Author: chirino
Date: Fri Sep 18 03:55:49 2009
New Revision: 816462
URL: http://svn.apache.org/viewvc?rev=816462&view=rev
Log:
Added ant task for the proto compiler
Added:
activemq/sandbox/activemq-flow/activemq-protobuf/activemq-protobuf/src/main/java/org/apache/activemq/protobuf/compiler/ProtoTask.java
Modified:
activemq/sandbox/activemq-flow/activemq-protobuf/activemq-protobuf/pom.xml
Modified:
activemq/sandbox/activemq-flow/activemq-protobuf/activemq-protobuf/pom.xml
URL:
http://svn.apache.org/viewvc/activemq/sandbox/activemq-flow/activemq-protobuf/activemq-protobuf/pom.xml?rev=816462&r1=816461&r2=816462&view=diff
==============================================================================
--- activemq/sandbox/activemq-flow/activemq-protobuf/activemq-protobuf/pom.xml
(original)
+++ activemq/sandbox/activemq-flow/activemq-protobuf/activemq-protobuf/pom.xml
Fri Sep 18 03:55:49 2009
@@ -54,6 +54,13 @@
<version>2.0</version>
<optional>true</optional>
</dependency>
+ <dependency>
+ <groupId>org.apache.ant</groupId>
+ <artifactId>ant</artifactId>
+ <version>1.7.1</version>
+ <scope>provided</scope>
+ </dependency>
+
</dependencies>
<build>
Added:
activemq/sandbox/activemq-flow/activemq-protobuf/activemq-protobuf/src/main/java/org/apache/activemq/protobuf/compiler/ProtoTask.java
URL:
http://svn.apache.org/viewvc/activemq/sandbox/activemq-flow/activemq-protobuf/activemq-protobuf/src/main/java/org/apache/activemq/protobuf/compiler/ProtoTask.java?rev=816462&view=auto
==============================================================================
---
activemq/sandbox/activemq-flow/activemq-protobuf/activemq-protobuf/src/main/java/org/apache/activemq/protobuf/compiler/ProtoTask.java
(added)
+++
activemq/sandbox/activemq-flow/activemq-protobuf/activemq-protobuf/src/main/java/org/apache/activemq/protobuf/compiler/ProtoTask.java
Fri Sep 18 03:55:49 2009
@@ -0,0 +1,120 @@
+/**
+ * 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.activemq.protobuf.compiler;
+
+import java.io.File;
+import java.io.FileFilter;
+import java.util.Arrays;
+import java.util.List;
+
+import org.apache.tools.ant.BuildException;
+import org.apache.tools.ant.taskdefs.MatchingTask;
+
+/**
+ * @author <a href="http://hiramchirino.com";>Hiram Chirino</a>
+ */
+public class ProtoTask extends MatchingTask {
+
+ /**
+ * The directory where the proto files (<code>*.proto</code>) are
+ * located.
+ */
+ private File source;
+
+ /**
+ * The directory where the output files will be located.
+ */
+ private File target;
+
+ /**
+ * The type of generator to run.
+ */
+ private String type="alt";
+
+ public void execute() throws BuildException {
+
+ File[] protoFiles = null;
+ if ( !source.exists() ) {
+ throw new BuildException("source directory does not exist: "+
source);
+ }
+
+ if( source.isDirectory() ) {
+ protoFiles = source.listFiles(new FileFilter() {
+ public boolean accept(File pathname) {
+ return pathname.getName().endsWith(".proto");
+ }
+ });
+ if (protoFiles==null || protoFiles.length==0) {
+ throw new BuildException("No proto files found in directory: "
+ source.getPath());
+ }
+ } else {
+ protoFiles = new File[]{source};
+ }
+
+ processFiles(protoFiles, target);
+ }
+
+ private void processFiles(File[] mainFiles, File outputDir) throws
BuildException {
+ List<File> recFiles = Arrays.asList(mainFiles);
+ for (File file : recFiles) {
+ try {
+ log("Compiling: "+file.getPath());
+ if( "default".equals(type) ) {
+ JavaGenerator generator = new JavaGenerator();
+ generator.setOut(outputDir);
+ generator.compile(file);
+ } else if( "alt".equals(type) ) {
+ AltJavaGenerator generator = new AltJavaGenerator();
+ generator.setOut(outputDir);
+ generator.compile(file);
+ }
+ } catch (CompilerException e) {
+ log("Protocol Buffer Compiler failed with the following
error(s):");
+ for (String error : e.getErrors() ) {
+ System.err.println("");
+ System.err.println(error);
+ }
+ System.err.println("");
+ throw new BuildException("Compile failed. For more details
see error messages listed above.", e);
+ }
+ }
+ }
+
+ public File getSource() {
+ return source;
+ }
+
+ public void setSource(File source) {
+ this.source = source;
+ }
+
+ public File getTarget() {
+ return target;
+ }
+
+ public void setTarget(File target) {
+ this.target = target;
+ }
+
+ public String getType() {
+ return type;
+ }
+
+ public void setType(String type) {
+ this.type = type;
+ }
+}
\ No newline at end of file
