Examples with Resource org.apache.zeppelin.resource.Resource used on opensource projects

Example 21 with Resource

use of org.apache.zeppelin.resource.Resource in project SSM by Intel-bigdata.

the class RemoteInterpreterEventPoller method sendResourcePoolResponseGetAll.

private void sendResourcePoolResponseGetAll(ResourceSet resourceSet) {
    Client client = null;
    boolean broken = false;
    try {
        client = interpreterProcess.getClient();
        List<String> resourceList = new LinkedList<>();
        Gson gson = new Gson();
        for (Resource r : resourceSet) {
            resourceList.add(gson.toJson(r));
        }
        client.resourcePoolResponseGetAll(resourceList);
    } catch (Exception e) {
        logger.error(e.getMessage(), e);
        broken = true;
    } finally {
        if (client != null) {
            interpreterProcess.releaseClient(client, broken);
        }
    }
}

Example 22 with Resource

use of org.apache.zeppelin.resource.Resource in project SSM by Intel-bigdata.

the class MockInterpreterResourcePool method interpret.

@Override
public InterpreterResult interpret(String st, InterpreterContext context) {
    String[] stmt = st.split(" ");
    String cmd = stmt[0];
    String noteId = null;
    String paragraphId = null;
    String name = null;
    if (stmt.length >= 2) {
        String[] npn = stmt[1].split(":");
        if (npn.length == 3) {
            noteId = npn[0];
            paragraphId = npn[1];
            name = npn[2];
        } else {
            name = stmt[1];
        }
    }
    String value = null;
    if (stmt.length == 3) {
        value = stmt[2];
    }
    ResourcePool resourcePool = context.getResourcePool();
    Object ret = null;
    if (cmd.equals("put")) {
        resourcePool.put(noteId, paragraphId, name, value);
    } else if (cmd.equalsIgnoreCase("get")) {
        Resource resource = resourcePool.get(noteId, paragraphId, name);
        if (resource != null) {
            ret = resourcePool.get(noteId, paragraphId, name).get();
        } else {
            ret = "";
        }
    } else if (cmd.equals("remove")) {
        ret = resourcePool.remove(noteId, paragraphId, name);
    } else if (cmd.equals("getAll")) {
        ret = resourcePool.getAll();
    }
    try {
        // wait for watcher executed
        Thread.sleep(500);
    } catch (InterruptedException e) {
    }
    Gson gson = new Gson();
    return new InterpreterResult(Code.SUCCESS, gson.toJson(ret));
}

Example 23 with Resource

use of org.apache.zeppelin.resource.Resource in project SSM by Intel-bigdata.

the class ApplicationLoader method findRequiredResourceSet.

static ResourceSet findRequiredResourceSet(String[][] requiredResources, String noteId, String paragraphId, ResourceSet resources) {
    ResourceSet args = new ResourceSet();
    if (requiredResources == null || requiredResources.length == 0) {
        return args;
    }
    resources = resources.filterByNoteId(noteId).filterByParagraphId(paragraphId);
    for (String[] requires : requiredResources) {
        args.clear();
        for (String require : requires) {
            boolean found = false;
            for (Resource r : resources) {
                if (require.startsWith(":") && r.getClassName().equals(require.substring(1))) {
                    found = true;
                } else if (r.getResourceId().getName().equals(require)) {
                    found = true;
                }
                if (found) {
                    args.add(r);
                    break;
                }
            }
            if (found == false) {
                break;
            }
        }
        if (args.size() == requires.length) {
            return args;
        }
    }
    return null;
}