diff options
Diffstat (limited to 'framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/types/resources/TarResource.java')
| -rw-r--r-- | framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/types/resources/TarResource.java | 198 |
1 files changed, 0 insertions, 198 deletions
diff --git a/framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/types/resources/TarResource.java b/framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/types/resources/TarResource.java deleted file mode 100644 index 62f1f267..00000000 --- a/framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/types/resources/TarResource.java +++ /dev/null @@ -1,198 +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.tools.ant.types.resources; - -import java.io.File; -import java.io.IOException; -import java.io.InputStream; -import java.io.OutputStream; - -import org.apache.tools.ant.BuildException; -import org.apache.tools.ant.Project; -import org.apache.tools.ant.types.Resource; -import org.apache.tools.ant.util.FileUtils; -import org.apache.tools.tar.TarEntry; -import org.apache.tools.tar.TarInputStream; - -/** - * A Resource representation of an entry in a tar archive. - * @since Ant 1.7 - */ -public class TarResource extends ArchiveResource { - - private String userName = ""; - private String groupName = ""; - private int uid; - private int gid; - - /** - * Default constructor. - */ - public TarResource() { - } - - /** - * Construct a TarResource representing the specified - * entry in the specified archive. - * @param a the archive as File. - * @param e the TarEntry. - */ - public TarResource(File a, TarEntry e) { - super(a, true); - setEntry(e); - } - - /** - * Construct a TarResource representing the specified - * entry in the specified archive. - * @param a the archive as Resource. - * @param e the TarEntry. - */ - public TarResource(Resource a, TarEntry e) { - super(a, true); - setEntry(e); - } - - /** - * Return an InputStream for reading the contents of this Resource. - * @return an InputStream object. - * @throws IOException if the tar file cannot be opened, - * or the entry cannot be read. - */ - public InputStream getInputStream() throws IOException { - if (isReference()) { - return ((Resource) getCheckedRef()).getInputStream(); - } - Resource archive = getArchive(); - final TarInputStream i = new TarInputStream(archive.getInputStream()); - TarEntry te = null; - while ((te = i.getNextEntry()) != null) { - if (te.getName().equals(getName())) { - return i; - } - } - - FileUtils.close(i); - throw new BuildException("no entry " + getName() + " in " - + getArchive()); - } - - /** - * Get an OutputStream for the Resource. - * @return an OutputStream to which content can be written. - * @throws IOException if unable to provide the content of this - * Resource as a stream. - * @throws UnsupportedOperationException if OutputStreams are not - * supported for this Resource type. - */ - public OutputStream getOutputStream() throws IOException { - if (isReference()) { - return ((Resource) getCheckedRef()).getOutputStream(); - } - throw new UnsupportedOperationException( - "Use the tar task for tar output."); - } - - /** - * @return the user name for the tar entry - */ - public String getUserName() { - if (isReference()) { - return ((TarResource) getCheckedRef()).getUserName(); - } - checkEntry(); - return userName; - } - - /** - * @return the group name for the tar entry - */ - public String getGroup() { - if (isReference()) { - return ((TarResource) getCheckedRef()).getGroup(); - } - checkEntry(); - return groupName; - } - - /** - * @return the uid for the tar entry - */ - public int getUid() { - if (isReference()) { - return ((TarResource) getCheckedRef()).getUid(); - } - checkEntry(); - return uid; - } - - /** - * @return the gid for the tar entry - */ - public int getGid() { - if (isReference()) { - return ((TarResource) getCheckedRef()).getGid(); - } - checkEntry(); - return gid; - } - - /** - * fetches information from the named entry inside the archive. - */ - protected void fetchEntry() { - Resource archive = getArchive(); - TarInputStream i = null; - try { - i = new TarInputStream(archive.getInputStream()); - TarEntry te = null; - while ((te = i.getNextEntry()) != null) { - if (te.getName().equals(getName())) { - setEntry(te); - return; - } - } - } catch (IOException e) { - log(e.getMessage(), Project.MSG_DEBUG); - throw new BuildException(e); - } finally { - if (i != null) { - FileUtils.close(i); - } - } - setEntry(null); - } - - private void setEntry(TarEntry e) { - if (e == null) { - setExists(false); - return; - } - setName(e.getName()); - setExists(true); - setLastModified(e.getModTime().getTime()); - setDirectory(e.isDirectory()); - setSize(e.getSize()); - setMode(e.getMode()); - userName = e.getUserName(); - groupName = e.getGroupName(); - uid = e.getUserId(); - gid = e.getGroupId(); - } - -} |