Examples with ResourceHandle aQute.bnd.service.ResourceHandle used on opensource projects

Example 6 with ResourceHandle

use of aQute.bnd.service.ResourceHandle in project bnd by bndtools.

the class AbstractIndexedRepo method get.

/**
	 * This can be optimized to use the download technique with the listeners.
	 * Now just a quick hack to make it work. I actually think these classes
	 * should extend FileRepo. TODO
	 */
public File get(String bsn, Version version, Map<String, String> properties, DownloadListener... listeners) throws Exception {
    init();
    String versionStr;
    if (version != null)
        versionStr = version.toString();
    else
        versionStr = properties.get(PROP_VERSION_KEY);
    ResourceHandle handle = resolveBundle(bsn, versionStr, Strategy.EXACT, properties);
    if (handle == null)
        return null;
    File f = handle.request();
    if (f == null)
        return null;
    for (DownloadListener l : listeners) {
        try {
            l.success(f);
        } catch (Exception e) {
            error("Download listener for %s: %s", f, e);
        }
    }
    return f;
}

Example 7 with ResourceHandle

use of aQute.bnd.service.ResourceHandle in project bnd by bndtools.

the class LocalIndexedRepo method tooltip.

public String tooltip(Object... target) throws Exception {
    if (target == null || target.length == 0)
        return "LocalIndexedRepo @ " + getLocation();
    if (target.length == 2) {
        ResourceHandle h = getHandle(target);
        if (h == null) {
            regenerateAllIndexes();
            refresh();
            return null;
        }
        if (h.getLocation() == Location.remote) {
            return h.getName() + " (remote, not yet cached)";
        }
        return h.request().getAbsolutePath() + "\n" + SHA1.digest(h.request()).asHex() + "\n" + h.getLocation();
    }
    return null;
}

Example 8 with ResourceHandle

use of aQute.bnd.service.ResourceHandle in project bnd by bndtools.

the class LocalIndexedRepo method getHandle.

private ResourceHandle getHandle(Object... target) throws Exception {
    String bsn = (String) target[0];
    Version v = (Version) target[1];
    VersionRange r = new VersionRange("[" + v.getWithoutQualifier() + "," + v.getWithoutQualifier() + "]");
    ResourceHandle[] handles = getHandles(bsn, r.toString());
    if (handles == null || handles.length == 0) {
        return null;
    }
    ResourceHandle h = handles[0];
    return h;
}

Example 9 with ResourceHandle

use of aQute.bnd.service.ResourceHandle in project bndtools by bndtools.

the class RepoDownloadJob method run.

@Override
protected IStatus run(IProgressMonitor progress) {
    SubMonitor monitor = SubMonitor.convert(progress);
    boolean locked = LOCK.tryLock();
    try {
        while (!locked) {
            monitor.setBlocked(new Status(IStatus.INFO, Plugin.PLUGIN_ID, 0, "Waiting for other download jobs to complete.", null));
            if (progress.isCanceled())
                return Status.CANCEL_STATUS;
            try {
                locked = LOCK.tryLock(5, TimeUnit.SECONDS);
            } catch (InterruptedException e) {
            }
        }
        monitor.clearBlocked();
        MultiStatus status = new MultiStatus(Plugin.PLUGIN_ID, 0, "One or more repository files failed to download.", null);
        monitor.setTaskName("Expanding repository contents");
        List<RepositoryBundleVersion> rbvs = new LinkedList<RepositoryBundleVersion>();
        try {
            for (RemoteRepositoryPlugin repo : repos) {
                expandContentsInto(repo, rbvs);
            }
            for (RepositoryBundle bundle : bundles) {
                expandContentsInto(bundle, rbvs);
            }
            rbvs.addAll(bundleVersions);
        } catch (Exception e) {
            return new Status(IStatus.ERROR, Plugin.PLUGIN_ID, 0, "Error listing repository contents", e);
        }
        monitor.setWorkRemaining(rbvs.size());
        for (RepositoryBundleVersion rbv : rbvs) {
            if (monitor.isCanceled())
                return Status.CANCEL_STATUS;
            String resourceName = "<<unknown>>";
            try {
                RemoteRepositoryPlugin repo = (RemoteRepositoryPlugin) rbv.getRepo();
                ResourceHandle handle = repo.getHandle(rbv.getBsn(), rbv.getVersion().toString(), Strategy.EXACT, Collections.<String, String>emptyMap());
                resourceName = handle.getName();
                Location location = handle.getLocation();
                if (location == Location.remote) {
                    monitor.setTaskName("Downloading " + handle.getName());
                    handle.request();
                }
            } catch (Exception e) {
                status.add(new Status(IStatus.ERROR, Plugin.PLUGIN_ID, 0, String.format("Download of %s:%s with remote name %s failed", rbv.getBsn(), rbv.getVersion(), resourceName), e));
            } finally {
                monitor.worked(1);
            }
        }
        return status;
    } finally {
        if (locked)
            LOCK.unlock();
    }
}