Examples with ComponentStatus org.apache.airavata.model.ComponentStatus used on opensource projects

Example 1 with ComponentStatus

use of org.apache.airavata.model.ComponentStatus in project airavata by apache.

the class JsonWorkflowParser method readApplication.

private ApplicationNode readApplication(JsonReader jsonReader) throws IOException, ParserException {
    jsonReader.beginObject();
    NodeModel nodeModel = new NodeModel();
    ComponentStatus status = new ComponentStatus();
    status.setState(ComponentState.CREATED);
    status.setReason("Created");
    nodeModel.setStatus(status);
    ApplicationNode applicationNode = new ApplicationNodeImpl(nodeModel);
    String name;
    while (jsonReader.hasNext()) {
        name = jsonReader.nextName();
        if (name.equals(APPLICATION_ID)) {
            nodeModel.setApplicationId(jsonReader.nextString());
        } else if (name.equals(NAME)) {
            nodeModel.setName(jsonReader.nextString());
        } else if (name.equals(DESCRIPTION)) {
            nodeModel.setDescription(jsonReader.nextString());
        } else if (name.equals(APPTYPE)) {
            jsonReader.skipValue();
        } else if (name.equals(INPUTS)) {
            applicationNode.addInputPorts(readApplicationInputs(jsonReader));
        } else if (name.equals(OUTPUTS)) {
            applicationNode.addOutPorts(readApplicationOutputs(jsonReader));
        } else if (name.equals(POSITION)) {
            readPosition(jsonReader);
        } else if (name.equals(NODE_ID)) {
            nodeModel.setNodeId(jsonReader.nextString());
        } else if (name.equals(PARALLEL_EXECUTION)) {
            jsonReader.skipValue();
        } else if (name.equals(PROPERTIES)) {
            readProperties(jsonReader);
        }
    }
    jsonReader.endObject();
    return applicationNode;
}

Example 2 with ComponentStatus

use of org.apache.airavata.model.ComponentStatus in project airavata by apache.

the class JsonWorkflowParser method readWorkflowOutputs.

private void readWorkflowOutputs(JsonReader jsonReader) throws IOException, ParserException {
    JsonToken peek = jsonReader.peek();
    OutputNode outputNode;
    NodeModel nodeModel;
    ComponentStatus status;
    String name;
    if (peek == JsonToken.NULL) {
        throw new ParserException("Error! workflow outputs can't be null");
    } else if (peek == JsonToken.BEGIN_ARRAY) {
        jsonReader.beginArray();
        while (jsonReader.hasNext()) {
            jsonReader.beginObject();
            nodeModel = new NodeModel();
            status = new ComponentStatus();
            status.setState(ComponentState.CREATED);
            status.setReason("Created");
            nodeModel.setStatus(status);
            outputNode = new OutputNodeImpl(nodeModel);
            while (jsonReader.hasNext()) {
                name = jsonReader.nextName();
                if (name.equals(NAME)) {
                    nodeModel.setName(jsonReader.nextString());
                } else if (name.equals(ID)) {
                    nodeModel.setNodeId(jsonReader.nextString());
                } else if (name.equals(DATATYPE)) {
                    jsonReader.skipValue();
                } else if (name.equals(DESCRIPTION)) {
                    nodeModel.setDescription(jsonReader.nextString());
                } else if (name.equals(POSITION)) {
                    readPosition(jsonReader);
                } else if (name.equals(NODE_ID)) {
                    jsonReader.skipValue();
                // nodeModel.setNodeId(jsonReader.nextString());
                } else if (name.equals(DEFAULT_VALUE)) {
                    jsonReader.skipValue();
                } else {
                    jsonReader.skipValue();
                }
            }
            jsonReader.endObject();
            outputs.add(outputNode);
        }
        jsonReader.endArray();
    } else {
        throw new ParserException("Error! Unsupported value for Workflow Outputs, exptected " + getTokenString(JsonToken.BEGIN_OBJECT) + " but found" + getTokenString(peek));
    }
}

Example 3 with ComponentStatus

use of org.apache.airavata.model.ComponentStatus in project airavata by apache.

the class WorkflowInterpreter method handleProcessStatusChangeEvent.

/*    synchronized void handleTaskOutputChangeEvent(ProcessStatusChangeEvent taskOutputChangeEvent) {

        String taskId = taskOutputChangeEvent.getTaskIdentity().getTaskId();
        log.debug("Task Output changed event received for workflow node : " +
                taskOutputChangeEvent.getTaskIdentity().getWorkflowNodeId() + ", task : " + taskId);
        WorkflowNode workflowNode = processingQueue.get(taskId);
        Set<WorkflowNode> tempWfNodeSet = new HashSet<>();
        if (workflowNode != null) {
            if (workflowNode instanceof ApplicationNode) {
                ApplicationNode applicationNode = (ApplicationNode) workflowNode;
                // Workflow node can have one to many output ports and each output port can have one to many links
                for (OutPort outPort : applicationNode.getOutputPorts()) {
                    for (OutputDataObjectType outputDataObjectType : taskOutputChangeEvent.getOutput()) {
                        if (outPort.getOutputObject().getName().equals(outputDataObjectType.getName())) {
                            outPort.getOutputObject().setValue(outputDataObjectType.getValue());
                            break;
                        }
                    }
                    for (Edge edge : outPort.getEdges()) {
                        edge.getToPort().getInputObject().setValue(outPort.getOutputObject().getValue());
                        if (edge.getToPort().getNode().isReady()) {
                            addToReadyQueue(edge.getToPort().getNode());
                        }
                    }
                }
                addToCompleteQueue(applicationNode);
                log.debug("removed task from processing queue : " + taskId);
            }
            try {
                processReadyList();
            } catch (Exception e) {
                log.error("Error while processing ready workflow nodes", e);
                continueWorkflow = false;
            }
        }
    }*/
void handleProcessStatusChangeEvent(ProcessStatusChangeEvent processStatusChangeEvent) {
    ProcessState processState = processStatusChangeEvent.getState();
    ProcessIdentifier processIdentity = processStatusChangeEvent.getProcessIdentity();
    String processId = processIdentity.getProcessId();
    ApplicationNode applicationNode = (ApplicationNode) processingQueue.get(processId);
    if (applicationNode != null) {
        ComponentState state = applicationNode.getState();
        switch(processState) {
            case CREATED:
            case VALIDATED:
            case STARTED:
                break;
            case CONFIGURING_WORKSPACE:
            case PRE_PROCESSING:
            case INPUT_DATA_STAGING:
            case EXECUTING:
            case OUTPUT_DATA_STAGING:
            case POST_PROCESSING:
                state = ComponentState.RUNNING;
                break;
            case COMPLETED:
                state = ComponentState.COMPLETED;
                // FIXME: read output form registry and set it to node outputport then continue to next application.
                break;
            case FAILED:
                state = ComponentState.FAILED;
                // FIXME: fail workflow.
                break;
            case CANCELED:
            case CANCELLING:
                state = ComponentState.CANCELED;
                // FIXME: cancel workflow.
                break;
            default:
                break;
        }
        if (state != applicationNode.getState()) {
            try {
                updateWorkflowNodeStatus(applicationNode, new ComponentStatus(state));
            } catch (RegistryException e) {
                log.error("Error! Couldn't update new application state to registry. nodeInstanceId : {} " + applicationNode.getId() + " status to: " + applicationNode.getState().toString(), e);
            }
        }
    }
}

Example 4 with ComponentStatus

use of org.apache.airavata.model.ComponentStatus in project airavata by apache.

the class JsonWorkflowParser method readWorkflowInputs.

private void readWorkflowInputs(JsonReader jsonReader) throws ParserException, IOException {
    JsonToken peek = jsonReader.peek();
    InputNode inputNode;
    NodeModel nodeModel;
    ComponentStatus status;
    String name;
    if (peek == JsonToken.NULL) {
        throw new ParserException("Error! workflow inputs can't be null");
    } else if (peek == JsonToken.BEGIN_ARRAY) {
        jsonReader.beginArray();
        while (jsonReader.hasNext()) {
            jsonReader.beginObject();
            nodeModel = new NodeModel();
            status = new ComponentStatus();
            status.setState(ComponentState.CREATED);
            status.setReason("Created");
            nodeModel.setStatus(status);
            inputNode = new InputNodeImpl(nodeModel);
            while (jsonReader.hasNext()) {
                name = jsonReader.nextName();
                if (name.equals(NAME)) {
                    nodeModel.setName(jsonReader.nextString());
                } else if (name.equals(ID)) {
                    nodeModel.setNodeId(jsonReader.nextString());
                } else if (name.equals(DATATYPE)) {
                    inputNode.setDataType(DataType.valueOf(jsonReader.nextString()));
                } else if (name.equals(DESCRIPTION)) {
                    nodeModel.setDescription(jsonReader.nextString());
                } else if (name.equals(POSITION)) {
                    readPosition(jsonReader);
                } else if (name.equals(NODE_ID)) {
                    jsonReader.skipValue();
                // nodeModel.setNodeId(jsonReader.nextString());
                } else if (name.equals(DEFAULT_VALUE)) {
                    inputNode.setValue(jsonReader.nextString());
                } else {
                    jsonReader.skipValue();
                }
            }
            jsonReader.endObject();
            inputs.add(inputNode);
        }
        jsonReader.endArray();
    } else {
        throw new ParserException("Error! Unsupported value for Workflow Inputs, exptected " + getTokenString(JsonToken.BEGIN_OBJECT) + " but found" + getTokenString(peek));
    }
}