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

Introduction

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

Prototype

IPackageFragmentRoot getPackageFragmentRoot(IResource resource);

Source Link

Document

Returns a package fragment root for the given resource, which must either be a folder representing the top of a package hierarchy, or a ZIP archive (e.g.

Usage

From source file:com.mtcflow.project.util.MTCProjectSupport.java

License:Open Source License

private IJavaProject createProject(String projName) throws Exception {
    IWorkspaceRoot root = ResourcesPlugin.getWorkspace().getRoot();

    if (projName == null || projName.trim().length() == 0)
        return null;

    // create eclipse project
    IProject project = root.getProject(projName);
    if (project.exists())
        project.delete(true, null);/*from  w w w  .j  a va 2  s . c  o m*/

    project.create(null);
    project.open(null);

    addNature(project);

    // create java project
    IJavaProject javaProject = JavaCore.create(project);

    // add bin/ouput folder
    IFolder binFolder = project.getFolder("bin");
    binFolder.create(false, true, null);
    javaProject.setOutputLocation(binFolder.getFullPath(), null);

    // add libs to project class path
    List<IClasspathEntry> entries = new ArrayList<IClasspathEntry>();
    IVMInstall vmInstall = JavaRuntime.getDefaultVMInstall();
    LibraryLocation[] locations = JavaRuntime.getLibraryLocations(vmInstall);
    for (LibraryLocation element : locations) {
        entries.add(JavaCore.newLibraryEntry(element.getSystemLibraryPath(), null, null));
    }

    javaProject.setRawClasspath(entries.toArray(new IClasspathEntry[entries.size()]), null);

    // create source folder
    IFolder sourceFolder = project.getFolder("src");
    sourceFolder.create(false, true, null);

    IPackageFragmentRoot srcRoot = javaProject.getPackageFragmentRoot(sourceFolder);
    IClasspathEntry[] oldEntries = javaProject.getRawClasspath();
    IClasspathEntry[] newEntries = new IClasspathEntry[oldEntries.length + 1];
    System.arraycopy(oldEntries, 0, newEntries, 0, oldEntries.length);
    newEntries[oldEntries.length] = JavaCore.newSourceEntry(srcRoot.getPath());
    javaProject.setRawClasspath(newEntries, null);

    return javaProject;
}

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From source file:com.nginious.http.plugin.NewProjectWizard.java

License:Apache License

public boolean performFinish() {
    String name = pageOne.getProjectName();
    IProject newProject = ResourcesPlugin.getWorkspace().getRoot().getProject(name);

    if (newProject.exists()) {
        throw new RuntimeException("Project exists!");
    }//from  w w w .  j  av  a2 s.c om

    try {
        int listenPort = pageOne.getListenPort();

        if (!pageOne.validate(listenPort)) {
            return false;
        }

        IProgressMonitor progressMonitor = new NullProgressMonitor();

        // Create project
        newProject.create(progressMonitor);
        newProject.open(progressMonitor);

        // Create folder structure
        String[] paths = { "src", "WebContent", "WebContent/WEB-INF", "WebContent/WEB-INF/classes",
                "WebContent/WEB-INF/lib", "WebContent/WEB-INF/xsp" };
        addToProjectStructure(newProject, paths);

        ClassPathBuilder builder = new ClassPathBuilder(newProject, progressMonitor);
        builder.build(progressMonitor);

        // Set project nature
        IProjectDescription description = newProject.getDescription();
        description.setNatureIds(new String[] { JavaCore.NATURE_ID, NginiousPlugin.NATURE_ID });
        newProject.setDescription(description, null);

        // Create java project
        IJavaProject javaProject = JavaCore.create(newProject);

        // Set classes output folder
        IFolder classesFolder = newProject.getFolder("WebContent/WEB-INF/classes");
        javaProject.setOutputLocation(classesFolder.getFullPath(), null);

        // Set classpath
        IClasspathEntry[] entries = builder.getClassPath();
        javaProject.setRawClasspath(entries, progressMonitor);

        // Set source folder
        IFolder sourceFolder = newProject.getFolder("src");
        IPackageFragmentRoot root = javaProject.getPackageFragmentRoot(sourceFolder);
        IClasspathEntry[] oldEntries = javaProject.getRawClasspath();
        IClasspathEntry[] newEntries = new IClasspathEntry[oldEntries.length + 1];
        System.arraycopy(oldEntries, 0, newEntries, 0, oldEntries.length);
        newEntries[oldEntries.length] = JavaCore.newSourceEntry(root.getPath());
        javaProject.setRawClasspath(newEntries, null);
        BasicNewProjectResourceWizard.updatePerspective(this.configurationElement);

        newProject.setPersistentProperty(NginiousPlugin.LISTEN_PORT_PROP_KEY, Integer.toString(listenPort));
        newProject.setPersistentProperty(NginiousPlugin.PUBLISH_URL_PROP_KEY, pageOne.getPublishUrl());
        newProject.setPersistentProperty(NginiousPlugin.PUBLISH_USERNAME_PROP_KEY,
                pageOne.getPublishUsername());
        newProject.setPersistentProperty(NginiousPlugin.PUBLISH_PASSWORD_PROP_KEY,
                pageOne.getPublishPassword());
        newProject.setPersistentProperty(NginiousPlugin.MIN_MEMORY_PROP_KEY,
                Integer.toString(pageOne.getMinMemory()));
        newProject.setPersistentProperty(NginiousPlugin.MAX_MEMORY_PROP_KEY,
                Integer.toString(pageOne.getMaxMemory()));
    } catch (Exception e) {
        throw new RuntimeException(e.getMessage(), e);
    }

    return true;
}

---

From source file:com.redhat.ceylon.eclipse.ui.test.CeylonEditorTest.java

License:Open Source License

private IProject createJavaProject(String name) throws CoreException, JavaModelException {
    IWorkspaceRoot root = ResourcesPlugin.getWorkspace().getRoot();
    IProject project = root.getProject(name);
    project.create(null);/*from ww w .  ja  v  a  2s .  co  m*/
    project.open(null);

    IProjectDescription description = project.getDescription();
    description.setNatureIds(new String[] { JavaCore.NATURE_ID });
    project.setDescription(description, null);

    IJavaProject javaProject = JavaCore.create(project);

    IFolder binFolder = project.getFolder("bin");
    binFolder.create(false, true, null);
    javaProject.setOutputLocation(binFolder.getFullPath(), null);

    List<IClasspathEntry> entries = new ArrayList<IClasspathEntry>();
    IVMInstall vmInstall = JavaRuntime.getDefaultVMInstall();
    LibraryLocation[] locations = JavaRuntime.getLibraryLocations(vmInstall);
    for (LibraryLocation element : locations) {
        entries.add(JavaCore.newLibraryEntry(element.getSystemLibraryPath(), null, null));
    }
    //add libs to project class path
    javaProject.setRawClasspath(entries.toArray(new IClasspathEntry[entries.size()]), null);

    IFolder sourceFolder = project.getFolder("src");
    sourceFolder.create(false, true, null);

    IPackageFragmentRoot packageroot = javaProject.getPackageFragmentRoot(sourceFolder);
    IClasspathEntry[] oldEntries = javaProject.getRawClasspath();
    IClasspathEntry[] newEntries = new IClasspathEntry[oldEntries.length + 1];
    System.arraycopy(oldEntries, 0, newEntries, 0, oldEntries.length);
    newEntries[oldEntries.length] = JavaCore.newSourceEntry(packageroot.getPath());
    javaProject.setRawClasspath(newEntries, null);
    return project;
}

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From source file:com.siteview.mde.internal.core.converter.MonitorConverter.java

License:Open Source License

private Set findPackages(IProject proj, Map libs, IBuild build) {
    TreeSet result = new TreeSet();
    IJavaProject jp = JavaCore.create(proj);
    Iterator it = libs.entrySet().iterator();
    while (it.hasNext()) {
        Map.Entry entry = (Map.Entry) it.next();
        String libName = entry.getKey().toString();
        List filter = (List) entry.getValue();
        IBuildEntry libEntry = build.getEntry(SOURCE_PREFIX + libName);
        if (libEntry != null) {
            String[] tokens = libEntry.getTokens();
            for (int i = 0; i < tokens.length; i++) {
                IResource folder = null;
                if (tokens[i].equals(".")) //$NON-NLS-1$
                    folder = proj;//from w  ww.  j  a va  2 s  . c o m
                else
                    folder = proj.getFolder(tokens[i]);
                if (folder != null)
                    addPackagesFromFragRoot(jp.getPackageFragmentRoot(folder), result, filter);
            }
        } else {
            IResource res = proj.findMember(libName);
            if (res != null)
                addPackagesFromFragRoot(jp.getPackageFragmentRoot(res), result, filter);
        }
    }
    return result;
}

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From source file:com.siteview.mde.internal.core.util.ManifestUtils.java

License:Open Source License

public static IPackageFragmentRoot[] findPackageFragmentRoots(IManifestHeader header, IProject project) {
    IJavaProject javaProject = JavaCore.create(project);

    String[] libs;/*from   w w w. j  a va 2  s . c om*/
    if (header == null || header.getValue() == null)
        libs = new String[] { "." }; //$NON-NLS-1$
    else
        libs = header.getValue().split(","); //$NON-NLS-1$

    IBuild build = getBuild(project);
    if (build == null) {
        try {
            return javaProject.getPackageFragmentRoots();
        } catch (JavaModelException e) {
            return new IPackageFragmentRoot[0];
        }
    }
    List pkgFragRoots = new LinkedList();
    for (int j = 0; j < libs.length; j++) {
        String lib = libs[j];
        //https://bugs.eclipse.org/bugs/show_bug.cgi?id=230469           
        IPackageFragmentRoot root = null;
        if (!lib.equals(".")) { //$NON-NLS-1$
            try {
                root = javaProject.getPackageFragmentRoot(project.getFile(lib));
            } catch (IllegalArgumentException e) {
                return new IPackageFragmentRoot[0];
            }
        }
        if (root != null && root.exists()) {
            pkgFragRoots.add(root);
        } else {
            IBuildEntry entry = build.getEntry("source." + lib); //$NON-NLS-1$
            if (entry == null)
                continue;
            String[] tokens = entry.getTokens();
            for (int i = 0; i < tokens.length; i++) {
                IResource resource = project.findMember(tokens[i]);
                if (resource == null)
                    continue;
                root = javaProject.getPackageFragmentRoot(resource);
                if (root != null && root.exists())
                    pkgFragRoots.add(root);
            }
        }
    }
    return (IPackageFragmentRoot[]) pkgFragRoots.toArray(new IPackageFragmentRoot[pkgFragRoots.size()]);
}

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From source file:com.siteview.mde.internal.ui.editor.schema.NewClassCreationWizard.java

License:Open Source License

private void initializeValues(IProject project, String value) throws JavaModelException {
    value = TextUtil.trimNonAlphaChars(value);
    IJavaProject javaProject = JavaCore.create(project);
    IPackageFragmentRoot srcEntryDft = null;
    IPackageFragmentRoot[] roots = javaProject.getPackageFragmentRoots();
    for (int i = 0; i < roots.length; i++) {
        if (roots[i].getKind() == IPackageFragmentRoot.K_SOURCE) {
            srcEntryDft = roots[i];/*  w ww.ja  v  a 2  s .c om*/
            break;
        }
    }
    if (srcEntryDft != null)
        packageRoot = srcEntryDft;
    else
        packageRoot = javaProject.getPackageFragmentRoot(javaProject.getResource());

    String packageNameString = null;
    int index = value.lastIndexOf("."); //$NON-NLS-1$
    if (index == -1) {
        className = value;
    } else {
        className = value.substring(index + 1);
        packageNameString = value.substring(0, index);
    }
    if (packageNameString != null && packageRoot != null) {
        IFolder packageFolder = project.getFolder(packageNameString);
        packageName = packageRoot.getPackageFragment(packageFolder.getProjectRelativePath().toOSString());
    }
}

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From source file:com.siteview.mde.internal.ui.search.dependencies.AddNewDependenciesOperation.java

License:Open Source License

private void addPackagesFromResource(IJavaProject jProject, IResource res, Set ignorePkgs) {
    if (res == null)
        return;//from  w  w  w  . ja va  2s .c om
    try {
        IPackageFragmentRoot root = jProject.getPackageFragmentRoot(res);
        IJavaElement[] children = root.getChildren();
        for (int i = 0; i < children.length; i++) {
            String pkgName = children[i].getElementName();
            if (children[i] instanceof IParent)
                if (pkgName.length() > 0 && ((IParent) children[i]).hasChildren())
                    ignorePkgs.add(children[i].getElementName());
        }
    } catch (JavaModelException e) {
    }
}

---

From source file:com.siteview.mde.internal.ui.wizards.plugin.NewProjectCreationOperation.java

License:Open Source License

private void addAllSourcePackages(IProject project, Set list) {
    try {//from   w w w .  ja  v a2s .c  o  m
        IJavaProject javaProject = JavaCore.create(project);
        IClasspathEntry[] classpath = javaProject.getRawClasspath();
        for (int i = 0; i < classpath.length; i++) {
            IClasspathEntry entry = classpath[i];
            if (entry.getEntryKind() == IClasspathEntry.CPE_SOURCE) {
                IPath path = entry.getPath().removeFirstSegments(1);
                if (path.segmentCount() > 0) {
                    IPackageFragmentRoot root = javaProject.getPackageFragmentRoot(project.getFolder(path));
                    IJavaElement[] children = root.getChildren();
                    for (int j = 0; j < children.length; j++) {
                        IPackageFragment frag = (IPackageFragment) children[j];
                        if (frag.getChildren().length > 0 || frag.getNonJavaResources().length > 0)
                            list.add(children[j].getElementName());
                    }
                }
            }
        }
    } catch (JavaModelException e) {
    }
}

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From source file:com.sun.codemodel.ClassGenerator.java

License:Apache License

public ClassGenerator(PrintStream s, String space, IFolder generated, IJavaProject project) {
    pw = s;//from www. j  a  va 2  s. c om
    indentSpace = space;
    /*
     * collectedReferences = new HashMap<String, ReferenceList>(); //ids =
     * new HashSet<String>(); importedClasses = new HashSet<JClass>();
     */
    this.project = project;
    this.generated = generated;
    pfr = project.getPackageFragmentRoot(generated);
}

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From source file:com.testify.ecfeed.ui.common.EclipseModelImplementer.java

License:Open Source License

private IPackageFragmentRoot createNewSourceFolder(String name) throws CoreException {
    IProject project = fFileInfoProvider.getProject();
    IJavaProject javaProject = JavaCore.create(project);
    IFolder srcFolder = project.getFolder(name);
    int i = 0;/*  w w  w .  j  ava2s. c  o m*/
    while (srcFolder.exists()) {
        String newName = name + i++;
        srcFolder = project.getFolder(newName);
    }
    srcFolder.create(false, true, null);
    IPackageFragmentRoot root = javaProject.getPackageFragmentRoot(srcFolder);

    IClasspathEntry[] entries = javaProject.getRawClasspath();
    IClasspathEntry[] updated = new IClasspathEntry[entries.length + 1];
    System.arraycopy(entries, 0, updated, 0, entries.length);
    updated[entries.length] = JavaCore.newSourceEntry(root.getPath());
    javaProject.setRawClasspath(updated, null);
    return root;
}

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