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

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:net.sf.jasperreports.eclipse.builder.action.ToggleNatureAction.java

License:Open Source License

/**
 * Toggles sample nature on a project//w  w  w .  j  a  va  2 s.c o m
 * 
 * @param project
 *          to have sample nature added or removed
 */
private void toggleNature(IProject project, IProgressMonitor monitor) {
    try {
        IProjectDescription description = project.getDescription();
        String[] natures = description.getNatureIds();
        IJavaProject javaProject = JavaCore.create(project);
        for (int i = 0; i < natures.length; ++i) {
            if (JasperReportsNature.NATURE_ID.equals(natures[i])) {
                // Remove the nature
                String[] newNatures = new String[natures.length - 1];
                System.arraycopy(natures, 0, newNatures, 0, i);
                System.arraycopy(natures, i + 1, newNatures, i, natures.length - i - 1);
                description.setNatureIds(newNatures);
                project.setDescription(description, monitor);

                // Path to all libraries needed

                List<IClasspathEntry> centries = new ArrayList<IClasspathEntry>();
                IClasspathEntry[] entries = javaProject.readRawClasspath();
                Set<Path> set = JasperReportsPlugin.getClasspathContainerManager().getRemovableContainers();
                for (IClasspathEntry en : entries) {
                    if (en.getPath().equals(JRClasspathContainer.ID))
                        continue;
                    if (set.contains(en.getPath()))
                        continue;
                    centries.add(en);
                }
                javaProject.setRawClasspath(centries.toArray(new IClasspathEntry[centries.size()]), monitor);
                return;
            }
        }

        // Add the nature
        ProjectUtil.addNature(project, JasperReportsNature.NATURE_ID, monitor);
        ProjectUtil.createJRClasspathContainer(monitor, javaProject);
    } catch (CoreException e) {
        e.printStackTrace();
    }
}

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From source file:net.sf.jasperreports.eclipse.wizard.project.ProjectUtil.java

License:Open Source License

public static void createJRClasspathContainer(IProgressMonitor monitor, List<IClasspathEntry> centries,
        IJavaProject javaProject) throws JavaModelException {
    JRClasspathContainer classpathContainer = new JRClasspathContainer(null, javaProject);
    JavaCore.setClasspathContainer(JRClasspathContainer.ID, new IJavaProject[] { javaProject },
            new IClasspathContainer[] { classpathContainer }, monitor);
    centries.add(JavaCore.newContainerEntry(JRClasspathContainer.ID, true));
    javaProject.setRawClasspath(centries.toArray(new IClasspathEntry[centries.size()]), monitor);

    JasperReportsPlugin.getClasspathContainerManager().createJRClasspathContainer(monitor, centries,
            javaProject);/*from   w ww  .  ja  v  a 2 s  .c  o m*/
}

---

From source file:net.sf.jasperreports.eclipse.wizard.project.ProjectUtil.java

License:Open Source License

public static void addFileToClasspath(IProgressMonitor monitor, IFile file) throws CoreException {
    if (file.getProject().getNature(JavaCore.NATURE_ID) != null) {
        IJavaProject jprj = JavaCore.create(file.getProject());
        List<IClasspathEntry> centries = new ArrayList<IClasspathEntry>();
        IClasspathEntry[] entries = jprj.readRawClasspath();
        for (IClasspathEntry en : entries) {
            if (en.getPath().equals(file.getFullPath()))
                return;
        }//from  w  w  w  . j a  va  2  s  . com
        centries.add(JavaCore.newLibraryEntry(file.getFullPath(), null, new Path("/")));
        centries.addAll(Arrays.asList(entries));
        jprj.setRawClasspath(centries.toArray(new IClasspathEntry[centries.size()]), monitor);
    }
}

---

From source file:net.sf.jasperreports.samples.wizards.SampleNewWizard.java

License:Open Source License

private static void addLibraries(Set<String> lpaths, IJavaProject project, IProgressMonitor monitor) {
    if (lpaths.isEmpty())
        return;//w w  w  .  j av a 2  s  . c o  m
    try {
        IClasspathEntry[] cpentries = project.getRawClasspath();
        IClasspathEntry[] newEntries = new IClasspathEntry[cpentries.length + lpaths.size()];
        System.arraycopy(cpentries, 0, newEntries, 0, cpentries.length);
        int i = cpentries.length;
        for (String cp : lpaths) {
            newEntries[i] = JavaCore.newLibraryEntry(project.getProject().getFile(cp).getFullPath(), null,
                    null);
            i++;
            if (monitor.isCanceled())
                return;
        }
        project.setRawClasspath(newEntries, monitor);
    } catch (JavaModelException e) {
        e.printStackTrace();
    }

}

---

From source file:net.sf.jasperreports.samples.wizards.SampleNewWizard.java

License:Open Source License

private static void addSourceFolders(Set<String> cpaths, IJavaProject project, IProgressMonitor monitor) {
    if (cpaths.isEmpty())
        return;/*from   w ww. j av  a 2 s .c  om*/
    try {
        IClasspathEntry[] cpentries = project.getRawClasspath();
        IClasspathEntry[] newEntries = new IClasspathEntry[cpentries.length + cpaths.size()];
        System.arraycopy(cpentries, 0, newEntries, 0, cpentries.length);
        int i = cpentries.length;
        for (String cp : cpaths) {
            newEntries[i] = JavaCore.newSourceEntry(project.getProject().getFile(cp).getFullPath());
            i++;
            if (monitor.isCanceled())
                return;
        }
        project.setRawClasspath(newEntries, monitor);
    } catch (JavaModelException e) {
        e.printStackTrace();
    }

}

---

From source file:net.sf.rcer.jcoimport.ProjectGenerator.java

License:Open Source License

/**
 * Creates a plug-in project for the SAP JCo from the source file specified.
 * @param monitor// w w  w  .jav a 2 s .  c o m
 * @param sourceFileName
 * @param pluginName
 * @throws CoreException 
 * @throws IOException 
 */
private void createJCoPluginProject(IProgressMonitor monitor, String sourceFileName, String pluginName)
        throws CoreException, IOException {

    monitor.subTask(MessageFormat.format(Messages.ProjectGenerator_CreatePluginTaskDescription, pluginName));

    // read the source file                                                                              10
    final Map<String, byte[]> files = readArchiveFile(sourceFileName);
    monitor.worked(10);

    // remove the project if it exists                                                                    5
    IProject project = workspaceRoot.getProject(pluginName);
    if (project.exists()) {
        project.delete(true, true, new SubProgressMonitor(monitor, 5));
    } else {
        monitor.worked(5);
    }

    // create and open the project                                                                       10
    project.create(new SubProgressMonitor(monitor, 5));
    project.open(new SubProgressMonitor(monitor, 5));

    // update the project description                                                                     5
    IProjectDescription description = project.getDescription();
    description.setNatureIds(new String[] { JavaCore.NATURE_ID, PLUGIN_NATURE_ID });
    project.setDescription(description, new SubProgressMonitor(monitor, 5));

    // set the basic Java project properties                                                              5
    IJavaProject javaProject = JavaCore.create(project);
    IFolder binDir = project.getFolder("bin"); //$NON-NLS-1$
    IPath binPath = binDir.getFullPath();
    javaProject.setOutputLocation(binPath, new SubProgressMonitor(monitor, 5));

    // create empty jni folder                                                                            5
    project.getFolder("jni").create(true, true, new SubProgressMonitor(monitor, 5)); //$NON-NLS-1$

    // copy sapjco3.jar                                                                                  10
    project.getFile("sapjco3.jar").create(new ByteArrayInputStream(files.get("sapjco3.jar")), //$NON-NLS-1$ //$NON-NLS-2$
            true, new SubProgressMonitor(monitor, 10));

    // create META-INF and MANIFEST.MF                                                                   10
    // TODO use the version information from the MANIFEST.MF file in the archive
    IFolder metaInfFolder = project.getFolder("META-INF"); //$NON-NLS-1$
    metaInfFolder.create(true, true, new SubProgressMonitor(monitor, 5));
    StringBuilder manifest = new StringBuilder();
    manifest.append("Manifest-Version: 1.0\n"); //$NON-NLS-1$
    manifest.append("Bundle-ManifestVersion: 2\n"); //$NON-NLS-1$
    manifest.append("Bundle-Name: SAP Java Connector v3\n"); //$NON-NLS-1$
    manifest.append(MessageFormat.format("Bundle-SymbolicName: {0}\n", pluginName)); //$NON-NLS-1$
    manifest.append("Bundle-Version: 7.11.0\n"); //$NON-NLS-1$
    manifest.append("Bundle-ClassPath: bin/,\n"); //$NON-NLS-1$
    manifest.append(" sapjco3.jar,\n"); //$NON-NLS-1$
    manifest.append(" jni/\n"); //$NON-NLS-1$
    manifest.append("Bundle-Vendor: SAP AG, Walldorf (packaged using RCER)\n"); //$NON-NLS-1$
    manifest.append("Bundle-RequiredExecutionEnvironment: J2SE-1.5\n"); //$NON-NLS-1$
    manifest.append("Export-Package: com.sap.conn.jco,\n"); //$NON-NLS-1$
    manifest.append(" com.sap.conn.jco.ext,\n"); //$NON-NLS-1$
    manifest.append(" com.sap.conn.jco.monitor,\n"); //$NON-NLS-1$
    manifest.append(" com.sap.conn.jco.rt,\n"); //$NON-NLS-1$
    manifest.append(" com.sap.conn.jco.server\n"); //$NON-NLS-1$
    manifest.append("Bundle-ActivationPolicy: lazy\n"); //$NON-NLS-1$
    writeTextFile(monitor, manifest, metaInfFolder.getFile("MANIFEST.MF")); //$NON-NLS-1$

    // set classpath                                                                                      5
    final IPath jcoPath = new Path(MessageFormat.format("/{0}/sapjco3.jar", pluginName)); //$NON-NLS-1$
    IClasspathEntry jcoEntry = JavaCore.newLibraryEntry(jcoPath, Path.EMPTY, Path.EMPTY, true);
    final IPath jniPath = new Path(MessageFormat.format("/{0}/jni", pluginName)); //$NON-NLS-1$
    IClasspathEntry jniEntry = JavaCore.newLibraryEntry(jniPath, Path.EMPTY, Path.EMPTY, true);
    javaProject.setRawClasspath(new IClasspathEntry[] { jcoEntry, jniEntry },
            new SubProgressMonitor(monitor, 5));

    // create build.properties                                                                            5
    StringBuilder buildProperties = new StringBuilder();
    buildProperties.append("bin.includes = META-INF/,\\\n"); //$NON-NLS-1$
    buildProperties.append("               sapjco3.jar,\\\n"); //$NON-NLS-1$
    buildProperties.append("               jni/,\\\n"); //$NON-NLS-1$
    buildProperties.append("               .\n"); //$NON-NLS-1$
    writeTextFile(monitor, buildProperties, project.getFile("build.properties")); //$NON-NLS-1$

    // collect the plug-in for export
    exportableBundles.add(modelManager.findModel(project));
}

---

From source file:net.sf.rcer.jcoimport.ProjectGenerator.java

License:Open Source License

/**
 * Creates a plug-in project for the SAP IDoc library from the source file specified.
 * @param monitor//from w  ww  . ja  v  a  2 s .co m
 * @param sourceFileName
 * @param pluginName
 * @throws CoreException 
 * @throws IOException 
 */
private void createIDocPluginProject(IProgressMonitor monitor, String sourceFileName, String pluginName,
        String pluginNameJCo) throws CoreException, IOException {

    monitor.subTask(MessageFormat.format(Messages.ProjectGenerator_CreatePluginTaskDescription, pluginName));

    // read the source file                                                                              10
    final Map<String, byte[]> files = readArchiveFile(sourceFileName);
    monitor.worked(10);

    // remove the project if it exists                                                                    5
    IProject project = workspaceRoot.getProject(pluginName);
    if (project.exists()) {
        project.delete(true, true, new SubProgressMonitor(monitor, 5));
    } else {
        monitor.worked(5);
    }

    // create and open the project                                                                       10
    project.create(new SubProgressMonitor(monitor, 5));
    project.open(new SubProgressMonitor(monitor, 5));

    // update the project description                                                                     5
    IProjectDescription description = project.getDescription();
    description.setNatureIds(new String[] { JavaCore.NATURE_ID, PLUGIN_NATURE_ID });
    project.setDescription(description, new SubProgressMonitor(monitor, 5));

    // set the basic Java project properties                                                              5
    IJavaProject javaProject = JavaCore.create(project);
    IFolder binDir = project.getFolder("bin"); //$NON-NLS-1$
    IPath binPath = binDir.getFullPath();
    javaProject.setOutputLocation(binPath, new SubProgressMonitor(monitor, 5));

    // copy sapidoc3.jar                                                                                 15
    project.getFile("sapidoc3.jar").create(new ByteArrayInputStream(files.get("sapidoc3.jar")), //$NON-NLS-1$ //$NON-NLS-2$
            true, new SubProgressMonitor(monitor, 15));

    // create META-INF and MANIFEST.MF                                                                   10
    // TODO use the version information from the MANIFEST.MF file in the archive
    IFolder metaInfFolder = project.getFolder("META-INF"); //$NON-NLS-1$
    metaInfFolder.create(true, true, new SubProgressMonitor(monitor, 5));
    StringBuilder manifest = new StringBuilder();
    manifest.append("Manifest-Version: 1.0\n"); //$NON-NLS-1$
    manifest.append("Bundle-ManifestVersion: 2\n"); //$NON-NLS-1$
    manifest.append("Bundle-Name: SAP IDoc Library v3\n"); //$NON-NLS-1$
    manifest.append(MessageFormat.format("Bundle-SymbolicName: {0}\n", pluginName)); //$NON-NLS-1$
    manifest.append("Bundle-Version: 7.11.0\n"); //$NON-NLS-1$
    manifest.append("Bundle-ClassPath: bin/,\n"); //$NON-NLS-1$
    manifest.append(" sapidoc3.jar\n"); //$NON-NLS-1$
    manifest.append("Bundle-Vendor: SAP AG, Walldorf (packaged using RCER)\n"); //$NON-NLS-1$
    manifest.append("Bundle-RequiredExecutionEnvironment: J2SE-1.5\n"); //$NON-NLS-1$
    manifest.append("Export-Package: com.sap.conn.idoc,\n"); //$NON-NLS-1$
    manifest.append(" com.sap.conn.idoc.jco,\n"); //$NON-NLS-1$
    manifest.append(" com.sap.conn.idoc.rt.cp,\n"); //$NON-NLS-1$
    manifest.append(" com.sap.conn.idoc.rt.record,\n"); //$NON-NLS-1$
    manifest.append(" com.sap.conn.idoc.rt.record.impl,\n"); //$NON-NLS-1$
    manifest.append(" com.sap.conn.idoc.rt.trace,\n"); //$NON-NLS-1$
    manifest.append(" com.sap.conn.idoc.rt.util,\n"); //$NON-NLS-1$
    manifest.append(" com.sap.conn.idoc.rt.xml\n"); //$NON-NLS-1$
    manifest.append("Bundle-ActivationPolicy: lazy\n"); //$NON-NLS-1$
    manifest.append(MessageFormat.format("Require-Bundle: {0}\n", pluginNameJCo)); //$NON-NLS-1$
    writeTextFile(monitor, manifest, metaInfFolder.getFile("MANIFEST.MF")); //$NON-NLS-1$

    // set classpath                                                                                      5
    final IPath jcoPath = new Path(MessageFormat.format("/{0}/sapidoc3.jar", pluginName)); //$NON-NLS-1$
    IClasspathEntry jcoEntry = JavaCore.newLibraryEntry(jcoPath, Path.EMPTY, Path.EMPTY, true);
    javaProject.setRawClasspath(new IClasspathEntry[] { jcoEntry }, new SubProgressMonitor(monitor, 5));

    // create build.properties                                                                            5
    StringBuilder buildProperties = new StringBuilder();
    buildProperties.append("bin.includes = META-INF/,\\\n"); //$NON-NLS-1$
    buildProperties.append("               sapidoc3.jar,\\\n"); //$NON-NLS-1$
    buildProperties.append("               .\n"); //$NON-NLS-1$
    writeTextFile(monitor, buildProperties, project.getFile("build.properties")); //$NON-NLS-1$

    // collect the plug-in for export
    exportableBundles.add(modelManager.findModel(project));
}

---

From source file:net.sourceforge.floggy.eclipse.ToggleNatureAction.java

License:Open Source License

private void updateClasspath(IProject project) throws Exception {
    IJavaProject javaProject = JavaCore.create(project);
    List rawClasspath = new LinkedList(Arrays.asList(javaProject.getRawClasspath()));

    boolean contains = false;

    for (int i = 0; i < rawClasspath.size(); i++) {
        IClasspathEntry classpath = (IClasspathEntry) rawClasspath.get(i);

        if (classpath.getPath().toOSString().indexOf("floggy-persistence-framework") != -1) {
            contains = true;//from  ww  w .  j  a  va  2 s . com

            break;
        }
    }

    if (!contains) {
        Enumeration e = Activator.findEntries("/", "*.jar", true);

        while (e.hasMoreElements()) {
            URL url = (URL) e.nextElement();
            String path = FileLocator.toFileURL(url).getPath();

            if (path.indexOf("floggy-persistence-framework") != -1) {
                String javadocURL = "http://floggy.sourceforge.net/modules/floggy-persistence-framework/apidocs/";

                String version = getVersion(path);

                if (version != null) {
                    javadocURL = "http://floggy.sourceforge.net/modules/floggy-persistence-framework/" + version
                            + "/floggy-persistence-framework/apidocs/";
                }

                IClasspathAttribute attribute = JavaCore.newClasspathAttribute("javadoc_location", javadocURL);
                IClasspathEntry varEntry = JavaCore.newLibraryEntry(new Path(path), null, null, null,
                        new IClasspathAttribute[] { attribute }, true);
                rawClasspath.add(varEntry);
                javaProject.setRawClasspath(
                        (IClasspathEntry[]) rawClasspath.toArray(new IClasspathEntry[rawClasspath.size()]),
                        null);

                break;
            }
        }

        if (Activator.isMTJAvailble()) {
            IFile implJar = project.getFile("floggy-persistence-framework-impl.jar");

            if (!implJar.exists()) {
                ByteArrayOutputStream baos = new ByteArrayOutputStream();
                JarOutputStream out = new JarOutputStream(baos, new Manifest());

                out.close();

                implJar.create(new ByteArrayInputStream(baos.toByteArray()), IResource.DERIVED, null);
            }

            IPath filePatternImpl = new Path("net/sourceforge/floggy/persistence/impl/*");
            IPath filePatternImplMigration = new Path("net/sourceforge/floggy/persistence/impl/migration/*");

            IAccessRule[] accessRules = new IAccessRule[2];

            accessRules[0] = JavaCore.newAccessRule(filePatternImpl, IAccessRule.K_NON_ACCESSIBLE);
            accessRules[1] = JavaCore.newAccessRule(filePatternImplMigration, IAccessRule.K_NON_ACCESSIBLE);

            IClasspathEntry entry = JavaCore.newLibraryEntry(implJar.getLocation(), null, null, accessRules,
                    null, true);

            rawClasspath.add(entry);
            javaProject.setRawClasspath(
                    (IClasspathEntry[]) rawClasspath.toArray(new IClasspathEntry[rawClasspath.size()]), null);
        }
    }
}

---

From source file:net.ssehub.easy.producer.ui.project_management.EASyJavaConfigurator.java

License:Apache License

@Override
public void configure(IProject project, IProject parentProject) {
    JavaCapabilityConfigurationPage jcpage = new JavaCapabilityConfigurationPage();
    IJavaProject javaProject = JavaCore.create(project);
    IJavaProject javaParentProject = JavaCore.create(parentProject);

    jcpage.init(javaProject, null, null, false);
    try {/*from w  ww .j av a  2 s  . c  o m*/
        jcpage.configureJavaProject(null);
    } catch (CoreException e1) {
        EASyLoggerFactory.INSTANCE.getLogger(EASyJavaConfigurator.class, Activator.PLUGIN_ID).exception(e1);
    } catch (InterruptedException e1) {
        EASyLoggerFactory.INSTANCE.getLogger(EASyJavaConfigurator.class, Activator.PLUGIN_ID).exception(e1);
    }

    // Try to copy settings from parent
    try {
        IClasspathEntry[] parrentEntries = javaParentProject.getRawClasspath();
        IClasspathEntry[] newEntries = new IClasspathEntry[parrentEntries.length];

        // Copy Classpath Entries
        for (int i = 0; i < newEntries.length; i++) {
            IClasspathEntry parentEntry = parrentEntries[i];
            newEntries[i] = javaProject
                    .decodeClasspathEntry(javaParentProject.encodeClasspathEntry(parentEntry));

            try {
                IPath entryPath = newEntries[i].getPath().makeAbsolute();
                if (project.getFullPath().matchingFirstSegments(entryPath) > 0) {
                    File entryFile = entryPath.toFile();
                    IFolder folder = project.getFolder(entryFile.getName());
                    if (!folder.exists()) {
                        folder.create(false, true, null);
                    }
                }
            } catch (CoreException e) {
                EASyLoggerFactory.INSTANCE.getLogger(EASyJavaConfigurator.class, Activator.PLUGIN_ID)
                        .exception(e);
            }
        }
        javaProject.setRawClasspath(newEntries, null);
    } catch (CoreException e) {
        EASyLoggerFactory.INSTANCE.getLogger(EASyJavaConfigurator.class, Activator.PLUGIN_ID).exception(e);
    }

}

---

From source file:nz.ac.auckland.ptjava.builder.PTJavaClasspath.java

License:Open Source License

/**
 * Add the PTRuntime.jar to the classpath of javaProject
 * /*from  ww  w .  ja v a2s.  c  o m*/
 * @param javaProject
 * @param monitor
 */
public static void addPTRuntimeToClasspath(IJavaProject javaProject, IProgressMonitor monitor) {
    try {
        IClasspathEntry entries[] = javaProject.getRawClasspath();
        List<IClasspathEntry> list = new ArrayList<IClasspathEntry>(entries.length + 1);
        for (int i = 0; i < entries.length; i++) {
            list.add(entries[i]);
        }

        // add the java runtime library
        IPath path = null;
        IPreferenceStore prefs = PTJavaPlugin.getDefault().getPreferenceStore();
        if (prefs.getBoolean(PreferenceConstants.PTJAVA_USE_CUSTOM_RUNTIME)) {
            path = new Path(prefs.getString(PreferenceConstants.PTJAVA_RUNTIME_PATH));
        } else {
            path = PTJavaPreferencePage.getDefaultRuntimeJarPath();
        }
        list.add(JavaCore.newLibraryEntry(path, null, null));

        IClasspathEntry updatedEntries[] = new IClasspathEntry[list.size()];
        list.toArray(updatedEntries);

        javaProject.setRawClasspath(updatedEntries, monitor);
    } catch (JavaModelException e) {
        e.printStackTrace();
    }
}

---

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