public String _path(String args[]) {
List<String> list = new ArrayList<String>();
for (int i = 1; i < args.length; i++) {
list.addAll(Processor.split(args[i]));
}
return Processor.join(list, File.pathSeparator);
}
private void checkStartup(
Map<String, ServiceData> map,
List<ServiceData> start,
ServiceData sd,
Set<ServiceData> cyclic) {
if (sd.after.isEmpty() || start.contains(sd)) return;
if (cyclic.contains(sd)) {
reporter.error("Cyclic dependency for " + sd.name);
return;
}
cyclic.add(sd);
for (String dependsOn : sd.after) {
if (dependsOn.equals("boot")) continue;
ServiceData deps = map.get(dependsOn);
if (deps == null) {
reporter.error("No such service " + dependsOn + " but " + sd.name + " depends on it");
} else {
checkStartup(map, start, deps, cyclic);
}
}
start.add(sd);
}
String ls(String args[], boolean relative) {
if (args.length < 2)
throw new IllegalArgumentException(
"the ${ls} macro must at least have a directory as parameter");
File dir = domain.getFile(args[1]);
if (!dir.isAbsolute())
throw new IllegalArgumentException(
"the ${ls} macro directory parameter is not absolute: " + dir);
if (!dir.exists())
throw new IllegalArgumentException(
"the ${ls} macro directory parameter does not exist: " + dir);
if (!dir.isDirectory())
throw new IllegalArgumentException(
"the ${ls} macro directory parameter points to a file instead of a directory: " + dir);
Collection<File> files = new ArrayList<File>(new SortedList<File>(dir.listFiles()));
for (int i = 2; i < args.length; i++) {
Instructions filters = new Instructions(args[i]);
files = filters.select(files, true);
}
List<String> result = new ArrayList<String>();
for (File file : files) result.add(relative ? file.getName() : file.getAbsolutePath());
return Processor.join(result, ",");
}
/*
* Launches against the agent& main
*/
public void testAgentAndMain() throws Exception {
Project project = workspace.getProject("p1");
Run bndrun = new Run(workspace, project.getBase(), project.getFile("one.bndrun"));
bndrun.setProperty("-runpath", "biz.aQute.remote.launcher");
bndrun.setProperty("-runbundles", "bsn-1,bsn-2");
bndrun.setProperty("-runremote", "agent,main;agent=1090");
final RemoteProjectLauncherPlugin pl =
(RemoteProjectLauncherPlugin) bndrun.getProjectLauncher();
pl.prepare();
List<? extends RunSession> sessions = pl.getRunSessions();
assertEquals(2, sessions.size());
RunSession agent = sessions.get(0);
RunSession main = sessions.get(1);
CountDownLatch agentLatch = launch(agent);
CountDownLatch mainLatch = launch(main);
agent.waitTillStarted(1000);
main.waitTillStarted(1000);
Thread.sleep(500);
agent.cancel();
main.cancel();
agentLatch.await();
mainLatch.await();
assertEquals(-3, agent.getExitCode());
assertEquals(-3, main.getExitCode());
bndrun.close();
}
/**
* This is called when JPM runs in the background to start jobs
*
* @throws Exception
*/
public void daemon() throws Exception {
Runtime.getRuntime()
.addShutdownHook(
new Thread("Daemon shutdown") {
public void run() {
for (Service service : startedByDaemon) {
try {
reporter.error("Stopping " + service);
service.stop();
reporter.error("Stopped " + service);
} catch (Exception e) {
// Ignore
}
}
}
});
List<ServiceData> services = getServices();
Map<String, ServiceData> map = new HashMap<String, ServiceData>();
for (ServiceData d : services) {
map.put(d.name, d);
}
List<ServiceData> start = new ArrayList<ServiceData>();
Set<ServiceData> set = new HashSet<ServiceData>();
for (ServiceData sd : services) {
checkStartup(map, start, sd, set);
}
if (start.isEmpty()) reporter.warning("No services to start");
for (ServiceData sd : start) {
try {
Service service = getService(sd.name);
reporter.trace("Starting " + service);
String result = service.start();
if (result != null) reporter.error("Started error " + result);
else startedByDaemon.add(service);
reporter.trace("Started " + service);
} catch (Exception e) {
reporter.error("Cannot start daemon %s, due to %s", sd.name, e);
}
}
while (true) {
for (Service sd : startedByDaemon) {
try {
if (!sd.isRunning()) {
reporter.error("Starting due to failure " + sd);
String result = sd.start();
if (result != null) reporter.error("Started error " + result);
}
} catch (Exception e) {
reporter.error("Cannot start daemon %s, due to %s", sd, e);
}
}
Thread.sleep(10000);
}
}
/**
* Turn the shas into a readable form
*
* @param dependencies
* @return
* @throws Exception
*/
public List<?> toString(List<byte[]> dependencies) throws Exception {
List<String> out = new ArrayList<String>();
for (byte[] dependency : dependencies) {
ArtifactData data = get(dependency);
if (data == null) out.add(Hex.toHexString(dependency));
else {
out.add(Strings.display(data.name, Hex.toHexString(dependency)));
}
}
return out;
}
public List<CommandData> getCommands(File commandDir) throws Exception {
List<CommandData> result = new ArrayList<CommandData>();
if (!commandDir.exists()) {
return result;
}
for (File f : commandDir.listFiles()) {
CommandData data = getData(CommandData.class, f);
if (data != null) result.add(data);
}
return result;
}
public List<ServiceData> getServices(File serviceDir) throws Exception {
List<ServiceData> result = new ArrayList<ServiceData>();
if (!serviceDir.exists()) {
return result;
}
for (File sdir : serviceDir.listFiles()) {
File dataFile = new File(sdir, "data");
ServiceData data = getData(ServiceData.class, dataFile);
result.add(data);
}
return result;
}
/*
* Launches against the agent
*/
public void testSimpleLauncher() throws Exception {
Project project = workspace.getProject("p1");
Run bndrun = new Run(workspace, project.getBase(), project.getFile("one.bndrun"));
bndrun.setProperty("-runpath", "biz.aQute.remote.launcher");
bndrun.setProperty("-runbundles", "bsn-1,bsn-2");
bndrun.setProperty("-runremote", "test");
final RemoteProjectLauncherPlugin pl =
(RemoteProjectLauncherPlugin) bndrun.getProjectLauncher();
pl.prepare();
final CountDownLatch latch = new CountDownLatch(1);
final AtomicInteger exitCode = new AtomicInteger(-1);
List<? extends RunSession> sessions = pl.getRunSessions();
assertEquals(1, sessions.size());
final RunSession session = sessions.get(0);
Thread t =
new Thread("test-launch") {
public void run() {
try {
exitCode.set(session.launch());
} catch (Exception e) {
e.printStackTrace();
} finally {
latch.countDown();
}
}
};
t.start();
Thread.sleep(500);
for (Bundle b : context.getBundles()) {
System.out.println(b.getLocation());
}
assertEquals(4, context.getBundles().length);
String p1 = t1.getAbsolutePath();
System.out.println(p1);
assertNotNull(context.getBundle(p1));
assertNotNull(context.getBundle(t2.getAbsolutePath()));
pl.cancel();
latch.await();
assertEquals(-3, exitCode.get());
bndrun.close();
}
public EnrouteCommand(bnd bnd, EnrouteOptions opts) throws Exception {
this.bnd = bnd;
this.opts = opts;
List<String> args = opts._arguments();
if (args.size() == 0) {
// Default command
printHelp();
} else {
// Other commands
String cmd = args.remove(0);
String help = opts._command().execute(this, cmd, args);
if (help != null) {
bnd.out.print(help);
}
}
}
private String listSupportFiles(List<File> toDelete) throws Exception {
Formatter f = new Formatter();
try {
if (toDelete == null) {
toDelete = new ArrayList<File>();
}
int precount = toDelete.size();
File confFile = IO.getFile(platform.getConfigFile()).getCanonicalFile();
if (confFile.exists()) {
f.format(" * %s \t0 Config file%n", confFile);
toDelete.add(confFile);
}
String result = (toDelete.size() > precount) ? f.toString() : null;
return result;
} finally {
f.close();
}
}
private String listFiles(final File cache, List<File> toDelete) throws Exception {
boolean stopServices = false;
if (toDelete == null) {
toDelete = new ArrayList<File>();
} else {
stopServices = true;
}
int count = 0;
Formatter f = new Formatter();
f.format(" - Cache:%n * %s%n", cache.getCanonicalPath());
f.format(" - Commands:%n");
for (CommandData cdata : getCommands(new File(cache, COMMANDS))) {
f.format(" * %s \t0 handle for \"%s\"%n", cdata.bin, cdata.name);
toDelete.add(new File(cdata.bin));
count++;
}
f.format(" - Services:%n");
for (ServiceData sdata : getServices(new File(cache, SERVICE))) {
if (sdata != null) {
f.format(" * %s \t0 service directory for \"%s\"%n", sdata.sdir, sdata.name);
toDelete.add(new File(sdata.sdir));
File initd = platform.getInitd(sdata);
if (initd != null && initd.exists()) {
f.format(" * %s \t0 init.d file for \"%s\"%n", initd.getCanonicalPath(), sdata.name);
toDelete.add(initd);
}
if (stopServices) {
Service s = getService(sdata);
try {
s.stop();
} catch (Exception e) {
}
}
count++;
}
}
f.format("%n");
String result = (count > 0) ? f.toString() : null;
f.close();
return result;
}
private static void assertEqualList(List<?> a, Collection<?> b) {
if (a.size() == b.size()) {
for (Object x : a) {
if (!b.contains(x))
throw new AssertionFailedError("expected:<" + a + "> but was: <" + b + ">");
}
return;
}
throw new AssertionFailedError("expected:<" + a + "> but was: <" + b + ">");
}
public String _toclassname(String args[]) {
verifyCommand(args, _toclassnameHelp, null, 2, 2);
Collection<String> paths = Processor.split(args[1]);
List<String> names = new ArrayList<String>(paths.size());
for (String path : paths) {
if (path.endsWith(".class")) {
String name = path.substring(0, path.length() - 6).replace('/', '.');
names.add(name);
} else if (path.endsWith(".java")) {
String name = path.substring(0, path.length() - 5).replace('/', '.');
names.add(name);
} else {
domain.warning(
"in toclassname, "
+ args[1]
+ " is not a class path because it does not end in .class");
}
}
return Processor.join(names, ",");
}
public List<Revision> filter(Collection<Revision> list, EnumSet<Library.Phase> phases) {
List<Revision> filtered = new ArrayList<Library.Revision>();
for (Revision r : list) if (phases.contains(r.phase)) filtered.add(r);
return filtered;
}