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

Introduction

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

Prototype

int CPE_SOURCE

To view the source code for org.eclipse.jdt.core IClasspathEntry CPE_SOURCE.

Click Source Link

Document

Entry kind constant describing a classpath entry identifying a folder containing package fragments with source code to be compiled.

Usage

From source file:org.eclipse.sapphire.java.jdt.JdtUtil.java

License:Open Source License

/**
 * Finds the Java source folders of the specified project. If the project is not 
 * a Java project, an empty list is returned.
 * /*from   w  w w . j a v a2 s.c o m*/
 * @param project the project for which source folders are requested 
 * @return the source folders of the specified project
 * @throws IllegalArgumentException if project is null
 */

public static List<IContainer> findSourceFolders(final IJavaProject project) {
    if (project == null) {
        throw new IllegalArgumentException();
    }

    final ListFactory<IContainer> sourceFolders = ListFactory.start();
    final IWorkspaceRoot root = ResourcesPlugin.getWorkspace().getRoot();

    try {
        for (IClasspathEntry cpe : project.getRawClasspath()) {
            if (cpe.getEntryKind() == IClasspathEntry.CPE_SOURCE) {
                final IResource sourceFolderResource = root.findMember(cpe.getPath());

                if (sourceFolderResource instanceof IContainer) {
                    sourceFolders.add((IContainer) sourceFolderResource);
                }
            }
        }
    } catch (JavaModelException e) {
        // Ignore the exception and return an empty list.

        return ListFactory.empty();
    }

    return sourceFolders.result();
}

---

From source file:org.eclipse.sirius.editor.utils.WorkspaceClassLoading.java

License:Open Source License

private void computeURLs(IProject project, List<URL> uRLs) {
    final IJavaProject javaProject = JavaCore.create(project);
    try {//from  w w w . j a va  2s  . c  o m
        for (IClasspathEntry entry : javaProject.getResolvedClasspath(true)) {
            if (entry.getEntryKind() == IClasspathEntry.CPE_SOURCE) {
                final IPath output = entry.getOutputLocation();
                if (output != null) {
                    IFile reference = ResourcesPlugin.getWorkspace().getRoot().getFile(output);
                    if (reference.exists()) {
                        URL url;
                        try {
                            url = reference.getLocation().toFile().toURI().toURL();
                            uRLs.add(url);
                        } catch (MalformedURLException e) {
                            /*
                             * We don't know how to handle this class path
                             * entry.
                             */
                        }
                    }

                }
            }
        }
        /*
         * Add the default output location to the classpath anyway since
         * source folders are not required to have their own
         */
        final IPath output = javaProject.getOutputLocation();
        if (output != null) {
            IFolder reference = ResourcesPlugin.getWorkspace().getRoot().getFolder(output);
            if (reference.exists() && reference.getLocation() != null) {
                URL url;
                File file = reference.getLocation().toFile();
                try {
                    if (file != null && file.exists()) {
                        url = file.toURI().toURL();
                        uRLs.add(url);
                    }
                } catch (MalformedURLException e) {
                    /*
                     * the given path does not map to a file which can
                     * actually be mapped to an url, ignore it.
                     */
                }
            }

        }
    } catch (JavaModelException e) {
    }
}

---

From source file:org.eclipse.swt.tools.builders.Check64CompilationParticipant.java

License:Open Source License

void build(IJavaProject project, String root) throws CoreException {
    PrintWriter writer = null;/*from  w  ww .j a  va 2 s  .c o m*/
    try {
        StringBuffer sourcePath = new StringBuffer(), cp = new StringBuffer();
        IClasspathEntry[] entries = project.getResolvedClasspath(true);
        for (int i = 0; i < entries.length; i++) {
            IClasspathEntry entry = entries[i];
            String path = entry.getPath().toPortableString();
            if (entry.getEntryKind() == IClasspathEntry.CPE_SOURCE) {
                if (path.startsWith(pluginDir)) {
                    if (sourcePath.length() > 0)
                        sourcePath.append(File.pathSeparatorChar);
                    String dir = root + path.substring(pluginDir.length());
                    sourcePath.append(dir);
                }
            } else {
                if (cp.length() > 0)
                    cp.append(File.pathSeparator);
                cp.append(path);
            }
        }
        String bin = root + "/bin";
        if (cp.length() > 0)
            cp.append(File.pathSeparator);
        cp.append(bin);
        ArrayList<String> args = new ArrayList<String>();
        args.addAll(Arrays.asList(new String[] { "-nowarn", "-1.5",
                //         "-verbose",
                "-d", bin, "-cp", cp.toString(), "-log", root + "/log.xml", "-sourcepath",
                sourcePath.toString(), }));
        args.addAll(sources);
        writer = new PrintWriter(new BufferedOutputStream(new FileOutputStream(root + "/out.txt")));
        BatchCompiler.compile(args.toArray(new String[args.size()]), writer, writer, null);
        writer.close();
        writer = null;
        project.getProject().findMember(new Path(buildDir)).refreshLocal(IResource.DEPTH_INFINITE, null);
    } catch (Exception e) {
        throw new CoreException(
                new Status(IStatus.ERROR, Activator.PLUGIN_ID, "Problem building 64-bit code", e));
    } finally {
        if (writer != null)
            writer.close();
    }
}

---

From source file:org.eclipse.swt.tools.builders.Check64CompilationParticipant.java

License:Open Source License

boolean is64bit(IJavaProject project) {
    try {//from   w  ww . j ava 2 s .  com
        IClasspathEntry[] entries = project.getResolvedClasspath(true);
        for (int i = 0; i < entries.length; i++) {
            IClasspathEntry entry = entries[i];
            if (entry.getEntryKind() == IClasspathEntry.CPE_SOURCE) {
                String path = entry.getPath().toPortableString();
                if (path.equals(pluginDir + "Eclipse SWT PI/win32")
                        || path.equals(pluginDir + "Eclipse SWT PI/cocoa")
                        || path.equals(pluginDir + "Eclipse SWT PI/gtk")) {
                    return true;
                }
            }
        }
    } catch (JavaModelException e) {
    }
    return false;
}

---

From source file:org.eclipse.virgo.ide.export.BundleExportUtils.java

License:Open Source License

/**
 * Find manifest file given a java project
 *
 * @param project/*  ww w.j a va2s .com*/
 * @return
 */
public static IResource getOutputManifestFile(IJavaProject project) {
    try {

        Set<IPath> outputPaths = new HashSet<IPath>();
        outputPaths.add(project.getOutputLocation());
        IPackageFragmentRoot[] roots = project.getPackageFragmentRoots();
        for (IPackageFragmentRoot root : roots) {
            if (root != null) {
                IClasspathEntry cpEntry = root.getRawClasspathEntry();
                if (cpEntry.getEntryKind() == IClasspathEntry.CPE_SOURCE) {
                    IPath location = cpEntry.getOutputLocation();
                    if (location != null) {
                        outputPaths.add(location);
                    }
                }
            }
        }

        for (IPath outputPath : outputPaths) {
            IResource manifest = getManifestFile(outputPath, project.getProject());
            if (manifest != null) {
                return manifest;
            }
        }
    } catch (JavaModelException e) {
        // No error handling existed before. Are these expected?!
        throw new RuntimeException(e);
    } catch (MalformedURLException e) {
        // No error handling existed before. Are these expected?!
        throw new RuntimeException(e);
    }
    return null;
}

---

From source file:org.eclipse.virgo.ide.facet.core.FacetUtils.java

License:Open Source License

/**
 * Gets all the plan files found in the given project.
 *
 * @param project/*from   w  ww .  ja v  a 2s .c  o  m*/
 * @return
 */
public static Collection<IFile> getPlansInPlanProject(IProject project) {
    if (!isPlanProject(project)) {
        return Collections.emptyList();
    }

    final List<IFile> planFiles = new ArrayList<IFile>();

    // Collect output locations if java project
    final Set<IPath> outputLocations = new HashSet<IPath>();
    try {
        if (FacetUtils.hasNature(project, JavaCore.NATURE_ID)) {
            IJavaProject je = JavaCore.create(project);
            try {
                outputLocations.add(je.getOutputLocation());
                for (IClasspathEntry entry : je.getRawClasspath()) {
                    if (entry.getEntryKind() == IClasspathEntry.CPE_SOURCE) {
                        if (entry.getOutputLocation() != null) {
                            outputLocations.add(entry.getOutputLocation());
                        }
                    }
                }
            } catch (JavaModelException e) {
                // safe to ignore
            }
        }
        project.accept(new IResourceVisitor() {

            public boolean visit(IResource resource) throws CoreException {
                if (resource.isTeamPrivateMember() || resource.isDerived()) {
                    return false;
                }
                if (resource instanceof IFile && "plan".equals(resource.getFileExtension())) {
                    planFiles.add((IFile) resource);
                } else if (resource instanceof IContainer) {
                    IPath path = ((IContainer) resource).getFullPath();
                    for (IPath outputLocation : outputLocations) {
                        if (outputLocation.isPrefixOf(path)) {
                            return false;
                        }
                    }
                    return true;
                }
                return true;
            }
        });
    } catch (CoreException e) {
        // TODO CD log exception
    }

    return planFiles;
}

---

From source file:org.eclipse.virgo.ide.jdt.internal.ui.properties.TestSourceFolderPreferencePage.java

License:Open Source License

public boolean performOk() {
    if (!modified) {
        return true;
    }// www . j  a  v  a2 s  .co m

    try {
        List<IClasspathEntry> entries = new ArrayList<IClasspathEntry>();
        for (IClasspathEntry entry : JavaCore.create(project).getRawClasspath()) {
            if (entry.getEntryKind() == IClasspathEntry.CPE_SOURCE) {
                Set<IClasspathAttribute> attrs = new HashSet<IClasspathAttribute>();
                for (IClasspathAttribute attr : entry.getExtraAttributes()) {
                    if (!attr.getName().equals(ServerModuleDelegate.TEST_CLASSPATH_ENTRY_ATTRIBUTE)) {
                        attrs.add(attr);
                    }
                }
                attrs.add(getClasspathAttribute(entry));

                entries.add(JavaCore.newSourceEntry(entry.getPath(), entry.getInclusionPatterns(),
                        entry.getExclusionPatterns(), entry.getOutputLocation(),
                        (IClasspathAttribute[]) attrs.toArray(new IClasspathAttribute[attrs.size()])));
            } else {
                entries.add(entry);
            }
        }

        JavaCore.create(project).setRawClasspath(
                (IClasspathEntry[]) entries.toArray(new IClasspathEntry[entries.size()]),
                new NullProgressMonitor());
    } catch (JavaModelException e) {
    }

    return true;
}

---

From source file:org.eclipse.virgo.ide.module.core.ServerModuleDelegate.java

License:Open Source License

public static Set<IClasspathEntry> getSourceClasspathEntries(IProject project, boolean onlyTestFolders) {
    IJavaProject javaProject = JavaCore.create(project);
    if (javaProject == null) {
        return Collections.emptySet();
    }/*from  w  w w  .  ja v a  2  s  .  c om*/
    Set<IClasspathEntry> entries = new LinkedHashSet<IClasspathEntry>();
    try {
        for (IClasspathEntry entry : javaProject.getRawClasspath()) {
            if (entry.getEntryKind() == IClasspathEntry.CPE_SOURCE) {
                if (onlyTestFolders && !isSourceFolder(entry.getExtraAttributes())
                        || !onlyTestFolders && isSourceFolder(entry.getExtraAttributes())) {
                    entries.add(entry);
                }
            }
        }
    } catch (JavaModelException e) {
    }
    return entries;
}

---

From source file:org.eclipse.virgo.ide.module.core.ServerModuleFactoryDelegate.java

License:Open Source License

/**
 * {@inheritDoc}//w  w  w .  ja  v  a  2 s .  com
 */
@Override
protected IModule[] createModules(final IProject project) {
    final Set<IModule> modules = new HashSet<IModule>();
    if (FacetUtils.isBundleProject(project)) {

        // Add module for bundle deployment
        modules.add(createModule(project.getName(), project.getName(), FacetCorePlugin.BUNDLE_FACET_ID, "1.0",
                project));

        // Add module for par deployment
        for (IProject parProject : FacetUtils.getParProjects(project)) {
            modules.add(createModule(parProject.getName() + "$" + project.getName(), project.getName(),
                    FacetCorePlugin.BUNDLE_FACET_ID, "1.0", project));
        }

    } else if (FacetUtils.isParProject(project)) {
        modules.add(createModule(project.getName(), project.getName(), FacetCorePlugin.PAR_FACET_ID, "1.0",
                project));
    }

    // Every project can also be a plan project
    if (FacetUtils.isPlanProject(project)) {

        // Collect output locations if java project
        final Set<IPath> outputLocations = new HashSet<IPath>();
        if (JdtUtils.isJavaProject(project)) {
            IJavaProject je = JdtUtils.getJavaProject(project);
            try {
                outputLocations.add(je.getOutputLocation());
                for (IClasspathEntry entry : je.getRawClasspath()) {
                    if (entry.getEntryKind() == IClasspathEntry.CPE_SOURCE) {
                        if (entry.getOutputLocation() != null) {
                            outputLocations.add(entry.getOutputLocation());
                        }
                    }
                }
            } catch (JavaModelException e) {
            }
        }

        try {
            project.accept(new IResourceVisitor() {

                public boolean visit(IResource resource) throws CoreException {
                    if (resource instanceof IFile && resource.getName().endsWith(".plan")) {
                        modules.add(createModule(resource.getFullPath().toString(),
                                resource.getProject().getName() + "/"
                                        + resource.getProjectRelativePath().toString(),
                                FacetCorePlugin.PLAN_FACET_ID, "2.0", project));
                    } else if (resource instanceof IContainer) {
                        IPath path = ((IContainer) resource).getFullPath();
                        for (IPath outputLocation : outputLocations) {
                            if (outputLocation.isPrefixOf(path)) {
                                return false;
                            }
                        }
                        return true;
                    }
                    return true;
                }
            });
        } catch (CoreException e) {
            // TODO CD log exception
        }
    }
    return (IModule[]) modules.toArray(new IModule[modules.size()]);
}

---

From source file:org.eclipse.virgo.ide.pde.core.internal.cmd.SetupProjectOperation.java

License:Open Source License

private IPath configureWABClasspath(IProject project) throws CoreException, JavaModelException {
    IJavaProject javaProject = (IJavaProject) project.getNature(JavaCore.NATURE_ID);
    javaProject.setOutputLocation(project.getFullPath().append(BIN), null);
    IClasspathEntry[] entries = javaProject.getRawClasspath();
    IClasspathEntry[] newEntries = new IClasspathEntry[entries.length + 1];
    for (int i = 0; i < entries.length; i++) {
        IClasspathEntry iClasspathEntry = entries[i];
        if (iClasspathEntry.getEntryKind() == IClasspathEntry.CPE_SOURCE
                && iClasspathEntry.getPath().lastSegment().equals(SRC)) {
            IClasspathEntry newEntry = JavaCore.newSourceEntry(iClasspathEntry.getPath(),
                    iClasspathEntry.getInclusionPatterns(), iClasspathEntry.getExclusionPatterns(),
                    project.getFullPath().append(BIN_WEB_INF_CLASSES));
            newEntries[i] = newEntry;//w  w  w .ja v  a  2 s . c o m
            break;
        } else {
            newEntries[i] = entries[i];
        }
    }

    IPath webContentPath = project.getFullPath().append(WEB_CONTENT_FOLDER);
    newEntries[entries.length] = JavaCore.newLibraryEntry(webContentPath, null, null);

    javaProject.setRawClasspath(newEntries, null);
    return webContentPath;
}

---

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