Examples with IPackageFragmentRoot org.eclipse.jdt.core.IPackageFragmentRoot used on opensource projects

Example 96 with IPackageFragmentRoot

use of org.eclipse.jdt.core.IPackageFragmentRoot in project che by eclipse.

the class JavaNavigation method getEntry.

public JarEntry getEntry(IJavaProject project, int rootId, String path) throws CoreException {
    IPackageFragmentRoot root = getPackageFragmentRoot(project, rootId);
    if (root == null) {
        return null;
    }
    if (path.startsWith("/")) {
        JarPackageFragmentRoot jarPackageFragmentRoot = (JarPackageFragmentRoot) root;
        ZipFile jar = null;
        try {
            jar = jarPackageFragmentRoot.getJar();
            ZipEntry entry = jar.getEntry(path.substring(1));
            if (entry != null) {
                JarEntry result = DtoFactory.getInstance().createDto(JarEntry.class);
                result.setType(JarEntryType.FILE);
                result.setPath(path);
                result.setName(entry.getName().substring(entry.getName().lastIndexOf("/") + 1));
                return result;
            }
        } finally {
            if (jar != null) {
                JavaModelManager.getJavaModelManager().closeZipFile(jar);
            }
        }
        Object[] resources = root.getNonJavaResources();
        for (Object resource : resources) {
            if (resource instanceof JarEntryFile) {
                JarEntryFile file = (JarEntryFile) resource;
                if (file.getFullPath().toOSString().equals(path)) {
                    return getJarEntryResource(file);
                }
            }
            if (resource instanceof JarEntryDirectory) {
                JarEntryDirectory directory = (JarEntryDirectory) resource;
                JarEntryFile file = findJarFile(directory, path);
                if (file != null) {
                    return getJarEntryResource(file);
                }
            }
        }
    } else {
        //java class or file
        IType type = project.findType(path);
        if (type != null && type.isBinary()) {
            IClassFile classFile = type.getClassFile();
            return getJarClass(classFile);
        }
    }
    return null;
}

Example 97 with IPackageFragmentRoot

use of org.eclipse.jdt.core.IPackageFragmentRoot in project che by eclipse.

the class JavaNavigation method getPackageFragmentRoot.

private IPackageFragmentRoot getPackageFragmentRoot(IJavaProject project, int hash) throws JavaModelException {
    IPackageFragmentRoot[] roots = project.getAllPackageFragmentRoots();
    IPackageFragmentRoot packageFragmentRoot = null;
    for (IPackageFragmentRoot root : roots) {
        if (root.hashCode() == hash) {
            packageFragmentRoot = root;
            break;
        }
    }
    return packageFragmentRoot;
}

Example 98 with IPackageFragmentRoot

use of org.eclipse.jdt.core.IPackageFragmentRoot in project che by eclipse.

the class JarNavigationTest method testDoNotIncludeDefaultEmptyPackage.

@Test
public void testDoNotIncludeDefaultEmptyPackage() throws Exception {
    String javaHome = System.getProperty("java.home") + "/lib/ext/zipfs.jar";
    IPackageFragmentRoot root = project.getPackageFragmentRoot(new File(javaHome).getPath());
    List<JarEntry> rootContent = navigation.getPackageFragmentRootContent(project, root.hashCode());
    assertThat(rootContent).isNotNull().isNotEmpty().onProperty("name").excludes("(default package)");
    assertThat(rootContent).onProperty("path").contains("/META-INF");
}

Example 99 with IPackageFragmentRoot

use of org.eclipse.jdt.core.IPackageFragmentRoot in project che by eclipse.

the class JarNavigationTest method testClassFileFQN.

@Test
public void testClassFileFQN() throws Exception {
    String javaHome = System.getProperty("java.home") + "/lib/rt.jar";
    IPackageFragmentRoot root = project.getPackageFragmentRoot(new File(javaHome).getPath());
    List<JarEntry> rootContent = navigation.getChildren(project, root.hashCode(), "java.lang");
    assertThat(rootContent).isNotNull().isNotEmpty().onProperty("path").contains("java.lang.Object", "java.lang.String", "java.lang.Integer");
}

Example 100 with IPackageFragmentRoot

use of org.eclipse.jdt.core.IPackageFragmentRoot in project che by eclipse.

the class JarNavigationTest method testFileContentInPackage.

@Test
public void testFileContentInPackage() throws Exception {
    String javaHome = getClass().getResource("/temp").getPath() + "/ws/test/gwt-user.jar";
    IPackageFragmentRoot root = project.getPackageFragmentRoot(new File(javaHome).getPath());
    ClassContent content = navigation.getContent(project, root.hashCode(), "/com/google/gwt/user/User.gwt.xml");
    assertThat(content.getContent()).isNotNull().contains("<!-- Combines all user facilities into a single module for convenience.     -->").contains("<!-- Most new code should inherit this module.                              -->").contains("<inherits name=\"com.google.gwt.core.Core\"/>");
}