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

List of usage examples for org.eclipse.jdt.core IPackageFragmentRoot getKind

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Introduction

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

Prototype

int getKind() throws JavaModelException;

Source Link

Document

Returns this package fragment root's kind encoded as an integer.

Usage

From source file:org.eclipse.recommenders.jdt.JavaElementsFinder.java

License:Open Source License

public static ImmutableList<IPackageFragmentRoot> findSourceRoots(IJavaProject project) {
    Builder<IPackageFragmentRoot> b = ImmutableList.builder();
    try {//  w  w w.  j a v a 2 s . c om
        for (IPackageFragmentRoot root : project.getPackageFragmentRoots()) {
            if (K_SOURCE == root.getKind()) {
                b.add(root);
            }
        }
    } catch (Exception e) {
        log(ERROR_CANNOT_FETCH_PACKAGE_FRAGMENT_ROOTS, e, project);
    }
    return b.build();
}

From source file:org.eclipse.recommenders.jdt.JavaElementsFinder.java

License:Open Source License

public static ImmutableList<IPackageFragmentRoot> findPackageRootsWithSources(IJavaProject project) {
    Builder<IPackageFragmentRoot> b = ImmutableList.builder();
    try {//from w ww . j  a  v  a2s.  c  om
        for (IPackageFragmentRoot root : project.getPackageFragmentRoots()) {
            if (K_SOURCE == root.getKind()) {
                b.add(root);
            } else if (K_BINARY == root.getKind()) {
                if (hasSourceAttachment(root)) {
                    b.add(root);
                }
            }
        }
    } catch (Exception e) {
        log(ERROR_CANNOT_FETCH_PACKAGE_FRAGMENT_ROOTS, e, project);
    }
    return b.build();
}

From source file:org.eclipse.sapphire.java.jdt.ui.internal.JavaTypeCreateActionHandler.java

License:Open Source License

private final IPackageFragmentRoot src(final IJavaProject project) throws JavaModelException {
    for (IPackageFragmentRoot root : project.getPackageFragmentRoots()) {
        if (root.getKind() == IPackageFragmentRoot.K_SOURCE) {
            return root;
        }/*  w ww.  j a  v  a 2  s. c o m*/
    }

    return null;
}

From source file:org.eclipse.servicesregistry.testutils.TestProject.java

License:Open Source License

private IPackageFragmentRoot findSourceFolder() throws JavaModelException {
    for (IPackageFragmentRoot pfr : javaProject.getAllPackageFragmentRoots()) {
        if (pfr.getKind() == IPackageFragmentRoot.K_SOURCE) {
            return pfr;
        }/*from  www.jav  a 2  s.  c  o  m*/
    }

    return null;
}

From source file:org.eclipse.virgo.ide.manifest.internal.core.validation.rules.ExportPackageRule.java

License:Open Source License

private void validateExportPackage(BundleManifestHeader header, ManifestElement element,
        BundleManifestValidationContext context) {
    boolean found = false;
    try {//from www .  j  a v  a2s .  c o m
        IPackageFragmentRoot[] roots = JdtUtils.getJavaProject(context.getRootElement().getElementResource())
                .getPackageFragmentRoots();

        for (IPackageFragmentRoot root : roots) {
            int kind = root.getKind();
            if (kind == IPackageFragmentRoot.K_SOURCE
                    || (kind == IPackageFragmentRoot.K_BINARY && !root.isExternal())) {
                IJavaElement[] javaElements = root.getChildren();
                for (int j = 0; j < javaElements.length; j++)
                    if (javaElements[j] instanceof IPackageFragment) {
                        IPackageFragment fragment = (IPackageFragment) javaElements[j];
                        String name = fragment.getElementName();
                        if (name.length() == 0) {
                            name = ".";
                        }
                        if (fragment.containsJavaResources() || fragment.getNonJavaResources().length > 0) {
                            if (name.equals(element.getValue())) {
                                found = true;
                            }
                        }
                    }
            }
        }
    } catch (JavaModelException e) {
    }

    // if we actually have packages to add
    if (!found) {
        context.warning("MISSING_PACKAGE_EXPORT", "Bundle does export non-existing package",
                header.getLineNumber() + 1);
    }
}

From source file:org.eclipse.vjet.eclipse.javalaunch.utils.EclipseResourceUtils.java

License:Open Source License

/**
 * Find the source folder for this resource. For instance if the resource is
 * in "/src/main/java/com/ebay/blogs/login" then return "src/main/java"
 * //from  w w w  .  ja v  a2  s .  c o  m
 * To do this we must iterate through all the package fragments and look for
 * source folders. If this is the source folder for the resource then remove
 * the source folder path.
 * 
 * @param resource
 * @param jProject
 * @return
 */
protected static IPath getResourcePath(IResource resource, IJavaProject jProject) {

    /**
     */
    if (jProject != null) {
        try {
            IPackageFragmentRoot[] packageRoots = jProject.getPackageFragmentRoots();
            if (packageRoots != null) {

                // Look through the package fragment roots
                for (IPackageFragmentRoot packageFragmentRoot : packageRoots) {

                    // If this is a source folder
                    if (packageFragmentRoot.getKind() == IPackageFragmentRoot.K_SOURCE) {

                        // If this is the source folder for the resource we are interested in.
                        if (packageFragmentRoot.getPath().isPrefixOf(resource.getFullPath())) {

                            return packageFragmentRoot.getPath();
                        }
                    }
                }
            }
        } catch (JavaModelException e) {
            e.printStackTrace();
            throw new RuntimeException(e);
        }
    }

    return null;

}

From source file:org.eclipse.wb.internal.core.utils.jdt.core.CodeUtils.java

License:Open Source License

/**
 * @return the {@link IPackageFragmentRoot} that is parent of given {@link IJavaElement} or first
 *         {@link IPackageFragmentRoot} of {@link IJavaProject}.
 *//*from   w w  w. ja va2  s  . c  o m*/
public static IPackageFragmentRoot getPackageFragmentRoot(IJavaElement element) throws JavaModelException {
    if (element != null) {
        // try to find valid parent IPackageFragmentRoot
        {
            IPackageFragmentRoot root = (IPackageFragmentRoot) element
                    .getAncestor(IJavaElement.PACKAGE_FRAGMENT_ROOT);
            if (root != null && root.getKind() == IPackageFragmentRoot.K_SOURCE) {
                return root;
            }
        }
        // use IPackageFragmentRoot of IJavaProject
        {
            IJavaProject javaProject = element.getJavaProject();
            if (javaProject != null && javaProject.exists()) {
                for (IPackageFragmentRoot root : javaProject.getPackageFragmentRoots()) {
                    if (root.getKind() == IPackageFragmentRoot.K_SOURCE) {
                        return root;
                    }
                }
            }
        }
    }
    // invalid element
    return null;
}

From source file:org.eclipse.wb.tests.designer.core.TestProject.java

License:Open Source License

public IPackageFragmentRoot getSourceFolder() throws CoreException {
    IPackageFragmentRoot[] packageRoots = m_javaProject.getPackageFragmentRoots();
    for (IPackageFragmentRoot packageRoot : packageRoots) {
        if (packageRoot.getKind() == IPackageFragmentRoot.K_SOURCE) {
            return packageRoot;
        }/*www.  j  a va2 s.c o m*/
    }
    throw new IllegalStateException("Can not find source folder.");
}

From source file:org.eclipse.wst.xml.search.editor.util.JdtUtils.java

License:Open Source License

public static IResource[] getJavaProjectSrcFolders(IProject project) {
    IJavaProject javaProject = getJavaProject(project);
    if (javaProject != null) {
        try {/*from  ww  w. j a v a2 s. c  om*/
            List<IResource> sources = new ArrayList<IResource>();
            IPackageFragmentRoot[] roots = javaProject.getPackageFragmentRoots();
            IPackageFragmentRoot root = null;
            for (int i = 0; i < roots.length; i++) {
                root = roots[i];
                if (root.getKind() == IPackageFragmentRoot.K_SOURCE) {
                    sources.add(root.getCorrespondingResource());
                }
            }
            return sources.toArray(IMultiResourceProvider.EMPTY_RESOURCE);
        } catch (JavaModelException e) {
            Trace.trace(Trace.SEVERE, (new StringBuilder("Error getting Java project src for project '"))
                    .append(project.getName()).append("'").toString(), e);
        }
    }
    return null;
}

From source file:org.eclipse.wst.xml.search.editor.util.JdtUtils.java

License:Open Source License

public static IJarEntryResource getJavaResourceFileFromBinary(IProject project, String jarNamePattern,
        String packageName, String fileName) {
    IJavaProject javaProject = getJavaProject(project);
    if (javaProject != null) {
        try {/*ww  w.j a va2 s .c  o  m*/
            IPackageFragmentRoot[] roots = javaProject.getPackageFragmentRoots();
            IPackageFragmentRoot root = null;
            for (int i = 0; i < roots.length; i++) {
                root = roots[i];
                if (root.getKind() == IPackageFragmentRoot.K_BINARY) {
                    if (StringUtils.isEmpty(jarNamePattern)
                            || root.getElementName().startsWith(jarNamePattern)) {
                        Object[] nonJavaResources = null;
                        if (packageName != null) {
                            IPackageFragment fragment = root.getPackageFragment(packageName);
                            if (fragment != null) {
                                nonJavaResources = fragment.getNonJavaResources();
                            }
                        } else {
                            nonJavaResources = root.getNonJavaResources();
                        }
                        if (nonJavaResources != null) {
                            Object nonJavaResource = null;
                            for (int j = 0; j < nonJavaResources.length; j++) {
                                nonJavaResource = nonJavaResources[j];
                                if (nonJavaResource instanceof IJarEntryResource) {
                                    IJarEntryResource r = (IJarEntryResource) nonJavaResource;
                                    if (r.isFile() && fileName.equals(r.getName())) {
                                        return r;
                                    }
                                }
                            }
                        }
                    }
                }
            }
        } catch (JavaModelException e) {
            Trace.trace(Trace.SEVERE, (new StringBuilder("Error getting Java project src for project '"))
                    .append(project.getName()).append("'").toString(), e);
        }
    }
    return null;
}