private boolean excluded(ArrayList instructions, String pkg) {
for (Iterator i = instructions.iterator(); i.hasNext(); ) {
Instruction f = (Instruction) i.next();
if (f.matches(pkg)) {
return f.isNegated();
}
}
return true;
}
boolean matches(String text) {
boolean result;
if (null == text) {
result = m_instruction.matches(m_defaultValue);
} else {
result = m_instruction.matches(text);
}
return m_instruction.isNegated() ? !result : result;
}
private String getExportedPackages() throws MojoExecutionException {
if (exportPackages == null) {
return null;
}
Set allpackages = new HashSet();
ArrayList<Instruction> instructions = new ArrayList<Instruction>();
StringTokenizer st = new StringTokenizer(exportPackages, ",");
while (st.hasMoreTokens()) {
instructions.add(Instruction.getPattern(st.nextToken().trim()));
}
try {
File classes = new File(project.getBuild().getOutputDirectory());
if (classes.exists()) {
addExportedPackages(allpackages, instructions, classes);
}
for (Iterator<Artifact> i = getIncludedArtifacts().iterator(); i.hasNext(); ) {
Artifact a = (Artifact) i.next();
getLog().info("Processing " + a);
File f = a.getFile();
addExportedPackages(allpackages, instructions, f);
}
} catch (IOException e) {
throw new MojoExecutionException(e.getMessage(), e);
}
StringBuffer sb = new StringBuffer();
for (Iterator i = allpackages.iterator(); i.hasNext(); ) {
String pkg = (String) i.next();
if (sb.length() > 0) sb.append(',');
sb.append(pkg);
}
return sb.length() > 0 ? sb.toString() : null;
}
public DependencyFilter(String expression, String defaultValue) {
m_instruction = Instruction.getPattern(expression);
m_defaultValue = defaultValue;
}
