1 pjaol 1.2 /*
  2            * Copyright 2006 pjaol.com
  3            * 
  4            * Licensed under the Apache License, Version 2.0 (the "License"); you may not
  5            * use this file except in compliance with the License. You may obtain a copy of
  6            * the License at
  7            * 
  8            * http://www.apache.org/licenses/LICENSE-2.0

  9 pjaol 1.1  * 

 10 pjaol 1.2  * Unless required by applicable law or agreed to in writing, software
 11            * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 12            * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 13            * License for the specific language governing permissions and limitations under
 14            * the License.

 15 pjaol 1.3  * 
 16            * $Id: $
 17            * $Log: $

 18 pjaol 1.1  */
 19           package com.pjaol.gwt.ant;
 20           
 21           import org.apache.tools.ant.Project;
 22           import org.apache.tools.ant.Task;
 23           import org.apache.tools.ant.types.CommandlineJava;
 24           import org.apache.tools.ant.types.EnumeratedAttribute;
 25           import org.apache.tools.ant.types.Path;
 26           
 27           import com.google.gwt.dev.GWTCompiler;
 28           
 29           /**
 30            * @author Patrick O'Leary (pjaol@pjaol.com)
 31            * 
 32            *
 33            */
 34           public class GWTCompile extends Task {
 35           	
 36           	public static class logLevels extends EnumeratedAttribute{
 37           
 38           		@Override
 39 pjaol 1.1 		/**
 40           		 * log values for GWTCompiler
 41           		 */
 42           		public String[] getValues() {
 43           			// ide's such as eclipse, xdoclet editor lower case the enumerated values
 44           			return new String[] {"error", "warn", "info", "trace", "debug", "spam", "all"};
 45           		}
 46           		
 47           	}
 48           	public static class styleTypes extends EnumeratedAttribute {
 49           
 50           		@Override
 51           		public String[] getValues() {
 52           			return new String[] {"obf", "pretty", "detailed"};
 53           		}
 54           		
 55           	}
 56           	private int argpos = 0;
 57           	private String args[] = new String[8];
 58           	private String gen;
 59           	private String logLevel; 
 60 pjaol 1.1 	
 61           	
 62           	private String module;
 63           	private String out;
 64           	
 65           
 66           	private String src;
 67           	private String style;
 68           
 69           	
 70           	private void addArg(String key, String value) {
 71           		args[argpos]= key;
 72           		argpos++;
 73           		args[argpos]= value;
 74           		argpos++;
 75           	}
 76           
 77           	
 78           	public void execute () {
 79           		
 80           		CommandlineJava cmd = new CommandlineJava();
 81 pjaol 1.1 		Path cp = cmd.createClasspath(getProject()).concatSystemClasspath();
 82           		
 83           		cmd.setClassname(GWTCompiler.class.getName());
 84           		if (gen !=null) {
 85           			
 86           			addArg("-gen",gen);
 87           		}
 88           	
 89           		if (out != null) {
 90           			addArg("-out",out);
 91           		}
 92           		
 93           		if (style != null){
 94           			addArg("-style",style);
 95           		}
 96           		
 97           		if(logLevel != null){
 98           			addArg("-logLevel", logLevel);
 99           		}
100           		
101           		if (module != null) {

102 pjaol 1.3 			log("module = " + module , Project.MSG_INFO);

103 pjaol 1.1 			args[argpos] = module;
104           			argpos++;
105           		}
106           		
107           		
108                   cp.add(new Path(getProject(), src));
109               
110           		new TaskUtils().run(getProject(),   cp,GWTCompiler.class.getName(), getArgs(), true);
111           		         
112           	}
113           	
114           	private String[] getArgs() {
115           		String[] a = new String[argpos];
116           		for (int x = 0; x< argpos; x++){
117           			a[x] = args[x];
118           		}
119           		
120           		return a;
121           	}
122           	public String getGen() {
123           		return gen;
124 pjaol 1.1 	}
125           	public String getLogLevel() {
126           		return logLevel;
127           	}
128           	public String getModule() {
129           		return module;
130           	}
131           	
132           	public String getOut() {
133           		return out;
134           	}
135           	public String getSrc() {
136           		return src;
137           	}
138           
139           	public String getStyle() {
140           		return style;
141           	}
142           	public void setGen(String gen) {
143           		this.gen = gen;
144           	}
145 pjaol 1.1 	
146           	public void setLogLevel(logLevels logLevel) {
147           		this.logLevel = logLevel.getValue().toUpperCase();
148           	}
149           	public void setModule(String module) {
150           		this.module = module;
151           	}
152           	
153           	public void setOut(String out) {
154           		this.out = out;
155           	}
156           	
157           	public void setSrc(String src){
158           		this.src = src;
159           	}
160           	
161           	public void setStyle(styleTypes style) {
162           		this.style = style.getValue().toUpperCase();
163           	}
164           	
165           }