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

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:com.ifedorenko.m2e.sourcelookup.internal.JavaProjectSources.java

License:Open Source License

static ISourceContainer getProjectSourceContainer(IJavaProject javaProject) {
    List<ISourceContainer> containers = new ArrayList<ISourceContainer>();

    boolean hasSources = false;

    try {//w ww.  j  a va 2  s. c  om
        for (IClasspathEntry cpe : javaProject.getRawClasspath()) {
            switch (cpe.getEntryKind()) {
            case IClasspathEntry.CPE_SOURCE:
                hasSources = true;
                break;
            case IClasspathEntry.CPE_LIBRARY:
                IWorkspaceRoot workspaceRoot = ResourcesPlugin.getWorkspace().getRoot();
                IResource lib = workspaceRoot.findMember(cpe.getPath());
                IPackageFragmentRoot fragmentRoot;
                if (lib != null) {
                    fragmentRoot = javaProject.getPackageFragmentRoot(lib);
                } else {
                    fragmentRoot = javaProject.getPackageFragmentRoot(cpe.getPath().toOSString());
                }
                containers.add(new PackageFragmentRootSourceContainer(fragmentRoot));
                break;
            }
        }
    } catch (JavaModelException e) {
        // ignore... maybe log
    }

    if (hasSources) {
        containers.add(0, new JavaProjectSourceContainer(javaProject));
    }

    if (containers.isEmpty()) {
        return null;
    }

    if (containers.size() == 1) {
        return containers.get(0);
    }

    return new CompositeSourceContainer(containers);
}

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From source file:com.iw.plugins.spindle.core.builder.TapestryBuilder.java

License:Mozilla Public License

public static IProject[] getBuildInterestingProjects(IJavaProject jproject, IWorkspaceRoot root) {
    if (jproject == null || root == null)
        return new IProject[0];

    ArrayList projects = new ArrayList();
    try {//from  www  . ja va2  s  .c  o  m
        IClasspathEntry[] entries = ((JavaProject) jproject).getExpandedClasspath();
        for (int i = 0, length = entries.length; i < length; i++) {
            IClasspathEntry entry = JavaCore.getResolvedClasspathEntry(entries[i]);
            if (entry != null) {
                IPath path = entry.getPath();
                IProject p = null;
                if (entry.getEntryKind() == IClasspathEntry.CPE_PROJECT) {
                    IProject workspaceProject = root.getProject(path.lastSegment());
                    if (workspaceProject.hasNature(JavaCore.NATURE_ID))
                        p = workspaceProject;

                }
                if (p != null && !projects.contains(p))
                    projects.add(p);

            }
        }
    } catch (CoreException e) {
        return new IProject[0];
    }
    IProject[] result = new IProject[projects.size()];
    projects.toArray(result);
    return result;
}

---

From source file:com.iw.plugins.spindle.ui.wizards.project.BaseNewTapestryProjectJavaPage.java

License:Mozilla Public License

/**
 * @param entries//from  w  w  w  .  j  a va2 s.  c  o m
 * @return
 */
private IClasspathEntry[] checkEntries(IClasspathEntry[] entries) throws CoreException {

    if (entries == null) {
        createSrcFolder();
        return new IClasspathEntry[] { createSrcClasspathEntry(), TapestryProjectInstallData.TAPESTRY_FRAMEWORK,
                JavaRuntime.getDefaultJREContainerEntry() };

    }

    boolean hasSrcEntry = false;
    boolean hasTapestryEntry = false;
    boolean hasDefaultJREEntry = false;
    List allEntries = Arrays.asList(entries);
    for (Iterator iter = allEntries.iterator(); iter.hasNext();) {
        IClasspathEntry element = (IClasspathEntry) iter.next();
        if (!hasSrcEntry && element.getEntryKind() == IClasspathEntry.CPE_SOURCE) {
            hasSrcEntry = true;
        } else if (element.getEntryKind() == IClasspathEntry.CPE_CONTAINER) {
            if (!hasTapestryEntry)
                hasTapestryEntry = element.getPath().segment(0).equals(TapestryCore.CORE_CONTAINER);
            if (!hasDefaultJREEntry)
                hasDefaultJREEntry = element.getPath().segment(0).equals(JavaRuntime.JRE_CONTAINER);
        }
    }

    if (!hasSrcEntry) {
        createSrcFolder();
        allEntries.add(createSrcClasspathEntry());

    }

    if (!hasTapestryEntry)
        allEntries.add(TapestryProjectInstallData.TAPESTRY_FRAMEWORK);

    if (!hasDefaultJREEntry)
        allEntries.add(JavaRuntime.getDefaultJREContainerEntry());

    return (IClasspathEntry[]) allEntries.toArray(new IClasspathEntry[allEntries.size()]);
}

---

From source file:com.jaspersoft.studio.backward.ConsoleExecuter.java

License:Open Source License

/**
 * Get all the resolved classpath entries for a specific project. The entries 
 * with ID JRClasspathContainer.ID and JavaRuntime.JRE_CONTAINER are not resolved
 * or included in the result. At also add the source and output folder provided with the 
 * project/*from w  ww  .  j  a  v  a 2 s.c o m*/
 * 
 * @param project the project where the file to compile is contained, must be not null
 * @return a not null list of string that contains the classpath to include in the compilation project
 */
private List<String> getClasspaths(IProject project) {
    IJavaProject jprj = JavaCore.create(project);
    List<String> classpath = new ArrayList<String>();
    IWorkspaceRoot wsRoot = project.getWorkspace().getRoot();
    if (jprj != null) {
        try {
            IClasspathEntry[] entries = jprj.getRawClasspath();

            //Add the default output folder if any
            IPath defaultLocationPath = jprj.getOutputLocation();
            if (defaultLocationPath != null) {
                IFolder entryOutputFolder = wsRoot.getFolder(defaultLocationPath);
                classpath.add(entryOutputFolder.getLocation().toOSString() + File.separator);
            }

            for (IClasspathEntry en : entries) {
                if (en.getEntryKind() == IClasspathEntry.CPE_CONTAINER) {
                    String containerPath = en.getPath().toString();
                    //Don't add the eclipse runtime and the classpath extension defined in the exclusion list
                    if (!containerPath.startsWith(JavaRuntime.JRE_CONTAINER)
                            && !classpathExclusionSet.contains(containerPath)) {
                        addEntries(JavaCore.getClasspathContainer(en.getPath(), jprj).getClasspathEntries(),
                                classpath, jprj);
                    }
                } else if (en.getEntryKind() == IClasspathEntry.CPE_PROJECT) {
                    classpath.add(wsRoot.findMember(en.getPath()).getLocation().toOSString() + File.separator);
                } else if (en.getEntryKind() == IClasspathEntry.CPE_SOURCE
                        && en.getContentKind() == IPackageFragmentRoot.K_SOURCE) {
                    //check if is a source folder and if it has a custom output folder to add them also to the classpath
                    IPath entryOutputLocation = en.getOutputLocation();
                    if (entryOutputLocation != null) {
                        IFolder entryOutputFolder = wsRoot.getFolder(entryOutputLocation);
                        classpath.add(entryOutputFolder.getLocation().toOSString() + File.separator);
                    }
                } else {
                    //It is a jar check if it is internal to the workspace of external
                    IPath location = wsRoot.getFile(en.getPath()).getLocation();
                    if (location == null) {
                        //The location could not be resolved from the root of the workspace, it is external
                        classpath.add(en.getPath().toOSString());
                    } else {
                        //The location has been resolved from the root of the workspace, it is internal
                        classpath.add(location.toOSString());
                    }
                }
            }
        } catch (Exception ex) {
            ex.printStackTrace();
        }
    }
    return classpath;
}

---

From source file:com.jaspersoft.studio.backward.ConsoleExecuter.java

License:Open Source License

/**
 * Add an array of classpath entry to the result set. If an entry is a classpath container 
 * then it is resolved and the resulting entries are added recursively
 * /*from  w  w  w.j a  v a 2  s  .  c  o m*/
 * @param entries the entries to add
 * @param classpath the current result
 * @param jprj the current java project
 */
private void addEntries(IClasspathEntry[] entries, List<String> classpath, IJavaProject jprj) {
    IWorkspace workspace = ResourcesPlugin.getWorkspace();
    for (IClasspathEntry en : entries) {
        if (en.getEntryKind() == IClasspathEntry.CPE_CONTAINER) {
            try {
                addEntries(JavaCore.getClasspathContainer(en.getPath(), jprj).getClasspathEntries(), classpath,
                        jprj);
            } catch (Exception ex) {
                ex.printStackTrace();
            }
        } else if (en.getEntryKind() == IClasspathEntry.CPE_PROJECT
                || en.getEntryKind() == IClasspathEntry.CPE_SOURCE) {
            classpath.add(workspace.getRoot().findMember(en.getPath()).getLocation().toOSString()
                    + File.separator + "*"); //$NON-NLS-1$
        } else {
            classpath.add(en.getPath().toOSString());
        }
    }
}

---

From source file:com.javadude.antxr.eclipse.core.AntxrNature.java

License:Open Source License

public void configure() throws CoreException {
    if (AntxrNature.DEBUG) {
        System.out.println("configuring ANTXR nature");
    }//from  w w  w.  j av a 2s .c  o  m
    IProject project = getProject();
    IProjectDescription projectDescription = project.getDescription();
    List<ICommand> commands = new ArrayList<ICommand>(Arrays.asList(projectDescription.getBuildSpec()));

    ICommand antxrBuilderCommand = projectDescription.newCommand();
    antxrBuilderCommand.setBuilderName(AntxrBuilder.BUILDER_ID);
    ICommand warningCleanerBuilderCommand = projectDescription.newCommand();
    warningCleanerBuilderCommand.setBuilderName(WarningCleanerBuilder.BUILDER_ID);
    ICommand smapBuilderCommand = projectDescription.newCommand();
    smapBuilderCommand.setBuilderName(SMapInstallerBuilder.BUILDER_ID);

    if (!commands.contains(antxrBuilderCommand)) {
        commands.add(0, antxrBuilderCommand); // add at start
    }
    if (!commands.contains(warningCleanerBuilderCommand)) {
        commands.add(warningCleanerBuilderCommand); // add at end
    }
    if (!commands.contains(smapBuilderCommand)) {
        commands.add(smapBuilderCommand); // add at end
    }

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

    //        // add the antxr.jar file to a lib dir
    //        IFolder folder = getProject().getFolder("lib");
    //        if (!folder.exists()) {
    //            folder.create(true, true, null);
    //        }
    //        IPath rawLocation = folder.getRawLocation();
    //        URL antxrJarUrl = AntxrCorePlugin.getDefault().getBundle().getEntry("lib/antxr.jar");
    //
    //        BufferedOutputStream bout = null;
    //        BufferedInputStream bin = null;
    //        int b;
    //        try {
    //            try {
    //                bout = new BufferedOutputStream(new FileOutputStream(new File(rawLocation.toFile(), "antxr.jar")));
    //                bin = new BufferedInputStream(antxrJarUrl.openStream());
    //                while ((b = bin.read()) != -1) {
    //                    bout.write(b);
    //                }
    //            } finally {
    //                if (bout != null) {
    //                    bout.close();
    //                }
    //                if (bin != null) {
    //                    bin.close();
    //                }
    //            }
    //        } catch (IOException e) {
    //            e.printStackTrace();
    //        }
    //
    //        folder.refreshLocal(IResource.DEPTH_ONE, null);
    //
    //        // add the jar to the classpath if not present
    //        String jarPath = "/" + getProject().getName() + "/lib/antxr.jar";

    IFolder antxr3GeneratedFolder = getProject().getFolder("antxr-generated");
    if (!antxr3GeneratedFolder.exists()) {
        antxr3GeneratedFolder.create(true, true, null);
    }
    String generatedSourcePath = "/" + getProject().getName() + "/antxr-generated";

    final IJavaProject javaProject = JavaCore.create(getProject());
    IClasspathEntry[] rawClasspath = javaProject.getRawClasspath();
    boolean generatedSourceDirFound = false;
    for (IClasspathEntry classpathEntry : rawClasspath) {
        //            if (classpathEntry.getEntryKind() == IClasspathEntry.CPE_LIBRARY) {
        //                if (classpathEntry.getPath().toString().equals(jarPath)) {
        //                    found = true;
        //                }
        //            }
        if (classpathEntry.getEntryKind() == IClasspathEntry.CPE_SOURCE) {
            if (classpathEntry.getPath().toString().equals(generatedSourcePath)) {
                generatedSourceDirFound = true;
            }
        }
    }

    int toAdd = 0;
    if (!generatedSourceDirFound) {
        toAdd++;
    }
    if (!generatedSourceDirFound) {
        final IClasspathEntry newEntries[] = new IClasspathEntry[rawClasspath.length + toAdd];
        System.arraycopy(rawClasspath, 0, newEntries, 0, rawClasspath.length);
        //            newEntries[rawClasspath.length] = JavaCore.newLibraryEntry(new Path(jarPath), Path.EMPTY, Path.ROOT);
        if (!generatedSourceDirFound) {
            newEntries[newEntries.length - 1] = JavaCore.newSourceEntry(new Path(generatedSourcePath));
        }
        JavaCore.run(new IWorkspaceRunnable() {
            public void run(IProgressMonitor monitor) throws CoreException {
                javaProject.setRawClasspath(newEntries, null);
            }
        }, null);
    }
}

---

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 av  a 2s .com*/
    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//from   ww  w . ja  va 2s.c  o  m
 *
 * @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/* ww w  . jav a  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/*from www.  j a va 2  s.  c  om*/
 * @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();
        }
    }
}

---

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