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

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

  1. HOME
  2. Java
  3. org.eclipse.jdt
  4. org.eclipse.jdt.core.*
  5. IPackageFragmentRoot
  6. getElementName

Introduction

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

Prototype

String getElementName();

Source Link

Document

Returns the name of this element.

Usage

From source file:hydrograph.ui.expression.editor.composites.CategoriesDialogSourceComposite.java

License:Apache License

@SuppressWarnings("restriction")
private void loadComboJarListFromBuildPath(Combo comboJarList, String newJarName) {
    comboJarList.removeAll();/* ww  w. j a v a 2s . co  m*/
    IProject iProject = BuildExpressionEditorDataSturcture.INSTANCE.getCurrentProject();
    IJavaProject iJavaProject = null;
    try {
        iJavaProject = JavaCore.create(iProject);
        PackageFragmentRoot srcfragmentRoot = BuildExpressionEditorDataSturcture.INSTANCE
                .getSrcPackageFragment(iJavaProject);
        comboJarList.add(hydrograph.ui.common.util.Constants.ProjectSupport_SRC);
        comboJarList.setData(String.valueOf(comboJarList.getItemCount() - 1), srcfragmentRoot);

        for (IPackageFragmentRoot iPackageFragmentRoot : iJavaProject.getAllPackageFragmentRoots()) {
            if (isJarPresentInLibFolder(iPackageFragmentRoot.getPath())
                    && iPackageFragmentRoot.getKind() != IPackageFragmentRoot.K_SOURCE) {
                comboJarList.add(iPackageFragmentRoot.getElementName());
                comboJarList.setData(String.valueOf(comboJarList.getItemCount() - 1), iPackageFragmentRoot);
            }
        }
        selectAndLoadJarData(newJarName);
    } catch (JavaModelException javaModelException) {
        LOGGER.error("Error occurred while loading engines-transform jar", javaModelException);
    } finally {
        if (iJavaProject != null) {
            try {
                iJavaProject.close();
            } catch (JavaModelException e) {
                LOGGER.warn("JavaModelException occurred while closing java-project" + e);
            }
        }
    }

}

From source file:hydrograph.ui.expression.editor.jar.util.BuildExpressionEditorDataSturcture.java

License:Apache License

public void createClassRepo(String jarFileName, String Package) {
    ClassRepo.INSTANCE.flusRepo();/*ww  w  .  j a v a2 s  . co  m*/
    try {
        IPackageFragmentRoot iPackageFragmentRoot = getIPackageFragment(jarFileName);
        if (iPackageFragmentRoot != null) {
            IPackageFragment fragment = iPackageFragmentRoot.getPackageFragment(Package);
            if (fragment != null) {
                for (IClassFile element : fragment.getClassFiles()) {
                    ClassRepo.INSTANCE.addClass(element, "", "", false);
                }
            } else {
                new CustomMessageBox(SWT.ERROR,
                        Package + " Package not found in jar " + iPackageFragmentRoot.getElementName(), "ERROR")
                                .open();
            }
        }
    } catch (JavaModelException e) {
        LOGGER.error("Error occurred while loading class from jar {}", jarFileName, e);
    }
    loadClassesFromSettingsFolder();
}

From source file:hydrograph.ui.expression.editor.jar.util.BuildExpressionEditorDataSturcture.java

License:Apache License

@SuppressWarnings("restriction")
public boolean loadUserDefinedClassesInClassRepo(String jarFileName, String packageName) {
    IPackageFragmentRoot iPackageFragmentRoot = getIPackageFragment(jarFileName);
    try {//ww  w .j  a  v a  2s  . c  o  m
        if (iPackageFragmentRoot != null) {
            IPackageFragment fragment = iPackageFragmentRoot.getPackageFragment(packageName);
            if (fragment != null
                    && StringUtils.equals(fragment.getClass().getSimpleName(), JAR_PACKAGE_FRAGMENT)) {
                for (IClassFile element : fragment.getClassFiles()) {
                    if (isValidCLassName(element.getElementName()))
                        ClassRepo.INSTANCE.addClass(element, jarFileName, packageName, true);
                }
                return true;
            } else {
                for (IJavaElement element : fragment.getChildren()) {
                    if (element instanceof ICompilationUnit) {
                        for (IJavaElement javaElement : ((ICompilationUnit) element).getChildren()) {
                            if (javaElement instanceof SourceType
                                    && isValidCLassName(javaElement.getElementName())) {
                                ClassRepo.INSTANCE.addClass((SourceType) javaElement, jarFileName, packageName,
                                        true);
                            }
                        }
                    }
                }
                return true;
            }
        } else {
            LOGGER.warn("Package not found in jar " + iPackageFragmentRoot.getElementName(), "ERROR");
        }
    } catch (JavaModelException e) {
        LOGGER.error("Error occurred while loading class from jar", e);
    }
    return false;
}

From source file:hydrograph.ui.expression.editor.jar.util.BuildExpressionEditorDataSturcture.java

License:Apache License

/**
 * Returns packages of given jar file//from  w ww .j av  a  2  s  .  com
 * 
 * @param jarFileName
 * @return IPackageFragmentRoot
 *          packages of given jar file
 */
public IPackageFragmentRoot getIPackageFragment(String jarFileName) {
    IProject iProject = getCurrentProject();
    IJavaProject javaProject = JavaCore.create(iProject);
    try {
        if (StringUtils.equals(jarFileName, hydrograph.ui.common.util.Constants.ProjectSupport_SRC)) {
            return getSrcPackageFragment(javaProject);
        }

        IPackageFragmentRoot[] fragmentRoot = javaProject.getAllPackageFragmentRoots();
        for (IPackageFragmentRoot iPackageFragmentRoot : fragmentRoot) {
            if (StringUtils.contains(iPackageFragmentRoot.getElementName(), jarFileName))
                return iPackageFragmentRoot;
        }
    } catch (JavaModelException javaModelException) {
        LOGGER.error("Error occurred while loading engines-transform jar", javaModelException);
    } finally {
        if (javaProject != null) {
            try {
                javaProject.close();
            } catch (JavaModelException modelException) {
                LOGGER.warn("JavaModelException occurred while closing java-project" + modelException);
            }
        }
    }
    if (StringUtils.equals(jarFileName,
            ConfigFileReader.INSTANCE.getConfigurationValueFromCommon(Constants.KEY_TRANSFORMATION_JAR)))
        new CustomMessageBox(SWT.ERROR, "Error occurred while loading " + jarFileName + " file", "ERROR")
                .open();
    return null;
}

From source file:hydrograph.ui.validators.utils.ValidatorUtility.java

License:Apache License

/**
 * This method checks if java file is present under source folder or not.
 * @param filePath java file path. //from   www  .  j  a  va  2 s  .  c  o  m
 * @return true if file is present otherwise false.
 */
public boolean isClassFilePresentOnBuildPath(String filePath) {
    if (filePath.contains(".")) {
        String packageName = filePath.substring(0, filePath.lastIndexOf('.'));
        String JavaFileName = filePath.substring(filePath.lastIndexOf('.') + 1);

        IJavaProject javaProject = null;

        ISelectionService selectionService = Workbench.getInstance().getActiveWorkbenchWindow()
                .getSelectionService();
        ISelection selection = selectionService.getSelection();

        if (selection instanceof IStructuredSelection) {
            Object element = ((IStructuredSelection) selection).getFirstElement();
            if (element instanceof IResource) {
                IProject project = ((IResource) element).getProject();
                javaProject = JavaCore.create(project);
            } else {
                javaProject = createJavaProjectThroughActiveEditor();
            }
        } else if (selection instanceof TextSelection) {
            javaProject = createJavaProjectThroughActiveEditor();
        }

        IPackageFragmentRoot[] ipackageFragmentRootList = null;
        try {
            ipackageFragmentRootList = javaProject.getPackageFragmentRoots();
        } catch (JavaModelException e) {
            logger.error("Unable to get jars which are on build path of project ", e);
        }
        for (IPackageFragmentRoot tempIpackageFragmentRoot : ipackageFragmentRootList) {
            if (!tempIpackageFragmentRoot.getElementName().contains("-sources")) {
                IPackageFragment packageFragment = tempIpackageFragmentRoot.getPackageFragment(packageName);
                if (!packageFragment.exists())
                    continue;
                else {
                    if (packageFragment.getCompilationUnit(JavaFileName + ".java").exists()
                            || packageFragment.getClassFile(JavaFileName + ".class").exists())
                        return true;
                }
            }
        }
    }
    return false;
}

From source file:it.unibz.instasearch.indexing.WorkspaceIndexerJDT.java

License:Open Source License

/**
 * @param jar
 * @return
 */
private String getJarName(IPackageFragmentRoot jar) {
    return jar.getElementName();
}

From source file:it.unibz.instasearch.indexing.WorkspaceIndexerJDT.java

License:Open Source License

private void indexClassFiles(IndexWriter indexWriter, IPackageFragmentRoot jar, IProgressMonitor monitor)
        throws Exception {

    String jarName = getJarName(jar);
    String projectPath = getProjectPath(jar);

    for (IJavaElement pkgRootChild : jar.getChildren()) {

        IPackageFragment pkg = (IPackageFragment) pkgRootChild;
        monitor.setTaskName(//from  ww  w. j av a 2  s. co m
                "Indexing JAR Source Attachements: " + jar.getElementName() + " - " + pkg.getElementName());

        for (IClassFile classFile : pkg.getClassFiles()) {
            if (classFile.getElementName().contains("$"))
                continue; // not type root

            ClassFileSourceStorage classFileSourceStorage = new ClassFileSourceStorage(classFile);

            if (classFileSourceStorage.hasSource())
                indexStorageWithRetry(indexWriter, classFileSourceStorage, projectPath, IResource.NULL_STAMP,
                        jarName);

            if (monitor.isCanceled())
                return;
        }

    }

}

From source file:it.unibz.instasearch.indexing.WorkspaceIndexerJDT.java

License:Open Source License

private List<IPackageFragmentRoot> getJars(IJavaModel javaModel) throws JavaModelException {

    IJavaProject[] projects = javaModel.getJavaProjects();
    TreeSet<String> jarNames = new TreeSet<String>();
    LinkedList<IPackageFragmentRoot> jars = new LinkedList<IPackageFragmentRoot>();

    for (IJavaProject javaProj : projects) {

        IPackageFragmentRoot[] roots = javaProj.getPackageFragmentRoots();

        for (IPackageFragmentRoot root : roots) {
            if (root.isArchive() && root.getSourceAttachmentPath() != null) {

                String name = root.getElementName();

                if (!jarNames.contains(name)) {
                    jarNames.add(name);//from   ww  w .  j  a  va 2s . c  o m
                    jars.add(root);
                }
            }
        }
    }

    return jars;
}

From source file:it.unibz.instasearch.indexing.WorkspaceIndexerJDT.java

License:Open Source License

/**
 * @param doc/*w ww.  ja v a 2 s. c om*/
 * @return
 * @throws JavaModelException 
 */
private IStorage getNonJavaResource(SearchResultDoc doc) throws JavaModelException {

    IWorkspaceRoot workspaceRoot = InstaSearchPlugin.getWorkspaceRoot();
    IJavaModel javaModel = JavaCore.create(workspaceRoot);

    String javaProjectName = doc.getProject().segment(0);
    IJavaProject javaProj = javaModel.getJavaProject(javaProjectName);

    if (!javaProj.isOpen())
        javaProj.open(new NullProgressMonitor());

    javaModel.refreshExternalArchives(new IJavaElement[] { javaProj }, new NullProgressMonitor());

    String jarName = doc.getJarName();

    IPackageFragmentRoot[] roots = javaProj.getPackageFragmentRoots();
    IPackageFragmentRoot jar = null;

    for (IPackageFragmentRoot root : roots) {
        if (root.isArchive() && root.getSourceAttachmentPath() != null) {

            String name = root.getElementName();
            if (name.equals(jarName)) {
                jar = root;
                break;
            }
        }
    }

    if (jar == null)
        return null;

    String filePath = doc.getFilePath();
    IPath path = new Path(filePath);

    IJarEntryResource res = null;
    for (String segment : path.segments()) {
        if (res == null)
            res = findJarEntry(jar, segment);
        else
            res = findJarEntry(res.getChildren(), segment);
    }

    return res;
}

From source file:net.rim.ejde.internal.util.FileUtils.java

License:Open Source License

public static IFolder get1stNonDerivedSourceFolder(IProject iProject) {
    IFolder sfolder = null;/*from w w w . j a v  a 2  s . c o m*/
    IPackageFragmentRoot roots[] = ProjectUtils.getProjectSourceFolders(iProject);
    if (roots != null && roots.length > 0) {
        Collections.sort(Arrays.asList(roots), new Comparator<IPackageFragmentRoot>() {
            @Override
            public int compare(IPackageFragmentRoot root1, IPackageFragmentRoot root2) {
                return root1.getElementName().compareTo(root2.getElementName());
            }
        });
        for (int i = 0; i < roots.length; i++) {
            sfolder = iProject.getFolder(roots[i].getResource().getProjectRelativePath());
            if (!sfolder.isDerived()) {
                break;
            }
        }
    }
    return sfolder;
}