil.java

License:Open Source License

private static void outputJavaElementImpl(IJavaElement elt, Set<String> files, boolean children,
        IvyXmlWriter xw) {/*from ww w .  j ava  2 s  .  c o m*/
    if (elt == null)
        return;

    String close = null;

    switch (elt.getElementType()) {
    case IJavaElement.CLASS_FILE:
        return;
    case IJavaElement.PACKAGE_FRAGMENT:
        IOpenable opn = (IOpenable) elt;
        if (!opn.isOpen()) {
            try {
                opn.open(null);
            } catch (JavaModelException e) {
                BedrockPlugin.logE("Package framgent " + elt.getElementName() + " not open");
                return;
            }
        }
        try {
            outputNameDetails((IPackageFragment) elt, xw);
        } catch (JavaModelException e) {
        }
        break;
    case IJavaElement.PACKAGE_FRAGMENT_ROOT:
        IPackageFragmentRoot pfr = (IPackageFragmentRoot) elt;
        try {
            if (!pfr.isOpen() && pfr.getKind() == IPackageFragmentRoot.K_SOURCE) {
                pfr.open(null);
            }
        } catch (JavaModelException e) {
            return;
        }
        outputNameDetails(pfr, xw);
        break;
    case IJavaElement.JAVA_PROJECT:
        IJavaProject ijp = (IJavaProject) elt;
        outputNameDetails(ijp, xw);
        break;
    case IJavaElement.JAVA_MODEL:
    case IJavaElement.IMPORT_CONTAINER:
    case IJavaElement.IMPORT_DECLARATION:
    case IJavaElement.TYPE_PARAMETER:
    default:
        break;
    case IJavaElement.COMPILATION_UNIT:
        IProject ip = elt.getJavaProject().getProject();
        File f = getFileForPath(elt.getPath(), ip);
        if (files != null && !files.contains(f.getPath()) && !files.contains(f.getAbsolutePath())) {
            return;
        }
        xw.begin("FILE");
        xw.textElement("PATH", f.getAbsolutePath());
        String root = getRootForPath(elt.getPath(), ip);
        if (root != null)
            xw.textElement("PATHROOT", root);
        close = "FILE";
        break;
    case IJavaElement.TYPE:
        try {
            outputNameDetails((IType) elt, xw);
        } catch (JavaModelException e) {
        }
        break;
    case IJavaElement.FIELD:
        try {
            outputNameDetails((IField) elt, xw);
        } catch (JavaModelException e) {
        }
        break;
    case IJavaElement.METHOD:
        try {
            outputNameDetails((IMethod) elt, xw);
        } catch (JavaModelException e) {
        }
        break;
    case IJavaElement.INITIALIZER:
        outputNameDetails((IInitializer) elt, xw);
        break;
    case IJavaElement.PACKAGE_DECLARATION:
        outputNameDetails((IPackageDeclaration) elt, xw);
        break;
    case IJavaElement.LOCAL_VARIABLE:
        outputNameDetails((ILocalVariable) elt, xw);
        break;
    }

    if (children && elt instanceof IParent) {
        try {
            for (IJavaElement c : ((IParent) elt).getChildren()) {
                outputJavaElementImpl(c, files, children, xw);
            }
        } catch (JavaModelException e) {
        }
    }

    if (close != null)
        xw.end(close);
}

From source file:jp.littleforest.pathtools.handlers.CopyQualifiedNameHandler.java

License:Open Source License

protected String getQualifiedName(IJavaElement e) {
    String qn = "";
    switch (e.getElementType()) {
    case IJavaElement.ANNOTATION:
        break;/*ww  w .j a  v a 2 s.c  o  m*/
    case IJavaElement.CLASS_FILE:
        qn = getQualifiedClassName((IClassFile) e);
        break;
    case IJavaElement.COMPILATION_UNIT:
        qn = getQualifiedClassName((ICompilationUnit) e);
        break;
    case IJavaElement.FIELD:
        qn = getQualifiedFieldName((IField) e);
        break;
    case IJavaElement.IMPORT_CONTAINER:
        break;
    case IJavaElement.IMPORT_DECLARATION:
        break;
    case IJavaElement.INITIALIZER:
        break;
    case IJavaElement.JAVA_MODEL:
        break;
    case IJavaElement.JAVA_PROJECT:
        break;
    case IJavaElement.LOCAL_VARIABLE:
        break;
    case IJavaElement.METHOD:
        qn = getQualifiedMethodName((IMethod) e);
        break;
    case IJavaElement.PACKAGE_DECLARATION:
        break;
    case IJavaElement.PACKAGE_FRAGMENT:
        qn = getQualifiedPackageName(e);
        break;
    case IJavaElement.TYPE:
        qn = getQualifiedClassName((IType) e);
        break;
    case IJavaElement.TYPE_PARAMETER:
        break;
    default:
        break;
    }
    return qn;
}

Example usage for org.eclipse.jdt.core IJavaElement PACKAGE_DECLARATION

Introduction

Prototype

Document

Usage