diff options
author | jsdelfino <jsdelfino@13f79535-47bb-0310-9956-ffa450edef68> | 2008-09-09 20:10:46 +0000 |
---|---|---|
committer | jsdelfino <jsdelfino@13f79535-47bb-0310-9956-ffa450edef68> | 2008-09-09 20:10:46 +0000 |
commit | cdc9990c35dee3a4398d757252bb14f0415aa186 (patch) | |
tree | 83aa0477077c4345be68e17756b57f20b67e6b98 /branches/sca-android/contribution-impl/src/main/java/org/apache | |
parent | 8ff4657da7b5a1da59a21a65b675d26bcf033417 (diff) |
Deleted modules moved under the modules directory.
git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@693585 13f79535-47bb-0310-9956-ffa450edef68
Diffstat (limited to '')
8 files changed, 0 insertions, 2266 deletions
diff --git a/branches/sca-android/contribution-impl/src/main/java/org/apache/tuscany/sca/contribution/processor/impl/DexContributionProcessor.java b/branches/sca-android/contribution-impl/src/main/java/org/apache/tuscany/sca/contribution/processor/impl/DexContributionProcessor.java deleted file mode 100644 index 83c209180d..0000000000 --- a/branches/sca-android/contribution-impl/src/main/java/org/apache/tuscany/sca/contribution/processor/impl/DexContributionProcessor.java +++ /dev/null @@ -1,124 +0,0 @@ -package org.apache.tuscany.sca.contribution.processor.impl;
-
-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 javax.xml.namespace.QName;
-import javax.xml.stream.FactoryConfigurationError;
-import javax.xml.stream.XMLInputFactory;
-import javax.xml.stream.XMLStreamException;
-import javax.xml.stream.XMLStreamReader;
-
-import org.apache.tuscany.sca.android.DexResource;
-import org.apache.tuscany.sca.contribution.processor.PackageProcessor;
-import org.apache.tuscany.sca.contribution.service.ContributionException;
-
-public class DexContributionProcessor implements PackageProcessor {
-
- public URL getArtifactURL(URL packageSourceURL, URI artifact)
- throws MalformedURLException {
- return new URL(artifact.toString());
- }
-
- public List<URI> getArtifacts(URL packageSourceURL, InputStream inputStream)
- throws ContributionException, IOException {
-
- ArrayList<URI> uris = new ArrayList<URI>();
- DexResource res = new DexResource(packageSourceURL);
-
- URI[] contentFiles = res.getContentFiles();
-
- for (URI uri : contentFiles) {
- String fileName = DexResource.getFile(uri.getPath());
- URL url = uri.toURL();
-
- if (fileName != null) {
-
- if (fileName.endsWith("_composite")) {
-
- url.openConnection();
- try {
- XMLStreamReader r = XMLInputFactory.newInstance()
- .createXMLStreamReader(url.openStream());
-
- while (r.hasNext()) {
-
- if (r.isStartElement()) {
- QName name = r.getName();
-
- if ("implementation.java".equals(name
- .getLocalPart())) {
- int attributeCount = r.getAttributeCount();
-
- for (int i = 0; i < attributeCount; i++) {
-
- if (r.getAttributeLocalName(i).equals(
- "class")) {
- StringBuffer sb = new StringBuffer(
- "dex://");
- sb.append(
- r.getAttributeValue(i)
- .replace('.', '/'))
- .append(".class");
-
- try {
- uris
- .add(new URI(sb
- .toString()));
- } catch (URISyntaxException e) {
- }
-
- break;
-
- }
-
- }
-
- }
-
- }
-
- r.next();
-
- }
-
- } catch (XMLStreamException e1) {
- // TODO Auto-generated catch block
- e1.printStackTrace();
- } catch (FactoryConfigurationError e1) {
- // TODO Auto-generated catch block
- e1.printStackTrace();
- }
-
- StringBuffer sb = new StringBuffer("dex://");
- sb.append(url.getHost()).append(url.getPath());
- sb.delete(sb.length() - 10, sb.length()).append(
- ".composite");
-
- try {
- uris.add(new URI(sb.toString()));
- } catch (URISyntaxException e) {
- continue;
- }
-
- }
-
- }
-
- }
-
- return uris;
-
- }
-
- public String getPackageType() {
- return "application/x-dex";
- }
-
-}
diff --git a/branches/sca-android/contribution-impl/src/main/java/org/apache/tuscany/sca/contribution/processor/impl/FolderContributionProcessor.java b/branches/sca-android/contribution-impl/src/main/java/org/apache/tuscany/sca/contribution/processor/impl/FolderContributionProcessor.java deleted file mode 100644 index 6793855efc..0000000000 --- a/branches/sca-android/contribution-impl/src/main/java/org/apache/tuscany/sca/contribution/processor/impl/FolderContributionProcessor.java +++ /dev/null @@ -1,156 +0,0 @@ -/*
- * 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.security.AccessController;
-import java.security.PrivilegedAction;
-import java.util.ArrayList;
-import java.util.List;
-
-import org.apache.tuscany.sca.contribution.PackageType;
-import org.apache.tuscany.sca.contribution.processor.PackageProcessor;
-import org.apache.tuscany.sca.contribution.service.ContributionException;
-import org.apache.tuscany.sca.contribution.service.ContributionReadException;
-
-/**
- * Folder contribution package processor.
- *
- * @version $Rev: 641645 $ $Date: 2008-03-26 15:37:28 -0800 (Wed, 26 Mar 2008) $
- */
-public class FolderContributionProcessor implements PackageProcessor {
-
- public FolderContributionProcessor() {
- }
-
- public String getPackageType() {
- return PackageType.FOLDER;
- }
-
- /**
- * Recursively traverse a root directory
- *
- * @param fileList
- * @param file
- * @param root
- * @throws IOException
- */
- private static void traverse(List<URI> fileList, final File file, final File root) throws IOException {
- // Allow privileged access to test file. Requires FilePermissions in security policy file.
- Boolean isFile = AccessController.doPrivileged(new PrivilegedAction<Boolean>() {
- public Boolean run() {
- return file.isFile();
- }
- });
- if (isFile) {
- fileList.add(AccessController.doPrivileged(new PrivilegedAction<URI>() {
- public URI run() {
- return root.toURI().relativize(file.toURI());
- }
- }));
- } else {
- // Allow privileged access to test file. Requires FilePermissions in security policy
- // file.
- Boolean isDirectory = AccessController.doPrivileged(new PrivilegedAction<Boolean>() {
- public Boolean run() {
- return file.isDirectory();
- }
- });
- if (isDirectory) {
- String uri = AccessController.doPrivileged(new PrivilegedAction<URI>() {
- public URI run() {
- return root.toURI().relativize(file.toURI());
- }
- }).toString();
-
- if (uri.endsWith("/")) {
- uri = uri.substring(0, uri.length() - 1);
- }
- fileList.add(URI.create(uri));
-
- // Allow privileged access to list files. Requires FilePermission in security
- // policy.
- File[] files = AccessController.doPrivileged(new PrivilegedAction<File[]>() {
- public File[] run() {
- return file.listFiles();
- }
- });
- for (File f : files) {
- if (!f.getName().startsWith(".")) {
- traverse(fileList, f, root);
- }
- }
- }
- }
- }
-
- public URL getArtifactURL(URL sourceURL, URI artifact) throws MalformedURLException {
- return new URL(sourceURL, artifact.toString());
- }
-
- 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>();
-
- try {
- // Assume the root is a jar file
- final File rootFolder = new File(packageSourceURL.toURI());
- // Allow privileged access to test file. Requires FilePermissions in security policy
- // file.
- Boolean isDirectory = AccessController.doPrivileged(new PrivilegedAction<Boolean>() {
- public Boolean run() {
- return rootFolder.isDirectory();
- }
- });
- if (isDirectory) {
- // Allow privileged access to test file. Requires FilePermissions in security policy
- // file.
- Boolean folderExists = AccessController.doPrivileged(new PrivilegedAction<Boolean>() {
- public Boolean run() {
- return rootFolder.exists();
- }
- });
- if (!folderExists) {
- throw new ContributionReadException(rootFolder.getAbsolutePath());
- }
-
- // Security consideration. This method gathers URIs of enclosed
- // artifacts. The URIs are protected by the policy when a user
- // yries to open those URLs.
- traverse(artifacts, rootFolder, rootFolder);
- }
-
- } catch (URISyntaxException e) {
- throw new ContributionReadException(packageSourceURL.toExternalForm(), e);
- }
-
- return artifacts;
- }
-}
diff --git a/branches/sca-android/contribution-impl/src/main/java/org/apache/tuscany/sca/contribution/processor/impl/JarContributionProcessor.java b/branches/sca-android/contribution-impl/src/main/java/org/apache/tuscany/sca/contribution/processor/impl/JarContributionProcessor.java deleted file mode 100644 index 785f31c72a..0000000000 --- a/branches/sca-android/contribution-impl/src/main/java/org/apache/tuscany/sca/contribution/processor/impl/JarContributionProcessor.java +++ /dev/null @@ -1,123 +0,0 @@ -/*
- * 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.IOException;
-import java.io.InputStream;
-import java.net.MalformedURLException;
-import java.net.URI;
-import java.net.URL;
-import java.util.ArrayList;
-import java.util.HashSet;
-import java.util.List;
-import java.util.Set;
-import java.util.jar.JarEntry;
-import java.util.jar.JarInputStream;
-
-import org.apache.tuscany.sca.contribution.PackageType;
-import org.apache.tuscany.sca.contribution.processor.PackageProcessor;
-import org.apache.tuscany.sca.contribution.service.ContributionException;
-
-/**
- * Jar Contribution package processor.
- *
- * @version $Rev: 616194 $ $Date: 2008-01-28 23:49:21 -0800 (Mon, 28 Jan 2008) $
- */
-public class JarContributionProcessor implements PackageProcessor {
-
- public JarContributionProcessor() {
- }
-
- public String getPackageType() {
- return PackageType.JAR;
- }
-
- public URL getArtifactURL(URL sourceURL, URI artifact) throws MalformedURLException {
- if (sourceURL.toString().startsWith("jar:")) {
- return new URL(sourceURL, artifact.toString());
- } else {
- return new URL("jar:" + sourceURL.toExternalForm() + "!/" + artifact);
- }
- }
-
- public List<URI> getArtifacts(URL packageSourceURL, InputStream inputStream) throws ContributionException,
- IOException {
- if (packageSourceURL == null) {
- throw new IllegalArgumentException("Invalid null package source URL.");
- }
-
- if (inputStream == null) {
- throw new IllegalArgumentException("Invalid null source inputstream.");
- }
-
- // Assume the root is a jar file
- JarInputStream jar = new JarInputStream(inputStream);
- try {
- Set<String> names = new HashSet<String>();
- while (true) {
- JarEntry entry = jar.getNextJarEntry();
- if (entry == null) {
- // EOF
- break;
- }
-
- // FIXME: Maybe we should externalize the filter as a property
- String name = entry.getName();
- if (!name.startsWith(".")) {
-
- // Trim trailing /
- if (name.endsWith("/")) {
- name = name.substring(0, name.length() - 1);
- }
-
- // Add the entry name
- if (!names.contains(name)) {
- names.add(name);
-
- // Add parent folder names to the list too
- for (;;) {
- int s = name.lastIndexOf('/');
- if (s == -1) {
- name = "";
- } else {
- name = name.substring(0, s);
- }
- if (!names.contains(name)) {
- names.add(name);
- } else {
- break;
- }
- }
- }
- }
- }
-
- // Return list of URIs
- List<URI> artifacts = new ArrayList<URI>();
- for (String name: names) {
- artifacts.add(URI.create(name));
- }
- return artifacts;
-
- } finally {
- jar.close();
- }
- }
-}
diff --git a/branches/sca-android/contribution-impl/src/main/java/org/apache/tuscany/sca/contribution/service/impl/ContributionRepositoryImpl.java b/branches/sca-android/contribution-impl/src/main/java/org/apache/tuscany/sca/contribution/service/impl/ContributionRepositoryImpl.java deleted file mode 100644 index 3425864c62..0000000000 --- a/branches/sca-android/contribution-impl/src/main/java/org/apache/tuscany/sca/contribution/service/impl/ContributionRepositoryImpl.java +++ /dev/null @@ -1,333 +0,0 @@ -/*
- * 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.service.impl;
-
-import java.io.BufferedInputStream;
-import java.io.BufferedOutputStream;
-import java.io.File;
-import java.io.FileInputStream;
-import java.io.FileNotFoundException;
-import java.io.FileOutputStream;
-import java.io.IOException;
-import java.io.InputStream;
-import java.io.InputStreamReader;
-import java.io.OutputStreamWriter;
-import java.io.PrintWriter;
-import java.net.MalformedURLException;
-import java.net.URI;
-import java.net.URL;
-import java.net.URLConnection;
-import java.security.AccessController;
-import java.security.PrivilegedAction;
-import java.security.PrivilegedActionException;
-import java.security.PrivilegedExceptionAction;
-import java.util.ArrayList;
-import java.util.Collections;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
-
-import javax.xml.stream.XMLInputFactory;
-import javax.xml.stream.XMLStreamConstants;
-import javax.xml.stream.XMLStreamReader;
-
-import org.apache.tuscany.sca.contribution.Contribution;
-import org.apache.tuscany.sca.contribution.service.ContributionRepository;
-import org.apache.tuscany.sca.contribution.service.util.FileHelper;
-import org.apache.tuscany.sca.contribution.service.util.IOHelper;
-
-/**
- * The default implementation of ContributionRepository
- *
- * @version $Rev: 641645 $ $Date: 2008-03-26 15:37:28 -0800 (Wed, 26 Mar 2008) $
- */
-public class ContributionRepositoryImpl implements ContributionRepository {
- private static final String NS = "http://tuscany.apache.org/xmlns/1.0-SNAPSHOT";
- private static final String DOMAIN_INDEX_FILENAME = "sca-domain.xml";
- private final File rootFile;
- private Map<String, String> contributionLocations = new HashMap<String, String>();
-
- private Map<String, Contribution> contributionMap = new HashMap<String, Contribution>();
- private List<Contribution> contributions = new ArrayList<Contribution>();
-
- private URI domain;
- private XMLInputFactory factory;
-
- /**
- * Constructor with repository root
- *
- * @param repository
- * @param factory
- */
- public ContributionRepositoryImpl(final String repository, XMLInputFactory factory) throws IOException {
- String root = repository;
- if (repository == null) {
- root = AccessController.doPrivileged(new PrivilegedAction<String>() {
- public String run() {
- // Default to <user.home>/.tuscany/domains/local/
- String userHome = System.getProperty("user.home");
- String slash = File.separator;
- return userHome + slash + ".tuscany" + slash + "domains" + slash + "local" + slash;
- }
- });
- }
-
- // Allow privileged access to File. Requires FilePermission in security policy file.
- final String finalRoot = root;
- this.rootFile = AccessController.doPrivileged(new PrivilegedAction<File>() {
- public File run() {
- return new File(finalRoot);
- }
- });
-
- // Allow privileged access to File. Requires FilePermission in security policy file.
- this.domain = AccessController.doPrivileged(new PrivilegedAction<URI>() {
- public URI run() {
- return rootFile.toURI();
- }
- });
-
- // Allow privileged access to mkdir. Requires FilePermission in security policy file.
- try {
- AccessController.doPrivileged(new PrivilegedExceptionAction<Object>() {
- public Object run() throws IOException {
- FileHelper.forceMkdir(rootFile);
- return null;
- }
- });
- } catch (PrivilegedActionException e) {
- throw (IOException)e.getException();
- }
-
- // Allow privileged access to test file. Requires FilePermissions in security policy file.
- Boolean notDirectory = AccessController.doPrivileged(new PrivilegedAction<Boolean>() {
- public Boolean run() {
- return (!rootFile.exists() || !rootFile.isDirectory() || !rootFile.canRead());
- }
- });
- if (notDirectory) {
- throw new IOException("The root is not a directory: " + repository);
- }
- this.factory = factory;
- }
-
- public URI getDomain() {
- return domain;
- }
-
- /**
- * Resolve contribution location in the repository -> root repository /
- * contribution file -> contribution group id / artifact id / version
- *
- * @param contribution
- * @return
- */
- private File mapToFile(URL sourceURL) {
- String fileName = FileHelper.toFile(sourceURL).getName();
- return new File(rootFile, "contributions" + File.separator + fileName);
- }
-
- /**
- * Write a specific source InputStream to a file on disk
- *
- * @param source contents of the file to be written to disk
- * @param target file to be written
- * @throws IOException
- */
- public static void copy(InputStream source, File target) throws IOException {
- BufferedOutputStream out = null;
- BufferedInputStream in = null;
-
- try {
- out = new BufferedOutputStream(new FileOutputStream(target));
- in = new BufferedInputStream(source);
- IOHelper.copy(in, out);
- } finally {
- IOHelper.closeQuietly(out);
- IOHelper.closeQuietly(in);
- }
- }
-
- public URL store(String contribution, URL sourceURL, InputStream contributionStream) throws IOException {
- // where the file should be stored in the repository
- File location = mapToFile(sourceURL);
- FileHelper.forceMkdir(location.getParentFile());
-
- copy(contributionStream, location);
-
- // add contribution to repositoryContent
- URL contributionURL = location.toURL();
- URI relative = rootFile.toURI().relativize(location.toURI());
- contributionLocations.put(contribution, relative.toString());
- saveMap();
-
- return contributionURL;
- }
-
- public URL store(String contribution, URL sourceURL) throws IOException {
- // where the file should be stored in the repository
- File location = mapToFile(sourceURL);
- File source = FileHelper.toFile(sourceURL);
- if (source == null || source.isFile()) {
- URLConnection connection = sourceURL.openConnection();
- connection.setUseCaches(false);
- InputStream is = connection.getInputStream();
- try {
- return store(contribution, sourceURL, is);
- } finally {
- IOHelper.closeQuietly(is);
- }
- }
-
- FileHelper.forceMkdir(location);
- FileHelper.copyDirectory(source, location);
-
- // add contribution to repositoryContent
- URI relative = rootFile.toURI().relativize(location.toURI());
- contributionLocations.put(contribution, relative.toString());
- saveMap();
-
- return location.toURL();
- }
-
- public URL find(String contribution) {
- if (contribution == null) {
- return null;
- }
- String location = contributionLocations.get(contribution);
- if (location == null) {
- return null;
- }
- try {
- return new File(rootFile, location).toURL();
- } catch (MalformedURLException e) {
- // Should not happen
- throw new AssertionError(e);
- }
- }
-
- public void remove(String contribution) {
- URL contributionURL = this.find(contribution);
- if (contributionURL != null) {
- // remove
- try {
- FileHelper.forceDelete(FileHelper.toFile(contributionURL));
- this.contributionLocations.remove(contribution);
- saveMap();
- } catch (IOException ioe) {
- // handle file could not be removed
- }
- }
- }
-
- public List<String> list() {
- return new ArrayList<String>(contributionLocations.keySet());
- }
-
- public void init() {
- File domainFile = new File(rootFile, "sca-domain.xml");
- if (!domainFile.isFile()) {
- return;
- }
- FileInputStream is;
- try {
- is = new FileInputStream(domainFile);
- } catch (FileNotFoundException e) {
- return;
- }
- try {
- XMLStreamReader reader = factory.createXMLStreamReader(new InputStreamReader(is, "UTF-8"));
- while (reader.hasNext()) {
- switch (reader.getEventType()) {
- case XMLStreamConstants.START_ELEMENT:
- String name = reader.getName().getLocalPart();
- if ("domain".equals(name)) {
- String uri = reader.getAttributeValue(null, "uri");
- if (uri != null) {
- domain = URI.create(uri);
- }
- }
- if ("contribution".equals(name)) {
- String uri = reader.getAttributeValue(null, "uri");
- String location = reader.getAttributeValue(null, "location");
- contributionLocations.put(uri, location);
- }
- break;
- default:
- break;
- }
- reader.next();
- }
- } catch (Exception e) {
- // Ignore
- } finally {
- IOHelper.closeQuietly(is);
- }
- }
-
- private void saveMap() {
- File domainFile = new File(rootFile, DOMAIN_INDEX_FILENAME);
- FileOutputStream os = null;
- try {
- os = new FileOutputStream(domainFile);
- PrintWriter writer = new PrintWriter(new OutputStreamWriter(os, "UTF-8"));
- writer.println("<?xml version=\"1.0\" encoding=\"UTF-8\"?>");
- writer.println("<domain uri=\"" + getDomain() + "\" xmlns=\"" + NS + "\">");
- for (Map.Entry<String, String> e : contributionLocations.entrySet()) {
- writer.println(" <contribution uri=\"" + e.getKey() + "\" location=\"" + e.getValue() + "\"/>");
- }
- writer.println("</domain>");
- writer.flush();
- } catch (IOException e) {
- throw new IllegalArgumentException(e);
- } finally {
- IOHelper.closeQuietly(os);
- }
- }
-
- public void destroy() {
- }
-
- public void addContribution(Contribution contribution) {
- contributionMap.put(contribution.getURI(), contribution);
- contributions.add(contribution);
- }
-
- public void removeContribution(Contribution contribution) {
- contributionMap.remove(contribution.getURI());
- contributions.remove(contribution);
- }
-
- public void updateContribution(Contribution contribution) {
- Contribution oldContribution = contributionMap.remove(contribution.getURI());
- contributions.remove(oldContribution);
- contributionMap.put(contribution.getURI(), contribution);
- contributions.add(contribution);
- }
-
- public Contribution getContribution(String uri) {
- return contributionMap.get(uri);
- }
-
- public List<Contribution> getContributions() {
- return Collections.unmodifiableList(contributions);
- }
-
-}
diff --git a/branches/sca-android/contribution-impl/src/main/java/org/apache/tuscany/sca/contribution/service/impl/ContributionServiceImpl.java b/branches/sca-android/contribution-impl/src/main/java/org/apache/tuscany/sca/contribution/service/impl/ContributionServiceImpl.java deleted file mode 100644 index ed3022bb3b..0000000000 --- a/branches/sca-android/contribution-impl/src/main/java/org/apache/tuscany/sca/contribution/service/impl/ContributionServiceImpl.java +++ /dev/null @@ -1,520 +0,0 @@ -/*
- * 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.service.impl;
-
-import java.io.IOException;
-import java.io.InputStream;
-import java.net.MalformedURLException;
-import java.net.URI;
-import java.net.URL;
-import java.net.URLClassLoader;
-import java.net.URLConnection;
-import java.security.AccessController;
-import java.security.PrivilegedAction;
-import java.security.PrivilegedActionException;
-import java.security.PrivilegedExceptionAction;
-import java.util.ArrayList;
-import java.util.List;
-
-import javax.xml.stream.XMLInputFactory;
-import javax.xml.stream.XMLStreamException;
-
-import org.apache.tuscany.sca.android.ContextRegistry;
-import org.apache.tuscany.sca.assembly.AssemblyFactory;
-import org.apache.tuscany.sca.assembly.Composite;
-import org.apache.tuscany.sca.contribution.Artifact;
-import org.apache.tuscany.sca.contribution.Contribution;
-import org.apache.tuscany.sca.contribution.ContributionFactory;
-import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint;
-import org.apache.tuscany.sca.contribution.processor.PackageProcessor;
-import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
-import org.apache.tuscany.sca.contribution.processor.URLArtifactProcessor;
-import org.apache.tuscany.sca.contribution.resolver.ExtensibleModelResolver;
-import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
-import org.apache.tuscany.sca.contribution.resolver.ModelResolverExtensionPoint;
-import org.apache.tuscany.sca.contribution.service.ContributionException;
-import org.apache.tuscany.sca.contribution.service.ContributionRepository;
-import org.apache.tuscany.sca.contribution.service.ContributionService;
-import org.apache.tuscany.sca.contribution.service.ExtensibleContributionListener;
-import org.apache.tuscany.sca.contribution.service.util.IOHelper;
-import org.apache.tuscany.sca.contribution.xml.ContributionMetadataDocumentProcessor;
-import org.apache.tuscany.sca.definitions.SCADefinitions;
-
-import android.content.Context;
-
-/**
- * Service interface that manages artifacts contributed to a Tuscany runtime.
- *
- * @version $Rev: 641645 $ $Date: 2008-03-26 15:37:28 -0800 (Wed, 26 Mar 2008) $
- */
-/**
- *
- */
-public class ContributionServiceImpl implements ContributionService {
-
- /**
- * Repository where contributions are stored. Usually set by injection.
- */
- private ContributionRepository contributionRepository;
-
- /**
- * Registry of available package processors.
- */
- private PackageProcessor packageProcessor;
-
- /**
- * Registry of available artifact processors
- */
-
- private URLArtifactProcessor artifactProcessor;
-
- /**
- * Registry of available StAX processors,
- * used for loading contribution metadata in a extensible way
- */
- private StAXArtifactProcessor staxProcessor;
-
- /**
- * Event listener for contribution operations
- */
- private ExtensibleContributionListener contributionListener;
-
- /**
- * Registry of available model resolvers
- */
-
- private ModelResolverExtensionPoint modelResolvers;
-
- /**
- * Model factory extension point
- */
-
- private ModelFactoryExtensionPoint modelFactories;
-
- /**
- * XML factory used to create reader instance to load contribution metadata
- */
- private XMLInputFactory xmlFactory;
-
- /**
- * Assembly factory
- */
- private AssemblyFactory assemblyFactory;
-
- /**
- * Contribution model factory
- */
- private ContributionFactory contributionFactory;
-
-
- private ModelResolver domainResolver;
-
-
- private List scaDefinitionsSink = null;
-
- private String COMPOSITE_FILE_EXTN = ".composite";
-
- public ContributionServiceImpl(ContributionRepository repository,
- PackageProcessor packageProcessor,
- URLArtifactProcessor documentProcessor,
- StAXArtifactProcessor staxProcessor,
- ExtensibleContributionListener contributionListener,
- ModelResolver domainResolver,
- ModelResolverExtensionPoint modelResolvers,
- ModelFactoryExtensionPoint modelFactories,
- AssemblyFactory assemblyFactory,
- ContributionFactory contributionFactory,
- XMLInputFactory xmlFactory,
- List scaDefnSink) {
- super();
- this.contributionRepository = repository;
- this.packageProcessor = packageProcessor;
- this.artifactProcessor = documentProcessor;
- this.staxProcessor = staxProcessor;
- this.contributionListener = contributionListener;
- this.modelResolvers = modelResolvers;
- this.modelFactories = modelFactories;
- this.xmlFactory = xmlFactory;
- this.assemblyFactory = assemblyFactory;
- this.contributionFactory = contributionFactory;
- this.domainResolver = domainResolver;
- this.scaDefinitionsSink = scaDefnSink;
- }
-
- public Contribution contribute(String contributionURI, URL sourceURL, boolean storeInRepository)
- throws ContributionException, IOException {
- if (contributionURI == null) {
- throw new IllegalArgumentException("URI for the contribution is null");
- }
- if (sourceURL == null) {
- throw new IllegalArgumentException("Source URL for the contribution is null");
- }
-
- return addContribution(contributionURI, sourceURL, null, null, storeInRepository);
- }
-
- public Contribution contribute(String contributionURI,
- URL sourceURL,
- ModelResolver modelResolver,
- boolean storeInRepository) throws ContributionException, IOException {
- if (contributionURI == null) {
- throw new IllegalArgumentException("URI for the contribution is null");
- }
- if (sourceURL == null) {
- throw new IllegalArgumentException("Source URL for the contribution is null");
- }
-
- return addContribution(contributionURI, sourceURL, null, modelResolver, storeInRepository);
- }
-
- public Contribution contribute(String contributionURI, URL sourceURL, InputStream input)
- throws ContributionException, IOException {
-
- return addContribution(contributionURI, sourceURL, input, null, true);
- }
-
- public Contribution contribute(String contributionURI, URL sourceURL, InputStream input, ModelResolver modelResolver)
- throws ContributionException, IOException {
-
- return addContribution(contributionURI, sourceURL, input, modelResolver, true);
- }
-
- public Contribution getContribution(String uri) {
- return this.contributionRepository.getContribution(uri);
- }
-
- /**
- * Remove a contribution and notify listener that contribution was removed
- */
- public void remove(String uri) throws ContributionException {
- Contribution contribution = contributionRepository.getContribution(uri);
- this.contributionRepository.removeContribution(contribution);
- this.contributionListener.contributionRemoved(this.contributionRepository, contribution);
- }
-
- /**
- * Add a composite model to the contribution
- */
- public void addDeploymentComposite(Contribution contribution, Composite composite) throws ContributionException {
- Artifact artifact = this.contributionFactory.createArtifact();
- artifact.setURI(composite.getURI());
- artifact.setModel(composite);
-
- contribution.getArtifacts().add(artifact);
-
- contribution.getDeployables().add(composite);
- }
-
- /**
- * Utility/Helper methods for contribution service
- */
-
- /**
- * Perform read of the contribution metadata loader (sca-contribution.xml and sca-contribution-generated.xml)
- * When the two metadata files are available, the information provided are merged, and the sca-contribution has priorities
- *
- * @param sourceURL
- * @return Contribution
- * @throws ContributionException
- */
- private Contribution readContributionMetadata(URL sourceURL) throws ContributionException {
- Contribution contributionMetadata = contributionFactory.createContribution();
-
- ContributionMetadataDocumentProcessor metadataDocumentProcessor =
- new ContributionMetadataDocumentProcessor(staxProcessor, xmlFactory);
-
- /* final URL[] urls = {sourceURL};
- // Allow access to create classloader. Requires RuntimePermission in security policy.
- URLClassLoader cl = AccessController.doPrivileged(new PrivilegedAction<URLClassLoader>() {
- public URLClassLoader run() {
- return new URLClassLoader(urls, null);
- }
- });
- for (String path: new String[]{
- Contribution.SCA_CONTRIBUTION_GENERATED_META,
- Contribution.SCA_CONTRIBUTION_META}) {
- URL url = cl.getResource(path);
- if (url != null) {
- Contribution contribution = metadataDocumentProcessor.read(sourceURL, URI.create(path), url);
- contributionMetadata.getImports().addAll(contribution.getImports());
- contributionMetadata.getExports().addAll(contribution.getExports());
- contributionMetadata.getDeployables().addAll(contribution.getDeployables());
- }
- }*/
-
- // For debugging purposes, write it back to XML
- // if (contributionMetadata != null) {
- // try {
- // ByteArrayOutputStream bos = new ByteArrayOutputStream();
- // XMLOutputFactory outputFactory = XMLOutputFactory.newInstance();
- // outputFactory.setProperty(XMLOutputFactory.IS_REPAIRING_NAMESPACES, Boolean.TRUE);
- // staxProcessor.write(contributionMetadata, outputFactory.createXMLStreamWriter(bos));
- // Document document = DocumentBuilderFactory.newInstance().newDocumentBuilder().parse(new ByteArrayInputStream(bos.toByteArray()));
- // OutputFormat format = new OutputFormat();
- // format.setIndenting(true);
- // format.setIndent(2);
- // XMLSerializer serializer = new XMLSerializer(System.out, format);
- // serializer.serialize(document);
- // } catch (Exception e) {
- // e.printStackTrace();
- // }
- // }
-
- return contributionMetadata;
- }
-
- /**
- * Note:
- *
- * @param contributionURI ContributionID
- * @param sourceURL contribution location
- * @param contributionStream contribution content
- * @param storeInRepository flag if we store the contribution into the
- * repository or not
- * @return the contribution model representing the contribution
- * @throws IOException
- * @throws DeploymentException
- */
- private Contribution addContribution(String contributionURI,
- URL sourceURL,
- InputStream contributionStream,
- ModelResolver modelResolver,
- boolean storeInRepository) throws IOException, ContributionException {
-
- if (contributionStream == null && sourceURL == null) {
- throw new IllegalArgumentException("The content of the contribution is null.");
- }
-
- // store the contribution in the contribution repository
- URL locationURL = sourceURL;
- if (contributionRepository != null && storeInRepository) {
- if (contributionStream == null) {
- locationURL = contributionRepository.store(contributionURI, sourceURL);
- } else {
- locationURL = contributionRepository.store(contributionURI, sourceURL, contributionStream);
- }
- }
-
- //initialize contribution based on it's metadata if available
- Contribution contribution = readContributionMetadata(locationURL);
-
- // Create contribution model resolver
- if (modelResolver == null) {
- //FIXME Remove this domain resolver, visibility of policy declarations should be handled by
- // the contribution import/export mechanism instead of this domainResolver hack.
- modelResolver = new ExtensibleModelResolver(contribution, modelResolvers, modelFactories, domainResolver);
- }
-
- //set contribution initial information
- contribution.setURI(contributionURI.toString());
- contribution.setLocation(locationURL.toString());
- contribution.setModelResolver(modelResolver);
-
- Context[] contexts = ContextRegistry.getContexts(new URL(contribution.getLocation()).getHost());
-
- if (contexts.length > 0) {
- contribution.setClassLoader(contexts[0].getClassLoader());
- }
-
- List<URI> contributionArtifacts = null;
-
- //NOTE: if a contribution is stored on the repository
- //the stream would be consumed at this point
- if (storeInRepository || contributionStream == null) {
- URLConnection connection = sourceURL.openConnection();
- connection.setUseCaches(false);
- // Allow access to open URL stream. Add FilePermission to added to security policy file.
- final URLConnection finalConnection = connection;
- try {
- contributionStream = AccessController.doPrivileged(new PrivilegedExceptionAction<InputStream>() {
- public InputStream run() throws IOException {
- return finalConnection.getInputStream();
- }
- });
- } catch (PrivilegedActionException e) {
- throw (IOException)e.getException();
- }
-
- try {
- // process the contribution
- contributionArtifacts = this.packageProcessor.getArtifacts(locationURL, contributionStream);
- } finally {
- IOHelper.closeQuietly(contributionStream);
- contributionStream = null;
- }
- } else {
- // process the contribution
- contributionArtifacts = this.packageProcessor.getArtifacts(locationURL, contributionStream);
- }
-
- // Read all artifacts in the contribution
- try {
- // Allow access to read system properties. Requires PropertyPermission in security policy.
- // Any security exceptions are caught and wrapped as ContributionException.
- processReadPhase(contribution, contributionArtifacts);
- } catch ( Exception e ) {
- throw new ContributionException(e);
- }
-
- //
- this.contributionListener.contributionAdded(this.contributionRepository, contribution);
-
- // Resolve them
- processResolvePhase(contribution);
-
- // Add all composites under META-INF/sca-deployables to the
- // list of deployables
- String prefix = Contribution.SCA_CONTRIBUTION_DEPLOYABLES;
- for (Artifact artifact : contribution.getArtifacts()) {
- if (artifact.getModel() instanceof Composite) {
- if (artifact.getURI().startsWith(prefix)) {
- Composite composite = (Composite)artifact.getModel();
- if (!contribution.getDeployables().contains(composite)) {
- contribution.getDeployables().add(composite);
- }
- }
- }
- }
-
- // store the contribution on the registry
- if (this.contributionRepository != null) {
- this.contributionRepository.addContribution(contribution);
- }
-
- return contribution;
- }
-
- /**
- * This utility method process each artifact and delegates to proper
- * artifactProcessor to read the model and generate the in-memory representation
- *
- * @param contribution
- * @param artifacts
- * @throws ContributionException
- * @throws MalformedURLException
- */
- private void processReadPhase(Contribution contribution, List<URI> artifacts) throws ContributionException,
- MalformedURLException, XMLStreamException {
-
- ModelResolver modelResolver = contribution.getModelResolver();
- URL contributionURL = new URL(contribution.getLocation());
-
- List<URI> compositeUris = new ArrayList<URI>();
-
- Object model = null;
- for (URI anArtifactUri : artifacts) {
- if ( anArtifactUri.toString().endsWith(COMPOSITE_FILE_EXTN)) {
- compositeUris.add(anArtifactUri);
- } else {
- URL artifactURL = packageProcessor.getArtifactURL(new URL(contribution.getLocation()), anArtifactUri);
-
- // Add the deployed artifact model to the resolver
- Artifact artifact = this.contributionFactory.createArtifact();
- artifact.setURI(anArtifactUri.toString());
- artifact.setLocation(artifactURL.toString());
- contribution.getArtifacts().add(artifact);
- modelResolver.addModel(artifact);
-
- model = this.artifactProcessor.read(contributionURL, anArtifactUri, artifactURL);
-
- if (model != null) {
- artifact.setModel(model);
-
- // Add the loaded model to the model resolver
- modelResolver.addModel(model);
-
- if ( isSCADefnsFile(anArtifactUri) ) {
- scaDefinitionsSink.add(model);
- }
- }
- }
- }
-
- for (URI anArtifactUri : compositeUris) {
- URL artifactURL = packageProcessor.getArtifactURL(new URL(contribution.getLocation()), anArtifactUri);
-
- // Add the deployed artifact model to the resolver
- Artifact artifact = this.contributionFactory.createArtifact();
- artifact.setURI(anArtifactUri.toString());
- artifact.setLocation(artifactURL.toString());
- contribution.getArtifacts().add(artifact);
- modelResolver.addModel(artifact);
-
- model = this.artifactProcessor.read(contributionURL, anArtifactUri, artifactURL);
- if (model != null) {
- artifact.setModel(model);
- // Add the loaded model to the model resolver
- modelResolver.addModel(model);
- }
- }
- }
-
- /**
- * This utility method process each artifact and delegates to proper
- * artifactProcessor to resolve the model references
- *
- * @param contribution
- * @throws ContributionException
- */
- @SuppressWarnings("unchecked")
- private void processResolvePhase(Contribution contribution) throws ContributionException {
- List<Artifact> composites = new ArrayList<Artifact>();
-
- // for each artifact that was processed on the contribution
- for (Artifact artifact : contribution.getArtifacts()) {
- //leave the composites to be resolved at the end
- if (artifact.getURI().endsWith(".composite")) {
- composites.add(artifact);
- } else {
- // resolve the model object
- if (artifact.getModel() != null) {
- this.artifactProcessor.resolve(artifact.getModel(), contribution.getModelResolver());
- }
- }
- }
-
- //process each composite file
- for (Artifact artifact : composites) {
- // resolve the model object
- if (artifact.getModel() != null) {
- // System.out.println("Processing Resolve Phase : " + artifact.getURI());
- this.artifactProcessor.resolve(artifact.getModel(), contribution.getModelResolver());
- }
- }
-
- //resolve deployables from contribution metadata
- List<Composite> resolvedDeployables = new ArrayList<Composite>();
- for (Composite deployableComposite : contribution.getDeployables()) {
- Composite resolvedDeployable =
- contribution.getModelResolver().resolveModel(Composite.class, deployableComposite);
-
- resolvedDeployables.add(resolvedDeployable);
- }
- contribution.getDeployables().clear();
- contribution.getDeployables().addAll(resolvedDeployables);
- }
-
- private boolean isSCADefnsFile(URI uri) {
- int index = uri.toString().lastIndexOf("/");
-
- index = (index != -1) ? index + 1 : 0;
-
- return uri.toString().substring(index).equals("definitions.xml");
- }
-}
diff --git a/branches/sca-android/contribution-impl/src/main/java/org/apache/tuscany/sca/contribution/service/impl/PackageTypeDescriberImpl.java b/branches/sca-android/contribution-impl/src/main/java/org/apache/tuscany/sca/contribution/service/impl/PackageTypeDescriberImpl.java deleted file mode 100644 index 956251b2f6..0000000000 --- a/branches/sca-android/contribution-impl/src/main/java/org/apache/tuscany/sca/contribution/service/impl/PackageTypeDescriberImpl.java +++ /dev/null @@ -1,119 +0,0 @@ -/*
- * 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.service.impl;
-
-import java.io.File;
-import java.io.IOException;
-import java.net.URL;
-import java.net.URLConnection;
-import java.security.AccessController;
-import java.security.PrivilegedAction;
-import java.util.HashMap;
-import java.util.Map;
-
-import org.apache.tuscany.sca.contribution.PackageType;
-import org.apache.tuscany.sca.contribution.service.TypeDescriber;
-import org.apache.tuscany.sca.contribution.service.util.FileHelper;
-
-/**
- * Implementation of the content describer for contribution packages
- *
- * @version $Rev: 641645 $ $Date: 2008-03-26 15:37:28 -0800 (Wed, 26 Mar 2008) $
- */
-public class PackageTypeDescriberImpl implements TypeDescriber {
- private final Map<String, String> contentTypeRegistry = new HashMap<String, String>();
-
- public PackageTypeDescriberImpl() {
- super();
- init();
- }
-
- /**
- * Initialize contentType registry with know types based on known file extensions
- */
- private void init() {
- contentTypeRegistry.put("JAR", PackageType.JAR);
- contentTypeRegistry.put("WAR", PackageType.JAR);
- }
-
- protected String resolveContentyTypeByExtension(URL resourceURL) {
- String artifactExtension = FileHelper.getExtension(resourceURL.getPath());
- if (artifactExtension == null) {
- return null;
- }
- return contentTypeRegistry.get(artifactExtension.toUpperCase());
- }
-
- /**
- * Build contentType for a specific resource. We first check if the file is a supported one
- * (looking into our registry based on resource extension) If not found, we try to check file
- * contentType Or we return defaultContentType provided
- *
- * @param resourceURL The artifact URL
- * @param defaultContentType The default content type if we can't find the correct one
- * @return The content type
- */
- public String getType(URL resourceURL, String defaultContentType) {
- URLConnection connection = null;
- String contentType = defaultContentType;
- final String urlProtocol = resourceURL.getProtocol();
-
- if (urlProtocol.equals("file")) {
- final File fileOrDir = FileHelper.toFile(resourceURL);
- // Allow privileged access to test file. Requires FilePermissions in security policy.
- Boolean isDirectory = AccessController.doPrivileged(new PrivilegedAction<Boolean>() {
- public Boolean run() {
- return fileOrDir.isDirectory();
- }
- });
- if (isDirectory) {
- // Special case : contribution is a folder
- contentType = PackageType.FOLDER;
- }
- String fileName = resourceURL.toString();
- String fileExt = fileName.substring(fileName.lastIndexOf('.')+1, fileName.length());
- if ( fileExt.equalsIgnoreCase( "JAR" ) )
- return PackageType.JAR;
- } else if (urlProtocol.equals("bundle") || urlProtocol.equals("bundleresource")) {
- contentType = PackageType.BUNDLE;
- } else {
- contentType = resolveContentyTypeByExtension(resourceURL);
- if (contentType == null) {
- try {
- connection = resourceURL.openConnection();
- connection.setUseCaches(false);
- contentType = connection.getContentType();
-
- if (contentType == null || contentType.equals("content/unknown")) {
- // here we couldn't figure out from our registry or from URL and it's not a
- // special file
- // return defaultContentType if provided
- contentType = defaultContentType;
- }
- } catch (IOException io) {
- // could not access artifact, just ignore and we will return
- // null contentType
- }
- }
- }
- return contentType == null ? defaultContentType : contentType;
- }
-
-}
diff --git a/branches/sca-android/contribution-impl/src/main/java/org/apache/tuscany/sca/contribution/service/util/FileHelper.java b/branches/sca-android/contribution-impl/src/main/java/org/apache/tuscany/sca/contribution/service/util/FileHelper.java deleted file mode 100644 index 0ee8cd6aac..0000000000 --- a/branches/sca-android/contribution-impl/src/main/java/org/apache/tuscany/sca/contribution/service/util/FileHelper.java +++ /dev/null @@ -1,701 +0,0 @@ -/*
- * 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.service.util;
-
-import java.io.File;
-import java.io.FileFilter;
-import java.io.FileInputStream;
-import java.io.FileNotFoundException;
-import java.io.FileOutputStream;
-import java.io.IOException;
-import java.net.URL;
-import java.util.regex.Pattern;
-
-public class FileHelper {
- /**
- * The extension separator character.
- */
- private static final char EXTENSION_SEPARATOR = '.';
-
- /**
- * The Unix separator character.
- */
- private static final char UNIX_SEPARATOR = '/';
-
- /**
- * The Windows separator character.
- */
- private static final char WINDOWS_SEPARATOR = '\\';
-
- /**
- * Returns the index of the last directory separator character.
- * <p>
- * This method will handle a file in either Unix or Windows format. The
- * position of the last forward or backslash is returned.
- * <p>
- * The output will be the same irrespective of the machine that the code is
- * running on.
- *
- * @param filename the filename to find the last path separator in, null
- * returns -1
- * @return the index of the last separator character, or -1 if there is no
- * such character
- */
- public static int indexOfLastSeparator(String filename) {
- if (filename == null) {
- return -1;
- }
- int lastUnixPos = filename.lastIndexOf(UNIX_SEPARATOR);
- int lastWindowsPos = filename.lastIndexOf(WINDOWS_SEPARATOR);
- return Math.max(lastUnixPos, lastWindowsPos);
- }
-
- /**
- * Returns the index of the last extension separator character, which is a
- * dot.
- * <p>
- * This method also checks that there is no directory separator after the
- * last dot. To do this it uses {@link #indexOfLastSeparator(String)} which
- * will handle a file in either Unix or Windows format.
- * <p>
- * The output will be the same irrespective of the machine that the code is
- * running on.
- *
- * @param filename the filename to find the last path separator in, null
- * returns -1
- * @return the index of the last separator character, or -1 if there is no
- * such character
- */
- public static int indexOfExtension(String filename) {
- if (filename == null) {
- return -1;
- }
- int extensionPos = filename.lastIndexOf(EXTENSION_SEPARATOR);
- int lastSeparator = indexOfLastSeparator(filename);
- return lastSeparator > extensionPos ? -1 : extensionPos;
- }
-
- /**
- * Gets the name minus the path from a full filename.
- * <p>
- * This method will handle a file in either Unix or Windows format. The text
- * after the last forward or backslash is returned.
- *
- * <pre>
- * a/b/c.txt --> c.txt
- * a.txt --> a.txt
- * a/b/c --> c
- * a/b/c/ --> ""
- * </pre>
- *
- * <p>
- * The output will be the same irrespective of the machine that the code is
- * running on.
- *
- * @param fileName the filename to query, null returns null
- * @return the name of the file without the path, or an empty string if none
- * exists
- */
- public static String getName(String fileName) {
- if (fileName == null) {
- return null;
- }
- int index = indexOfLastSeparator(fileName);
- return fileName.substring(index + 1);
- }
-
- /**
- * Gets the extension of a filename.
- * <p>
- * This method returns the textual part of the filename after the last dot.
- * There must be no directory separator after the dot.
- *
- * <pre>
- * foo.txt --> "txt"
- * a/b/c.jpg --> "jpg"
- * a/b.txt/c --> ""
- * a/b/c --> ""
- * </pre>
- *
- * <p>
- * The output will be the same irrespective of the machine that the code is
- * running on.
- *
- * @param filename the filename to retrieve the extension of.
- * @return the extension of the file or an empty string if none exists.
- */
- public static String getExtension(String filename) {
- if (filename == null) {
- return null;
- }
- int index = indexOfExtension(filename);
- if (index == -1) {
- return "";
- } else {
- return filename.substring(index + 1);
- }
- }
-
- /**
- * Make a directory, including any necessary but nonexistent parent
- * directories. If there already exists a file with specified name or the
- * directory cannot be created then an exception is thrown.
- *
- * @param directory directory to create, not null
- * @throws NullPointerException if the directory is null
- * @throws IOException if the directory cannot be created
- */
- public static void forceMkdir(File directory) throws IOException {
- if (directory.exists()) {
- if (directory.isFile()) {
- String message =
- "File " + directory + " exists and is " + "not a directory. Unable to create directory.";
- throw new IOException(message);
- }
- } else {
- if (!directory.mkdirs()) {
- String message = "Unable to create directory " + directory;
- throw new IOException(message);
- }
- }
- }
-
- /**
- * Delete a file. If file is a directory, delete it and all sub-directories.
- * <p>
- * The difference between File.delete() and this method are:
- * <ul>
- * <li>A directory to be deleted does not have to be empty.</li>
- * <li>You get exceptions when a file or directory cannot be deleted.
- * (java.io.File methods returns a boolean)</li>
- * </ul>
- *
- * @param file file or directory to delete, not null
- * @throws NullPointerException if the directory is null
- * @throws IOException in case deletion is unsuccessful
- */
- public static void forceDelete(File file) throws IOException {
- if (file.isDirectory()) {
- deleteDirectory(file);
- } else {
- if (!file.exists()) {
- throw new FileNotFoundException("File does not exist: " + file);
- }
- if (!file.delete()) {
- String message = "Unable to delete file: " + file;
- throw new IOException(message);
- }
- }
- }
-
- /**
- * Convert from a <code>URL</code> to a <code>File</code>.
- * <p>
- * From version 1.1 this method will decode the URL. Syntax such as
- * <code>file:///my%20docs/file.txt</code> will be correctly decoded to
- * <code>/my docs/file.txt</code>.
- *
- * @param url the file URL to convert, null returns null
- * @return the equivalent <code>File</code> object, or <code>null</code>
- * if the URL's protocol is not <code>file</code>
- * @throws IllegalArgumentException if the file is incorrectly encoded
- */
- public static File toFile(URL url) {
- if (url == null || !url.getProtocol().equals("file")) {
- return null;
- } else {
- String filename = url.getFile().replace('/', File.separatorChar);
- int pos = 0;
- while ((pos = filename.indexOf('%', pos)) >= 0) { // NOPMD
- if (pos + 2 < filename.length()) {
- String hexStr = filename.substring(pos + 1, pos + 3);
- char ch = (char)Integer.parseInt(hexStr, 16);
- filename = filename.substring(0, pos) + ch + filename.substring(pos + 3);
- }
- }
- return new File(filename);
- }
- }
-
- public static FileFilter getFileFilter(String regExp, boolean ignoreCase) {
- return new RegExpFilter(regExp, ignoreCase);
- }
-
- /**
- * A regular-expression based resource filter
- */
- public static class RegExpFilter implements FileFilter {
- private Pattern pattern;
-
- public RegExpFilter(Pattern pattern) {
- this.pattern = pattern;
- }
-
- public RegExpFilter(String patternStr, boolean ignoreCase) {
- this.pattern = Pattern.compile(patternStr, ignoreCase ? Pattern.CASE_INSENSITIVE : 0);
- }
-
- public boolean accept(File file) {
- return pattern.matcher(file.getName()).matches();
- }
-
- /**
- * Convert wildcard into a regex pattern
- *
- * @param str
- * @return
- */
- public static RegExpFilter getWildcardFilter(String str, boolean ignoreCase) {
- StringBuffer buffer = new StringBuffer();
- for (int i = 0; i < str.length(); i++) {
- char ch = str.charAt(i);
- if (ch == '?') {
- buffer.append('.');
- } else if (ch == '*') {
- buffer.append(".*");
- } else {
- buffer.append(ch);
- }
- }
- return new RegExpFilter(buffer.toString(), ignoreCase);
- }
-
- }
-
- /**
- * Clean a directory without deleting it.
- *
- * @param directory directory to clean
- * @throws IOException in case cleaning is unsuccessful
- */
- public static void cleanDirectory(File directory) throws IOException {
- if (!directory.exists()) {
- String message = directory + " does not exist";
- throw new IllegalArgumentException(message);
- }
-
- if (!directory.isDirectory()) {
- String message = directory + " is not a directory";
- throw new IllegalArgumentException(message);
- }
-
- File[] files = directory.listFiles();
- if (files == null) { // null if security restricted
- throw new IOException("Failed to list contents of " + directory);
- }
-
- IOException exception = null;
- for (int i = 0; i < files.length; i++) {
- File file = files[i];
- try {
- forceDelete(file);
- } catch (IOException ioe) {
- exception = ioe;
- }
- }
-
- if (null != exception) {
- throw exception;
- }
- }
-
- /**
- * Clean a directory without deleting it.
- *
- * @param directory directory to clean, must not be <code>null</code>
- * @throws NullPointerException if the directory is <code>null</code>
- * @throws IOException in case cleaning is unsuccessful
- */
- private static void cleanDirectoryOnExit(File directory) throws IOException {
- if (!directory.exists()) {
- String message = directory + " does not exist";
- throw new IllegalArgumentException(message);
- }
-
- if (!directory.isDirectory()) {
- String message = directory + " is not a directory";
- throw new IllegalArgumentException(message);
- }
-
- File[] files = directory.listFiles();
- if (files == null) { // null if security restricted
- throw new IOException("Failed to list contents of " + directory);
- }
-
- IOException exception = null;
- for (int i = 0; i < files.length; i++) {
- File file = files[i];
- try {
- forceDeleteOnExit(file);
- } catch (IOException ioe) {
- exception = ioe;
- }
- }
-
- if (null != exception) {
- throw exception;
- }
- }
-
- /**
- * Copies a whole directory to a new location preserving the file dates.
- * <p>
- * This method copies the specified directory and all its child directories
- * and files to the specified destination. The destination is the new
- * location and name of the directory.
- * <p>
- * The destination directory is created if it does not exist. If the
- * destination directory did exist, then this method merges the source with
- * the destination, with the source taking precedence.
- *
- * @param srcDir an existing directory to copy, must not be
- * <code>null</code>
- * @param destDir the new directory, must not be <code>null</code>
- * @throws NullPointerException if source or destination is
- * <code>null</code>
- * @throws IOException if source or destination is invalid
- * @throws IOException if an IO error occurs during copying
- * @since Commons IO 1.1
- */
- public static void copyDirectory(File srcDir, File destDir) throws IOException {
- copyDirectory(srcDir, destDir, true);
- }
-
- /**
- * Copies a whole directory to a new location.
- * <p>
- * This method copies the contents of the specified source directory to
- * within the specified destination directory.
- * <p>
- * The destination directory is created if it does not exist. If the
- * destination directory did exist, then this method merges the source with
- * the destination, with the source taking precedence.
- *
- * @param srcDir an existing directory to copy, must not be
- * <code>null</code>
- * @param destDir the new directory, must not be <code>null</code>
- * @param preserveFileDate true if the file date of the copy should be the
- * same as the original
- * @throws NullPointerException if source or destination is
- * <code>null</code>
- * @throws IOException if source or destination is invalid
- * @throws IOException if an IO error occurs during copying
- * @since Commons IO 1.1
- */
- public static void copyDirectory(File srcDir, File destDir, boolean preserveFileDate) throws IOException {
- if (srcDir == null) {
- throw new NullPointerException("Source must not be null");
- }
- if (destDir == null) {
- throw new NullPointerException("Destination must not be null");
- }
- if (!srcDir.exists()) {
- throw new FileNotFoundException("Source '" + srcDir + "' does not exist");
- }
- if (!srcDir.isDirectory()) {
- throw new IOException("Source '" + srcDir + "' exists but is not a directory");
- }
- if (srcDir.getCanonicalPath().equals(destDir.getCanonicalPath())) {
- throw new IOException("Source '" + srcDir + "' and destination '" + destDir + "' are the same");
- }
- doCopyDirectory(srcDir, destDir, preserveFileDate);
- }
-
- // -----------------------------------------------------------------------
- /**
- * Copies a directory to within another directory preserving the file dates.
- * <p>
- * This method copies the source directory and all its contents to a
- * directory of the same name in the specified destination directory.
- * <p>
- * The destination directory is created if it does not exist. If the
- * destination directory did exist, then this method merges the source with
- * the destination, with the source taking precedence.
- *
- * @param srcDir an existing directory to copy, must not be
- * <code>null</code>
- * @param destDir the directory to place the copy in, must not be
- * <code>null</code>
- * @throws NullPointerException if source or destination is
- * <code>null</code>
- * @throws IOException if source or destination is invalid
- * @throws IOException if an IO error occurs during copying
- * @since Commons IO 1.2
- */
- public static void copyDirectoryToDirectory(File srcDir, File destDir) throws IOException {
- if (srcDir == null) {
- throw new NullPointerException("Source must not be null");
- }
- if (!(srcDir.exists() && srcDir.isDirectory())) {
- throw new IllegalArgumentException("Source '" + destDir + "' is not a directory");
- }
- if (destDir == null) {
- throw new NullPointerException("Destination must not be null");
- }
- if (!(destDir.exists() && destDir.isDirectory())) {
- throw new IllegalArgumentException("Destination '" + destDir + "' is not a directory");
- }
- copyDirectory(srcDir, new File(destDir, srcDir.getName()), true);
- }
-
- /**
- * Copies a file to a new location preserving the file date.
- * <p>
- * This method copies the contents of the specified source file to the
- * specified destination file. The directory holding the destination file is
- * created if it does not exist. If the destination file exists, then this
- * method will overwrite it.
- *
- * @param srcFile an existing file to copy, must not be <code>null</code>
- * @param destFile the new file, must not be <code>null</code>
- * @throws NullPointerException if source or destination is
- * <code>null</code>
- * @throws IOException if source or destination is invalid
- * @throws IOException if an IO error occurs during copying
- * @see #copyFileToDirectory(File, File)
- */
- public static void copyFile(File srcFile, File destFile) throws IOException {
- copyFile(srcFile, destFile, true);
- }
-
- /**
- * Copies a file to a new location.
- * <p>
- * This method copies the contents of the specified source file to the
- * specified destination file. The directory holding the destination file is
- * created if it does not exist. If the destination file exists, then this
- * method will overwrite it.
- *
- * @param srcFile an existing file to copy, must not be <code>null</code>
- * @param destFile the new file, must not be <code>null</code>
- * @param preserveFileDate true if the file date of the copy should be the
- * same as the original
- * @throws NullPointerException if source or destination is
- * <code>null</code>
- * @throws IOException if source or destination is invalid
- * @throws IOException if an IO error occurs during copying
- * @see #copyFileToDirectory(File, File, boolean)
- */
- public static void copyFile(File srcFile, File destFile, boolean preserveFileDate) throws IOException {
- if (srcFile == null) {
- throw new NullPointerException("Source must not be null");
- }
- if (destFile == null) {
- throw new NullPointerException("Destination must not be null");
- }
- if (!srcFile.exists()) {
- throw new FileNotFoundException("Source '" + srcFile + "' does not exist");
- }
- if (srcFile.isDirectory()) {
- throw new IOException("Source '" + srcFile + "' exists but is a directory");
- }
- if (srcFile.getCanonicalPath().equals(destFile.getCanonicalPath())) {
- throw new IOException("Source '" + srcFile + "' and destination '" + destFile + "' are the same");
- }
- if (!(destFile.getParentFile() != null && destFile.getParentFile().exists())) {
- if (!destFile.getParentFile().mkdirs()) { //NOPMD
- throw new IOException("Destination '" + destFile + "' directory cannot be created");
- }
- }
- if (!(destFile.exists() && destFile.canWrite())) {
- throw new IOException("Destination '" + destFile + "' exists but is read-only");
- }
- doCopyFile(srcFile, destFile, preserveFileDate);
- }
-
- // -----------------------------------------------------------------------
- /**
- * Copies a file to a directory preserving the file date.
- * <p>
- * This method copies the contents of the specified source file to a file of
- * the same name in the specified destination directory. The destination
- * directory is created if it does not exist. If the destination file
- * exists, then this method will overwrite it.
- *
- * @param srcFile an existing file to copy, must not be <code>null</code>
- * @param destDir the directory to place the copy in, must not be
- * <code>null</code>
- * @throws NullPointerException if source or destination is null
- * @throws IOException if source or destination is invalid
- * @throws IOException if an IO error occurs during copying
- * @see #copyFile(File, File, boolean)
- */
- public static void copyFileToDirectory(File srcFile, File destDir) throws IOException {
- copyFileToDirectory(srcFile, destDir, true);
- }
-
- /**
- * Copies a file to a directory optionally preserving the file date.
- * <p>
- * This method copies the contents of the specified source file to a file of
- * the same name in the specified destination directory. The destination
- * directory is created if it does not exist. If the destination file
- * exists, then this method will overwrite it.
- *
- * @param srcFile an existing file to copy, must not be <code>null</code>
- * @param destDir the directory to place the copy in, must not be
- * <code>null</code>
- * @param preserveFileDate true if the file date of the copy should be the
- * same as the original
- * @throws NullPointerException if source or destination is
- * <code>null</code>
- * @throws IOException if source or destination is invalid
- * @throws IOException if an IO error occurs during copying
- * @see #copyFile(File, File, boolean)
- * @since Commons IO 1.3
- */
- public static void copyFileToDirectory(File srcFile, File destDir, boolean preserveFileDate) throws IOException {
- if (destDir == null) {
- throw new NullPointerException("Destination must not be null");
- }
- if (!(destDir.exists() && destDir.isDirectory())) {
- throw new IllegalArgumentException("Destination '" + destDir + "' is not a directory");
- }
- copyFile(srcFile, new File(destDir, srcFile.getName()), preserveFileDate);
- }
-
- // -----------------------------------------------------------------------
- /**
- * Recursively delete a directory.
- *
- * @param directory directory to delete
- * @throws IOException in case deletion is unsuccessful
- */
- public static void deleteDirectory(File directory) throws IOException {
- if (!directory.exists()) {
- return;
- }
-
- cleanDirectory(directory);
- if (!directory.delete()) {
- String message = "Unable to delete directory " + directory + ".";
- throw new IOException(message);
- }
- }
-
- /**
- * Recursively schedule directory for deletion on JVM exit.
- *
- * @param directory directory to delete, must not be <code>null</code>
- * @throws NullPointerException if the directory is <code>null</code>
- * @throws IOException in case deletion is unsuccessful
- */
- private static void deleteDirectoryOnExit(File directory) throws IOException {
- if (!directory.exists()) {
- return;
- }
-
- cleanDirectoryOnExit(directory);
- directory.deleteOnExit();
- }
-
- /**
- * Internal copy directory method.
- *
- * @param srcDir the validated source directory, must not be
- * <code>null</code>
- * @param destDir the validated destination directory, must not be
- * <code>null</code>
- * @param preserveFileDate whether to preserve the file date
- * @throws IOException if an error occurs
- * @since Commons IO 1.1
- */
- private static void doCopyDirectory(File srcDir, File destDir, boolean preserveFileDate) throws IOException {
- if (destDir.exists()) {
- if (!destDir.isDirectory()) {
- throw new IOException("Destination '" + destDir + "' exists but is not a directory");
- }
- } else {
- if (!destDir.mkdirs()) {
- throw new IOException("Destination '" + destDir + "' directory cannot be created");
- }
- if (preserveFileDate) {
- destDir.setLastModified(srcDir.lastModified());
- }
- }
- if (!destDir.canWrite()) {
- throw new IOException("Destination '" + destDir + "' cannot be written to");
- }
- // recurse
- File[] files = srcDir.listFiles();
- if (files == null) { // null if security restricted
- throw new IOException("Failed to list contents of " + srcDir);
- }
- for (int i = 0; i < files.length; i++) {
- File copiedFile = new File(destDir, files[i].getName());
- if (files[i].isDirectory()) {
- doCopyDirectory(files[i], copiedFile, preserveFileDate);
- } else {
- doCopyFile(files[i], copiedFile, preserveFileDate);
- }
- }
- }
-
- /**
- * Internal copy file method.
- *
- * @param srcFile the validated source file, must not be <code>null</code>
- * @param destFile the validated destination file, must not be
- * <code>null</code>
- * @param preserveFileDate whether to preserve the file date
- * @throws IOException if an error occurs
- */
- private static void doCopyFile(File srcFile, File destFile, boolean preserveFileDate) throws IOException {
- if (destFile.exists() && destFile.isDirectory()) {
- throw new IOException("Destination '" + destFile + "' exists but is a directory");
- }
-
- FileInputStream input = new FileInputStream(srcFile);
- try {
- FileOutputStream output = new FileOutputStream(destFile);
- try {
- IOHelper.copy(input, output);
- } finally {
- IOHelper.closeQuietly(output);
- }
- } finally {
- IOHelper.closeQuietly(input);
- }
-
- if (srcFile.length() != destFile.length()) {
- throw new IOException("Failed to copy full contents from '" + srcFile + "' to '" + destFile + "'");
- }
- if (preserveFileDate) {
- destFile.setLastModified(srcFile.lastModified());
- }
- }
-
- /**
- * Schedule a file to be deleted when JVM exits. If file is directory delete
- * it and all sub-directories.
- *
- * @param file file or directory to delete, must not be <code>null</code>
- * @throws NullPointerException if the file is <code>null</code>
- * @throws IOException in case deletion is unsuccessful
- */
- public static void forceDeleteOnExit(File file) throws IOException {
- if (file.isDirectory()) {
- deleteDirectoryOnExit(file);
- } else {
- file.deleteOnExit();
- }
- }
-
-}
diff --git a/branches/sca-android/contribution-impl/src/main/java/org/apache/tuscany/sca/contribution/service/util/IOHelper.java b/branches/sca-android/contribution-impl/src/main/java/org/apache/tuscany/sca/contribution/service/util/IOHelper.java deleted file mode 100644 index 6cbdc87d55..0000000000 --- a/branches/sca-android/contribution-impl/src/main/java/org/apache/tuscany/sca/contribution/service/util/IOHelper.java +++ /dev/null @@ -1,190 +0,0 @@ -/*
- * 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.service.util;
-
-import java.io.IOException;
-import java.io.InputStream;
-import java.io.OutputStream;
-import java.net.JarURLConnection;
-import java.net.URL;
-import java.net.URLConnection;
-import java.util.jar.JarFile;
-
-public class IOHelper {
- /**
- * The default buffer size to use.
- */
- private static final int DEFAULT_BUFFER_SIZE = 1024 * 4;
-
- /**
- * Unconditionally close an <code>InputStream</code>.
- * <p>
- * Equivalent to {@link InputStream#close()}, except any exceptions will be ignored.
- * This is typically used in finally blocks.
- *
- * @param input the InputStream to close, may be null or already closed
- */
- public static void closeQuietly(InputStream input) {
- try {
- if (input != null) {
- input.close();
- }
- } catch (IOException ioe) {
- // ignore
- }
- }
-
- /**
- * Unconditionally close an <code>OutputStream</code>.
- * <p>
- * Equivalent to {@link OutputStream#close()}, except any exceptions will be ignored.
- * This is typically used in finally blocks.
- *
- * @param output the OutputStream to close, may be null or already closed
- */
- public static void closeQuietly(OutputStream output) {
- try {
- if (output != null) {
- output.close();
- }
- } catch (IOException ioe) {
- // ignore
- }
- }
-
- /**
- * Copy bytes from an <code>InputStream</code> to an
- * <code>OutputStream</code>.
- * <p>
- * This method buffers the input internally, so there is no need to use a
- * <code>BufferedInputStream</code>.
- *
- * @param input the <code>InputStream</code> to read from
- * @param output the <code>OutputStream</code> to write to
- * @return the number of bytes copied
- * @throws NullPointerException if the input or output is null
- * @throws IOException if an I/O error occurs
- * @since Commons IO 1.1
- */
- public static int copy(InputStream input, OutputStream output) throws IOException {
- byte[] buffer = new byte[DEFAULT_BUFFER_SIZE];
- int count = 0;
- int n = 0;
- while (-1 != (n = input.read(buffer))) { // NOPMD
- output.write(buffer, 0, n);
- count += n;
- }
- return count;
- }
-
- public static InputStream getInputStream(URL url) throws IOException {
- return new SafeURLInputStream(url);
- }
-
- /**
- * This class is a workaround for URL stream issue as illustrated below.
- * InputStream is=url.getInputStream(); is.close(); // This line doesn't close
- * the JAR file if the URL is a jar entry like "jar:file:/a.jar!/my.composite" We
- * also need to turn off the JarFile cache.
- *
- * @see http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=4950148
- *
- * @version $Rev: 641216 $ $Date: 2008-03-26 01:15:08 -0800 (Wed, 26 Mar 2008) $
- */
- public static class SafeURLInputStream extends InputStream {
- private JarFile jarFile;
- private InputStream is;
-
- public SafeURLInputStream(URL url) throws IOException {
- String protocol = url.getProtocol();
- if (protocol != null && (protocol.equals("jar"))) {
- JarURLConnection connection = (JarURLConnection)url.openConnection();
- // We cannot use cache
- connection.setUseCaches(false);
- try {
- is = connection.getInputStream();
- } catch (IOException e) {
- throw e;
- }
- jarFile = connection.getJarFile();
- } else {
- URLConnection connection = url.openConnection();
- connection.setUseCaches(false);
- is = connection.getInputStream();
- }
- }
-
- public SafeURLInputStream(JarURLConnection connection) throws IOException {
- // We cannot use cache
- connection.setUseCaches(false);
- is = connection.getInputStream();
- jarFile = connection.getJarFile();
- }
-
- @Override
- public int available() throws IOException {
- return is.available();
- }
-
- @Override
- public void close() throws IOException {
- is.close();
- // We need to close the JAR file
- if (jarFile != null) {
- jarFile.close();
- }
- }
-
- @Override
- public synchronized void mark(int readlimit) {
- is.mark(readlimit);
- }
-
- @Override
- public boolean markSupported() {
- return is.markSupported();
- }
-
- @Override
- public int read() throws IOException {
- return is.read();
- }
-
- @Override
- public int read(byte[] b, int off, int len) throws IOException {
- return is.read(b, off, len);
- }
-
- @Override
- public int read(byte[] b) throws IOException {
- return is.read(b);
- }
-
- @Override
- public synchronized void reset() throws IOException {
- is.reset();
- }
-
- @Override
- public long skip(long n) throws IOException {
- return is.skip(n);
- }
- }
-}
\ No newline at end of file |