diff options
Diffstat (limited to 'framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/types/resources/ZipResource.java')
| -rw-r--r-- | framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/types/resources/ZipResource.java | 226 |
1 files changed, 0 insertions, 226 deletions
diff --git a/framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/types/resources/ZipResource.java b/framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/types/resources/ZipResource.java deleted file mode 100644 index 37fc98ec..00000000 --- a/framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/types/resources/ZipResource.java +++ /dev/null @@ -1,226 +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.FilterInputStream; -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.Reference; -import org.apache.tools.ant.types.Resource; -import org.apache.tools.ant.types.ResourceCollection; -import org.apache.tools.ant.util.FileUtils; -import org.apache.tools.zip.ZipEntry; -import org.apache.tools.zip.ZipExtraField; -import org.apache.tools.zip.ZipFile; - -/** - * A Resource representation of an entry in a zipfile. - * @since Ant 1.7 - */ -public class ZipResource extends ArchiveResource { - - private String encoding; - private ZipExtraField[] extras; - private int method; - - /** - * Default constructor. - */ - public ZipResource() { - } - - /** - * Construct a ZipResource representing the specified - * entry in the specified zipfile. - * @param z the zipfile as File. - * @param enc the encoding used for filenames. - * @param e the ZipEntry. - */ - public ZipResource(File z, String enc, ZipEntry e) { - super(z, true); - setEncoding(enc); - setEntry(e); - } - - /** - * Set the zipfile that holds this ZipResource. - * @param z the zipfile as a File. - */ - public void setZipfile(File z) { - setArchive(z); - } - - /** - * Get the zipfile that holds this ZipResource. - * @return the zipfile as a File. - */ - public File getZipfile() { - FileProvider fp = getArchive().as(FileProvider.class); - return fp.getFile(); - } - - /** - * Sets the archive that holds this as a single element Resource - * collection. - * @param a the archive as a single element Resource collection. - */ - public void addConfigured(ResourceCollection a) { - super.addConfigured(a); - if (!a.isFilesystemOnly()) { - throw new BuildException("only filesystem resources are supported"); - } - } - - /** - * Set the encoding to use with the zipfile. - * @param enc the String encoding. - */ - public void setEncoding(String enc) { - checkAttributesAllowed(); - encoding = enc; - } - - /** - * Get the encoding to use with the zipfile. - * @return String encoding. - */ - public String getEncoding() { - return isReference() - ? ((ZipResource) getCheckedRef()).getEncoding() : encoding; - } - - /** - * Overrides the super version. - * @param r the Reference to set. - */ - public void setRefid(Reference r) { - if (encoding != null) { - throw tooManyAttributes(); - } - super.setRefid(r); - } - - /** - * Return an InputStream for reading the contents of this Resource. - * @return an InputStream object. - * @throws IOException if the zip file cannot be opened, - * or the entry cannot be read. - */ - public InputStream getInputStream() throws IOException { - if (isReference()) { - return ((Resource) getCheckedRef()).getInputStream(); - } - final ZipFile z = new ZipFile(getZipfile(), getEncoding()); - ZipEntry ze = z.getEntry(getName()); - if (ze == null) { - z.close(); - throw new BuildException("no entry " + getName() + " in " - + getArchive()); - } - return new FilterInputStream(z.getInputStream(ze)) { - public void close() throws IOException { - FileUtils.close(in); - z.close(); - } - protected void finalize() throws Throwable { - try { - close(); - } finally { - super.finalize(); - } - } - }; - } - - /** - * 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 zip task for zip output."); - } - - /** - * Retrieves extra fields. - * @return an array of the extra fields - * @since Ant 1.8.0 - */ - public ZipExtraField[] getExtraFields() { - if (isReference()) { - return ((ZipResource) getCheckedRef()).getExtraFields(); - } - checkEntry(); - if (extras == null) { - return new ZipExtraField[0]; - } - return extras; - } - - /** - * The compression method that has been used. - * @since Ant 1.8.0 - */ - public int getMethod() { - return method; - } - - /** - * fetches information from the named entry inside the archive. - */ - protected void fetchEntry() { - ZipFile z = null; - try { - z = new ZipFile(getZipfile(), getEncoding()); - setEntry(z.getEntry(getName())); - } catch (IOException e) { - log(e.getMessage(), Project.MSG_DEBUG); - throw new BuildException(e); - } finally { - ZipFile.closeQuietly(z); - } - } - - private void setEntry(ZipEntry e) { - if (e == null) { - setExists(false); - return; - } - setName(e.getName()); - setExists(true); - setLastModified(e.getTime()); - setDirectory(e.isDirectory()); - setSize(e.getSize()); - setMode(e.getUnixMode()); - extras = e.getExtraFields(true); - method = e.getMethod(); - } - -} |