Add JarJar 1.4

Change-Id: Iadcec27828223189f579b70d050cd7246cb488c2

1 files changed, 61 insertions, 0 deletions

diff --git a/src/main/com/tonicsystems/jarjar/JarJarTask.java b/src/main/com/tonicsystems/jarjar/JarJarTask.java
new file mode 100644
index 0000000..2c183c9
--- /dev/null
+++ b/src/main/com/tonicsystems/jarjar/JarJarTask.java
@@ -0,0 +1,61 @@
+/**
+ * Copyright 2007 Google Inc.
+ *
+ * Licensed 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 com.tonicsystems.jarjar;
+
+import com.tonicsystems.jarjar.util.*;
+import java.io.File;
+import java.io.IOException;
+import java.util.*;
+import org.apache.tools.ant.BuildException;
+
+public class JarJarTask extends AntJarProcessor
+{
+    private List<PatternElement> patterns = new ArrayList<PatternElement>();
+
+    public void addConfiguredRule(Rule rule) {
+        if (rule.getPattern() == null || rule.getResult() == null)
+            throw new IllegalArgumentException("The <rule> element requires both \"pattern\" and \"result\" attributes.");
+        patterns.add(rule);
+    }
+
+    public void addConfiguredZap(Zap zap) {
+        if (zap.getPattern() == null)
+            throw new IllegalArgumentException("The <zap> element requires a \"pattern\" attribute.");
+        patterns.add(zap);
+    }
+
+    public void addConfiguredKeep(Keep keep) {
+        if (keep.getPattern() == null)
+            throw new IllegalArgumentException("The <keep> element requires a \"pattern\" attribute.");
+        patterns.add(keep);
+    }
+
+    public void execute() throws BuildException {
+        MainProcessor proc = new MainProcessor(patterns, verbose, false);
+        execute(proc);
+        try {
+            proc.strip(getDestFile());
+        } catch (IOException e) {
+            throw new BuildException(e);
+        }
+    }
+
+    protected void cleanHelper() {
+        super.cleanHelper();
+        patterns.clear();
+    }
+}