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58
59 package net.sourceforge.cobertura.ant;
60
61 import java.io.IOException  ;
62 import java.net.URL ;
63 import java.net.URLClassLoader ;
64 import java.util.Iterator ;
65 import java.util.LinkedList ;
66 import java.util.List ;
67
68 import net.sourceforge.cobertura.util.CommandLineBuilder;
69 import net.sourceforge.cobertura.util.StringUtil;
70
71 import org.apache.tools.ant.AntClassLoader;
72 import org.apache.tools.ant.DirectoryScanner;
73 import org.apache.tools.ant.Project;
74 import org.apache.tools.ant.taskdefs.Java;
75 import org.apache.tools.ant.taskdefs.MatchingTask;
76 import org.apache.tools.ant.types.FileSet;
77 import org.apache.tools.ant.types.Path;
78 import org.apache.tools.ant.types.Reference;
79
80 public abstract class CommonMatchingTask extends MatchingTask
81 {
82
83 final String className;
84 final List fileSets = new LinkedList ();
85
86 private Java java = null;
87
88 public CommonMatchingTask(String className)
89 {
90 this.className = className;
91 }
92
93 private String getClassName()
94 {
95 return className;
96 }
97
98 protected Java getJava()
99 {
100 if (java == null)
101 {
102 java = (Java)getProject().createTask("java");
103 java.setTaskName(getTaskName());
104 java.setClassname(getClassName());
105 java.setFork(true);
106 java.setDir(getProject().getBaseDir());
107
108
115 if (getClass().getClassLoader() instanceof AntClassLoader)
116 {
117 String classpath = ((AntClassLoader)getClass()
118 .getClassLoader()).getClasspath();
119 createClasspath().setPath(
120 StringUtil.replaceAll(classpath, "%20", " "));
121 }
122 else if (getClass().getClassLoader() instanceof URLClassLoader )
123 {
124 URL [] earls = ((URLClassLoader )getClass().getClassLoader())
125 .getURLs();
126 for (int i = 0; i < earls.length; i++)
127 {
128 String classpath = earls[i].getFile();
129 createClasspath().setPath(
130 StringUtil.replaceAll(classpath, "%20", " "));
131 }
132 }
133 }
134
135 return java;
136 }
137
138 protected void createArgumentsForFilesets( CommandLineBuilder builder) throws IOException {
139 Iterator iter = fileSets.iterator();
140 while (iter.hasNext())
141 {
142 FileSet fileSet = (FileSet)iter.next();
143
144 builder.addArg("--basedir", baseDir(fileSet));
145 createArgumentsForFilenames( builder, getFilenames(fileSet));
146 }
147 }
148
149 private void createArgumentsForFilenames( CommandLineBuilder builder, String [] filenames) throws IOException
150 {
151 for (int i = 0; i < filenames.length; i++)
152 {
153 getProject().log("Adding " + filenames[i] + " to list",
154 Project.MSG_VERBOSE);
155 builder.addArg(filenames[i]);
156 }
157 }
158
159 public Path createClasspath()
160 {
161 return getJava().createClasspath().createPath();
162 }
163
164 public void setClasspath(Path classpath)
165 {
166 createClasspath().append(classpath);
167 }
168
169 public void setClasspathRef(Reference r)
170 {
171 createClasspath().setRefid(r);
172 }
173
174 DirectoryScanner getDirectoryScanner(FileSet fileSet)
175 {
176 return fileSet.getDirectoryScanner(getProject());
177 }
178
179 String [] getIncludedFiles(FileSet fileSet)
180 {
181 return getDirectoryScanner(fileSet).getIncludedFiles();
182 }
183
184 String [] getExcludedFiles(FileSet fileSet)
185 {
186 return getDirectoryScanner(fileSet).getExcludedFiles();
187 }
188
189 String [] getFilenames(FileSet fileSet)
190 {
191 String [] filesToReturn = getIncludedFiles(fileSet);
192
193 return filesToReturn;
194 }
195
196 String baseDir(FileSet fileSet)
197 {
198 return fileSet.getDirectoryScanner(getProject()).getBasedir()
199 .toString();
200 }
201
202 public void addFileset(FileSet fileSet)
203 {
204 fileSets.add(fileSet);
205 }
206 }
207 |
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