| /** |
| * 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.avro.mojo; |
| |
| import java.io.File; |
| import java.io.IOException; |
| |
| import org.apache.avro.Protocol; |
| import org.apache.avro.compiler.idl.Idl; |
| import org.apache.avro.compiler.idl.ParseException; |
| import org.apache.avro.compiler.specific.SpecificCompiler; |
| |
| /** |
| * Compile an Avro schema file. |
| * |
| * @goal idl-protocol |
| * @phase generate-sources |
| */ |
| public class IDLProtocolMojo extends AbstractAvroMojo { |
| /** |
| * A set of Ant-like inclusion patterns used to select files from the source |
| * directory for processing. By default, the pattern |
| * <code>**/*.avdl</code> is used to select IDL files. |
| * |
| * @parameter |
| */ |
| private String[] includes = new String[] { "**/*.avdl" }; |
| |
| /** |
| * A set of Ant-like inclusion patterns used to select files from the source |
| * directory for processing. By default, the pattern |
| * <code>**/*.avdl</code> is used to select IDL files. |
| * |
| * @parameter |
| */ |
| private String[] testIncludes = new String[] { "**/*.avdl" }; |
| |
| @Override |
| protected void doCompile(String filename, File sourceDirectory, File outputDirectory) throws IOException { |
| Idl parser = new Idl(new File(sourceDirectory, filename)); |
| try { |
| Protocol p = parser.CompilationUnit(); |
| String json = p.toString(true); |
| Protocol protocol = Protocol.parse(json); |
| SpecificCompiler compiler = new SpecificCompiler(protocol); |
| compiler.compileToDestination(null, outputDirectory); |
| } catch (ParseException e) { |
| throw new IOException(e); |
| } |
| } |
| |
| @Override |
| protected String[] getIncludes() { |
| return includes; |
| } |
| |
| |
| @Override |
| protected String[] getTestIncludes() { |
| return testIncludes; |
| } |
| } |