/** Returns the mapper to use based on nested elements or the flatten attribute. */
private FileNameMapper getMapper() {
FileNameMapper mapper;
if (mapperElement != null) {
mapper = mapperElement.getImplementation();
} else {
mapper = new IdentityMapper();
}
return mapper;
}
protected void checkConfiguration() {
super.checkConfiguration();
if (mapperElement == null) {
throw new BuildException("no mapper specified", location);
}
if (destDir == null) {
throw new BuildException("no dest attribute specified", location);
}
mapper = mapperElement.getImplementation();
}
/**
* Checks to make sure all settings are kosher. In this case, it means that the targetdir
* attribute has been set and we have a mapper.
*/
public void verifySettings() {
if (targetdir == null) {
setError("The targetdir attribute is required.");
}
if (mapperElement == null) {
map = new IdentityMapper();
} else {
map = mapperElement.getImplementation();
}
if (map == null) {
setError("Could not set <mapper> element.");
}
}
/**
* Executes the task.
*
* @throws BuildException is there is a problem in the task execution.
*/
public void execute() throws BuildException {
// first off, make sure that we've got a from and to extension
if (fromExtension == null || toExtension == null || srcDir == null) {
throw new BuildException(
"srcDir, fromExtension and toExtension " + "attributes must be set!");
}
log("DEPRECATED - The renameext task is deprecated. Use move instead.", Project.MSG_WARN);
log("Replace this with:", Project.MSG_INFO);
log("<move todir=\"" + srcDir + "\" overwrite=\"" + replace + "\">", Project.MSG_INFO);
log(" <fileset dir=\"" + srcDir + "\" />", Project.MSG_INFO);
log(" <mapper type=\"glob\"", Project.MSG_INFO);
log(" from=\"*" + fromExtension + "\"", Project.MSG_INFO);
log(" to=\"*" + toExtension + "\" />", Project.MSG_INFO);
log("</move>", Project.MSG_INFO);
log("using the same patterns on <fileset> as you\'ve used here", Project.MSG_INFO);
Move move = new Move();
move.bindToOwner(this);
move.setOwningTarget(getOwningTarget());
move.setTaskName(getTaskName());
move.setLocation(getLocation());
move.setTodir(srcDir);
move.setOverwrite(replace);
fileset.setDir(srcDir);
move.addFileset(fileset);
Mapper me = move.createMapper();
me.setType(globType);
me.setFrom("*" + fromExtension);
me.setTo("*" + toExtension);
move.execute();
}
public String toString() {
StringBuffer buf = new StringBuffer("{presentselector targetdir: ");
if (targetdir == null) {
buf.append("NOT YET SET");
} else {
buf.append(targetdir.getName());
}
buf.append(" present: ");
if (destmustexist) {
buf.append("both");
} else {
buf.append("srconly");
}
if (map != null) {
buf.append(map.toString());
} else if (mapperElement != null) {
buf.append(mapperElement.toString());
}
buf.append("}");
return buf.toString();
}
@Override
public void execute() throws BuildException {
if (name == null) throw new BuildException("name property have to be set", getLocation());
String value = "";
String prefix = "";
for (String property : properties) {
String[] props;
if (mapper != null) {
props = mapper.getImplementation().mapFileName(property);
} else {
props = new String[] {property};
}
for (String p : props) {
String oneValue = getProject().getProperty(p);
if (oneValue != null && oneValue.length() > 0) {
value += prefix + oneValue;
prefix = ",";
}
}
}
getProject().setNewProperty(name, value);
}
@Override
public void execute() throws BuildException {
DirUtil.checkDir(dir1, "dir1", false); // $NON-NLS-1$
DirUtil.checkDir(dir2, "dir2", false); // $NON-NLS-1$
if (mapper == null) {
add(new IdentityMapper());
}
try {
DirectoryScanner ds = super.getDirectoryScanner(dir1);
// use default includes if unset:
if (!getImplicitFileSet().hasPatterns())
ds.setIncludes(new String[] {"**/*.properties"}); // $NON-NLS-1$
ds.scan();
String[] files = ds.getIncludedFiles();
for (int i = 0; i < files.length; i++) {
String prop1Filename = files[i];
File prop1File = new File(dir1, prop1Filename);
String[] outFile = mapper.getImplementation().mapFileName(prop1Filename);
if (outFile == null || outFile.length == 0) {
if (failOnNull)
throw new BuildException("Input filename " + prop1File + " mapped to null");
log("Skipping " + prop1File + ": filename mapped to null", Project.MSG_VERBOSE);
continue;
}
String prop2Filename = outFile[0]; // FIXME support multiple output mappings?
File prop2File = new File(dir2, prop2Filename);
Properties props1 = new Properties();
InputStream in1 = new FileInputStream(prop1File);
try {
props1.load(in1);
Properties props2 = new Properties();
InputStream in2 = new FileInputStream(prop2File);
try {
props2.load(in2);
int errorCount = 0;
StringBuilder errors = new StringBuilder();
errors.append(prop1File.getPath() + " is different from " + prop2File.getPath() + ": ");
errors.append(System.getProperty("line.separator")); // $NON-NLS-1$
for (Map.Entry<Object, Object> entry : props1.entrySet()) {
String propName = (String) entry.getKey();
String prop1Val = (String) entry.getValue();
String prop2Val = (String) props2.remove(propName);
if (!equivalent(prop1Val, prop2Val)) {
++errorCount;
recordError(
errors,
propName + " -> {" + prop1Val + ", " + prop2Val
+ "}"); //$NON-NLS-1$ //$NON-NLS-2$//$NON-NLS-3$
}
}
if (!props2.isEmpty()) {
++errorCount;
String message = "second file contains extra keys: " + props2.keySet();
recordError(errors, message);
}
if (errorCount != 0) throw new BuildException(errors.toString());
} finally {
in2.close();
}
} finally {
in1.close();
}
}
log("Verified .properties files in " + dir1 + " against " + dir2, Project.MSG_VERBOSE);
} catch (Exception e) {
throw new BuildException(e);
}
}
public void add(FileNameMapper filenameMapper) {
Mapper mapper = new Mapper(getProject());
mapper.add(filenameMapper);
addMapper(mapper);
}
/**
* Add a Mapper
*
* @param mapper the mapper to add
*/
public void addConfiguredMapper(Mapper mapper) {
add(mapper.getImplementation());
}
