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

List of usage examples for org.eclipse.jdt.core IJavaProject setRawClasspath

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Introduction

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

Prototype

void setRawClasspath(IClasspathEntry[] entries, IProgressMonitor monitor) throws JavaModelException;

Source Link

Document

Sets the classpath of this project using a list of classpath entries.

Usage

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

/**
 * Returns a javadoc starting line with the specified tab indentation level.
 * /* w ww .j a  v a 2  s  . c o m*/
 * @param indent the number of tabs to indent
 * @return a String for a new javadoc comment
 */
public static IJavaProject addJavaProjectNature(final IProject project, final IProgressMonitor monitor)
        throws CoreException {
    final SubMonitor progress = SubMonitor.convert(monitor, 2);
    IJavaProject javaProject = null;

    progress.subTask("Checking project natures");
    final IProjectDescription desc = project.getDescription();
    if (!project.hasNature(JavaCore.NATURE_ID)) {
        // Add the Java Nature
        final String[] natures = desc.getNatureIds();
        final String[] newNatures = new String[natures.length + 1];
        System.arraycopy(natures, 0, newNatures, 0, natures.length);
        newNatures[natures.length] = JavaCore.NATURE_ID;
        desc.setNatureIds(newNatures);
        project.setDescription(desc, progress.newChild(1));

        // Get the resulting Java Project
        javaProject = JavaCore.create(project);

        final IClasspathEntry[] defaultClasspath = new IClasspathEntry[1];
        defaultClasspath[0] = JavaRuntime.getDefaultJREContainerEntry();
        javaProject.setRawClasspath(defaultClasspath, progress.newChild(1));
    } else {
        javaProject = JavaCore.create(project);
    }
    return javaProject;
}

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

License:Open Source License

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

    IClasspathEntry e;/*from w  w  w . j a v  a 2 s.  c o  m*/
    e = JavaRuntime.getDefaultJREContainerEntry();
    if (!entries.contains(e)) {
        entries.add(e);
    }

    entries.add(JavaCore.newContainerEntry(ScaCore.OSSIE_LIB_CONTAINER_PATH));
    entries.add(JavaCore.newContainerEntry(ScaCore.SOFT_PKG_REF_CONTAINER_PATH));

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

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

License:Open Source License

/**
 * @deprecated The code in {@link #addRedhawkJavaClassPaths} will correctly include all of the .jar files
 * @param jproject/*from   w  w  w.j av a  2s. c  o m*/
 * @param ports
 * @param monitor
 * @throws CoreException
 */
@Deprecated
public static void addRedhawkPortClassPaths(final IJavaProject jproject, final Ports ports,
        final IProgressMonitor monitor) throws CoreException {
    final Set<String> packages = new LinkedHashSet<String>();
    for (final Provides p : ports.getProvides()) {
        final String[] ints = p.getRepID().split(":")[1].split("/");
        packages.add(ints[ints.length - 2]);
    }
    for (final Uses u : ports.getUses()) {
        final String[] ints = u.getRepID().split(":")[1].split("/");
        packages.add(ints[ints.length - 2]);
    }

    final SubMonitor progress = SubMonitor.convert(monitor, packages.size() + 1);
    final Set<IClasspathEntry> entries = new LinkedHashSet<IClasspathEntry>(
            Arrays.asList(jproject.getRawClasspath()));

    for (final String pack : packages) {
        final String jarFile = "OSSIEHOME/lib/" + pack + "Interfaces.jar";
        final IClasspathEntry e = JavaCore.newVariableEntry(new Path(jarFile), null, null);
        if (!entries.contains(e)) {
            entries.add(e);
        }
        progress.worked(1);
    }

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

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   w ww.ja  va  2 s .  co  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:hornetq_project_gen.importWizards.hornetq.ImportWizard.java

License:Open Source License

public boolean performFinish() {
    MavenModelHelper helper = mainPage.getHelper();

    if (helper == null)
        return false;

    IProgressMonitor progressMonitor = new GenericProgressMonitor();
    IWorkspaceRoot rootWs = ResourcesPlugin.getWorkspace().getRoot();
    try {/*from   w ww.j  a v  a  2  s .  c o  m*/
        IProject project = rootWs.getProject(mainPage.getProjectName());
        project.create(progressMonitor);
        project.open(progressMonitor);
        //add nature
        IProjectDescription description = project.getDescription();
        description.setNatureIds(new String[] { JavaCore.NATURE_ID });
        project.setDescription(description, progressMonitor);

        IJavaProject javaProject = JavaCore.create(project);
        //setup bin output folder
        if (javaProject.getOutputLocation() == null) {
            IFolder binFolder = project.getFolder("bin");
            binFolder.create(false, true, null);
            javaProject.setOutputLocation(binFolder.getFullPath(), null);
        }

        //all source files
        Map<String, IClasspathEntry> sources = new HashMap<String, IClasspathEntry>();
        helper.getProjectSources(project, sources);

        //all external jars
        helper.getDependencies(sources);

        //jre lib
        IClasspathEntry[] jreEntries = PreferenceConstants.getDefaultJRELibrary();
        for (int i = 0; i < jreEntries.length; i++) {
            sources.put(jreEntries[i].getPath().toOSString(), jreEntries[i]);
        }

        //copy missing entries
        helper.findMissingEntries(project, sources);

        //copy resources
        helper.copyResources(project, sources);

        //set project classpath
        IClasspathEntry[] allEntries = sources.values().toArray(new IClasspathEntry[0]);
        javaProject.setRawClasspath(allEntries, progressMonitor);

        //add a builder
        final String BUILDER_ID = "hornetq_project_gen.hqbuilder";
        IProjectDescription desc = project.getDescription();
        ICommand[] commands = desc.getBuildSpec();
        boolean found = false;

        for (int i = 0; i < commands.length; ++i) {
            if (commands[i].getBuilderName().equals(BUILDER_ID)) {
                found = true;
                break;
            }
        }
        if (!found) {
            //add builder to project
            ICommand command = desc.newCommand();
            command.setBuilderName(BUILDER_ID);
            ICommand[] newCommands = new ICommand[commands.length + 1];

            // Add it before other builders.
            System.arraycopy(commands, 0, newCommands, 1, commands.length);
            newCommands[0] = command;
            desc.setBuildSpec(newCommands);
            project.setDescription(desc, null);
        }

    } catch (CoreException e) {
        e.printStackTrace();
        return false;
    }

    return true;
}

From source file:hornetq_project_gen.importWizards.wildfly.WildFlyImportWizard.java

License:Open Source License

public boolean performFinish() {
    MavenModelHelper helper = mainPage.getHelper();

    if (helper == null)
        return false;

    IProgressMonitor progressMonitor = new GenericProgressMonitor();
    IWorkspaceRoot rootWs = ResourcesPlugin.getWorkspace().getRoot();
    try {// www. ja va  2s .  c o  m
        IProject project = rootWs.getProject(mainPage.getProjectName());
        project.create(progressMonitor);
        project.open(progressMonitor);
        //add nature
        IProjectDescription description = project.getDescription();
        description.setNatureIds(new String[] { JavaCore.NATURE_ID });
        project.setDescription(description, progressMonitor);

        IJavaProject javaProject = JavaCore.create(project);
        //setup bin output folder
        if (javaProject.getOutputLocation() == null) {
            IFolder binFolder = project.getFolder("bin");
            binFolder.create(false, true, null);
            javaProject.setOutputLocation(binFolder.getFullPath(), null);
        }

        //all source files
        Map<String, IClasspathEntry> sources = new HashMap<String, IClasspathEntry>();
        helper.getProjectSources(project, sources);

        //all external jars
        helper.getDependencies(sources);

        //jre lib
        IClasspathEntry[] jreEntries = PreferenceConstants.getDefaultJRELibrary();
        for (int i = 0; i < jreEntries.length; i++) {
            sources.put(jreEntries[i].getPath().toOSString(), jreEntries[i]);
        }

        //need jconsole for cli
        String jHome = System.getProperty("java.home");
        File jreHome = new File(jHome);
        File libDir = new File(jreHome.getParentFile(), "lib");
        File jConsoleJar = new File(libDir, "jconsole.jar");

        String key = jConsoleJar.getAbsolutePath();
        if (!sources.containsKey(key)) {
            IPath jarPath = Path.fromOSString(key);
            IClasspathEntry entry = JavaCore.newLibraryEntry(jarPath, null, null, false);
            sources.put(key, entry);
        }

        //copy missing entries
        helper.findMissingEntries(project, sources);

        //copy resources
        helper.copyResources(project, sources);

        //set project classpath
        IClasspathEntry[] allEntries = sources.values().toArray(new IClasspathEntry[0]);
        javaProject.setRawClasspath(allEntries, progressMonitor);

        //add a builder
        final String BUILDER_ID = "hornetq_project_gen.hqbuilder";
        IProjectDescription desc = project.getDescription();
        ICommand[] commands = desc.getBuildSpec();
        boolean found = false;

        for (int i = 0; i < commands.length; ++i) {
            if (commands[i].getBuilderName().equals(BUILDER_ID)) {
                found = true;
                break;
            }
        }
        if (!found) {
            //add builder to project
            ICommand command = desc.newCommand();
            command.setBuilderName(BUILDER_ID);
            ICommand[] newCommands = new ICommand[commands.length + 1];

            // Add it before other builders.
            System.arraycopy(commands, 0, newCommands, 1, commands.length);
            newCommands[0] = command;
            desc.setBuildSpec(newCommands);
            project.setDescription(desc, null);
        }

    } catch (CoreException e) {
        e.printStackTrace();
        return false;
    }

    return true;
}

From source file:hydrograph.ui.expression.editor.composites.CategoriesDialogSourceComposite.java

License:Apache License

private void createBrowseButton(Composite headerComposite) {
    Button browseButton = new Button(headerComposite, SWT.NONE);
    browseButton.setText("Browse");
    browseButton.setToolTipText(Messages.EXTERNAL_JAR_DIALOG_BROWSE_BUTTON_TOOLTIP);
    browseButton.addSelectionListener(new SelectionAdapter() {
        public void widgetSelected(SelectionEvent e) {
            IFolder libsFolder = BuildExpressionEditorDataSturcture.INSTANCE.getCurrentProject()
                    .getFolder(PathConstant.PROJECT_LIB_FOLDER);
            FileDialog dialog = new FileDialog(Display.getCurrent().getActiveShell(), SWT.OK);
            dialog.setFilterExtensions(filters);
            String path = dialog.open();
            if (path != null) {
                File file = new File(path);
                if (file.isFile()) {
                    IFile newFile = libsFolder.getFile(file.getName());
                    if (!newFile.exists()) {
                        try (InputStream fis = new FileInputStream(file.getAbsoluteFile())) {
                            newFile.create(fis, true, null);
                            addFileToBuildPath(newFile);
                            loadComboJarListFromBuildPath(comboJarList, newFile.getName());

                        } catch (CoreException | IOException e1) {
                            LOGGER.error(
                                    "Exception occurred while copying jar file from local-file-system to project",
                                    e1);
                            new CustomMessageBox(SWT.ERROR, Messages.JAR_FILE_COPY_ERROR, Messages.ERROR_TITLE)
                                    .open();
                        }/* w  ww .ja  v a 2 s.  c o  m*/
                    } else {
                        new CustomMessageBox(SWT.ERROR, Messages.DUPLICATE_JAR_FILE_COPY_ERROR,
                                Messages.ERROR_TITLE).open();
                    }
                }
            }
        }

        private void addFileToBuildPath(IFile jarFile) throws CoreException {
            LOGGER.error("Adding jar file " + jarFile.getName() + " to build Path");
            IJavaProject javaProject = JavaCore
                    .create(BuildExpressionEditorDataSturcture.INSTANCE.getCurrentProject());
            IClasspathEntry[] oldClasspathEntry = javaProject.getRawClasspath();
            IClasspathEntry[] newClasspathEntry = new IClasspathEntry[oldClasspathEntry.length + 1];
            for (int index = 0; index < oldClasspathEntry.length; index++) {
                if (oldClasspathEntry[index].getPath().equals(jarFile.getFullPath()))
                    return;
                newClasspathEntry[index] = javaProject.getRawClasspath()[index];
            }
            newClasspathEntry[oldClasspathEntry.length] = JavaCore.newLibraryEntry(jarFile.getFullPath(), null,
                    null);
            javaProject.setRawClasspath(newClasspathEntry, new NullProgressMonitor());
            javaProject.close();
        }
    });
}

From source file:hydrograph.ui.expression.editor.composites.CategoriesDialogSourceComposite.java

License:Apache License

private void createDelButton(Composite headerComposite) {
    deleteButton = new Button(headerComposite, SWT.NONE);
    deleteButton.setBounds(0, 0, 75, 25);
    deleteButton.setToolTipText(Messages.EXTERNAL_JAR_DIALOG_DELETE_BUTTON_TOOLTIP);
    try {//w  w w. jav  a 2s  . c  om
        deleteButton.setImage(ImagePathConstant.DELETE_BUTTON.getImageFromRegistry());
    } catch (Exception exception) {
        LOGGER.error("Exception occurred while attaching image to button", exception);
        deleteButton.setText("Delete");
    }

    deleteButton.addSelectionListener(new SelectionListener() {
        @Override
        public void widgetSelected(SelectionEvent e) {
            if (comboJarList.getSelectionIndex() > -1) {
                String jarName = comboJarList.getItem(comboJarList.getSelectionIndex());
                if (userIsSure(jarName)) {
                    try {
                        removeJarFromBuildPath(jarName);
                        comboJarList.remove(jarName);
                        sourcePackageList.removeAll();
                        refresh(jarName);
                        enableOrDisableAddLabelsOnComboSelection();
                    } catch (CoreException e1) {
                        LOGGER.error(
                                "Exception occurred while removing jar file" + jarName + "from build Path");
                    }
                }
            }
        }

        private boolean userIsSure(String jarName) {
            MessageBox messageBox = new MessageBox(Display.getCurrent().getActiveShell(),
                    SWT.ICON_QUESTION | SWT.YES | SWT.NO);
            messageBox.setMessage("Do you really want to remove " + jarName + " file?\nCannot be undone.");
            messageBox.setText("Remove Resource");
            int response = messageBox.open();
            if (response == SWT.YES)
                return true;
            return false;
        }

        private void refresh(String jarName) {
            boolean isAnyItemRemovedFromTargetList = false;
            String[] items = targetComposite.getTargetList().getItems();
            targetComposite.getTargetList().removeAll();
            for (String item : items) {
                String jarFileName = StringUtils.trim(StringUtils.substringAfter(item, Constants.DASH));
                if (!StringUtils.equalsIgnoreCase(jarFileName, jarName)) {
                    targetComposite.getTargetList().add(item);
                } else
                    isAnyItemRemovedFromTargetList = true;
            }
            if (isAnyItemRemovedFromTargetList) {
                addCategoreisDialog.createPropertyFileForSavingData();
            }
        }

        private void removeJarFromBuildPath(String jarName) throws CoreException {
            LOGGER.debug("Removing jar file" + jarName + "from build Path");
            IJavaProject javaProject = JavaCore
                    .create(BuildExpressionEditorDataSturcture.INSTANCE.getCurrentProject());
            IFile jarFile = javaProject.getProject().getFolder(PathConstant.PROJECT_LIB_FOLDER)
                    .getFile(jarName);
            IClasspathEntry[] oldClasspathEntry = javaProject.getRawClasspath();
            IClasspathEntry[] newClasspathEntry = new IClasspathEntry[oldClasspathEntry.length - 1];
            if (jarFile.exists()) {
                int index = 0;
                for (IClasspathEntry classpathEntry : oldClasspathEntry) {
                    if (classpathEntry.getPath().equals(jarFile.getFullPath())) {
                        continue;
                    }
                    newClasspathEntry[index] = classpathEntry;
                    index++;
                }
                javaProject.setRawClasspath(newClasspathEntry, new NullProgressMonitor());
                jarFile.delete(true, new NullProgressMonitor());
            }
            javaProject.close();
        }

        @Override
        public void widgetDefaultSelected(SelectionEvent e) {/* Do-Nothing */
        }
    });
}

From source file:hydrograph.ui.expression.editor.launcher.LaunchExpressionEditor.java

License:Apache License

private void addClassPathEntry(IPath tempSrcFolder) throws JavaModelException {
    IJavaProject javaProject = JavaCore.create(BuildExpressionEditorDataSturcture.INSTANCE.getCurrentProject());
    oldClasspathEntry = javaProject.getRawClasspath();
    IClasspathEntry[] newClasspathEntry = new IClasspathEntry[oldClasspathEntry.length + 1];
    for (int index = 0; index < newClasspathEntry.length - 1; index++) {
        if (oldClasspathEntry[index].getPath().equals(tempSrcFolder))
            return;
        newClasspathEntry[index] = javaProject.getRawClasspath()[index];
    }// w ww.  j a  v a 2 s  .co  m
    newClasspathEntry[newClasspathEntry.length - 1] = JavaCore.newSourceEntry(tempSrcFolder);
    javaProject.setRawClasspath(newClasspathEntry, new NullProgressMonitor());
}