/**
* Prints a usage message to the given stream.
*
* @param out The output stream to write to.
*/
public void printUsage(Appendable out) {
Formatter formatter = new Formatter(out);
Set<CommandLineOption> orderedOptions = new TreeSet<CommandLineOption>(new OptionComparator());
orderedOptions.addAll(optionsByString.values());
Map<String, String> lines = new LinkedHashMap<String, String>();
for (CommandLineOption option : orderedOptions) {
Set<String> orderedOptionStrings = new TreeSet<String>(new OptionStringComparator());
orderedOptionStrings.addAll(option.getOptions());
List<String> prefixedStrings = new ArrayList<String>();
for (String optionString : orderedOptionStrings) {
if (optionString.length() == 1) {
prefixedStrings.add("-" + optionString);
} else {
prefixedStrings.add("--" + optionString);
}
}
String key = join(prefixedStrings, ", ");
String value = option.getDescription();
if (value == null || value.length() == 0) {
value = "";
}
lines.put(key, value);
}
int max = 0;
for (String optionStr : lines.keySet()) {
max = Math.max(max, optionStr.length());
}
for (Map.Entry<String, String> entry : lines.entrySet()) {
if (entry.getValue().length() == 0) {
formatter.format("%s%n", entry.getKey());
} else {
formatter.format("%-" + max + "s %s%n", entry.getKey(), entry.getValue());
}
}
formatter.flush();
}
private void dumpDDS() {
List<MessageBean> beans = messageTable.getBeans();
HashMap<Integer, Message> map = new HashMap<Integer, Message>(2 * beans.size());
for (MessageBean mb : beans) {
map.put(mb.m.hashCode(), mb.m);
}
if (fileChooser == null)
fileChooser = new FileManager(null, null, null, (PreferencesExt) prefs.node("FileManager"));
String defloc = (raf.getLocation() == null) ? "." : raf.getLocation();
int pos = defloc.lastIndexOf(".");
if (pos > 0) defloc = defloc.substring(0, pos);
String filename = fileChooser.chooseFilenameToSave(defloc + ".txt");
if (filename == null) return;
try {
File file = new File(filename);
FileOutputStream fos = new FileOutputStream(file);
int count = 0;
for (Message m : map.values()) {
Formatter f = new Formatter(fos);
m.dump(f);
f.flush();
count++;
}
fos.close();
JOptionPane.showMessageDialog(
BufrMessageViewer.this, count + " successfully written to " + filename);
} catch (IOException e1) {
JOptionPane.showMessageDialog(BufrMessageViewer.this, e1.getMessage());
e1.printStackTrace();
}
}
public String what(String key, boolean oneliner) throws Exception {
byte[] sha;
Matcher m = SHA_P.matcher(key);
if (m.matches()) {
sha = Hex.toByteArray(key);
} else {
m = URL_P.matcher(key);
if (m.matches()) {
URL url = new URL(key);
sha = SHA1.digest(url.openStream()).digest();
} else {
File jarfile = new File(key);
if (!jarfile.exists()) {
reporter.error("File does not exist: %s", jarfile.getCanonicalPath());
}
sha = SHA1.digest(jarfile).digest();
}
}
reporter.trace("sha %s", Hex.toHexString(sha));
Revision revision = library.getRevision(sha);
if (revision == null) {
return null;
}
StringBuilder sb = new StringBuilder();
Formatter f = new Formatter(sb);
Justif justif = new Justif(120, 20, 70, 20, 75);
DateFormat dateFormat = DateFormat.getDateInstance();
try {
if (oneliner) {
f.format("%20s %s%n", Hex.toHexString(revision._id), createCoord(revision));
} else {
f.format("Artifact: %s%n", revision.artifactId);
if (revision.organization != null && revision.organization.name != null) {
f.format(" (%s)", revision.organization.name);
}
f.format("%n");
f.format("Coordinates\t0: %s%n", createCoord(revision));
f.format("Created\t0: %s%n", dateFormat.format(new Date(revision.created)));
f.format("Size\t0: %d%n", revision.size);
f.format("Sha\t0: %s%n", Hex.toHexString(revision._id));
f.format("URL\t0: %s%n", createJpmLink(revision));
f.format("%n");
f.format("%s%n", revision.description);
f.format("%n");
f.format("Dependencies\t0:%n");
boolean flag = false;
Iterable<RevisionRef> closure = library.getClosure(revision._id, true);
for (RevisionRef dep : closure) {
f.format(
" - %s \t2- %s \t3- %s%n",
dep.name, createCoord(dep), dateFormat.format(new Date(dep.created)));
flag = true;
}
if (!flag) {
f.format(" None%n");
}
f.format("%n");
}
f.flush();
justif.wrap(sb);
return sb.toString();
} finally {
f.close();
}
}
public void deinit(Appendable out, boolean force) throws Exception {
Settings settings = new Settings(platform.getConfigFile());
if (!force) {
Justif justify = new Justif(80, 40);
StringBuilder sb = new StringBuilder();
Formatter f = new Formatter(sb);
try {
String list = listFiles(platform.getGlobal());
if (list != null) {
f.format("In global default environment:%n");
f.format(list);
}
list = listFiles(platform.getLocal());
if (list != null) {
f.format("In local default environment:%n");
f.format(list);
}
if (settings.containsKey(JPM_CACHE_GLOBAL)) {
list = listFiles(IO.getFile(settings.get(JPM_CACHE_GLOBAL)));
if (list != null) {
f.format("In global configured environment:%n");
f.format(list);
}
}
if (settings.containsKey(JPM_CACHE_LOCAL)) {
list = listFiles(IO.getFile(settings.get(JPM_CACHE_LOCAL)));
if (list != null) {
f.format("In local configured environment:%n");
f.format(list);
}
}
list = listSupportFiles();
if (list != null) {
f.format("jpm support files:%n");
f.format(list);
}
f.format("%n%n");
f.format(
"All files listed above will be deleted if deinit is run with the force flag set"
+ " (\"jpm deinit -f\" or \"jpm deinit --force\"%n%n");
f.flush();
justify.wrap(sb);
out.append(sb.toString());
} finally {
f.close();
}
} else { // i.e. if(force)
int count = 0;
File[] caches = {platform.getGlobal(), platform.getLocal(), null, null};
if (settings.containsKey(JPM_CACHE_LOCAL)) {
caches[2] = IO.getFile(settings.get(JPM_CACHE_LOCAL));
}
if (settings.containsKey(JPM_CACHE_GLOBAL)) {
caches[3] = IO.getFile(settings.get(JPM_CACHE_GLOBAL));
}
ArrayList<File> toDelete = new ArrayList<File>();
for (File cache : caches) {
if (cache == null || !cache.exists()) {
continue;
}
listFiles(cache, toDelete);
if (toDelete.size() > count) {
count = toDelete.size();
if (!cache.canWrite()) {
reporter.error(PERMISSION_ERROR + " (" + cache + ")");
return;
}
toDelete.add(cache);
}
}
listSupportFiles(toDelete);
for (File f : toDelete) {
if (f.exists() && !f.canWrite()) {
reporter.error(PERMISSION_ERROR + " (" + f + ")");
}
}
if (reporter.getErrors().size() > 0) {
return;
}
for (File f : toDelete) {
if (f.exists()) {
IO.deleteWithException(f);
}
}
}
}
