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

List of usage examples for org.eclipse.jdt.core IJavaElement getElementName

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Introduction

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

Prototype

String getElementName();

Source Link

Document

Returns the name of this element.

Usage

From source file:nz.ac.massey.cs.barrio.srcgraphbuilder.ExtractDependencyGraphJob.java

License:Apache License

private void gatherBinaries(PackageRef p, IPackageFragment pf) {

    try {/*from w w  w  .  j av  a 2s. co m*/
        for (IJavaElement e : pf.getChildren()) {
            if (e instanceof IClassFile) {
                String n = e.getElementName();
                n = n.endsWith(".class") ? n.substring(0, n.length() - 6) : n;
                n = normalizeClassName(n);
                ClassRef c = new ClassRef();
                c.setName(n);
                c.setOwner(p);
                registerType(n, c);
            }
        }
    } catch (Exception x) {
        x.printStackTrace();
    }
}

From source file:nz.ac.massey.cs.jquest.views.QueryView.java

License:Open Source License

private String getFullname(IJavaElement e) {
    String fullname = null;// ww w  .  j a  v a2s  . c o  m
    try {
        if (e instanceof ICompilationUnit) {
            fullname = ".fullname=='" + ((ICompilationUnit) e).getTypes()[0].getFullyQualifiedName() + "'";
            return fullname;
        } else if (e instanceof IClassFile) {
            IClassFile icf = (IClassFile) e;
            IClassFileReader r = new ClassFileReader(icf.getBytes(), IClassFileReader.ALL);
            char[] name = r.getClassName();
            String classname = String.valueOf(name);
            classname = classname.replace("/", ".");
            fullname = ".fullname=='" + classname + "'";
            return fullname;
        } else if (e instanceof IPackageFragment) {
            fullname = ".namespace=='" + e.getElementName() + "'";
            return fullname;
        } else if (e instanceof IPackageFragmentRoot) {
            fullname = ".container=='" + e.getElementName() + "'";
            return fullname;
        } else {
            return null;
        }
    } catch (Exception e1) {
        e1.printStackTrace();
    }

    return null;
}

From source file:org.apache.felix.sigil.eclipse.internal.model.project.SigilProject.java

License:Apache License

private boolean findPackage(String packageName, IParent parent) throws JavaModelException {
    for (IJavaElement e : parent.getChildren()) {
        if (e.getElementType() == IJavaElement.PACKAGE_FRAGMENT) {
            return e.getElementName().equals(packageName);
        }//from  www .  j  av  a  2 s.c om

        if (e instanceof IParent) {
            if (findPackage(packageName, (IParent) e)) {
                return true;
            }
        }
    }

    return false;
}

From source file:org.apache.felix.sigil.eclipse.ui.util.ResourcesDialogHelper.java

License:Apache License

public static NewPackageExportDialog createNewExportDialog(Shell shell, String title,
        final IPackageExport selected, final ISigilProjectModel project, boolean multiSelect) {
    IFilter<IJavaElement> selectFilter = new IFilter<IJavaElement>() {
        public boolean select(IJavaElement e) {
            if (selected != null && e.getElementName().equals(selected.getPackageName())) {
                return true;
            }//from w ww.  ja  v  a 2  s  .co m

            if (e.getElementName().trim().length() > 0 && isLocal(e)) {
                for (IPackageExport p : project.getBundle().getBundleInfo().getExports()) {
                    if (p.getPackageName().equals(e.getElementName())) {
                        return false;
                    }
                }

                return true;
            } else {
                return false;
            }
        }

        private boolean isLocal(IJavaElement java) {
            try {
                switch (java.getElementType()) {
                case IJavaElement.PACKAGE_FRAGMENT:
                    IPackageFragment fragment = (IPackageFragment) java;
                    return fragment.containsJavaResources();
                default:
                    throw new IllegalStateException("Unexpected resource type " + java);
                }
            } catch (JavaModelException e) {
                SigilCore.error("Failed to inspect java element ", e);
                return false;
            }
        }

    };

    final NewPackageExportDialog dialog = new NewPackageExportDialog(shell, multiSelect);
    dialog.setFilter(selectFilter);

    dialog.setProjectVersion(project.getVersion());
    if (selected != null) {
        dialog.setSelectedName(selected.getPackageName());
        dialog.setVersion(selected.getRawVersion());
    }

    IJobRunnable job = new IJobRunnable() {
        public IStatus run(IProgressMonitor monitor) {
            try {
                ArrayList<IPackageFragment> list = new ArrayList<IPackageFragment>(UPDATE_BATCH_SIZE);
                for (IJavaElement e : JavaHelper.findTypes(project.getJavaModel(),
                        IJavaElement.PACKAGE_FRAGMENT)) {
                    IPackageFragment root = (IPackageFragment) e;
                    if (project.isInBundleClasspath(root)) {
                        list.add(root);
                        if (list.size() >= UPDATE_BATCH_SIZE) {
                            dialog.addElements(list);
                            list.clear();
                        }
                    }
                }
                if (!list.isEmpty()) {
                    dialog.addElements(list);
                }
                return Status.OK_STATUS;
            } catch (JavaModelException e) {
                return e.getStatus();
            }
        }
    };

    dialog.addBackgroundJob("Scanning for packages in project", job);

    return dialog;
}

From source file:org.apache.felix.sigil.ui.eclipse.ui.util.ResourcesDialogHelper.java

License:Apache License

public static NewPackageExportDialog createNewExportDialog(Shell shell, String title,
        final IPackageExport selected, final ISigilProjectModel project, boolean multiSelect) {
    IFilter<IJavaElement> selectFilter = new IFilter<IJavaElement>() {
        public boolean select(IJavaElement e) {
            if (selected != null && e.getElementName().equals(selected.getPackageName())) {
                return true;
            }// w w  w .j a v a2 s  . c  om

            if (e.getElementName().trim().length() > 0 && isLocal(e)) {
                for (IPackageExport p : project.getBundle().getBundleInfo().getExports()) {
                    if (p.getPackageName().equals(e.getElementName())) {
                        return false;
                    }
                }

                return true;
            } else {
                return false;
            }
        }

        private boolean isLocal(IJavaElement java) {
            try {
                switch (java.getElementType()) {
                case IJavaElement.PACKAGE_FRAGMENT:
                    IPackageFragment fragment = (IPackageFragment) java;
                    return fragment.containsJavaResources();
                default:
                    throw new IllegalStateException("Unexpected resource type " + java);
                }
            } catch (JavaModelException e) {
                SigilCore.error("Failed to inspect java element ", e);
                return false;
            }
        }

    };

    final NewPackageExportDialog dialog = new NewPackageExportDialog(shell, multiSelect);
    dialog.setFilter(selectFilter);

    dialog.setProjectVersion(project.getVersion());
    if (selected != null) {
        dialog.setSelectedName(selected.getPackageName());
        dialog.setVersion(selected.getRawVersion());
    }

    IJobRunnable job = new IJobRunnable() {
        public IStatus run(IProgressMonitor monitor) {
            try {
                ArrayList<IPackageFragment> list = new ArrayList<IPackageFragment>(UPDATE_BATCH_SIZE);
                for (IJavaElement e : JavaHelper.findTypes(project.getJavaModel(),
                        IJavaElement.PACKAGE_FRAGMENT_ROOT)) {
                    IPackageFragmentRoot root = (IPackageFragmentRoot) e;
                    if (project.isInBundleClasspath(root)) {
                        for (IJavaElement e1 : JavaHelper.findTypes(root, IJavaElement.PACKAGE_FRAGMENT)) {
                            list.add((IPackageFragment) e1);
                            if (list.size() >= UPDATE_BATCH_SIZE) {
                                dialog.addElements(list);
                                list.clear();
                            }
                        }
                    }
                }
                if (!list.isEmpty()) {
                    dialog.addElements(list);
                }
                return Status.OK_STATUS;
            } catch (JavaModelException e) {
                return e.getStatus();
            }
        }
    };

    dialog.addBackgroundJob("Scanning for packages in project", job);

    return dialog;
}

From source file:org.apache.tapestrytools.ui.internal.tcc.editor.PackagesPart.java

License:Open Source License

private void collectCustomComponents(IProject project) {
    List<ComponentInstance> componentList = new ArrayList<ComponentInstance>();
    try {/*from  w w w  .jav a 2  s. c o m*/
        IPackageFragmentRoot[] roots = JavaCore.create(project).getAllPackageFragmentRoots();
        for (int i = 0; i < roots.length; i++) {
            IPackageFragmentRoot root = roots[i];
            String srcPath = root.getElementName();
            for (ComponentPackage pi : model.getCustomPackageList()) {
                if (pi.isArchive() == root.isArchive() && srcPath.equals(pi.getFragmentRoot())) {
                    if (!root.isArchive()) {
                        //Load custom components from source directory
                        String wholePath = "/" + srcPath + "/" + pi.getPath().replace(".", "/");
                        IFolder folder = project.getFolder(wholePath);
                        if (folder.exists()) {
                            IResource[] fileList = folder.members();
                            for (IResource file : fileList) {
                                String fullPath = file.getFullPath().toString();
                                String classFile = fullPath.replace(".tml", ".java").substring(1);
                                classFile = classFile.substring(classFile.indexOf("/"));
                                if (fullPath.endsWith(".tml") && file.getType() == IResource.FILE
                                        && project.getFile(classFile).exists()) {
                                    IFile componentFile = (IFile) file;
                                    Element rootElement = getRootElementOfXML(componentFile.getContents());
                                    if (rootElement.getNodeName().trim().equals("t:container")) {
                                        String componentName = classFile.substring(classFile.lastIndexOf("/"));
                                        componentName = componentName.substring(0, componentName.indexOf("."));
                                        if (componentName.startsWith("/"))
                                            componentName = componentName.substring(1);
                                        ComponentInstance ci = new ComponentInstance();
                                        ci.setId(componentName);
                                        ci.setName(pi.getPrefix() + ":" + componentName);
                                        ci.setPath(pi.getPath());
                                        ci.setPrefix(pi.getPrefix());
                                        ci.setText(componentName);
                                        componentList.add(ci);
                                    }
                                }
                            }
                        }
                    } else {
                        // Load custom components from jar files
                        for (IJavaElement pack : root.getChildren()) {
                            if (pack != null && pack instanceof PackageFragment
                                    && pack.getElementName().equals(pi.getPath())) {
                                for (Object packo : ((PackageFragment) pack)
                                        .getChildrenOfType(IJavaElement.CLASS_FILE)) {
                                    ClassFile packi = (ClassFile) packo;
                                    String itemName = packi.getElementName();
                                    if (itemName.indexOf('$') < 0 && itemName.endsWith(".class")) {
                                        ComponentInstance ci = new ComponentInstance();
                                        String componentName = itemName.substring(0, itemName.length() - 6);
                                        ci.setId(componentName);
                                        ci.setName(pi.getPrefix() + ":" + componentName);
                                        ci.setPath(pi.getPath());
                                        ci.setPrefix(pi.getPrefix());
                                        ci.setText(componentName);
                                        componentList.add(ci);
                                    }
                                }
                                break;
                            }
                        }
                    }
                }
            }
        }
        model.setComponentList(componentList);
        markDirty();
    } catch (JavaModelException e) {
        e.printStackTrace();
    } catch (CoreException e) {
        e.printStackTrace();
    }
}

From source file:org.apache.tapestrytools.ui.internal.tcc.editor.Utils.java

License:Open Source License

public static Set<IJavaElement> getSrcDirectories(IProject project) {
    Set<IJavaElement> list = new HashSet<IJavaElement>();
    try {//from  ww  w. j ava  2 s  . co  m
        IPackageFragmentRoot[] sourceFolders = JavaCore.create(project).getAllPackageFragmentRoots();
        for (int i = 0; i < sourceFolders.length; i++) {
            IPackageFragmentRoot item = sourceFolders[i];
            String jarPath = item.getPath().toString();
            String jarName = jarPath.substring(jarPath.lastIndexOf('/'));
            if (sourceFolders[i].getResource() != null && !sourceFolders[i].isArchive()
                    || item.isArchive() && jarPath.endsWith(".jar") && !BLOCKED_JARS.contains(jarName)) {
                IJavaElement[] eles = sourceFolders[i].getChildren();
                for (IJavaElement ele : eles) {
                    if (!ele.getElementName().trim().isEmpty())
                        list.add(ele);
                }
            }
        }
    } catch (JavaModelException e) {
        e.printStackTrace();
    }
    return list;
}

From source file:org.autorefactor.refactoring.PrepareApplyRefactoringsJob.java

License:Open Source License

private List<IJavaElement> getSubPackages(IPackageFragment motherPackage) throws JavaModelException {
    List<IJavaElement> subPackages = new ArrayList<IJavaElement>();
    String packageName = motherPackage.getElementName();
    IJavaElement[] packages = ((IPackageFragmentRoot) motherPackage.getParent()).getChildren();

    for (IJavaElement onePackage : packages) {
        if (onePackage instanceof IPackageFragment
                && onePackage.getElementName().startsWith(packageName + ".")) {
            subPackages.add(onePackage);
        }//from ww w . jav  a 2 s.  co  m
    }

    return subPackages;
}

From source file:org.bonitasoft.studio.data.provider.JavaExpressionEditor.java

License:Open Source License

protected String generateJavaAdditionalPath(Data data, ITreeSelection selection) {
    if (selection == null) {
        return "";
    }//from   w  ww  .j  av a  2s. com
    TreePath path = selection.getPaths()[0];
    if (path.getSegmentCount() == 1) {
        return "";
    }
    StringBuilder res = new StringBuilder(data.getName());
    res.append(".");
    for (int i = 1; i < path.getSegmentCount() - 1; i++) {
        Object item = path.getSegment(i);
        final IJavaElement iJavaElement = (IJavaElement) item;
        res.append(iJavaElement.getElementName());
        if (iJavaElement.getElementType() == IJavaElement.METHOD) {
            res.append("()");
        }
        res.append(".");
    }
    if (res.length() > 0) {
        res.deleteCharAt(res.length() - 1);
    }
    res.append(BonitaConstants.JAVA_VAR_SEPARATOR);
    Object item = path.getSegment(path.getSegmentCount() - 1);
    res.append(((IJavaElement) item).getElementName());
    return res.toString();
}

From source file:org.bonitasoft.studio.groovy.ui.widgets.pojo.BrowseWriteToJavaDialog.java

License:Open Source License

/**
 * @return//from w ww. j a  v a2  s  .com
 */
public String generateJavaAdditionalPath() {
    if (selection == null) {
        return "";
    }
    TreePath path = selection.getPaths()[0];
    if (path.getSegmentCount() == 1) {
        return "";
    }
    StringBuilder res = new StringBuilder(dataName);
    res.append(".");
    for (int i = 1; i < path.getSegmentCount() - 1; i++) {
        Object item = path.getSegment(i);
        final IJavaElement iJavaElement = (IJavaElement) item;
        res.append(iJavaElement.getElementName());
        if (iJavaElement.getElementType() == IJavaElement.METHOD) {
            res.append("()");
        }
        res.append(".");
    }
    if (res.length() > 0) {
        res.deleteCharAt(res.length() - 1);
    }
    res.append(BonitaConstants.JAVA_VAR_SEPARATOR);
    Object item = path.getSegment(path.getSegmentCount() - 1);
    res.append(((IJavaElement) item).getElementName());
    return res.toString();
}