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

Introduction

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

Prototype

IClasspathEntry[] getResolvedClasspath(boolean ignoreUnresolvedEntry) throws JavaModelException;

Source Link

Document

This is a helper method returning the resolved classpath for the project as a list of simple (non-variable, non-container) classpath entries.

Usage

From source file:cfgrecognition.loader.SootClasspath.java

License:Open Source License

/**
 * This is an addition to the original SootClasspath class where
 * bug due to '\\' in the path string has been resolved.
 *  //  w w w.  ja v a  2  s . c  o  m
 * @param javaProject The JavaProject to be analyzed.
 * @return An array of {@link URL}s corresponding to the classpath of the supplied project.
 */
public static URL[] projectClassPath2(IJavaProject javaProject) {
    IWorkspace workspace = Activator.getWorkspaceRoot().getWorkspace();
    IClasspathEntry[] cp;
    try {
        cp = javaProject.getResolvedClasspath(true);
        Set<URL> urls = new HashSet<URL>();
        String uriString = workspace.getRoot().getFile(javaProject.getOutputLocation()).getLocationURI()
                .toString() + "/";
        urls.add(new URI(uriString).toURL());
        for (IClasspathEntry entry : cp) {
            File file = entry.getPath().toFile();
            if (file.getPath().startsWith("\\")) {
                file = workspace.getRoot().getLocation().append(file.getPath()).toFile();
            }
            URL url = file.toURI().toURL();
            urls.add(url);
        }
        URL[] array = new URL[urls.size()];
        urls.toArray(array);
        return array;
    } catch (JavaModelException e) {
        e.printStackTrace();

        return new URL[0];
    } catch (MalformedURLException e) {
        e.printStackTrace();
        return new URL[0];
    } catch (URISyntaxException e) {
        e.printStackTrace();
        return new URL[0];
    }
}

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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.
 *///from   w  w w.j  a  v  a 2s  . com
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;
}

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From source file:com.android.ide.eclipse.adt.internal.sourcelookup.AdtSourceLookupDirector.java

License:Open Source License

@Override
public void initializeDefaults(ILaunchConfiguration configuration) throws CoreException {
    dispose();/*from   ww w.  j av  a2  s  . co  m*/
    setLaunchConfiguration(configuration);
    String projectName = configuration.getAttribute(IJavaLaunchConfigurationConstants.ATTR_PROJECT_NAME, ""); //$NON-NLS-1$
    if (projectName != null && projectName.length() > 0) {
        IProject project = ResourcesPlugin.getWorkspace().getRoot().getProject(projectName);
        if (project != null && project.isOpen()) {
            ProjectState state = Sdk.getProjectState(project);
            if (state == null) {
                initDefaults();
                return;
            }
            IAndroidTarget target = state.getTarget();
            if (target == null) {
                initDefaults();
                return;
            }
            String path = target.getPath(IAndroidTarget.ANDROID_JAR);
            if (path == null) {
                initDefaults();
                return;
            }
            IJavaProject javaProject = JavaCore.create(project);
            if (javaProject != null && javaProject.isOpen()) {
                IClasspathEntry[] entries = javaProject.getResolvedClasspath(true);
                IClasspathEntry androidEntry = null;
                for (int i = 0; i < entries.length; i++) {
                    IClasspathEntry entry = entries[i];
                    if (entry.getEntryKind() == IClasspathEntry.CPE_LIBRARY
                            && path.equals(entry.getPath().toString())) {
                        androidEntry = entry;
                        break;
                    }
                }
                if (androidEntry != null) {
                    IPath sourceAttachmentPath = androidEntry.getSourceAttachmentPath();
                    if (sourceAttachmentPath != null) {
                        String androidSrc = sourceAttachmentPath.toString();
                        if (androidSrc != null && androidSrc.trim().length() > 0) {
                            File srcFile = new File(androidSrc);
                            ISourceContainer adtContainer = null;
                            if (srcFile.isFile()) {
                                adtContainer = new ExternalArchiveSourceContainer(androidSrc, true);
                            }
                            if (srcFile.isDirectory()) {
                                adtContainer = new DirectorySourceContainer(srcFile, false);
                            }
                            if (adtContainer != null) {
                                ISourceContainer defaultContainer = new DefaultSourceContainer();
                                setSourceContainers(new ISourceContainer[] { adtContainer, defaultContainer });
                                initializeParticipants();
                                return;
                            }
                        }
                    }
                }
            }
        }
    }
    initDefaults();
}

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From source file:com.android.ide.eclipse.auidt.internal.sourcelookup.AdtSourceLookupDirector.java

License:Open Source License

@Override
public void initializeDefaults(ILaunchConfiguration configuration) throws CoreException {
    dispose();// w  w w . j a v a  2 s .  co m
    setLaunchConfiguration(configuration);
    String projectName = configuration.getAttribute(IJavaLaunchConfigurationConstants.ATTR_PROJECT_NAME, ""); //$NON-NLS-1$
    if (projectName != null && projectName.length() > 0) {
        IProject project = ResourcesPlugin.getWorkspace().getRoot().getProject(projectName);
        if (project != null && project.isOpen()) {
            ProjectState state = Sdk.getProjectState(project);
            if (state == null) {
                initDefaults();
                return;
            }
            IAndroidTarget target = state.getTarget();
            if (target == null) {
                initDefaults();
                return;
            }
            //                String path = target.getPath(IAndroidTarget.ANDROID_JAR);
            String path = AdtPlugin.getAuidtJar();

            if (path == null) {
                initDefaults();
                return;
            }
            IJavaProject javaProject = JavaCore.create(project);
            if (javaProject != null && javaProject.isOpen()) {
                IClasspathEntry[] entries = javaProject.getResolvedClasspath(true);
                IClasspathEntry androidEntry = null;
                for (int i = 0; i < entries.length; i++) {
                    IClasspathEntry entry = entries[i];
                    if (entry.getEntryKind() == IClasspathEntry.CPE_LIBRARY
                            && path.equals(entry.getPath().toString())) {
                        androidEntry = entry;
                        break;
                    }
                }
                if (androidEntry != null) {
                    IPath sourceAttachmentPath = androidEntry.getSourceAttachmentPath();
                    if (sourceAttachmentPath != null) {
                        String androidSrc = sourceAttachmentPath.toString();
                        if (androidSrc != null && androidSrc.trim().length() > 0) {
                            File srcFile = new File(androidSrc);
                            ISourceContainer adtContainer = null;
                            if (srcFile.isFile()) {
                                adtContainer = new ExternalArchiveSourceContainer(androidSrc, true);
                            }
                            if (srcFile.isDirectory()) {
                                adtContainer = new DirectorySourceContainer(srcFile, false);
                            }
                            if (adtContainer != null) {
                                ISourceContainer defaultContainer = new DefaultSourceContainer();
                                setSourceContainers(new ISourceContainer[] { adtContainer, defaultContainer });
                                initializeParticipants();
                                return;
                            }
                        }
                    }
                }
            }
        }
    }
    initDefaults();
}

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From source file:com.appnativa.studio.builder.J2ObjCHelper.java

static String getSourcePath(IProject p, StringBuilder sb) {
    try {//from www.j a  v  a2 s.  c om
        sb.setLength(0);

        IJavaProject javaProject = JavaCore.create(p);
        IClasspathEntry[] classpathEntries = null;

        classpathEntries = javaProject.getResolvedClasspath(true);

        IWorkspaceRoot root = ResourcesPlugin.getWorkspace().getRoot();

        for (int i = 0; i < classpathEntries.length; i++) {
            IClasspathEntry entry = classpathEntries[i];

            if (entry.getContentKind() == IPackageFragmentRoot.K_SOURCE) {
                IPath path = entry.getPath();
                IResource res = root.findMember(path);

                if (res != null) {
                    String srcPath = res.getLocation().toOSString();

                    sb.append(srcPath).append(File.pathSeparator);
                }
            }
        }

        if (sb.charAt(sb.length() - 1) == File.pathSeparatorChar) {
            sb.setLength(sb.length() - 1);

            return sb.toString();
        }
    } catch (Exception ignore) {
        ignore.printStackTrace();
    }

    return "";
}

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From source file:com.cisco.yangide.core.model.YangProject.java

License:Open Source License

@Override
protected boolean buildStructure(OpenableElementInfo info, IProgressMonitor pm,
        Map<IOpenable, OpenableElementInfo> newElements, IResource underlyingResource)
        throws YangModelException {
    final HashSet<IResource> resources = new HashSet<IResource>();
    final HashSet<IPath> externalJarsPath = new HashSet<IPath>();

    IJavaProject javaProject = JavaCore.create(project);
    try {//from   www.  ja  v a  2s.c  o  m
        project.accept(new IResourceVisitor() {
            @Override
            public boolean visit(IResource resource) throws CoreException {
                if (CoreUtil.isYangLikeFileName(resource.getName())) {
                    resources.add(resource.getParent());
                }
                return true;
            }
        });

        if (javaProject.isOpen()) {
            IClasspathEntry[] classpath = javaProject.getResolvedClasspath(true);
            for (int i = 0, length = classpath.length; i < length; i++) {
                IClasspathEntry entry = classpath[i];
                IPath entryPath = entry.getPath();
                if (entry.getEntryKind() == IClasspathEntry.CPE_LIBRARY) {
                    externalJarsPath.add(entryPath);
                }
            }
        }
    } catch (CoreException e) {
        throw new YangModelException(e);
    }
    ArrayList<IOpenable> result = new ArrayList<IOpenable>();
    for (IResource resource : resources) {
        if (resource.getType() == IResource.FOLDER) {
            result.add(new YangFolder(resource, this));
        }
    }

    for (IPath iPath : externalJarsPath) {
        try (JarFile jarFile = new JarFile(iPath.toFile())) {
            ZipEntry entry = jarFile.getEntry("META-INF/yang/");
            if (entry != null) {
                result.add(new YangJarFile(iPath, this));
            }
        } catch (IOException e) {
            YangCorePlugin.log(e);
        }
    }
    info.setChildren(result.toArray(new IOpenable[result.size()]));
    return javaProject.isOpen();
}

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From source file:com.ecfeed.ui.common.EclipseLoaderProvider.java

License:Open Source License

public ModelClassLoader getLoader(boolean create, ClassLoader parent) {
    if ((fLoader == null) || create) {
        List<URL> urls = new ArrayList<URL>();
        try {/*w  w w  . jav  a  2  s.c  o  m*/
            IProject[] projects = ResourcesPlugin.getWorkspace().getRoot().getProjects();
            for (IProject project : projects) {
                if (project.isOpen() && project.hasNature(JavaCore.NATURE_ID)) {
                    IJavaProject javaProject = JavaCore.create(project);
                    IPath path = project.getLocation()
                            .append(javaProject.getOutputLocation().removeFirstSegments(1));
                    urls.add(new URL("file", null, path.toOSString() + "/"));
                    IClasspathEntry table[] = javaProject.getResolvedClasspath(true);
                    for (int i = 0; i < table.length; ++i) {
                        if (table[i].getEntryKind() == IClasspathEntry.CPE_LIBRARY) {
                            urls.add(new URL("file", null, table[i].getPath().toOSString()));
                            path = project.getLocation();
                            path = path.append(table[i].getPath().removeFirstSegments(1));
                            urls.add(new URL("file", null, path.toOSString()));
                        }
                    }
                }
            }
            if (fLoader != null) {
                fLoader.close();
            }
        } catch (Throwable e) {
        }
        fLoader = new ModelClassLoader(urls.toArray(new URL[] {}), parent);
    }
    return fLoader;
}

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From source file:com.github.ko2ic.plugin.eclipse.taggen.core.service.WorkspaceClassLoader.java

License:Open Source License

private Set<URL> createUrls(IJavaProject javaProject) throws CoreException, MalformedURLException {
    Set<URL> urlList = new HashSet<>();
    IClasspathEntry[] classpathEntries = javaProject.getResolvedClasspath(true);
    for (IClasspathEntry entry : classpathEntries) {
        if (entry.getEntryKind() == IClasspathEntry.CPE_SOURCE) {
            IPath path = entry.getOutputLocation();
            if (path != null) {
                IPath outputPath = javaProject.getOutputLocation().removeFirstSegments(1);
                IPath outputFullPath = javaProject.getProject().getFolder(outputPath).getLocation();
                outputFullPath.append(System.getProperty("line.separator"));
                URL url = outputFullPath.toFile().toURI().toURL();
                urlList.add(url);//from  www. ja va  2 s  .  co m
            }
        } else if (entry.getEntryKind() == IClasspathEntry.CPE_LIBRARY) {
            URL url = entry.getPath().toFile().toURI().toURL();
            urlList.add(url);
        }
    }
    return urlList;
}

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From source file:com.google.gdt.eclipse.core.projects.ProjectChangeTimestampTracker.java

License:Open Source License

private static boolean isResourceInAnOutputPath(IResource resource) throws JavaModelException {
    IProject project = resource.getProject();
    IJavaProject javaProject = JavaCore.create(project);

    if (javaProject != null) {
        IPath resourcePath = resource.getFullPath();

        if (WebAppUtilities.isWebApp(project)) {
            if (WebAppUtilities.hasManagedWarOut(project)
                    && WebAppUtilities.getManagedWarOut(project).getFullPath().isPrefixOf(resourcePath)) {
                return true;
            }//from w w  w .j a  v a  2s  .c  om

            IPath previousWarOutAbsPath = WebAppProjectProperties.getLastUsedWarOutLocation(project);
            if (previousWarOutAbsPath != null && previousWarOutAbsPath.isPrefixOf(resource.getLocation())) {
                return true;
            }
        }

        if (javaProject.getOutputLocation().isPrefixOf(resourcePath)) {
            return true;
        }

        IClasspathEntry[] resolvedClasspath = javaProject.getResolvedClasspath(false);
        for (IClasspathEntry classpathEntry : resolvedClasspath) {
            IPath outputLocation = classpathEntry.getOutputLocation();
            if (outputLocation != null && outputLocation.isPrefixOf(resourcePath)) {
                return true;
            }
        }
    }

    return false;
}

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From source file:com.google.gwt.eclipse.core.speedtracer.ViewSourceServlet.java

License:Open Source License

private IPackageFragmentRoot getPackageFragmentRoot(String jarPathString, String preferredProjectName)
        throws IOException {
    try {//from   w  w w.jav  a  2s  .  co  m
        IFile jarIFile = getFile(jarPathString);

        // The JAR is in the workspace
        return JavaCore.createJarPackageFragmentRootFrom(jarIFile);
    } catch (IOException e) {
        // JAR must not be in the workspace (or is not a file), continue..
    }

    File jarFile = new File(jarPathString);

    // Iterate projects to find the external JAR
    IWorkspaceRoot root = ResourcesPlugin.getWorkspace().getRoot();
    List<IProject> projects = new ArrayList<IProject>(Arrays.asList(root.getProjects()));
    IProject preferredProject = preferredProjectName != null ? root.getProject(preferredProjectName) : null;
    if (preferredProject != null && preferredProject.exists()) {
        // Search the preferred project first
        projects.remove(preferredProject);
        projects.add(0, preferredProject);
    }

    for (IProject project : projects) {
        IJavaProject javaProject = JavaCore.create(project);
        if (!javaProject.exists()) {
            continue;
        }

        try {
            IClasspathEntry[] classpathEntries = javaProject.getResolvedClasspath(true);
            for (IClasspathEntry classpathEntry : classpathEntries) {
                IPath path = classpathEntry.getPath();
                if (jarFile.equals(path.toFile())) {
                    return javaProject.getPackageFragmentRoot(path.toOSString());
                }
            }

        } catch (JavaModelException e) {
            GWTPluginLog.logWarning(e, "Could not check " + project.getName() + " for JAR file");
            continue;
        }
    }

    return null;
}

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