Examples with VariableInstanceList org.kie.server.api.model.instance.VariableInstanceList used on opensource projects

Example 11 with VariableInstanceList

use of org.kie.server.api.model.instance.VariableInstanceList in project droolsjbpm-integration by kiegroup.

the class ProcessServiceRestOnlyIntegrationTest method testProcessVariablesWhichBelongsToAContainer.

@Test
public void testProcessVariablesWhichBelongsToAContainer() {
    Map<String, Object> valuesMap = new HashMap<String, Object>();
    valuesMap.put(RestURI.CONTAINER_ID, CONTAINER_ID);
    valuesMap.put(RestURI.PROCESS_ID, PROCESS_ID_USERTASK);
    Response response = null;
    try {
        // start process instance
        WebTarget clientRequest = newRequest(build(TestConfig.getKieServerHttpUrl(), PROCESS_URI + "/" + START_PROCESS_POST_URI, valuesMap));
        logger.debug("[POST] " + clientRequest.getUri());
        response = clientRequest.request(getMediaType()).post(createEntity(""));
        assertThat(response.getStatus()).isEqualTo(Response.Status.CREATED.getStatusCode());
        Long pid = response.readEntity(JaxbLong.class).unwrap();
        assertThat(pid).isNotNull();
        response.close();
        // find process instance variables which belong to a process in a deployed container
        valuesMap.clear();
        valuesMap.put(RestURI.CONTAINER_ID, CONTAINER_ID);
        valuesMap.put(PROCESS_INST_ID, pid);
        clientRequest = newRequest(build(TestConfig.getKieServerHttpUrl(), PROCESS_URI + "/" + PROCESS_INSTANCE_VAR_INSTANCES_GET_URI, valuesMap));
        logger.debug("[GET] " + clientRequest.getUri());
        response = clientRequest.request(getMediaType()).get();
        Marshaller marshaller = MarshallerFactory.getMarshaller(marshallingFormat, Thread.currentThread().getContextClassLoader());
        VariableInstanceList variableInstanceList = marshaller.unmarshall(response.readEntity(String.class), VariableInstanceList.class);
        assertThat(response.getStatus()).isEqualTo(Response.Status.OK.getStatusCode());
        assertThat(variableInstanceList.getItems()).hasSize(1);
        response.close();
        // find process instance variables of non-existing process instance
        valuesMap.clear();
        valuesMap.put(RestURI.CONTAINER_ID, CONTAINER_ID);
        valuesMap.put(PROCESS_INST_ID, "-1");
        clientRequest = newRequest(build(TestConfig.getKieServerHttpUrl(), PROCESS_URI + "/" + PROCESS_INSTANCE_VAR_INSTANCES_GET_URI, valuesMap));
        logger.debug("[GET] " + clientRequest.getUri());
        response = clientRequest.request(getMediaType()).get();
        variableInstanceList = marshaller.unmarshall(response.readEntity(String.class), VariableInstanceList.class);
        assertThat(response.getStatus()).isEqualTo(Response.Status.OK.getStatusCode());
        assertThat(variableInstanceList.getItems()).isEmpty();
    } finally {
        if (response != null) {
            response.close();
        }
    }
}

Example 12 with VariableInstanceList

use of org.kie.server.api.model.instance.VariableInstanceList in project droolsjbpm-integration by kiegroup.

the class QueryServicesClientImpl method findVariableHistory.

@Override
public List<VariableInstance> findVariableHistory(Long processInstanceId, String variableName, Integer page, Integer pageSize) {
    VariableInstanceList result = null;
    if (config.isRest()) {
        Map<String, Object> valuesMap = new HashMap<String, Object>();
        valuesMap.put(PROCESS_INST_ID, processInstanceId);
        valuesMap.put(VAR_NAME, variableName);
        String queryString = getPagingQueryString("", page, pageSize);
        result = makeHttpGetRequestAndCreateCustomResponse(build(loadBalancer.getUrl(), QUERY_URI + "/" + VAR_INSTANCES_BY_VAR_INSTANCE_ID_GET_URI, valuesMap) + queryString, VariableInstanceList.class);
    } else {
        CommandScript script = new CommandScript(Collections.singletonList((KieServerCommand) new DescriptorCommand("QueryService", "getVariableHistory", new Object[] { processInstanceId, variableName, page, pageSize })));
        ServiceResponse<VariableInstanceList> response = (ServiceResponse<VariableInstanceList>) executeJmsCommand(script, DescriptorCommand.class.getName(), "BPM").getResponses().get(0);
        throwExceptionOnFailure(response);
        if (shouldReturnWithNullResponse(response)) {
            return null;
        }
        result = response.getResult();
    }
    if (result != null && result.getVariableInstances() != null) {
        return Arrays.asList(result.getVariableInstances());
    }
    return Collections.emptyList();
}

Example 13 with VariableInstanceList

use of org.kie.server.api.model.instance.VariableInstanceList in project droolsjbpm-integration by kiegroup.

the class ProcessServicesClientImpl method findVariablesCurrentState.

@Override
public List<VariableInstance> findVariablesCurrentState(String containerId, Long processInstanceId) {
    VariableInstanceList result = null;
    if (config.isRest()) {
        Map<String, Object> valuesMap = new HashMap<String, Object>();
        valuesMap.put(CONTAINER_ID, containerId);
        valuesMap.put(PROCESS_INST_ID, processInstanceId);
        result = makeHttpGetRequestAndCreateCustomResponse(build(loadBalancer.getUrl(), PROCESS_URI + "/" + PROCESS_INSTANCE_VAR_INSTANCES_GET_URI, valuesMap), VariableInstanceList.class);
    } else {
        CommandScript script = new CommandScript(singletonList((KieServerCommand) new DescriptorCommand("QueryService", "getVariablesCurrentState", new Object[] { processInstanceId })));
        ServiceResponse<VariableInstanceList> response = (ServiceResponse<VariableInstanceList>) executeJmsCommand(script, DescriptorCommand.class.getName(), "BPM").getResponses().get(0);
        throwExceptionOnFailure(response);
        if (shouldReturnWithNullResponse(response)) {
            return null;
        }
        result = response.getResult();
    }
    if (result != null && result.getVariableInstances() != null) {
        return Arrays.asList(result.getVariableInstances());
    }
    return Collections.emptyList();
}