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.javadude.antxr.eclipse.core.AntxrNature.java

License:Open Source License

public void deconfigure() throws CoreException {
    if (AntxrNature.DEBUG) {
        System.out.println("deconfiguring ANTXR nature");
    }/*from w w  w.  j  a v  a2 s.c  o m*/
    IProject project = getProject();
    IProjectDescription desc = project.getDescription();
    List<ICommand> commands = new ArrayList<ICommand>(Arrays.asList(desc.getBuildSpec()));
    for (Iterator i = commands.iterator(); i.hasNext();) {
        ICommand command = (ICommand) i.next();
        if (command.getBuilderName().equals(AntxrBuilder.BUILDER_ID)
                || command.getBuilderName().equals(SMapInstallerBuilder.BUILDER_ID)
                || command.getBuilderName().equals(WarningCleanerBuilder.BUILDER_ID)) {
            i.remove();
        }
    }

    // Commit the spec change into the project
    desc.setBuildSpec(commands.toArray(new ICommand[commands.size()]));
    project.setDescription(desc, null);

    // remove the jar from the classpath if present
    // delete the jar from the lib dir
    // if the lib dir is empty, delete it
    //        String jarPath = "/" + getProject().getName() + "/lib/antxr.jar";
    String generatedSourcePath = "/" + getProject().getName() + "/antxr-generated";
    final IJavaProject javaProject = JavaCore.create(getProject());
    IClasspathEntry[] rawClasspath = javaProject.getRawClasspath();
    final List<IClasspathEntry> newEntries = new ArrayList<IClasspathEntry>();
    for (IClasspathEntry entry : rawClasspath) {
        //            if (entry.getEntryKind() == IClasspathEntry.CPE_LIBRARY) {
        //                if (entry.getPath().toString().equals(jarPath)) {
        //                    found = i;
        //                    break;
        //                }
        if (entry.getEntryKind() == IClasspathEntry.CPE_SOURCE) {
            if (entry.getPath().toString().equals(generatedSourcePath)) {
                continue; // skip the antxr-generated source folder
            }
        }
        newEntries.add(entry);
    }

    JavaCore.run(new IWorkspaceRunnable() {
        public void run(IProgressMonitor monitor) throws CoreException {
            IClasspathEntry entries[] = newEntries.toArray(new IClasspathEntry[newEntries.size()]);
            javaProject.setRawClasspath(entries, null);
            IFolder folder = getProject().getFolder("antxr-generated");
            if (folder.exists() && !hasNonAntxrGeneratedFile(folder)) {
                folder.delete(true, null);
            } else {
                AntxrCorePlugin.getUtil().warning(4211,
                        "Did not delete antxr-generated source directory; it contains non-generated source. You should move that source to another source dir; it really doesn't belong there...");
            }
        }
    }, null);
}

From source file:com.javadude.antxr.eclipse.core.builder.AntxrBuilder.java

License:Open Source License

/**
 * Compile a grammar/* ww  w .java 2 s .com*/
 *
 * @param aFile
 *            The grammar file to compile
 * @param aMonitor
 *            A progress monitor
 */
public void compileFile(IFile aFile, IProgressMonitor aMonitor) {
    String grammarFileName = aFile.getProjectRelativePath().toString();
    try {
        // delete the old generated files for this grammar
        aFile.getProject().accept(new CleaningVisitor(aMonitor, grammarFileName));

        // if it's in a java project, only build it if it's in a source dir
        if (AntxrCorePlugin.getUtil().hasNature(aFile.getProject(), AntxrNature.NATURE_ID)) {
            IProject project = aFile.getProject();
            IJavaProject javaProject = JavaCore.create(project);
            IPath path = aFile.getFullPath();
            boolean ok = false;
            IClasspathEntry[] resolvedClasspath = javaProject.getResolvedClasspath(true);
            for (int i = 0; i < resolvedClasspath.length; i++) {
                IClasspathEntry entry = resolvedClasspath[i];

                if (entry.getEntryKind() != IClasspathEntry.CPE_SOURCE) {
                    continue;
                }

                IPath entryPath = entry.getPath();
                if (entryPath.isPrefixOf(path)) {
                    ok = true;
                    break;
                }
            }
            if (!ok) {
                return;
            }
        }
    } catch (CoreException e1) {
        e1.printStackTrace();
    }

    fFile = aFile;

    aMonitor.beginTask(
            AntxrCorePlugin.getFormattedMessage("AntxrBuilder.compiling", aFile.getFullPath().toString()), 4);

    // Remove all markers from this file
    try {
        aFile.deleteMarkers(null, true, IResource.DEPTH_INFINITE);
    } catch (CoreException e) {
        AntxrCorePlugin.log(e);
    }

    // Prepare arguments for ANTXR compiler
    // read the settings for this grammar
    Map<String, Map<String, String>> map = SettingsPersister.readSettings(aFile.getProject());

    List<String> args = createArguments(map, aFile);
    if (AntxrBuilder.DEBUG) {
        System.out.println("Compiling ANTXR grammar '" + aFile.getName() + "': arguments=" + args);
    }

    // Monitor system out and err
    fOriginalOut = System.out;
    fOriginalErr = System.err;
    System.setOut(new PrintStream(new MonitoredOutputStream(this)));
    System.setErr(new PrintStream(new MonitoredOutputStream(this)));

    try {
        // Compile ANTXR grammar file
        AntxrTool tool = new AntxrTool();
        if (!tool.preprocess(args.toArray(new String[args.size()]))) {
            try {
                aMonitor.worked(1);
                if (!tool.parse()) {
                    aMonitor.worked(1);
                    if (!tool.generate()) {
                        aMonitor.worked(1);
                        refreshFolder(map, tool, args, aFile, grammarFileName,
                                ResourcesPlugin.getWorkspace().getRoot().findMember(fOutput), aMonitor,
                                tool.getSourceMaps());
                    } else {

                        // If errors during generate then delete all
                        // generated files
                        deleteFiles(tool, aFile.getParent(), aMonitor);
                    }
                    aMonitor.worked(1);
                }
            } catch (CoreException e) {
                AntxrCorePlugin.log(e);
            }
        }

    } catch (Throwable e) {
        if (!(e instanceof SecurityException)) {
            AntxrCorePlugin.log(e);
        }
    } finally {
        System.setOut(fOriginalOut);
        System.setErr(fOriginalErr);
        aMonitor.done();
    }
}

From source file:com.javadude.antxr.eclipse.core.builder.AntxrBuilder.java

License:Open Source License

/**
 * Returns list of commandline arguments for ANTXR compiler.
 *
 * @param map/*www .  j a va 2  s  .c  o m*/
 *            the saved antxr-eclipse settings for this project
 * @param file
 *            The grammar file to parse
 * @return a list of command-line arguments
 */
private List<String> createArguments(Map<String, Map<String, String>> map, IFile file) {
    List<String> args = new ArrayList<String>();

    AntxrCorePlugin.getDefault().upgradeOldSettings(file, map);

    fOutput = SettingsPersister.get(map, file, SettingsPersister.OUTPUT_PROPERTY);
    // Prepare absolute output path (-o)
    String outputPath = null;
    if (fOutput != null && fOutput.trim().length() > 0) {
        outputPath = convertRootRelatedPath(fOutput);
    }
    if (outputPath == null) {
        try {
            IJavaProject javaProject = JavaCore.create(file.getProject());
            IClasspathEntry rawClasspath[] = javaProject.getRawClasspath();
            String longestSourceDirPrefix = "";
            String grammarFilePath = file.getFullPath().toString();
            for (IClasspathEntry entry : rawClasspath) {
                if (entry.getEntryKind() == IClasspathEntry.CPE_SOURCE) {
                    String sourceDirString = entry.getPath().toString();
                    if (grammarFilePath.startsWith(sourceDirString)
                            && sourceDirString.length() > longestSourceDirPrefix.length()) {
                        longestSourceDirPrefix = sourceDirString;
                    }
                }
            }

            if ("".equals(longestSourceDirPrefix)) {
                return null;
            }
            String basePath = file.getFullPath().removeLastSegments(1).toString();
            String packageName = basePath.substring(longestSourceDirPrefix.length());
            IFolder targetDirFolder = file.getProject().getFolder("antxr-generated/" + packageName);
            if (!targetDirFolder.exists()) {
                targetDirFolder.getRawLocation().toFile().mkdirs();
                file.getProject().refreshLocal(IResource.DEPTH_INFINITE, null);
            }
            fOutput = targetDirFolder.getFullPath().toString();
            outputPath = targetDirFolder.getLocation().toString();
        } catch (Exception e) {
            throw new RuntimeException("Could not set up antxr-generated as output dir", e);
        }
    }

    args.add("-o");
    args.add(outputPath);

    // Get boolean options from grammar properties
    addBooleanGrammarProperty(map, file, SettingsPersister.DEBUG_PROPERTY, "-debug", null, args, false);
    addBooleanGrammarProperty(map, file, SettingsPersister.HTML_PROPERTY, "-html", null, args, false);
    addBooleanGrammarProperty(map, file, SettingsPersister.DOCBOOK_PROPERTY, "-docbook", null, args, false);
    addBooleanGrammarProperty(map, file, SettingsPersister.DIAGNOSTIC_PROPERTY, "-diagnostic", null, args,
            false);
    addBooleanGrammarProperty(map, file, SettingsPersister.TRACE_PROPERTY, "-trace", null, args, false);
    addBooleanGrammarProperty(map, file, SettingsPersister.TRACE_PARSER_PROPERTY, "-traceParser", null, args,
            false);
    addBooleanGrammarProperty(map, file, SettingsPersister.TRACE_LEXER_PROPERTY, "-traceLexer", null, args,
            false);
    addBooleanGrammarProperty(map, file, SettingsPersister.TRACE_TREE_PARSER_PROPERTY, "-traceTreeParser", null,
            args, false);
    addBooleanGrammarProperty(map, file, SettingsPersister.SMAP_PROPERTY, "-smap", null, args, true);

    // Get super grammars from grammar properties
    String superGrammars = SettingsPersister.get(map, file, SettingsPersister.SUPER_GRAMMARS_PROPERTY);

    // Prepare optional super grammar(s) (-glib)
    // Can be defined in two ways : in a property dialog OR
    // inside the grammar using a comment "// -glib <file in same folder>"
    if (superGrammars != null && superGrammars.trim().length() > 0) {
        superGrammars = convertRootRelatedPathList(superGrammars);
        if (superGrammars != null) {
            args.add("-glib");
            args.add(superGrammars);
        }
    } else {
        // Try to get // -glib parameter from comment in .g file. This
        // enables sharing in a team project without local reconfiguration
        String localSuperGrammar = extractGlibComment(fFile);
        if (localSuperGrammar != null) {
            localSuperGrammar = convertFolderRelatedPath(localSuperGrammar);
            if (localSuperGrammar != null) {
                args.add("-glib");
                args.add(localSuperGrammar);
            }
        }
    }

    // Prepare ANTXR grammar file which needs to be compiled
    args.add(fFile.getLocation().toOSString());
    return args;
}

From source file:com.javadude.antxr.eclipse.smapinstaller.SMapInstallerBuilder.java

License:Open Source License

/**
 * Installs the modified smap into a generated classfile
 * @param resource/*  w w  w.j  av a 2s.co m*/
 * @throws JavaModelException
 */
protected void installSmap(IResource resource) throws JavaModelException {
    // We only work on smap files -- skip everything else
    if (!(resource instanceof IFile)) {
        return;
    }
    IFile smapIFile = (IFile) resource;
    if (!"smap".equalsIgnoreCase(smapIFile.getFileExtension())) {
        return;
    }
    IJavaProject javaProject = JavaCore.create(smapIFile.getProject());

    // get the name of the corresponding java source file
    IPath smapPath = smapIFile.getFullPath();

    IClasspathEntry[] classpathEntries = javaProject.getResolvedClasspath(true);
    for (IClasspathEntry entry : classpathEntries) {
        if (entry.getEntryKind() != IClasspathEntry.CPE_SOURCE) {
            continue;
        }
        if (!entry.getPath().isPrefixOf(smapPath)) {
            continue;
        }

        // found the right source container
        IPath outputLocation = entry.getOutputLocation();
        if (outputLocation == null) {
            outputLocation = javaProject.getOutputLocation();
        }
        // strip the source dir and .smap suffix
        String sourceDir = entry.getPath().toString();
        String smapName = smapPath.toString();
        String javaSourceName = smapName.substring(0, smapName.length() - 5) + ".java";
        String className = smapName.substring(sourceDir.length(), smapName.length() - 5) + ".class";
        IPath path = outputLocation.append(className);
        IPath workspaceLoc = ResourcesPlugin.getWorkspace().getRoot().getLocation();
        IPath classFileLocation = workspaceLoc.append(path);
        IResource classResource = ResourcesPlugin.getWorkspace().getRoot().findMember(javaSourceName);

        File classFile = classFileLocation.toFile();
        File smapFile = smapIFile.getLocation().toFile();
        try {
            String installSmap = classResource.getPersistentProperty(AntxrBuilder.INSTALL_SMAP);
            if ("true".equals(installSmap)) {
                SDEInstaller.install(classFile, smapFile);
            }
        } catch (CoreException e) {
            e.printStackTrace();
        } catch (IOException e) {
            e.printStackTrace();
        }
    }
}

From source file:com.javadude.dependencies.actions.DOTReportAction.java

License:Open Source License

public void run(IAction action) {
    // create DOT definition
    String NL = System.getProperty("line.separator");
    String dot = "digraph dependencies {" + NL;
    try {/*  www.ja va  2  s. c  o m*/
        for (IProject project : ResourcesPlugin.getWorkspace().getRoot().getProjects()) {
            if (project.isOpen() && project.hasNature(JavaCore.NATURE_ID)) {
                IJavaProject javaProject = JavaCore.create(project);
                for (IClasspathEntry entry : javaProject.getRawClasspath()) {
                    if (entry.getEntryKind() == IClasspathEntry.CPE_PROJECT) {
                        dot += '\t' + fixName(project.getName()) + " -> "
                                + fixName(entry.getPath().lastSegment()) + ';' + NL;
                    }
                }
            }
        }
        dot += "}";
        try {
            FileWriter fileWriter = new FileWriter("/dependencies.dot");
            fileWriter.write(dot);
            fileWriter.close();
        } catch (IOException e) {
            DependenciesPlugin.error(111, "Error writing dot file /dependencies.dot", e);
        }
    } catch (CoreException e) {
        DependenciesPlugin.error(222, "Error determining dependencies", e);
    }
}

From source file:com.javadude.dependencies.commands.DeleteCommand.java

License:Open Source License

@Override
public void execute() {
    // delete the target dep from the project
    try {//from  w  w w  .  j  av a  2 s .  co  m
        IClasspathEntry[] rawClasspath = getDependency().getSource().getRawClasspath();
        List<IClasspathEntry> newClasspath = new ArrayList<IClasspathEntry>();
        for (IClasspathEntry entry : rawClasspath) {
            if (entry.getEntryKind() != IClasspathEntry.CPE_PROJECT
                    || !entry.getPath().equals(getDependency().getTarget().getPath())) {
                newClasspath.add(entry);
            } else {
                setDeletedPosition(newClasspath.size());
                setDeletedEntry(entry);
            }
        }
        rawClasspath = newClasspath.toArray(new IClasspathEntry[rawClasspath.length - 1]);
        getDependency().getSource().setRawClasspath(rawClasspath, null);
    } catch (JavaModelException e) {
        throw new RuntimeException("Trouble deleting!", e);
    }
}

From source file:com.javadude.dependencies.editparts.WorkspaceRootEditPart.java

License:Open Source License

@SuppressWarnings("rawtypes")
@Override/* w  ww  .  j  av  a2s.  c om*/
protected List getModelChildren() {
    List<String> geronimoLibs = new ArrayList<String>();

    // return the java projects
    IWorkspaceRoot root = (IWorkspaceRoot) getModel();
    List<IJavaProject> javaProjects = new ArrayList<IJavaProject>();
    Map<IPath, IJavaProject> projectFinder = new HashMap<IPath, IJavaProject>();
    for (int i = 0; i < root.getProjects().length; i++) {
        IProject project = root.getProjects()[i];
        try {
            if (project.isOpen() && project.hasNature(JavaCore.NATURE_ID)) {
                IJavaProject javaProject = JavaCore.create(project);
                javaProjects.add(javaProject);
                projectFinder.put(javaProject.getPath(), javaProject);
            }
        } catch (CoreException e) {
            DependenciesPlugin.error(142, "Could not check project nature", e);
        }
    }

    // need to make this more efficient -- should only process deltas
    // set up dependencies
    DependencyManager.clear();

    for (Iterator iter = javaProjects.iterator(); iter.hasNext();) {
        IJavaProject project = (IJavaProject) iter.next();
        try {
            IClasspathEntry[] rawClasspath = project.getRawClasspath();
            for (int i = 0; i < rawClasspath.length; i++) {
                IClasspathEntry entry = rawClasspath[i];
                if (entry.getEntryKind() == IClasspathEntry.CPE_PROJECT) {
                    IPath path = entry.getPath();
                    IJavaProject targetProject = projectFinder.get(path);
                    Dependency dependency = new Dependency(project, targetProject, entry.isExported());
                    DependencyManager.add(dependency);
                }
            }
        } catch (JavaModelException e) {
            DependenciesPlugin.error(342, "Could not get classpath", e);
        }
    }

    List<Object> results = new ArrayList<Object>(javaProjects);
    results.addAll(geronimoLibs);
    return results;
}

From source file:com.javapathfinder.vjp.DefaultProperties.java

License:Open Source License

/**
 * append all relevant paths from the target project settings to the vm.classpath 
 *///from w  ww  . j a  v a 2s  .  co  m
private static void appendProjectClassPaths(IJavaProject project, StringBuilder cp) {
    try {
        // we need to maintain order
        LinkedHashSet<IPath> paths = new LinkedHashSet<IPath>();

        // append the default output folder
        IPath defOutputFolder = project.getOutputLocation();
        if (defOutputFolder != null) {
            paths.add(defOutputFolder);
        }
        // look for libraries and source root specific output folders
        for (IClasspathEntry e : project.getResolvedClasspath(true)) {
            IPath ePath = null;

            switch (e.getContentKind()) {
            case IClasspathEntry.CPE_LIBRARY:
                ePath = e.getPath();
                break;
            case IClasspathEntry.CPE_SOURCE:
                ePath = e.getOutputLocation();
                break;
            }

            if (ePath != null && !paths.contains(ePath)) {

                paths.add(ePath);
            }
        }

        for (IPath path : paths) {
            String absPath = getAbsolutePath(project, path).toOSString();

            //        if (cp.length() > 0) {
            //          cp.append(Config.LIST_SEPARATOR);
            //        }
            // only add classes that are found in bin
            if (absPath.contains("/bin"))
                cp.append(absPath);
        }
        System.out.println("cp is" + cp);
    } catch (JavaModelException jme) {
        VJP.logError("Could not append Project classpath", jme);
    }
}

From source file:com.javapathfinder.vjp.DefaultProperties.java

License:Open Source License

private static String getSourcepathEntry(IJavaProject project) {

    StringBuilder sourcepath = new StringBuilder();
    IClasspathEntry[] paths;//from  w ww.  j  a  va  2 s. c  o  m

    try {
        paths = project.getResolvedClasspath(true);
    } catch (JavaModelException e) {
        VJP.logError("Could not retrieve project classpaths.", e);
        return "";
    }

    for (IClasspathEntry entry : paths) {
        if (entry.getEntryKind() == IClasspathEntry.CPE_SOURCE) {
            sourcepath.append(getAbsolutePath(project, entry.getPath()));
            sourcepath.append(Config.LIST_SEPARATOR);
        } else if (entry.getSourceAttachmentPath() != null) {
            IPath path = entry.getSourceAttachmentPath();
            if (path.getFileExtension() == null) { //null for a directory
                sourcepath.append(path);
                sourcepath.append(Config.LIST_SEPARATOR);
            }
        }
    }
    if (sourcepath.length() > 0)
        sourcepath.setLength(sourcepath.length() - 1); //remove that trailing separator
    // VJP.logInfo(sourcepath.toString());
    return sourcepath.toString();
}

From source file:com.jstar.eclipse.objects.JavaFile.java

License:BSD License

public String getProjectClasspath() {
    StringBuilder projectClassPath = new StringBuilder();

    try {//  w w  w  . j av  a2 s.  c o m
        for (IClasspathEntry entry : getJavaProject().getProject().getResolvedClasspath(true)) {
            final int entryKind = entry.getEntryKind();
            if (entryKind == IClasspathEntry.CPE_SOURCE) {
                projectClassPath
                        .append(getJavaProject().getWorkspaceLocation().append(entry.getPath()).toOSString());
                projectClassPath.append(File.pathSeparator);
            }

            if (entryKind == IClasspathEntry.CPE_LIBRARY) {
                projectClassPath.append(getAbsolutePath(entry));
                projectClassPath.append(File.pathSeparator);

            }

            //TODO: IClasspathEntry.CPE_PROJECT
        }

        return projectClassPath.toString();
    } catch (CoreException ce) {
        ce.printStackTrace(ConsoleService.getInstance().getConsoleStream());
        return "";
    }
}