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

List of usage examples for org.eclipse.jdt.core IClasspathEntry getPath

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Introduction

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

Prototype

IPath getPath();

Source Link

Document

Returns the path of this classpath entry.

Usage

From source file:com.wt.studio.plugin.platform.actions.MavenClasspathUpdateJob.java

License:Open Source License

private IPath getJREContainerPath(IContainer basedir) throws CoreException {
    IProject project = basedir.getProject();
    if (project != null && project.hasNature(JavaCore.NATURE_ID)) {
        IJavaProject javaProject = JavaCore.create(project);
        IClasspathEntry[] entries = javaProject.getRawClasspath();
        for (int i = 0; i < entries.length; i++) {
            IClasspathEntry entry = entries[i];
            if (JavaRuntime.JRE_CONTAINER.equals(entry.getPath().segment(0))) {
                return entry.getPath();
            }//  w w  w .j a v  a2 s .  c om
        }
    }
    return null;
}

From source file:de.devboost.emfcustomize.builder.EMFCustomizeBuilder.java

License:Open Source License

private void adjustFactory(IFile iFile, ResourceSet resourceSet) {
    //adjust factory for generation gap pattern
    IJavaProject javaProject = JavaCore.create(iFile.getProject());
    try {/*  www . j  a  v a2s.  c o  m*/
        for (IClasspathEntry cpEntry : javaProject.getRawClasspath()) {
            if (cpEntry.getEntryKind() == IClasspathEntry.CPE_SOURCE) {
                //to register newly generated code;
                updateClaspath(new File(
                        iFile.getWorkspace().getRoot().getLocation().toString() + cpEntry.getPath().toString()),
                        "", resourceSet);
            }
        }
    } catch (JavaModelException e) {
        e.printStackTrace();
    }
}

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

License:Open Source License

/**
 * @param javaElement//from   www . j  a va2s. c  o  m
 * @return absolute path of generated bytecode package for given element
 * @throws JavaModelException
 */
private static String getPackageOutputPath(IJavaElement javaElement) throws JavaModelException {
    String dir = ""; //$NON-NLS-1$
    if (javaElement == null) {
        return dir;
    }

    IJavaProject project = javaElement.getJavaProject();

    if (project == null) {
        return dir;
    }
    // default bytecode location
    IPath path = project.getOutputLocation();

    IResource resource = javaElement.getUnderlyingResource();
    if (resource == null) {
        return dir;
    }
    // resolve multiple output locations here
    if (project.exists() && project.getProject().isOpen()) {
        IClasspathEntry entries[] = project.getRawClasspath();
        for (int i = 0; i < entries.length; i++) {
            IClasspathEntry classpathEntry = entries[i];
            if (classpathEntry.getEntryKind() == IClasspathEntry.CPE_SOURCE) {
                IPath outputPath = classpathEntry.getOutputLocation();
                if (outputPath != null && classpathEntry.getPath().isPrefixOf(resource.getFullPath())) {
                    path = outputPath;
                    break;
                }
            }
        }
    }

    if (path == null) {
        // check the default location if not already included
        IPath def = project.getOutputLocation();
        if (def != null && def.isPrefixOf(resource.getFullPath())) {
            path = def;
        }
    }

    if (path == null) {
        return dir;
    }

    IWorkspace workspace = ResourcesPlugin.getWorkspace();

    if (!project.getPath().equals(path)) {
        IFolder outputFolder = workspace.getRoot().getFolder(path);
        if (outputFolder != null) {
            // linked resources will be resolved here!
            IPath rawPath = outputFolder.getRawLocation();
            if (rawPath != null) {
                path = rawPath;
            }
        }
    } else {
        path = project.getProject().getLocation();
    }

    // here we should resolve path variables,
    // probably existing at first place of path
    IPathVariableManager pathManager = workspace.getPathVariableManager();
    path = pathManager.resolvePath(path);

    if (path == null) {
        return dir;
    }

    if (isPackageRoot(project, resource)) {
        dir = path.toOSString();
    } else {
        String packPath = EclipseUtils.getJavaPackageName(javaElement).replace(Signature.C_DOT,
                PACKAGE_SEPARATOR);
        dir = path.append(packPath).toOSString();
    }
    return dir;
}

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

License:Open Source License

private static void getClassURLs(IJavaProject javaProject, List<URL> urls) {
    IProject project = javaProject.getProject();
    IWorkspaceRoot workspaceRoot = project.getWorkspace().getRoot();

    IClasspathEntry[] paths = null;//from w w w  .  j  a  va  2s  . c om
    IPath defaultOutputLocation = null;
    try {
        paths = javaProject.getResolvedClasspath(true);
        defaultOutputLocation = javaProject.getOutputLocation();
    } catch (JavaModelException e) {
        // don't show message to user neither log it
        // BytecodeOutlinePlugin.log(e, IStatus.ERROR);
    }
    if (paths != null) {
        IPath projectPath = javaProject.getProject().getLocation();
        for (int i = 0; i < paths.length; ++i) {
            IClasspathEntry cpEntry = paths[i];
            IPath p = null;
            if (cpEntry.getEntryKind() == IClasspathEntry.CPE_SOURCE) {
                // filter out source container - there are unused for class
                // search - add bytecode output location instead
                p = cpEntry.getOutputLocation();
                if (p == null) {
                    // default output used:
                    p = defaultOutputLocation;
                }
            } else if (cpEntry.getEntryKind() == IClasspathEntry.CPE_PROJECT) {
                String projName = cpEntry.getPath().toPortableString().substring(1);
                IProject proj = workspaceRoot.getProject(projName);
                IJavaProject projj = JavaCore.create(proj);
                getClassURLs(projj, urls);
                continue;
            } else {
                p = cpEntry.getPath();
            }

            if (p == null) {
                continue;
            }
            if (!p.toFile().exists()) {
                // removeFirstSegments: remove project from relative path
                p = projectPath.append(p.removeFirstSegments(1));
                if (!p.toFile().exists()) {
                    continue;
                }
            }
            try {
                urls.add(p.toFile().toURI().toURL());
            } catch (MalformedURLException e) {
                // don't show message to user
                BytecodeOutlinePlugin.log(e, IStatus.ERROR);
            }
        }
    }
}

From source file:de.loskutov.eclipse.jdepend.views.TreeObject.java

License:Open Source License

protected String getPackageOutputPath(IJavaElement jElement) throws JavaModelException {
    String dir = ""; //$NON-NLS-1$
    if (jElement == null) {
        return dir;
    }/*from  w w  w. j av a2s  .  c  om*/

    IJavaProject project = jElement.getJavaProject();

    if (project == null) {
        return dir;
    }
    IPath path = project.getOutputLocation();

    IResource resource = jElement.getUnderlyingResource();
    if (resource == null) {
        return dir;
    }
    // resolve multiple output locations here
    if (project.exists() && project.getProject().isOpen()) {
        IClasspathEntry entries[] = project.getRawClasspath();

        for (int i = 0; i < entries.length; i++) {
            IClasspathEntry classpathEntry = entries[i];
            if (classpathEntry.getEntryKind() == IClasspathEntry.CPE_SOURCE) {
                IPath outputPath = classpathEntry.getOutputLocation();
                if (outputPath != null) {
                    // if this source folder contains specified java resource
                    // then take bytecode location from himself
                    if (classpathEntry.getPath().isPrefixOf(resource.getFullPath())) {
                        path = outputPath;
                        break;
                    }
                }
            }
        }
    }

    if (path == null) {
        // check the default location if not already included
        IPath def = project.getOutputLocation();
        if (def != null && def.isPrefixOf(resource.getFullPath())) {
            path = def;
        }
    }

    if (path == null) {
        return dir;
    }

    IWorkspace workspace = ResourcesPlugin.getWorkspace();

    if (!project.getPath().equals(path)) {
        IFolder outputFolder = workspace.getRoot().getFolder(path);
        if (outputFolder != null) {
            // linked resources will be resolved here!
            IPath rawPath = outputFolder.getRawLocation();
            if (rawPath != null) {
                path = rawPath;
            }
        }
    } else {
        path = project.getProject().getLocation();
    }

    if (path == null) {
        return dir;
    }

    // here we should resolve path variables,
    // probably existing at first place of path
    IPathVariableManager pathManager = workspace.getPathVariableManager();
    path = pathManager.resolvePath(path);

    if (path == null) {
        return dir;
    }

    boolean packageRoot = false;
    try {
        packageRoot = isPackageRoot(project, resource);
    } catch (JavaModelException e) {
        // seems to be a bug in 3.3
    }
    if (packageRoot) {
        dir = path.toOSString();
    } else {
        String packPath = getPackageName().replace('.', '/');
        dir = path.append(packPath).toOSString();
    }
    return dir;
}

From source file:de.lynorics.eclipse.jangaroo.m2e.JangarooProjectConfigurator.java

License:Open Source License

private void addSourcePath(IJavaProject javaProject, List<IClasspathEntry> entries, String path)
        throws JavaModelException {
    IPath srcPath = javaProject.getPath().append(path);
    IClasspathEntry srcEntry = JavaCore.newSourceEntry(srcPath, null);
    boolean found = false;
    for (IClasspathEntry entry : entries) {
        if (entry.getPath().makeRelative().toString().equals(srcEntry.getPath().makeRelative().toString())) {
            found = true;//from  w w w . jav  a 2  s.co  m
            break;
        }
    }
    if (!found) {
        entries.add(JavaCore.newSourceEntry(srcEntry.getPath()));
    }
}

From source file:de.lynorics.eclipse.jangaroo.ui.wizard.NewAS3FileWizardPage.java

License:Open Source License

public static List<IPath> getProjectSourceDirectories(IProject project) {
    List<IPath> paths = new ArrayList<IPath>();
    try {/*from  w w  w  . j  a v  a  2 s .  c  o m*/
        if (project.isOpen() && project.getNature(JangarooProjectHelper.NATURE_ID) != null) {
            IJavaProject javaProject = JavaCore.create(project);
            IClasspathEntry[] classpathEntries = null;
            classpathEntries = javaProject.getResolvedClasspath(true);
            for (int i = 0; i < classpathEntries.length; i++) {
                IClasspathEntry entry = classpathEntries[i];
                if (entry.getContentKind() == IPackageFragmentRoot.K_SOURCE) {
                    paths.add(entry.getPath());
                }
            }
        }
    } catch (Exception e) {
        e.printStackTrace();
    }
    return paths;
}

From source file:de.ovgu.featureide.aspectj.AspectJComposer.java

License:Open Source License

/**
 * Set the unselected aspect files to be excluded
 * @param e The ClasspathEntry to set//from  w  ww  . j  a  v a 2s . c om
 * @return The set entry
 */
private IClasspathEntry setSourceEntry(IClasspathEntry e) {
    IPath[] excludedAspects = new IPath[unSelectedFeatures.size()];
    int i = 0;
    for (String f : unSelectedFeatures) {
        excludedAspects[i++] = new Path(f.replaceAll("_", "/") + ".aj");
    }
    return new ClasspathEntry(e.getContentKind(), e.getEntryKind(), e.getPath(), e.getInclusionPatterns(),
            excludedAspects, e.getSourceAttachmentPath(), e.getSourceAttachmentRootPath(), null, e.isExported(),
            e.getAccessRules(), e.combineAccessRules(), e.getExtraAttributes());
}

From source file:de.ovgu.featureide.core.mpl.job.MPLRenameExternalJob.java

License:Open Source License

private static IPath setJavaBuildPath(JavaProject javaProject, IPath path, int index) {
    try {//w  ww. j  a  v a  2 s .  co  m
        final IClasspathEntry[] classpathEntrys = javaProject.getRawClasspath();

        if (index >= 0) {
            final IClasspathEntry e = classpathEntrys[index];
            if (!e.getPath().equals(path)) {
                final IPath formerSourcePath = e.getPath();
                classpathEntrys[index] = new ClasspathEntry(e.getContentKind(), e.getEntryKind(), path,
                        e.getInclusionPatterns(), e.getExclusionPatterns(), e.getSourceAttachmentPath(),
                        e.getSourceAttachmentRootPath(), null, e.isExported(), e.getAccessRules(),
                        e.combineAccessRules(), e.getExtraAttributes());
                javaProject.setRawClasspath(classpathEntrys, null);
                return formerSourcePath;
            }
        } else {
            final IClasspathEntry[] newEntrys = new IClasspathEntry[classpathEntrys.length + 1];
            System.arraycopy(classpathEntrys, 0, newEntrys, 0, classpathEntrys.length);
            newEntrys[newEntrys.length - 1] = new ClasspathEntry(IPackageFragmentRoot.K_SOURCE,
                    IClasspathEntry.CPE_SOURCE, path, new IPath[0], new IPath[0], null, null, null, false, null,
                    false, new IClasspathAttribute[0]);
            javaProject.setRawClasspath(newEntrys, null);
        }
    } catch (JavaModelException e) {
        MPLPlugin.getDefault().logError(e);
    }

    return null;
}

From source file:de.ovgu.featureide.featurehouse.FeatureHouseComposer.java

License:Open Source License

/**
 * Sets the Java build path to the folder at the build folder, named like the current configuration.
 * @param buildPath The name of the current configuration
 *///www  .java 2  s. c  o  m
private void setJavaBuildPath(String buildPath) {
    try {
        JavaProject javaProject = new JavaProject(featureProject.getProject(), null);
        IClasspathEntry[] classpathEntrys = javaProject.getRawClasspath();

        int i = 0;
        for (IClasspathEntry e : classpathEntrys) {
            if (e.getEntryKind() == IClasspathEntry.CPE_SOURCE) {
                IPath path = featureProject.getBuildFolder().getFolder(buildPath).getFullPath();

                /** return if nothing has to be changed **/
                if (e.getPath().equals(path)) {
                    return;
                }

                /** change the actual source entry to the new build path **/
                ClasspathEntry changedEntry = new ClasspathEntry(e.getContentKind(), e.getEntryKind(), path,
                        e.getInclusionPatterns(), e.getExclusionPatterns(), e.getSourceAttachmentPath(),
                        e.getSourceAttachmentRootPath(), null, e.isExported(), e.getAccessRules(),
                        e.combineAccessRules(), e.getExtraAttributes());
                classpathEntrys[i] = changedEntry;
                javaProject.setRawClasspath(classpathEntrys, null);
                return;
            }
            i++;
        }

        /** case: there is no source entry at the class path
         *       add the source entry to the classpath **/
        IFolder folder = featureProject.getBuildFolder().getFolder(buildPath);
        ClasspathEntry sourceEntry = new ClasspathEntry(IPackageFragmentRoot.K_SOURCE,
                IClasspathEntry.CPE_SOURCE, folder.getFullPath(), new IPath[0], new IPath[0], null, null, null,
                false, null, false, new IClasspathAttribute[0]);
        IClasspathEntry[] newEntrys = new IClasspathEntry[classpathEntrys.length + 1];
        System.arraycopy(classpathEntrys, 0, newEntrys, 0, classpathEntrys.length);
        newEntrys[newEntrys.length - 1] = sourceEntry;
        javaProject.setRawClasspath(newEntrys, null);
    } catch (JavaModelException e) {
        FeatureHouseCorePlugin.getDefault().logError(e);
    }
}