1 files changed, 60 insertions, 0 deletions
diff --git a/framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/types/resources/CompressedResource.java b/framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/types/resources/CompressedResource.java
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+++ b/framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/types/resources/CompressedResource.java
@@ -0,0 +1,60 @@
+/*
+ *  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 org.apache.tools.ant.types.ResourceCollection;
+
+/**
+ * A compressed resource.
+ *
+ * <p>Wraps around another resource, delegates all queries (except
+ * getSize) to that other resource but uncompresses/compresses streams
+ * on the fly.</p>
+ *
+ * @since Ant 1.7
+ */
+public abstract class CompressedResource extends ContentTransformingResource {
+
+    /** no arg constructor */
+    protected CompressedResource() {
+    }
+
+    /**
+     * Constructor with another resource to wrap.
+     * @param other the resource to wrap.
+     */
+    protected CompressedResource(ResourceCollection other) {
+        addConfigured(other);
+    }
+
+    /**
+     * Get the string representation of this Resource.
+     * @return this Resource formatted as a String.
+     * @since Ant 1.7
+     */
+    public String toString() {
+        return getCompressionName() + " compressed " + super.toString();
+    }
+
+    /**
+     * Get the name of the compression method used.
+     * @return the name of the compression method.
+     */
+    protected abstract String getCompressionName();
+
+}