diff options
Diffstat (limited to 'framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/taskdefs/condition/ResourcesMatch.java')
-rw-r--r-- | framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/taskdefs/condition/ResourcesMatch.java | 93 |
1 files changed, 0 insertions, 93 deletions
diff --git a/framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/taskdefs/condition/ResourcesMatch.java b/framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/taskdefs/condition/ResourcesMatch.java deleted file mode 100644 index 29e3e800..00000000 --- a/framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/taskdefs/condition/ResourcesMatch.java +++ /dev/null @@ -1,93 +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.taskdefs.condition; - -import java.io.IOException; -import java.util.Iterator; - -import org.apache.tools.ant.BuildException; -import org.apache.tools.ant.types.Resource; -import org.apache.tools.ant.types.ResourceCollection; -import org.apache.tools.ant.types.resources.Union; -import org.apache.tools.ant.util.ResourceUtils; - -/** - * Compares resources for equality based on size and content. - * All resources specified must match; no resource collections - * specified is an error condition; if resource collections are - * specified, but yield fewer than two elements, the condition - * evaluates to <code>true</code>. - * @since Ant 1.7 - */ -public class ResourcesMatch implements Condition { - - private Union resources = null; - private boolean asText = false; - - /** - * Set whether to treat resources as if they were text files, - * ignoring line endings. - * @param asText whether to ignore line endings. - */ - public void setAsText(boolean asText) { - this.asText = asText; - } - - /** - * Add a resource collection. - * @param rc the resource collection to add. - */ - public void add(ResourceCollection rc) { - if (rc == null) { - return; - } - resources = resources == null ? new Union() : resources; - resources.add(rc); - } - - /** - * Verify that all resources match. - * @return true if all resources are equal. - * @exception BuildException if there is an error. - */ - public boolean eval() throws BuildException { - if (resources == null) { - throw new BuildException( - "You must specify one or more nested resource collections"); - } - if (resources.size() > 1) { - Iterator<Resource> i = resources.iterator(); - Resource r1 = (Resource) i.next(); - Resource r2 = null; - - while (i.hasNext()) { - r2 = (Resource) i.next(); - try { - if (!ResourceUtils.contentEquals(r1, r2, asText)) { - return false; - } - } catch (IOException ioe) { - throw new BuildException("when comparing resources " - + r1.toString() + " and " + r2.toString(), ioe); - } - r1 = r2; - } - } - return true; - } -} |