01: /*
02: * Licensed to the Apache Software Foundation (ASF) under one or more
03: * contributor license agreements. See the NOTICE file distributed with
04: * this work for additional information regarding copyright ownership.
05: * The ASF licenses this file to You under the Apache License, Version 2.0
06: * (the "License"); you may not use this file except in compliance with
07: * the License. You may obtain a copy of the License at
08: *
09: * http://www.apache.org/licenses/LICENSE-2.0
10: *
11: * Unless required by applicable law or agreed to in writing, software
12: * distributed under the License is distributed on an "AS IS" BASIS,
13: * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14: * See the License for the specific language governing permissions and
15: * limitations under the License.
16: *
17: */
18:
19: package org.apache.tools.ant.taskdefs.compilers;
20:
21: import org.apache.tools.ant.BuildException;
22: import org.apache.tools.ant.Project;
23: import org.apache.tools.ant.taskdefs.Apt;
24: import org.apache.tools.ant.types.Commandline;
25:
26: /**
27: * The implementation of the apt compiler for JDK 1.5 using an external process
28: *
29: * @since Ant 1.7
30: */
31: public class AptExternalCompilerAdapter extends DefaultCompilerAdapter {
32:
33: /**
34: * Get the facade task that fronts this adapter
35: *
36: * @return task instance
37: * @see DefaultCompilerAdapter#getJavac()
38: */
39: protected Apt getApt() {
40: return (Apt) getJavac();
41: }
42:
43: /**
44: * Performs a compile using the Javac externally.
45: * @return true the compilation was successful.
46: * @throws BuildException if there is a problem.
47: */
48: public boolean execute() throws BuildException {
49: attributes.log("Using external apt compiler",
50: Project.MSG_VERBOSE);
51:
52: // Setup the apt executable
53: Apt apt = getApt();
54: Commandline cmd = new Commandline();
55: cmd.setExecutable(apt.getAptExecutable());
56: setupModernJavacCommandlineSwitches(cmd);
57: AptCompilerAdapter.setAptCommandlineSwitches(apt, cmd);
58: int firstFileName = cmd.size();
59: //add the files
60: logAndAddFilesToCompile(cmd);
61:
62: //run
63: return 0 == executeExternalCompile(cmd.getCommandline(),
64: firstFileName, true);
65:
66: }
67:
68: }
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