Examples with JarEntryFile org.eclipse.jdt.internal.core.JarEntryFile used on opensource projects

Example 1 with JarEntryFile

use of org.eclipse.jdt.internal.core.JarEntryFile in project che by eclipse.

the class JavaNavigation method getJarEntryResource.

private JarEntry getJarEntryResource(JarEntryResource resource) {
    JarEntry entry = DtoFactory.getInstance().createDto(JarEntry.class);
    if (resource instanceof JarEntryDirectory) {
        entry.setType(JarEntryType.FOLDER);
    }
    if (resource instanceof JarEntryFile) {
        entry.setType(JarEntryType.FILE);
    }
    entry.setName(resource.getName());
    entry.setPath(resource.getFullPath().toOSString());
    return entry;
}

Example 2 with JarEntryFile

use of org.eclipse.jdt.internal.core.JarEntryFile in project che by eclipse.

the class JavaNavigation method getContent.

public ClassContent getContent(IJavaProject project, int rootId, String path) throws CoreException {
    IPackageFragmentRoot root = getPackageFragmentRoot(project, rootId);
    if (root == null) {
        return null;
    }
    if (path.startsWith("/")) {
        //non java file
        if (root instanceof JarPackageFragmentRoot) {
            JarPackageFragmentRoot jarPackageFragmentRoot = (JarPackageFragmentRoot) root;
            ZipFile jar = null;
            try {
                jar = jarPackageFragmentRoot.getJar();
                ZipEntry entry = jar.getEntry(path.substring(1));
                if (entry != null) {
                    try (InputStream stream = jar.getInputStream(entry)) {
                        return createContent(IoUtil.readStream(stream), false);
                    } catch (IOException e) {
                        LOG.error("Can't read file content: " + entry.getName(), e);
                    }
                }
            } 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 readFileContent(file);
                }
            }
            if (resource instanceof JarEntryDirectory) {
                JarEntryDirectory directory = (JarEntryDirectory) resource;
                JarEntryFile file = findJarFile(directory, path);
                if (file != null) {
                    return readFileContent(file);
                }
            }
        }
    } else {
        return getContent(project, path);
    }
    return null;
}

Example 3 with JarEntryFile

use of org.eclipse.jdt.internal.core.JarEntryFile 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;
}