| package org.apache.maven.plugin.assembly.archive.archiver; |
| |
| /* |
| * 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. |
| */ |
| |
| import org.codehaus.plexus.archiver.FileSet; |
| import org.codehaus.plexus.components.io.fileselectors.FileSelector; |
| import org.codehaus.plexus.components.io.functions.InputStreamTransformer; |
| |
| import java.io.File; |
| |
| /** |
| * @version $Id$ |
| */ |
| class PrefixedFileSet |
| implements FileSet |
| { |
| |
| private final String rootPrefix; |
| |
| private final FileSet fileSet; |
| |
| private final FileSelector[] selectors; |
| |
| /** |
| * @param fileSet The file set. |
| * @param rootPrefix The root prefix |
| * @param selectors The file selectors. |
| */ |
| public PrefixedFileSet( final FileSet fileSet, final String rootPrefix, final FileSelector[] selectors ) |
| { |
| this.fileSet = fileSet; |
| this.selectors = selectors; |
| |
| if ( rootPrefix.length() > 0 && !rootPrefix.endsWith( "/" ) ) |
| { |
| this.rootPrefix = rootPrefix + "/"; |
| } |
| else |
| { |
| this.rootPrefix = rootPrefix; |
| } |
| } |
| |
| /** {@inheritDoc} */ |
| public String[] getExcludes() |
| { |
| return fileSet.getExcludes(); |
| } |
| |
| /** {@inheritDoc} */ |
| public FileSelector[] getFileSelectors() |
| { |
| FileSelector[] sel = fileSet.getFileSelectors(); |
| final FileSelector[] selectors1 = selectors; |
| return combineSelectors( sel, selectors1 ); |
| } |
| |
| /** {@inheritDoc} */ |
| static FileSelector[] combineSelectors( FileSelector[] first, FileSelector[] second ) |
| { |
| if ( ( first != null ) && ( second != null ) ) |
| { |
| final FileSelector[] temp = new FileSelector[first.length + second.length]; |
| |
| System.arraycopy( first, 0, temp, 0, first.length ); |
| System.arraycopy( second, 0, temp, first.length, second.length ); |
| |
| first = temp; |
| } |
| else if ( ( first == null ) && ( second != null ) ) |
| { |
| first = second; |
| } |
| |
| return first; |
| } |
| |
| /** {@inheritDoc} */ |
| public String[] getIncludes() |
| { |
| return fileSet.getIncludes(); |
| } |
| |
| /** {@inheritDoc} */ |
| public String getPrefix() |
| { |
| String prefix = fileSet.getPrefix(); |
| if ( prefix == null ) |
| { |
| return rootPrefix; |
| } |
| |
| if ( prefix.startsWith( "/" ) ) |
| { |
| if ( prefix.length() > 1 ) |
| { |
| prefix = prefix.substring( 1 ); |
| } |
| else |
| { |
| prefix = ""; |
| } |
| } |
| |
| return rootPrefix + prefix; |
| } |
| |
| /** {@inheritDoc} */ |
| public boolean isCaseSensitive() |
| { |
| return fileSet.isCaseSensitive(); |
| } |
| |
| /** {@inheritDoc} */ |
| public boolean isIncludingEmptyDirectories() |
| { |
| return fileSet.isIncludingEmptyDirectories(); |
| } |
| |
| /** {@inheritDoc} */ |
| public boolean isUsingDefaultExcludes() |
| { |
| return fileSet.isUsingDefaultExcludes(); |
| } |
| |
| /** {@inheritDoc} */ |
| public File getDirectory() |
| { |
| return fileSet.getDirectory(); |
| } |
| |
| public InputStreamTransformer getStreamTransformer() |
| { |
| return fileSet.getStreamTransformer(); |
| } |
| } |