Example usage for org.eclipse.jdt.core IPackageFragmentRoot K

Introduction

In this page you can find the example usage for org.eclipse.jdt.core IPackageFragmentRoot K_SOURCE.

Prototype

int K_SOURCE

To view the source code for org.eclipse.jdt.core IPackageFragmentRoot K_SOURCE.

Click Source Link

Document

Kind constant for a source path root.

Usage

From source file:com.siteview.mde.internal.core.builders.BundleErrorReporter.java

License:Open Source License

private void addProjectPackages(IProject proj) {
    try {//from ww  w. j av a 2s.  c  o m
        if (proj.hasNature(JavaCore.NATURE_ID)) {
            IJavaProject jp = JavaCore.create(proj);
            IPackageFragmentRoot[] roots = jp.getPackageFragmentRoots();
            for (int i = 0; i < roots.length; i++) {
                if (roots[i].getKind() == IPackageFragmentRoot.K_SOURCE
                        || (roots[i].getKind() == IPackageFragmentRoot.K_BINARY && !roots[i].isExternal())) {
                    IJavaElement[] children = roots[i].getChildren();
                    for (int j = 0; j < children.length; j++) {
                        IPackageFragment f = (IPackageFragment) children[j];
                        String name = f.getElementName();
                        if (name.equals("")) //$NON-NLS-1$
                            name = "."; //$NON-NLS-1$
                        if (f.hasChildren() || f.getNonJavaResources().length > 0)
                            fProjectPackages.add(name);
                    }
                }
            }
        }
    } catch (CoreException ce) {
    }
}

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

License:Open Source License

public static boolean isImmediateRoot(IPackageFragmentRoot root) throws JavaModelException {
    int kind = root.getKind();
    return kind == IPackageFragmentRoot.K_SOURCE
            || (kind == IPackageFragmentRoot.K_BINARY && !root.isExternal());
}

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

License:Open Source License

private static IPackageFragmentRoot[] getRoots(IJavaProject jProject) {
    ArrayList result = new ArrayList();
    try {/*from   w w w  .  jav  a 2s.  c  o  m*/
        IPackageFragmentRoot[] roots = jProject.getPackageFragmentRoots();
        for (int i = 0; i < roots.length; i++) {
            if (roots[i].getKind() == IPackageFragmentRoot.K_SOURCE
                    || jProject.getProject().equals(roots[i].getCorrespondingResource())
                    || (roots[i].isArchive() && !roots[i].isExternal())) {
                result.add(roots[i]);
            }
        }
    } catch (JavaModelException e) {
    }
    return (IPackageFragmentRoot[]) result.toArray(new IPackageFragmentRoot[result.size()]);
}

From source file:com.siteview.mde.internal.launching.launcher.LaunchArgumentsHelper.java

License:Open Source License

private static String getStartupJarPath() throws CoreException {
    IMonitorModelBase model = MonitorRegistry.findModel("org.eclipse.platform"); //$NON-NLS-1$
    if (model != null && model.getUnderlyingResource() != null) {
        IProject project = model.getUnderlyingResource().getProject();
        if (project.hasNature(JavaCore.NATURE_ID)) {
            IJavaProject jProject = JavaCore.create(project);
            IPackageFragmentRoot[] roots = jProject.getPackageFragmentRoots();
            for (int i = 0; i < roots.length; i++) {
                if (roots[i].getKind() == IPackageFragmentRoot.K_SOURCE
                        && roots[i].getPackageFragment("org.eclipse.core.launcher").exists()) { //$NON-NLS-1$
                    IPath path = jProject.getOutputLocation().removeFirstSegments(1);
                    return project.getLocation().append(path).toOSString();
                }/*from  w  w  w .  j ava 2 s  .c  o m*/
            }
        }
        if (project.getFile("startup.jar").exists()) //$NON-NLS-1$
            return project.getFile("startup.jar").getLocation().toOSString(); //$NON-NLS-1$
    }
    File startupJar = new Path(TargetPlatform.getLocation()).append("startup.jar").toFile(); //$NON-NLS-1$

    // if something goes wrong with the preferences, fall back on the startup.jar 
    // in the running eclipse.  
    if (!startupJar.exists())
        startupJar = new Path(TargetPlatform.getDefaultLocation()).append("startup.jar").toFile(); //$NON-NLS-1$

    return startupJar.exists() ? startupJar.getAbsolutePath() : null;
}

From source file:com.siteview.mde.internal.ui.editor.build.RuntimeInfoSection.java

License:Open Source License

private IPackageFragmentRoot[] computeSourceFolders() {
    ArrayList folders = new ArrayList();
    IBuildModel buildModel = getBuildModel();
    IProject project = buildModel.getUnderlyingResource().getProject();
    try {//from  w w w .  jav  a  2  s . c o  m
        if (project.hasNature(JavaCore.NATURE_ID)) {
            IJavaProject jProject = JavaCore.create(project);
            IPackageFragmentRoot[] roots = jProject.getPackageFragmentRoots();
            for (int i = 0; i < roots.length; i++)
                if (roots[i].getKind() == IPackageFragmentRoot.K_SOURCE)
                    folders.add(roots[i]);
        }
    } catch (JavaModelException e) {
        MDEPlugin.logException(e);
    } catch (CoreException e) {
        MDEPlugin.logException(e);
    }
    return (IPackageFragmentRoot[]) folders.toArray(new IPackageFragmentRoot[folders.size()]);
}

From source file:com.siteview.mde.internal.ui.editor.contentassist.TypePackageCompletionProcessor.java

License:Open Source License

private ICompilationUnit getWorkingCopy(IProject project) throws JavaModelException {
    IPackageFragmentRoot[] roots = JavaCore.create(project).getPackageFragmentRoots();
    if (roots.length > 0) {
        IPackageFragment frag = null;//  w  w w. j  a  va  2 s.  c o  m
        for (int i = 0; i < roots.length; i++)
            if (roots[i].getKind() == IPackageFragmentRoot.K_SOURCE
                    || project.equals(roots[i].getCorrespondingResource())
                    || (roots[i].isArchive() && !roots[i].isExternal())) {
                IJavaElement[] elems = roots[i].getChildren();
                if ((elems.length > 0) && (i < elems.length) && (elems[i] instanceof IPackageFragment)) {
                    frag = (IPackageFragment) elems[i];
                    break;
                }
            }
        if (frag != null)
            return frag.getCompilationUnit("Dummy2.java").getWorkingCopy(new NullProgressMonitor()); //$NON-NLS-1$
    }
    return null;
}

From source file:com.siteview.mde.internal.ui.editor.monitor.ImportPackageSection.java

License:Open Source License

private void setElements(ConditionalListSelectionDialog dialog) {
    Set forbidden = getForbiddenIds();
    boolean allowJava = "true".equals(getBundle().getHeader(ICoreConstants.ECLIPSE_JREBUNDLE)); //$NON-NLS-1$

    ArrayList elements = new ArrayList();
    ArrayList conditional = new ArrayList();
    IMonitorModelBase[] models = MonitorRegistry.getActiveModels();
    Set nameVersions = new HashSet(); // Set of NameVersionDescriptors, used to remove duplicate entries

    for (int i = 0; i < models.length; i++) {
        BundleDescription desc = models[i].getBundleDescription();

        // If the current model is a fragment, it can export packages only if its parent has hasExtensibleAPI set
        if (isFragmentThatCannotExportPackages(models[i]))
            continue;

        String id = desc == null ? null : desc.getSymbolicName();
        if (id == null || forbidden.contains(id))
            continue;

        ExportPackageDescription[] exported = desc.getExportPackages();
        for (int j = 0; j < exported.length; j++) {
            String name = exported[j].getName();
            NameVersionDescriptor nameVersion = new NameVersionDescriptor(exported[j].getName(),
                    exported[j].getVersion().toString(), NameVersionDescriptor.TYPE_PACKAGE);
            if (("java".equals(name) || name.startsWith("java.")) && !allowJava) //$NON-NLS-1$ //$NON-NLS-2$
                continue;
            if (nameVersions.add(nameVersion) && (fHeader == null || !fHeader.hasPackage(name)))
                elements.add(new ImportItemWrapper(exported[j]));
        }/* ww w .ja  va 2  s. com*/
        IMonitorModelBase model = (IMonitorModelBase) getPage().getMDEEditor().getAggregateModel();
        if (model instanceof IBundlePluginModelBase) {
            IBundleModel bmodel = ((IBundlePluginModelBase) model).getBundleModel();
            if (bmodel != null) {
                ExportPackageHeader header = (ExportPackageHeader) bmodel.getBundle()
                        .getManifestHeader(Constants.EXPORT_PACKAGE);
                if (header != null) {
                    ExportPackageObject[] pkgs = header.getPackages();
                    for (int j = 0; j < pkgs.length; j++) {
                        String name = pkgs[j].getName();
                        String version = pkgs[j].getVersion();
                        NameVersionDescriptor nameVersion = new NameVersionDescriptor(name, version,
                                NameVersionDescriptor.TYPE_PACKAGE);
                        if (nameVersions.add(nameVersion) && (fHeader == null || !fHeader.hasPackage(name)))
                            elements.add(new ImportItemWrapper(pkgs[j]));
                    }
                }
            }

        }
    }
    for (int i = 0; i < models.length; i++) {
        try {
            // add un-exported packages in workspace non-binary plug-ins
            IResource resource = models[i].getUnderlyingResource();
            IProject project = resource != null ? resource.getProject() : null;
            if (project == null || !project.hasNature(JavaCore.NATURE_ID)
                    || WorkspaceModelManager.isBinaryProject(project)
                    || !PDEProject.getManifest(project).exists())
                continue;

            // If the current model is a fragment, it can export packages only if its parent has hasExtensibleAPI set
            if (isFragmentThatCannotExportPackages(models[i]))
                continue;

            IJavaProject jp = JavaCore.create(project);
            IPackageFragmentRoot[] roots = jp.getPackageFragmentRoots();
            for (int j = 0; j < roots.length; j++) {
                if (roots[j].getKind() == IPackageFragmentRoot.K_SOURCE
                        || (roots[j].getKind() == IPackageFragmentRoot.K_BINARY && !roots[j].isExternal())) {
                    IJavaElement[] children = roots[j].getChildren();
                    for (int k = 0; k < children.length; k++) {
                        IPackageFragment f = (IPackageFragment) children[k];
                        String name = f.getElementName();
                        NameVersionDescriptor nameVersion = new NameVersionDescriptor(name, null,
                                NameVersionDescriptor.TYPE_PACKAGE);
                        if (name.equals("")) //$NON-NLS-1$
                            name = "."; //$NON-NLS-1$
                        if (nameVersions.add(nameVersion)
                                && (f.hasChildren() || f.getNonJavaResources().length > 0))
                            conditional.add(new ImportItemWrapper(f));
                    }
                }
            }
        } catch (CoreException e) {
        }
    }
    dialog.setElements(elements.toArray());
    dialog.setConditionalElements(conditional.toArray());
}

From source file:com.siteview.mde.internal.ui.editor.monitor.ImportPackageSection.java

License:Open Source License

private IPackageFragmentRoot[] getSourceRoots() throws JavaModelException {
    ArrayList result = new ArrayList();
    IProject project = getPage().getMDEEditor().getCommonProject();
    // would normally return array of size 0, but by returning null can optimize the search to run faster.
    if (project == null) {
        return null;
    }// ww w.  j  av a  2  s  . com
    IPackageFragmentRoot[] roots = JavaCore.create(project).getPackageFragmentRoots();
    for (int i = 0; i < roots.length; i++) {
        if (roots[i].getKind() == IPackageFragmentRoot.K_SOURCE
                || (roots[i].isArchive() && !roots[i].isExternal()))
            result.add(roots[i]);
    }
    return (IPackageFragmentRoot[]) result.toArray(new IPackageFragmentRoot[result.size()]);
}

From source file:com.siteview.mde.internal.ui.editor.monitor.JavaAttributeWizardPage.java

License:Open Source License

private void initializeExpectedValues() {

    //         source folder name, package name, class name
    int loc = className.indexOf(":"); //$NON-NLS-1$
    if (loc != -1) {
        if (loc < className.length()) {
            initialValues.classArgs = className.substring(loc + 1, className.length());
            className = className.substring(0, loc);
        }/*from  w  w  w .  ja  va  2 s.  c  o  m*/
        if (loc > 0)
            initialValues.className = className.substring(0, loc);
        else if (loc == 0)
            initialValues.className = ""; //$NON-NLS-1$
    }

    loc = className.lastIndexOf('.');
    if (loc != -1) {
        initialValues.packageName = className.substring(0, loc);
        initialValues.className = className.substring(loc + 1);
    }
    if (javaProject == null)
        return;
    try {
        if (initialValues.packageFragmentRoot == null) {
            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];
                    break;
                }
            }
            if (srcEntryDft != null)
                initialValues.packageFragmentRoot = srcEntryDft;
            else {
                initialValues.packageFragmentRoot = javaProject
                        .getPackageFragmentRoot(javaProject.getResource());
            }
            if (initialValues.packageFragment == null && initialValues.packageFragmentRoot != null
                    && initialValues.packageName != null && initialValues.packageName.length() > 0) {
                IFolder packageFolder = project.getFolder(initialValues.packageName);
                initialValues.packageFragment = initialValues.packageFragmentRoot
                        .getPackageFragment(packageFolder.getProjectRelativePath().toOSString());
            }
        }
        //         superclass and interface
        if (attInfo == null) {
            initialValues.interfaceName = "org.osgi.framework.BundleActivator"; //$NON-NLS-1$
            initialValues.interfaceType = findTypeForName(initialValues.interfaceName);
            IEclipsePreferences prefs = new ProjectScope(project).getNode(MDECore.PLUGIN_ID);
            if (prefs != null && !prefs.getBoolean(ICoreConstants.EXTENSIONS_PROPERTY, true)) {
                return;
            }
            if (model != null) {
                IMonitorImport[] imports = model.getMonitorBase().getImports();
                for (int i = 0; i < imports.length; i++) {
                    if (imports[i].getId().equals("org.eclipse.ui")) { //$NON-NLS-1$
                        initialValues.superClassName = "org.eclipse.ui.plugin.AbstractUIPlugin"; //$NON-NLS-1$
                        initialValues.interfaceName = null;
                        initialValues.interfaceType = null;
                        break;
                    }
                }
            }
            initialValues.superClassType = findTypeForName(initialValues.superClassName);
            return;
        }
        String schemaBasedOn = attInfo.getBasedOn();
        if (schemaBasedOn == null || schemaBasedOn.length() == 0) {
            initialValues.superClassName = "java.lang.Object"; //$NON-NLS-1$
            initialValues.superClassType = findTypeForName(initialValues.superClassName);
            return;
        }
        int del = schemaBasedOn.indexOf(':');
        if (del != -1) {
            if (del == 0) {
                initialValues.superClassName = "java.lang.Object"; //$NON-NLS-1$
            } else {
                initialValues.superClassName = schemaBasedOn.substring(0, del);
            }
            initialValues.superClassType = findTypeForName(initialValues.superClassName);
            if (del < schemaBasedOn.length() - 1) {
                initialValues.interfaceName = schemaBasedOn.substring(del + 1);
                initialValues.interfaceType = findTypeForName(initialValues.interfaceName);
            }
        } else {
            int schemaLoc = schemaBasedOn.lastIndexOf("."); //$NON-NLS-1$
            if (schemaLoc != -1 && schemaLoc < schemaBasedOn.length()) {
                IType type = findTypeForName(schemaBasedOn);
                if (type != null && type.isInterface()) {
                    initialValues.interfaceName = schemaBasedOn;
                    initialValues.interfaceType = type;
                } else if (type != null && type.isClass()) {
                    initialValues.superClassName = schemaBasedOn;
                    initialValues.superClassType = type;
                }
            }
        }

    } catch (JavaModelException e) {
        MDEPlugin.logException(e);
    }
}

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];//from w  w w.  j  a  v  a  2s .com
            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());
    }
}

Example usage for org.eclipse.jdt.core IPackageFragmentRoot K_SOURCE

Introduction

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Usage