Example usage for org.eclipse.jdt.core IJavaProject getPath

Introduction

In this page you can find the example usage for org.eclipse.jdt.core IJavaProject getPath.

Prototype

IPath getPath();

Source Link

Document

Returns the path to the innermost resource enclosing this element.

Usage

From source file:apet.utils.ClasspathUtils.java

License:Open Source License

/**
 * Returns the Eclipse Project class loader using project build path
 * @param javaProject Eclipse Java Project
 * @return A class loader using project build path
 * @throws Exception If the project is no valid
 *//*ww  w  .  ja v  a  2 s .  c o  m*/
public static ClassLoader getProjectClassLoader(IJavaProject javaProject) throws Exception {
    IClasspathEntry[] entries = javaProject.getResolvedClasspath(true);
    String wsPath = javaProject.getProject().getLocation().toPortableString();
    String firstEntryLocation = javaProject.getPath().toPortableString();
    int idx = wsPath.indexOf(firstEntryLocation);

    URL[] urls = null;
    int i = 0;

    //System.out.println("ClassLoader " + wsPath);
    //System.out.println("ClassLoader " + firstEntryLocation);

    String output = javaProject.getOutputLocation().toPortableString();
    urls = new URL[entries.length + 1];

    if (idx != -1) {
        wsPath = wsPath.substring(0, idx);
    } else {
        output = output.substring(firstEntryLocation.length());
    }
    urls[i++] = new File(wsPath + output).toURL();

    //System.out.println("ClassLoader " + output);

    String fullPath = null;

    for (IClasspathEntry entry : entries) {
        if (entry.getEntryKind() == IClasspathEntry.CPE_PROJECT) {
            IResource project = ResourcesPlugin.getWorkspace().getRoot().findMember(entry.getPath());
            String projectPath = JavaCore.create(project.getProject()).getOutputLocation().toPortableString();
            fullPath = wsPath + projectPath;
        } else {
            Object resource = JavaModel.getTarget(entry.getPath(), true);

            if (resource instanceof IResource) {
                IResource iFile = (IResource) resource;
                fullPath = iFile.getLocation().toPortableString();
            } else if (resource instanceof File) {
                File file = (File) resource;
                fullPath = file.getAbsolutePath();
            }
        }

        urls[i++] = new File(fullPath).toURL();
        //System.out.println(fullPath);
    }

    URLClassLoader classLoader = new URLClassLoader(urls, String.class.getClassLoader());

    /*for (int j = 0; j < urls.length; j ++) {
       System.out.println(urls[j]);
    }*/

    return classLoader;
}

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From source file:apet.utils.ClasspathUtils.java

License:Open Source License

/**
 * Returns a String with all libraries defined in build path
 * @param javaProject Eclipse Java Project
 * @return a String with all libraries defined in build path
 * @throws Exception If the project is no valid
 *//* ww  w. ja v a  2  s.  c  o m*/
public static String getStringClasspath(IJavaProject javaProject) throws Exception {

    IClasspathEntry[] entries = javaProject.getResolvedClasspath(true);
    String wsPath = javaProject.getProject().getLocation().toPortableString();
    String firstEntryLocation = javaProject.getPath().toPortableString();
    int idx = wsPath.indexOf(firstEntryLocation);

    String[] urls = new String[entries.length + 1];
    String fullPath = null;
    int i = 0;
    String output = javaProject.getOutputLocation().toPortableString();

    if (idx != -1) {
        wsPath = wsPath.substring(0, idx);
    } else {
        output = output.substring(firstEntryLocation.length());
    }
    urls[i++] = wsPath + output;

    for (IClasspathEntry entry : entries) {
        if (entry.getEntryKind() == IClasspathEntry.CPE_PROJECT) {
            IResource project = ResourcesPlugin.getWorkspace().getRoot().findMember(entry.getPath());
            String projectPath = JavaCore.create(project.getProject()).getOutputLocation().toPortableString();
            fullPath = wsPath + projectPath;
        } else {
            Object resource = JavaModel.getTarget(entry.getPath(), true);

            if (resource instanceof IResource) {
                IResource iFile = (IResource) resource;
                fullPath = iFile.getLocation().toPortableString();
            } else if (resource instanceof File) {
                File file = (File) resource;
                fullPath = file.getAbsolutePath();
            }
        }

        urls[i++] = fullPath;
    }

    StringBuffer buffer = new StringBuffer();
    for (String url : urls) {
        buffer.append(url);
        buffer.append(":");
    }

    return buffer.toString().substring(0, buffer.length() - 1);

}

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From source file:at.spardat.xma.gui.projectw.XMAProjectWizzardPage.java

License:Open Source License

public void performFinish(IProgressMonitor monitor) throws CoreException, InterruptedException {
    try {/*from w w  w .j  ava  2s .  c  om*/
        monitor.beginTask("create xma specifics", 3); //$NON-NLS-1$

        IJavaProject prj = fJavaPage.getJavaProject();
        IWorkspaceRoot root = ResourcesPlugin.getWorkspace().getRoot();
        IResource resource = root.findMember(prj.getPath());
        IContainer container = (IContainer) resource;

        IPath location = container.getLocation();

        ProjectTemplateHandler.createProject(location.toString(), webappName.getText(),
                pluginName != null ? pluginName.getText() : "dummyPlugin.war", container.getName());

        container.refreshLocal(IResource.DEPTH_INFINITE, monitor);

    } finally {
        monitor.done();
    }
}

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From source file:cn.dockerfoundry.ide.eclipse.server.core.internal.debug.DebugProvider.java

License:Open Source License

/**
 * Returns either test sources, or non-test sources, based on a flag
 * setting. If nothing is found, returns empty list.
 *//*w w  w.j  av a  2  s.c om*/
protected boolean containsDebugFiles(IJavaProject project) {
    try {

        IClasspathEntry[] entries = project.getResolvedClasspath(true);

        if (entries != null) {
            for (IClasspathEntry entry : entries) {
                if (entry != null && entry.getEntryKind() == IClasspathEntry.CPE_SOURCE) {
                    IPath projectPath = project.getPath();
                    IPath relativePath = entry.getPath().makeRelativeTo(projectPath);
                    IFolder folder = project.getProject().getFolder(relativePath);
                    if (containsResource(folder, ".profile.d")) {//$NON-NLS-1$
                        return true;
                    }
                }
            }
        }
    } catch (JavaModelException e) {
        DockerFoundryPlugin.logError(e);
    } catch (CoreException ce) {
        DockerFoundryPlugin.logError(ce);
    }
    return false;
}

---

From source file:com.aliyun.odps.eclipse.utils.NewWizardUtils.java

License:Apache License

public static void createClass(IJavaProject myjavapro, String className, String classPath,
        IProgressMonitor monitor, String content) throws JavaModelException {
    IPath mypath = myjavapro.getPath();
    mypath = mypath.append("src");
    mypath.append(classPath);//from w w  w  .j a  v  a  2 s.  com
    IPackageFragmentRoot fragmentRoot = myjavapro.findPackageFragmentRoot(mypath);
    IPackageFragment fragment = fragmentRoot.createPackageFragment(classPath, true, monitor);
    fragment.createCompilationUnit(className + ".java", content, true, monitor);
}

---

From source file:com.aliyun.odps.eclipse.utils.NewWizardUtils.java

License:Apache License

public static void createTestBase(IJavaProject myjavapro, String classPath, IProgressMonitor monitor,
        String content, String testBaseName) throws JavaModelException {
    IPath mypath = myjavapro.getPath();
    mypath = mypath.append("src");
    mypath.append(classPath);/*from www. ja va2 s .  c  om*/

    IPackageFragmentRoot fragmentRoot = myjavapro.findPackageFragmentRoot(mypath);
    IPackageFragment fragment = fragmentRoot.createPackageFragment(classPath, true, monitor);
    IJavaElement[] iJavaElement = fragment.getChildren();
    boolean exit = false;
    for (int i = 0; i < iJavaElement.length; i++) {
        if (iJavaElement[i].getElementName().equals(testBaseName)) {
            exit = true;
            break;
        }
    }
    if (!exit) {
        fragment.createCompilationUnit(testBaseName, content, false, monitor);
    }
}

---

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

License:Open Source License

private void computeDependents(IJavaProject project, HashSet set, HashSet visited) {
    if (visited.contains(project))
        return;//from  ww w  .  j  av a2 s .c  om
    visited.add(project);
    IProject[] dependents = project.getProject().getReferencingProjects();
    for (int i = 0; i < dependents.length; i++) {
        try {
            IJavaProject dependent = JavaCore.create(dependents[i]);
            IPackageFragmentRoot[] roots = dependent.getPackageFragmentRoots();
            set.add(dependent.getPath());
            for (int j = 0; j < roots.length; j++) {
                IPackageFragmentRoot pkgFragmentRoot = roots[j];
                if (pkgFragmentRoot.isArchive()) {
                    set.add(pkgFragmentRoot.getPath());
                }
            }
            computeDependents(dependent, set, visited);
        } catch (JavaModelException e) {
            // project is not a java project
        }
    }
}

---

From source file:com.codenvy.ide.ext.java.server.internal.core.search.matching.MatchLocator.java

License:Open Source License

/**
 * Locates the package declarations corresponding to the search pattern.
 *///from   ww w  .  j  a  v  a2  s . c  o  m
protected void locatePackageDeclarations(SearchPattern searchPattern, SearchParticipant participant,
        IJavaProject[] projects) throws CoreException {
    if (this.progressMonitor != null && this.progressMonitor.isCanceled()) {
        throw new OperationCanceledException();
    }
    if (searchPattern instanceof OrPattern) {
        SearchPattern[] patterns = ((OrPattern) searchPattern).patterns;
        for (int i = 0, length = patterns.length; i < length; i++) {
            locatePackageDeclarations(patterns[i], participant, projects);
        }
    } else if (searchPattern instanceof PackageDeclarationPattern) {
        IJavaElement focus = searchPattern.focus;
        if (focus != null) {
            if (encloses(focus)) {
                SearchMatch match = new PackageDeclarationMatch(
                        focus.getAncestor(IJavaElement.PACKAGE_FRAGMENT), SearchMatch.A_ACCURATE, -1, -1,
                        participant, focus.getResource());
                report(match);
            }
            return;
        }
        PackageDeclarationPattern pkgPattern = (PackageDeclarationPattern) searchPattern;
        boolean isWorkspaceScope = this.scope == JavaModelManager.getJavaModelManager().getWorkspaceScope();
        IPath[] scopeProjectsAndJars = isWorkspaceScope ? null : this.scope.enclosingProjectsAndJars();
        int scopeLength = isWorkspaceScope ? 0 : scopeProjectsAndJars.length;
        SimpleSet packages = new SimpleSet();
        for (int i = 0, length = projects.length; i < length; i++) {
            IJavaProject javaProject = projects[i];
            if (this.progressMonitor != null) {
                if (this.progressMonitor.isCanceled())
                    throw new OperationCanceledException();
                this.progressWorked++;
                if ((this.progressWorked % this.progressStep) == 0)
                    this.progressMonitor.worked(this.progressStep);
            }
            // Verify that project belongs to the scope
            if (!isWorkspaceScope) {
                boolean found = false;
                for (int j = 0; j < scopeLength; j++) {
                    if (javaProject.getPath().equals(scopeProjectsAndJars[j])) {
                        found = true;
                        break;
                    }
                }
                if (!found)
                    continue;
            }
            // Get all project package fragment names
            this.nameLookup = ((JavaProject) projects[i]).newNameLookup(this.workingCopies);
            IPackageFragment[] packageFragments = this.nameLookup
                    .findPackageFragments(new String(pkgPattern.pkgName), false, true);
            int pLength = packageFragments == null ? 0 : packageFragments.length;
            // Report matches avoiding duplicate names
            for (int p = 0; p < pLength; p++) {
                IPackageFragment fragment = packageFragments[p];
                if (packages.addIfNotIncluded(fragment) == null)
                    continue;
                if (encloses(fragment)) {
                    IResource resource = fragment.getResource();
                    if (resource == null) // case of a file in an external jar
                        resource = javaProject.getProject();
                    try {
                        if (encloses(fragment)) {
                            SearchMatch match = new PackageDeclarationMatch(fragment, SearchMatch.A_ACCURATE,
                                    -1, -1, participant, resource);
                            report(match);
                        }
                    } catch (JavaModelException e) {
                        throw e;
                    } catch (CoreException e) {
                        throw new JavaModelException(e);
                    }
                }
            }
        }
    }
}

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From source file:com.crispico.flower.mp.codesync.code.java.JavaElementChangedListener.java

License:Open Source License

private void processDelta(IJavaElementDelta deltaToProcess) {
    for (IJavaElementDelta delta : deltaToProcess.getAffectedChildren()) {
        processDelta(delta);/* w ww  .  j  a va2 s  . com*/
    }

    IJavaProject project = deltaToProcess.getElement().getJavaProject();
    if (project != null) {
        String path = project.getPath().toString();
        EditorStatefulService service = (EditorStatefulService) CommunicationPlugin.getInstance()
                .getServiceRegistry().getService(CodeSyncEditorStatefulService.SERVICE_ID);
        EditableResource editableResource = service.getEditableResource(path);
        if (editableResource != null) {
            for (EditableResourceClient client : editableResource.getClients()) {
                //               try {
                //                  CodeSyncPlugin.getInstance().getDragOnDiagramHandler().handleDragOnDiagram(Arrays.asList(deltaToProcess.getElement().getCorrespondingResource()), null, null, null, client.getCommunicationChannel());
                //               } catch (JavaModelException e) {
                //                  e.printStackTrace();
                //               }
            }
        }
    }
}

---

From source file:com.google.gdt.eclipse.core.JavaProjectTestUtilities.java

License:Open Source License

/**
 * Creates an {@link ICompilationUnit} with the given fully qualified name and
 * code in the <code>javaProject</code>.
 * //from ww  w  . ja  v  a2  s . c om
 * @param javaProject java project to host the new class
 * @param fullyQualifiedClassName fully qualified name for the class
 * @param source code for the classs
 * @return newly created {@link ICompilationUnit}
 * @throws JavaModelException
 */
public static ICompilationUnit createCompilationUnit(IJavaProject javaProject, String fullyQualifiedClassName,
        String source) throws JavaModelException {
    IPackageFragmentRoot root = javaProject.findPackageFragmentRoot(javaProject.getPath());
    if (root == null) {
        addRawClassPathEntry(javaProject, JavaCore.newSourceEntry(javaProject.getPath()));
        root = javaProject.findPackageFragmentRoot(javaProject.getPath());
    }

    String qualifier = Signature.getQualifier(fullyQualifiedClassName);
    IProgressMonitor monitor = new NullProgressMonitor();
    IPackageFragment packageFragment = root.createPackageFragment(qualifier, true, monitor);
    String name = Signature.getSimpleName(fullyQualifiedClassName);
    return packageFragment.createCompilationUnit(name + ".java", source, false, monitor);
}

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