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

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

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Introduction

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

Prototype

int getEntryKind();

Source Link

Document

Returns the kind of this classpath entry.

Usage

From source file:fede.workspace.eclipse.java.JavaProjectManager.java

License:Apache License

/**
 * Use default classes./*  w  w w.j a  v  a 2  s  .c om*/
 * 
 * @param project
 *            the project
 * 
 * @return true, if successful
 * 
 * @throws JavaModelException
 *             the java model exception
 */
static boolean useDefaultClasses(IJavaProject project) throws JavaModelException {
    IClasspathEntry[] classpath = project.getRawClasspath();
    int cpLength = classpath.length;
    for (int j = 0; j < cpLength; j++) {
        IClasspathEntry entry = classpath[j];
        if (entry.getEntryKind() == IClasspathEntry.CPE_SOURCE && entry.getOutputLocation() == null) {
            return true;
        }
    }
    return false;
}

From source file:fr.imag.adele.cadse.cadseg.menu.ExportBundlePagesAction.java

License:Apache License

@Override
public void doFinish(UIPlatform uiPlatform, Object monitor) throws Exception {
    super.doFinish(uiPlatform, monitor);
    IProgressMonitor pmo = (IProgressMonitor) monitor;
    try {/*from w  w  w. j a  v  a  2  s.  c  om*/
        EclipsePluginContentManger project = (EclipsePluginContentManger) cadsedef.getContentItem();
        pmo.beginTask("export cadse " + cadsedef.getName(), 1);

        String qname = cadsedef.getQualifiedName();
        String qname_version = "";
        String version = "";
        IJavaProject jp = project.getMainMappingContent(IJavaProject.class);
        IProject eclipseProject = project.getProject();
        IPath eclipseProjectPath = eclipseProject.getFullPath();

        // jp.getProject().build(kind, pmo)
        IPath defaultOutputLocation = jp.getOutputLocation();

        IPath manifestPath = new Path(JarFile.MANIFEST_NAME);
        HashSet<IPath> excludePath = new HashSet<IPath>();
        excludePath.add(eclipseProjectPath.append(manifestPath));
        excludePath.add(eclipseProjectPath.append(".project"));
        excludePath.add(eclipseProjectPath.append(".classpath"));
        excludePath.add(eclipseProjectPath.append("run-cadse-" + cadsedef.getName() + ".launch"));
        excludePath.add(eclipseProjectPath.append(".melusine.ser"));
        excludePath.add(eclipseProjectPath.append(".melusine.xml"));

        Manifest mf = new Manifest(eclipseProject.getFile(manifestPath).getContents());
        File pf = new File(file, qname + ".jar");
        File sourceDir = new File(file, qname + ".Source");

        if (tstamp) {
            Date d = new Date(System.currentTimeMillis());
            SimpleDateFormat formatter = new SimpleDateFormat("yyyyMMddHHmm");
            String timeStamp = "v" + formatter.format(d);

            version = mf.getMainAttributes().getValue(OsgiManifest.BUNDLE_VERSION);
            String[] partVersion = version.split("\\.");
            if (partVersion.length == 4) {
                version = version + "-" + timeStamp;
            } else {
                version = version + "." + timeStamp;
            }
            mf.getMainAttributes().putValue(OsgiManifest.BUNDLE_VERSION, version);
            pf = new File(file, qname + "_" + version + ".jar");
            qname_version = qname + "_" + version;
            sourceDir = new File(file, qname + ".Source_" + version);
        }

        JarOutputStream outputStream = new JarOutputStream(new FileOutputStream(pf), mf);
        HashMap<IFile, IPath> files = new HashMap<IFile, IPath>();

        IWorkspaceRoot eclipseRoot = eclipseProject.getWorkspace().getRoot();
        IContainer classesFolder = (IContainer) eclipseRoot.findMember(defaultOutputLocation);
        addFolder(files, excludePath, classesFolder, Path.EMPTY);

        IClasspathEntry[] classpaths = jp.getRawClasspath();
        for (IClasspathEntry entry : classpaths) {
            if (entry.getEntryKind() == IClasspathEntry.CPE_SOURCE) {
                if (entry.getOutputLocation() != null) {
                    classesFolder = (IContainer) eclipseRoot.findMember(entry.getOutputLocation());
                    addFolder(files, excludePath, classesFolder, Path.EMPTY);
                }
                IPath sourcePath = entry.getPath();
                excludePath.add(sourcePath);
                continue;
            }
            if (entry.getEntryKind() == IClasspathEntry.CPE_LIBRARY) {

            }
        }

        addFolder(files, excludePath, eclipseProject, Path.EMPTY);
        pmo.beginTask("export cadse " + cadsedef.getName(), files.size());

        Set<IFile> keySet = new TreeSet<IFile>(new Comparator<IFile>() {
            public int compare(IFile o1, IFile o2) {
                return o1.getFullPath().toPortableString().compareTo(o2.getFullPath().toPortableString());
            }
        });
        keySet.addAll(files.keySet());
        for (IFile f : keySet) {
            IPath entryPath = files.get(f);
            pmo.worked(1);
            try {
                ZipUtil.addEntryZip(outputStream, f.getContents(), entryPath.toPortableString(),
                        f.getLocalTimeStamp());
            } catch (Throwable e) {
                // TODO Auto-generated catch block
                e.printStackTrace();
            }

        }

        outputStream.close();
        if (deleteOld) {
            File[] childrenFiles = file.listFiles();
            if (childrenFiles != null) {
                for (File f : childrenFiles) {
                    if (f.equals(pf)) {
                        continue;
                    }

                    String fileName = f.getName();

                    if (!fileName.startsWith(qname)) {
                        continue;
                    }
                    FileUtil.deleteDir(f);
                }
            }
        }
        if (exportSource && tstamp) {
            sourceDir.mkdir();
            File srcDir = new File(sourceDir, "src");
            srcDir.mkdir();
            File mfDir = new File(sourceDir, "META-INF");
            mfDir.mkdir();
            File modelDir = new File(srcDir, qname_version);
            modelDir.mkdir();
            FileUtil.setFile(new File(sourceDir, "plugin.xml"),
                    "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n" + "<?eclipse version=\"3.0\"?>\n"
                            + "<plugin>\n" + "<extension point=\"org.eclipse.pde.core.source\">\n"
                            + "<location path=\"src\"/>\n" + "</extension>\n" + "</plugin>\n");
            String vendor_info = CadseDefinitionManager.getVendorNameAttribute(cadsedef);
            FileUtil.setFile(new File(mfDir, "MANIFEST.MF"),
                    "Manifest-Version: 1.0\n" + "Bundle-ManifestVersion: 2\n" + "Bundle-SymbolicName: " + qname
                            + ".Source;singleton:=true\n" + "Bundle-Version: " + version + "\n"
                            + "Bundle-Localization: plugin\n" + "Bundle-Vendor: " + vendor_info + "\n"
                            + "Bundle-Name: " + qname + "\n");

            excludePath.clear();
            files.clear();
            classesFolder = (IContainer) eclipseRoot.findMember(defaultOutputLocation);
            excludePath.add(classesFolder.getFullPath());
            for (IClasspathEntry entry : classpaths) {
                if (entry.getEntryKind() == IClasspathEntry.CPE_SOURCE) {
                    if (entry.getOutputLocation() != null) {
                        classesFolder = (IContainer) eclipseRoot.findMember(entry.getOutputLocation());
                        addFolder(files, excludePath, classesFolder, Path.EMPTY);
                    }
                    IPath sourcePath = entry.getPath();
                    excludePath.add(sourcePath);
                    ZipUtil.zipDirectory(eclipseRoot.findMember(sourcePath).getLocation().toFile(),
                            new File(modelDir, "src.zip"), null);
                    continue;
                }
            }
            addFolder(files, excludePath, eclipseProject, Path.EMPTY);
            keySet = files.keySet();
            for (IFile f : keySet) {
                IPath entryPath = files.get(f);
                try {
                    FileUtil.copy(f.getLocation().toFile(), new File(modelDir, entryPath.toOSString()), false);
                } catch (Throwable e) {
                    // TODO Auto-generated catch block
                    e.printStackTrace();
                }

            }
        }
    } catch (RuntimeException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    } finally {

    }
}

From source file:fr.inria.diverse.commons.eclipse.pde.wizards.pages.pde.ui.templates.AbstractTemplateSection.java

License:Open Source License

/**
 * Returns the folder with Java files in the target project. The default
 * implementation looks for source folders in the classpath of the target
 * folders and picks the first one encountered. Subclasses may override this
 * behaviour.//  w  ww.  j  a va  2s.  com
 * 
 * @param monitor
 *            progress monitor to use
 * @return source folder that will be used to generate Java files or
 *         <samp>null </samp> if none found.
 */

protected IFolder getSourceFolder(IProgressMonitor monitor) {
    IFolder sourceFolder = null;

    try {
        IJavaProject javaProject = JavaCore.create(project);
        IClasspathEntry[] classpath = javaProject.getRawClasspath();
        for (int i = 0; i < classpath.length; i++) {
            IClasspathEntry entry = classpath[i];
            if (entry.getEntryKind() == IClasspathEntry.CPE_SOURCE) {
                IPath path = entry.getPath().removeFirstSegments(1);
                if (path.segmentCount() > 0)
                    sourceFolder = project.getFolder(path);
                break;
            }
        }
    } catch (JavaModelException e) {
        PDEPlugin.logException(e);
    }
    return sourceFolder;
}

From source file:fr.obeo.acceleo.tools.classloaders.AcceleoGenClassLoader.java

License:Open Source License

private static void computeURLs(IProject project, List URLs) {
    IFolder binFolder = Resources.getOutputFolder(project);
    if (binFolder != null) {
        String location = binFolder.getLocation().toString();
        if (location.startsWith("/")) { //$NON-NLS-1$
            location = '/' + location;
        }/* www . j a  v a 2s.c o  m*/
        try {
            URLs.add(new URL("file:/" + location + '/')); //$NON-NLS-1$
        } catch (MalformedURLException e) {
            // continue
        }
    }
    IJavaProject javaProject = JavaCore.create(project);
    IClasspathEntry[] entries;
    try {
        entries = javaProject.getResolvedClasspath(true);
    } catch (JavaModelException e1) {
        entries = new IClasspathEntry[] {};
    }
    for (IClasspathEntry entry : entries) {
        if (entry.getEntryKind() == IClasspathEntry.CPE_PROJECT) {
            IProject reference = ResourcesPlugin.getWorkspace().getRoot()
                    .getProject(entry.getPath().toString());
            if (reference.exists()) {
                AcceleoGenClassLoader.computeURLs(reference, URLs);
            }
        } else if (entry.getEntryKind() == IClasspathEntry.CPE_LIBRARY) {
            try {
                IFile reference = ResourcesPlugin.getWorkspace().getRoot().getFile(entry.getPath());
                if (reference.exists()) {
                    URL url = (URL) AcceleoGenClassLoader.cacheURL.get(reference.getLocation().toFile());
                    if (url == null) {
                        url = reference.getLocation().toFile().toURL();
                        AcceleoGenClassLoader.cacheURL.put(reference.getLocation().toFile(), url);
                    }
                    URLs.add(url);
                } else {
                    URL url = (URL) AcceleoGenClassLoader.cacheURL.get(entry.getPath().toFile());
                    if (url == null) {
                        url = entry.getPath().toFile().toURL();
                        AcceleoGenClassLoader.cacheURL.put(entry.getPath().toFile(), url);
                    }
                    URLs.add(url);
                }
            } catch (MalformedURLException e) {
                // continue
            }
        } else {
            try {
                URL url = (URL) AcceleoGenClassLoader.cacheURL.get(entry.getPath().toFile());
                if (url == null) {
                    url = entry.getPath().toFile().toURL();
                    AcceleoGenClassLoader.cacheURL.put(entry.getPath().toFile(), url);
                }
                URLs.add(url);
            } catch (MalformedURLException e) {
                // continue
            }
        }
    }
}

From source file:fr.obeo.ariadne.ide.connector.java.internal.explorer.JavaExplorer.java

License:Open Source License

/**
 * Launches the exploration of the given Java project.
 * /*from w w w .j  a v a  2s . c om*/
 * @param project
 *            The Java project to explore
 * @param monitor
 *            The progress monitor
 * @return The Component representing the Java project.
 */
public Component doExplore(IProject project, IProgressMonitor monitor) {
    Component ariadneComponent = this.getOrCreateComponent(project);
    IJavaProject iJavaProject = JavaCore.create(project);
    try {
        IClasspathEntry[] rawClasspath = iJavaProject.getRawClasspath();
        for (IClasspathEntry iClasspathEntry : rawClasspath) {
            // We have the source folders of the project.
            IPath inputFolderPath = iClasspathEntry.getPath();
            IPath outputFolderPath = iClasspathEntry.getOutputLocation();

            if (outputFolderPath == null) {
                outputFolderPath = iJavaProject.getOutputLocation();
            }

            // Create the classpath entry
            ClasspathEntry classpathEntry = CodeFactory.eINSTANCE.createClasspathEntry();
            classpathEntry.setInputFolder(inputFolderPath.toString());
            classpathEntry.setOutputFolder(outputFolderPath.toString());
            ariadneComponent.getClasspathEntries().add(classpathEntry);

            int entryKind = iClasspathEntry.getEntryKind();
            if (IClasspathEntry.CPE_SOURCE == entryKind) {
                // Explore its content located in its input folder
                this.exploreClasspathEntry(iJavaProject, iClasspathEntry, classpathEntry, monitor);
            }
        }
    } catch (JavaModelException e) {
        e.printStackTrace();
    }

    return ariadneComponent;
}

From source file:gov.redhawk.ide.codegen.java.AbstractJavaCodeGenerator.java

License:Open Source License

@Override
public IStatus cleanupSourceFolders(final IProject project, final IProgressMonitor monitor) {
    final IJavaProject jp = JavaCore.create(project);
    final HashSet<IClasspathEntry> paths = new HashSet<IClasspathEntry>();
    try {//w w w.  ja v a  2 s. c  om
        for (final IClasspathEntry path : jp.getRawClasspath()) {
            IPath p = path.getPath();
            if (path.getEntryKind() == IClasspathEntry.CPE_SOURCE) {
                if (p.segment(0).equals(project.getFullPath().segment(0))) {
                    p = p.removeFirstSegments(1);
                    if (project.getFolder(p).exists()) {
                        paths.add(path);
                    }
                }
            } else {
                paths.add(path);
            }
        }
        jp.setRawClasspath(paths.toArray(new IClasspathEntry[paths.size()]), monitor);
    } catch (final JavaModelException e) {
        return new Status(IStatus.WARNING, JavaGeneratorPlugin.PLUGIN_ID,
                "Unable to adjust the list of source code folders for the project");
    }
    return new Status(IStatus.OK, JavaGeneratorPlugin.PLUGIN_ID, "Cleaned up source folders");
}

From source file:gov.redhawk.ide.codegen.java.JavaGeneratorUtils.java

License:Open Source License

public static void addSourceClassPaths(final IJavaProject jproject, final IPath srcPath, final IPath binPath,
        final IProgressMonitor monitor) throws CoreException {
    final SubMonitor progress = SubMonitor.convert(monitor, 1);
    final Set<IClasspathEntry> entries = new LinkedHashSet<IClasspathEntry>(
            Arrays.asList(jproject.getRawClasspath()));

    // Add source code to the java project classpath
    for (final IClasspathEntry path : entries) {
        if ((path.getEntryKind() == IClasspathEntry.CPE_SOURCE)
                && path.getPath().equals(jproject.getProject().getFullPath())) {
            continue;
        }//from ww  w . j a v  a 2  s  .c o m
        entries.add(path);
    }

    final IClasspathEntry e = JavaCore.newSourceEntry(srcPath, new Path[0], binPath);
    entries.add(e);

    jproject.setRawClasspath(entries.toArray(new IClasspathEntry[entries.size()]), progress.newChild(1));
}

From source file:gov.redhawk.ide.codegen.jet.java.template.StartJavaShTemplate.java

License:Open Source License

/**
* {@inheritDoc}//from w ww.  jav  a  2  s . co m
*/

public String generate(Object argument) {
    final StringBuffer stringBuffer = new StringBuffer();

    JavaTemplateParameter template = (JavaTemplateParameter) argument;
    ImplementationSettings implSettings = template.getImplSettings();
    Implementation impl = template.getImpl();
    SoftPkg softPkg = (SoftPkg) impl.eContainer();
    IResource resource = ModelUtil.getResource(implSettings);
    IProject project = resource.getProject();
    IJavaProject javaProject = JavaCore.create(project);
    String implName = gov.redhawk.ide.codegen.util.CodegenFileHelper.safeGetImplementationName(impl,
            implSettings);
    String jarPrefix = gov.redhawk.ide.codegen.util.CodegenFileHelper.getPreferredFilePrefix(softPkg,
            implSettings);
    String pkg = template.getPackage();
    String mainClass = gov.redhawk.ide.codegen.jet.java.JavaGeneratorProperties.getMainClass(impl,
            implSettings);

    String projDir = "/" + project.getName() + "/" + implSettings.getOutputDir();
    String libs = "";
    String vars = "";
    try {
        for (final IClasspathEntry path : javaProject.getRawClasspath()) {
            if (path.getEntryKind() == IClasspathEntry.CPE_LIBRARY) {
                final String lib = path.getPath().toString();
                libs += lib.replaceAll(projDir, "\\$myDir") + ":";
            } else if (path.getEntryKind() == IClasspathEntry.CPE_VARIABLE) {
                vars += "$" + path.getPath().toString() + ":";
            }
        }
    } catch (JavaModelException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }

    stringBuffer.append(TEXT_1);
    stringBuffer.append(libs);
    stringBuffer.append(TEXT_2);
    stringBuffer.append(vars);
    stringBuffer.append(TEXT_3);
    stringBuffer.append(jarPrefix);
    stringBuffer.append(TEXT_4);
    stringBuffer.append(mainClass);
    stringBuffer.append(TEXT_5);
    stringBuffer.append(libs);
    stringBuffer.append(TEXT_6);
    stringBuffer.append(vars);
    stringBuffer.append(TEXT_7);
    stringBuffer.append(jarPrefix);
    stringBuffer.append(TEXT_8);
    stringBuffer.append(mainClass);
    stringBuffer.append(TEXT_9);
    stringBuffer.append(TEXT_10);
    return stringBuffer.toString();
}

From source file:icy.icy4eclipse.core.IcyProject.java

License:Open Source License

void fixBuildpath() {
    try {//  ww  w . j av  a  2s  .co  m
        IClasspathEntry[] entries = javaProject.getRawClasspath();

        for (int i = 0; i < entries.length; i++) {
            IClasspathEntry entry = entries[i];
            String path = entry.getPath().toOSString();
            if ((entry.getEntryKind() != IClasspathEntry.CPE_VARIABLE)
                    && (path.startsWith(Icy4EclipsePlugin.getIcyHomeDir()))) {
                String npath = path.substring(Icy4EclipsePlugin.getIcyHomeDir().length());
                IPath ipath = new Path(ICY4ECLIPSE_HOME_VARIABLE + npath);
                entries[i] = JavaCore.newVariableEntry(ipath, null, null);
                Icy4EclipsePlugin.logInfo("fixBuildpath : " + path + " -> " + ipath.toOSString());
            }
        }

        javaProject.setRawClasspath(entries, null);
    } catch (JavaModelException e) {
        Icy4EclipsePlugin.logException(e);
    }
}

From source file:in.software.analytics.parichayana.core.internal.builder.ParichayanaBuilder.java

License:Open Source License

private IProject[] getRequiredProjects(boolean includeBinaryPrerequisites) {
    JavaProject javaProject = (JavaProject) JavaCore.create(this.project);
    IWorkspaceRoot workspaceRoot = this.project.getWorkspace().getRoot();
    if (javaProject == null || workspaceRoot == null) {
        return ZERO_PROJECT;
    }//from w w w .  j a va 2  s . c  o  m

    List<IProject> projects = new ArrayList<IProject>();
    ExternalFoldersManager externalFoldersManager = JavaModelManager.getExternalManager();
    try {
        IClasspathEntry[] entries = javaProject.getExpandedClasspath();
        for (int i = 0, l = entries.length; i < l; i++) {
            IClasspathEntry entry = entries[i];
            IPath path = entry.getPath();
            IProject p = null;
            switch (entry.getEntryKind()) {
            case IClasspathEntry.CPE_PROJECT:
                p = workspaceRoot.getProject(path.lastSegment()); // missing projects are considered too
                if (((ClasspathEntry) entry).isOptional() && !JavaProject.hasJavaNature(p)) // except if entry is optional
                    p = null;
                break;
            case IClasspathEntry.CPE_LIBRARY:
                if (includeBinaryPrerequisites && path.segmentCount() > 0) {
                    // some binary resources on the class path can come from projects that are not included in the project references
                    IResource resource = workspaceRoot.findMember(path.segment(0));
                    if (resource instanceof IProject) {
                        p = (IProject) resource;
                    } else {
                        resource = externalFoldersManager.getFolder(path);
                        if (resource != null)
                            p = resource.getProject();
                    }
                }
            }
            if (p != null && !projects.contains(p))
                projects.add(p);
        }
    } catch (JavaModelException e) {
        return ZERO_PROJECT;
    }
    IProject[] result = new IProject[projects.size()];
    projects.toArray(result);
    return result;
}