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Diffstat (limited to 'sca-java-1.x/tags/0.91-incubating/modules/contribution-impl/src/main/java/org/apache/tuscany/sca/contribution/processor/impl/FolderContributionProcessor.java')
-rw-r--r-- | sca-java-1.x/tags/0.91-incubating/modules/contribution-impl/src/main/java/org/apache/tuscany/sca/contribution/processor/impl/FolderContributionProcessor.java | 120 |
1 files changed, 120 insertions, 0 deletions
diff --git a/sca-java-1.x/tags/0.91-incubating/modules/contribution-impl/src/main/java/org/apache/tuscany/sca/contribution/processor/impl/FolderContributionProcessor.java b/sca-java-1.x/tags/0.91-incubating/modules/contribution-impl/src/main/java/org/apache/tuscany/sca/contribution/processor/impl/FolderContributionProcessor.java new file mode 100644 index 0000000000..03abd92123 --- /dev/null +++ b/sca-java-1.x/tags/0.91-incubating/modules/contribution-impl/src/main/java/org/apache/tuscany/sca/contribution/processor/impl/FolderContributionProcessor.java @@ -0,0 +1,120 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + +package org.apache.tuscany.sca.contribution.processor.impl; + +import java.io.File; +import java.io.IOException; +import java.io.InputStream; +import java.net.MalformedURLException; +import java.net.URI; +import java.net.URISyntaxException; +import java.net.URL; +import java.util.ArrayList; +import java.util.List; + +import org.apache.tuscany.sca.contribution.ContentType; +import org.apache.tuscany.sca.contribution.processor.PackageProcessor; +import org.apache.tuscany.sca.contribution.service.ContributionException; +import org.apache.tuscany.sca.contribution.service.util.FileHelper; + +/** + * Folder contribution package processor + * + * @version $Rev$ $Date$ + */ +public class FolderContributionProcessor implements PackageProcessor { + /** + * Package-type that this package processor can handle + */ + public static final String PACKAGE_TYPE = ContentType.FOLDER; + + public FolderContributionProcessor() { + } + + public String getPackageType() { + return PACKAGE_TYPE; + } + + /** + * Recursively traverse a root directory + * + * @param fileList + * @param file + * @throws IOException + */ + private void traverse(List<URI> fileList, File file, File root) throws IOException { + if (file.isFile()) { + fileList.add(root.toURI().relativize(file.toURI())); + + } else if (file.isDirectory()) { + // FIXME: Maybe we should externalize it as a property + // Regular expression to exclude .xxx files + + String uri = root.toURI().relativize(file.toURI()).toString(); + if (uri.endsWith("/")) { + uri = uri.substring(0, uri.length() - 1); + } + fileList.add(URI.create(uri)); + + File[] files = file.listFiles(FileHelper.getFileFilter("[^\u002e].*", true)); + for (int i = 0; i < files.length; i++) { + traverse(fileList, files[i], root); + } + } + } + + public URL getArtifactURL(URL sourceURL, URI artifact) throws MalformedURLException { + return new URL(sourceURL, artifact.toString()); + } + + /** + * Get a list of artifact URI from the folder + * + * @return The list of artifact URI for the folder + * @throws IOException + */ + public List<URI> getArtifacts(URL packageSourceURL, InputStream inputStream) throws ContributionException, + IOException { + if (packageSourceURL == null) { + throw new IllegalArgumentException("Invalid null package source URL."); + } + + List<URI> artifacts = new ArrayList<URI>(); + + // Assume the root is a jar file + File rootFolder; + + try { + rootFolder = new File(packageSourceURL.toURI()); + if (rootFolder.isDirectory()) { + if (!rootFolder.exists()) { + throw new InvalidFolderContributionException(rootFolder.getAbsolutePath()); + } + + this.traverse(artifacts, rootFolder, rootFolder); + } + + } catch (URISyntaxException e) { + throw new InvalidFolderContributionURIException(packageSourceURL.toExternalForm(), e); + } + + return artifacts; + } +} |