Examples with NotConnectedException org.ow2.proactive.resourcemanager.exception.NotConnectedException used on opensource projects

Example 96 with NotConnectedException

use of org.ow2.proactive.resourcemanager.exception.NotConnectedException in project scheduling by ow2-proactive.

the class DataSpaceClient method metadata.

@Override
public Map<String, String> metadata(IRemoteSource source) throws NotConnectedException, PermissionException {
    StringBuffer uriTmpl = (new StringBuffer()).append(restDataspaceUrl).append(source.getDataspace().value());
    ResteasyClient client = new ResteasyClientBuilder().httpEngine(httpEngine).build();
    ResteasyWebTarget target = client.target(uriTmpl.toString()).path(source.getPath());
    Response response = null;
    try {
        response = target.request().header("sessionid", sessionId).head();
        if (response.getStatus() != HttpURLConnection.HTTP_OK) {
            if (response.getStatus() == HttpURLConnection.HTTP_UNAUTHORIZED) {
                throw new NotConnectedException("User not authenticated or session timeout.");
            } else {
                throw new RuntimeException(String.format("Cannot get metadata from %s in '%s' dataspace.", source.getPath(), source.getDataspace()));
            }
        }
        MultivaluedMap<String, Object> headers = response.getHeaders();
        Map<String, String> metaMap = Maps.newHashMap();
        if (headers.containsKey(HttpHeaders.LAST_MODIFIED)) {
            metaMap.put(HttpHeaders.LAST_MODIFIED, String.valueOf(headers.getFirst(HttpHeaders.LAST_MODIFIED)));
        }
        return metaMap;
    } finally {
        if (response != null) {
            response.close();
        }
    }
}

Example 97 with NotConnectedException

use of org.ow2.proactive.resourcemanager.exception.NotConnectedException in project scheduling by ow2-proactive.

the class DataSpaceClient method delete.

@Override
public boolean delete(IRemoteSource source) throws NotConnectedException, PermissionException {
    if (log.isDebugEnabled()) {
        log.debug("Trying to delete " + source);
    }
    StringBuffer uriTmpl = (new StringBuffer()).append(restDataspaceUrl).append(source.getDataspace().value());
    ResteasyClient client = new ResteasyClientBuilder().httpEngine(httpEngine).build();
    ResteasyWebTarget target = client.target(uriTmpl.toString()).path(source.getPath());
    List<String> includes = source.getIncludes();
    if (includes != null && !includes.isEmpty()) {
        target = target.queryParam("includes", includes.toArray(new Object[includes.size()]));
    }
    List<String> excludes = source.getExcludes();
    if (excludes != null && !excludes.isEmpty()) {
        target = target.queryParam("excludes", excludes.toArray(new Object[excludes.size()]));
    }
    Response response = null;
    try {
        response = target.request().header("sessionid", sessionId).delete();
        boolean noContent = false;
        if (response.getStatus() != HttpURLConnection.HTTP_NO_CONTENT) {
            if (response.getStatus() == HttpURLConnection.HTTP_UNAUTHORIZED) {
                throw new NotConnectedException("User not authenticated or session timeout.");
            } else {
                throw new RuntimeException("Cannot delete file(s). Status :" + response.getStatusInfo() + " Entity : " + response.getEntity());
            }
        } else {
            noContent = true;
            log.debug("No action performed for deletion since source " + source + " was not found remotely");
        }
        if (!noContent && log.isDebugEnabled()) {
            log.debug("Removal of " + source + " performed with success");
        }
        return true;
    } finally {
        if (response != null) {
            response.close();
        }
    }
}

Example 98 with NotConnectedException

use of org.ow2.proactive.resourcemanager.exception.NotConnectedException in project scheduling by ow2-proactive.

the class DataSpaceClient method download.

@Override
public boolean download(IRemoteSource source, ILocalDestination destination) throws NotConnectedException, PermissionException {
    if (log.isDebugEnabled()) {
        log.debug("Downloading from " + source + " to " + destination);
    }
    StringBuffer uriTmpl = (new StringBuffer()).append(restDataspaceUrl).append(source.getDataspace().value());
    ResteasyClient client = new ResteasyClientBuilder().httpEngine(httpEngine).build();
    ResteasyWebTarget target = client.target(uriTmpl.toString()).path(source.getPath());
    List<String> includes = source.getIncludes();
    if (includes != null && !includes.isEmpty()) {
        target = target.queryParam("includes", includes.toArray(new Object[includes.size()]));
    }
    List<String> excludes = source.getExcludes();
    if (excludes != null && !excludes.isEmpty()) {
        target = target.queryParam("excludes", excludes.toArray(new Object[excludes.size()]));
    }
    Response response = null;
    try {
        response = target.request().header("sessionid", sessionId).acceptEncoding("*", "gzip", "zip").get();
        if (response.getStatus() != HttpURLConnection.HTTP_OK) {
            if (response.getStatus() == HttpURLConnection.HTTP_UNAUTHORIZED) {
                throw new NotConnectedException("User not authenticated or session timeout.");
            } else {
                throw new RuntimeException(String.format("Cannot retrieve the file. Status code: %s", response.getStatus()));
            }
        }
        if (response.hasEntity()) {
            InputStream is = response.readEntity(InputStream.class);
            destination.readFrom(is, response.getHeaderString(HttpHeaders.CONTENT_ENCODING));
        } else {
            throw new RuntimeException(String.format("%s in %s is empty.", source.getDataspace(), source.getPath()));
        }
        if (log.isDebugEnabled()) {
            log.debug("Download from " + source + " to " + destination + " performed with success");
        }
        return true;
    } catch (IOException ioe) {
        throw Throwables.propagate(ioe);
    } finally {
        if (response != null) {
            response.close();
        }
    }
}

Example 99 with NotConnectedException

use of org.ow2.proactive.resourcemanager.exception.NotConnectedException in project scheduling by ow2-proactive.

the class RMRest method deployNodeSource.

/**
 * Start the nodes acquisition of the node source
 *
 * @param sessionId a valid session id
 * @param nodeSourceName the name of the node source to start
 * @return the result of the action, possibly containing the error message
 * @throws NotConnectedException
 */
@Override
@PUT
@Path("nodesource/deploy")
@Produces("application/json")
public NSState deployNodeSource(@HeaderParam("sessionid") String sessionId, @FormParam("nodeSourceName") String nodeSourceName) throws NotConnectedException {
    ResourceManager rm = checkAccess(sessionId);
    NSState nsState = new NSState();
    try {
        nsState.setResult(rm.deployNodeSource(nodeSourceName).getBooleanValue());
    } catch (RuntimeException ex) {
        nsState.setResult(false);
        nsState.setErrorMessage(cleanDisplayedErrorMessage(ex.getMessage()));
        nsState.setStackTrace(StringEscapeUtils.escapeJson(getStackTrace(ex)));
    }
    return nsState;
}

Example 100 with NotConnectedException

use of org.ow2.proactive.resourcemanager.exception.NotConnectedException in project scheduling by ow2-proactive.

the class RMRest method releaseNode.

/**
 * Release a node
 *
 * @param sessionId a valid session id
 * @param url node's URL
 * @return true of the node has been released
 * @throws NodeException
 * @throws NotConnectedException
 */
@Override
@POST
@Path("node/release")
@Produces("application/json")
public boolean releaseNode(@HeaderParam("sessionid") String sessionId, @FormParam("url") String url) throws NodeException, NotConnectedException {
    ResourceManager rm = checkAccess(sessionId);
    Node n;
    n = NodeFactory.getNode(url);
    return rm.releaseNode(n).getBooleanValue();
}