/*
* Copyright 2015 Red Hat, Inc. and/or its affiliates.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.kie.server.client.impl;
import java.util.Arrays;
import java.util.Collections;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import org.kie.server.api.commands.CommandScript;
import org.kie.server.api.commands.DescriptorCommand;
import org.kie.server.api.model.KieServerCommand;
import org.kie.server.api.model.ServiceResponse;
import org.kie.server.api.model.Wrapped;
import org.kie.server.api.model.instance.JobRequestInstance;
import org.kie.server.api.model.instance.RequestInfoInstance;
import org.kie.server.api.model.instance.RequestInfoInstanceList;
import org.kie.server.client.JobServicesClient;
import org.kie.server.client.KieServicesConfiguration;
import static org.kie.server.api.rest.RestURI.*;
public class JobServicesClientImpl extends AbstractKieServicesClientImpl implements JobServicesClient {
public JobServicesClientImpl(KieServicesConfiguration config) {
super(config);
}
public JobServicesClientImpl(KieServicesConfiguration config, ClassLoader classLoader) {
super(config, classLoader);
}
@Override
public Long scheduleRequest(JobRequestInstance jobRequest) {
return scheduleRequest("", jobRequest);
}
@Override
public Long scheduleRequest(String containerId, JobRequestInstance jobRequest) {
Object result = null;
if( config.isRest() ) {
Map<String, Object> valuesMap = new HashMap<String, Object>();
valuesMap.put(CONTAINER_ID, containerId);
result = makeHttpPostRequestAndCreateCustomResponse(
build(loadBalancer.getUrl(), JOB_URI, valuesMap) + "?containerId="+containerId, jobRequest,
Object.class);
} else {
if (containerId == null) {
containerId = "";
}
CommandScript script = new CommandScript( Collections.singletonList(
(KieServerCommand) new DescriptorCommand( "JobService", "scheduleRequest", serialize(jobRequest), marshaller.getFormat().getType(), new Object[]{containerId}) ) );
ServiceResponse<String> response = (ServiceResponse<String>) executeJmsCommand( script, DescriptorCommand.class.getName(), "BPM" ).getResponses().get(0);
throwExceptionOnFailure(response);
if (shouldReturnWithNullResponse(response)) {
return null;
}
result = deserialize(response.getResult(), Object.class);
}
if (result instanceof Wrapped) {
return (Long) ((Wrapped) result).unwrap();
}
return ((Number) result).longValue();
}
@Override
public void cancelRequest(long requestId) {
if( config.isRest() ) {
Map<String, Object> valuesMap = new HashMap<String, Object>();
valuesMap.put(JOB_ID, requestId);
makeHttpDeleteRequestAndCreateCustomResponse(
build(loadBalancer.getUrl(), JOB_URI + "/" + CANCEL_JOB_DEL_URI, valuesMap),
null);
} else {
CommandScript script = new CommandScript( Collections.singletonList(
(KieServerCommand) new DescriptorCommand( "JobService", "cancelRequest", new Object[]{requestId})));
ServiceResponse<?> response = (ServiceResponse<?>) executeJmsCommand( script, DescriptorCommand.class.getName(), "BPM" ).getResponses().get(0);
throwExceptionOnFailure(response);
}
}
@Override
public void updateRequestData(long requestId, String containerId, Map<String, Object> data) {
if( config.isRest() ) {
Map<String, Object> valuesMap = new HashMap<String, Object>();
valuesMap.put(JOB_ID, requestId);
String queryString = "";
if (containerId != null && !containerId.isEmpty()) {
queryString = "?containerId=" + containerId;
}
makeHttpPostRequestAndCreateCustomResponse(
build(loadBalancer.getUrl(), JOB_URI + "/" + UPDATE_JOB_DATA_POST_URI, valuesMap) + queryString, data,
Object.class);
} else {
if (containerId == null) {
containerId = "";
}
CommandScript script = new CommandScript( Collections.singletonList(
(KieServerCommand) new DescriptorCommand( "JobService", "updateRequestData", serialize(safeMap(data)), marshaller.getFormat().getType(), new Object[]{requestId, containerId}) ) );
ServiceResponse<String> response = (ServiceResponse<String>) executeJmsCommand( script, DescriptorCommand.class.getName(), "BPM" ).getResponses().get(0);
throwExceptionOnFailure(response);
}
}
@Override
public void requeueRequest(long requestId) {
if( config.isRest() ) {
Map<String, Object> valuesMap = new HashMap<String, Object>();
valuesMap.put(JOB_ID, requestId);
makeHttpPutRequestAndCreateCustomResponse(
build(loadBalancer.getUrl(), JOB_URI + "/" + REQUEUE_JOB_PUT_URI, valuesMap), "", String.class, new HashMap<String, String>());
} else {
CommandScript script = new CommandScript( Collections.singletonList(
(KieServerCommand) new DescriptorCommand( "JobService", "requeueRequest", new Object[]{requestId})));
ServiceResponse<?> response = (ServiceResponse<?>) executeJmsCommand( script, DescriptorCommand.class.getName(), "BPM" ).getResponses().get(0);
throwExceptionOnFailure(response);
}
}
@Override
public List<RequestInfoInstance> getRequestsByStatus(List<String> statuses, Integer page, Integer pageSize) {
RequestInfoInstanceList list = null;
if( config.isRest() ) {
Map<String, Object> valuesMap = new HashMap<String, Object>();
String statusQuery = getAdditionalParams("", "status", statuses);
String queryString = getPagingQueryString(statusQuery, page, pageSize);
list = makeHttpGetRequestAndCreateCustomResponse(
build(loadBalancer.getUrl(), JOB_URI, valuesMap) + queryString, RequestInfoInstanceList.class);
} else {
CommandScript script = new CommandScript( Collections.singletonList(
(KieServerCommand) new DescriptorCommand( "JobService", "getRequestsByStatus", new Object[]{safeList(statuses), page, pageSize}) ) );
ServiceResponse<RequestInfoInstanceList> response = (ServiceResponse<RequestInfoInstanceList>) executeJmsCommand( script, DescriptorCommand.class.getName(), "BPM" ).getResponses().get(0);
throwExceptionOnFailure(response);
if (shouldReturnWithNullResponse(response)) {
return null;
}
list = response.getResult();
}
if (list != null && list.getRequestInfoInstances() != null) {
return Arrays.asList(list.getRequestInfoInstances());
}
return Collections.emptyList();
}
@Override
public List<RequestInfoInstance> getRequestsByBusinessKey(String businessKey, Integer page, Integer pageSize) {
RequestInfoInstanceList list = null;
if( config.isRest() ) {
Map<String, Object> valuesMap = new HashMap<String, Object>();
valuesMap.put(JOB_KEY, businessKey);
String queryString = getPagingQueryString("", page, pageSize);
list = makeHttpGetRequestAndCreateCustomResponse(
build(loadBalancer.getUrl(), JOB_URI + "/" + JOB_INSTANCES_BY_KEY_GET_URI, valuesMap) + queryString, RequestInfoInstanceList.class);
} else {
CommandScript script = new CommandScript( Collections.singletonList(
(KieServerCommand) new DescriptorCommand( "JobService", "getRequestsByBusinessKey", new Object[]{businessKey, page, pageSize}) ) );
ServiceResponse<RequestInfoInstanceList> response = (ServiceResponse<RequestInfoInstanceList>) executeJmsCommand( script, DescriptorCommand.class.getName(), "BPM" ).getResponses().get(0);
throwExceptionOnFailure(response);
if (shouldReturnWithNullResponse(response)) {
return null;
}
list = response.getResult();
}
if (list != null && list.getRequestInfoInstances() != null) {
return Arrays.asList(list.getRequestInfoInstances());
}
return Collections.emptyList();
}
@Override
public List<RequestInfoInstance> getRequestsByBusinessKey(String businessKey, List<String> statuses, Integer page, Integer pageSize) {
RequestInfoInstanceList list = null;
if( config.isRest() ) {
Map<String, Object> valuesMap = new HashMap<String, Object>();
valuesMap.put(JOB_KEY, businessKey);
String statusQuery = getAdditionalParams("", "status", statuses);
String queryString = getPagingQueryString(statusQuery, page, pageSize);
list = makeHttpGetRequestAndCreateCustomResponse(
build(loadBalancer.getUrl(), JOB_URI + "/" + JOB_INSTANCES_BY_KEY_GET_URI, valuesMap) + queryString, RequestInfoInstanceList.class);
} else {
CommandScript script = new CommandScript( Collections.singletonList(
(KieServerCommand) new DescriptorCommand( "JobService", "getRequestsByBusinessKey", new Object[]{businessKey, safeList(statuses), page, pageSize}) ) );
ServiceResponse<RequestInfoInstanceList> response = (ServiceResponse<RequestInfoInstanceList>) executeJmsCommand( script, DescriptorCommand.class.getName(), "BPM" ).getResponses().get(0);
throwExceptionOnFailure(response);
if (shouldReturnWithNullResponse(response)) {
return null;
}
list = response.getResult();
}
if (list != null && list.getRequestInfoInstances() != null) {
return Arrays.asList(list.getRequestInfoInstances());
}
return Collections.emptyList();
}
@Override
public List<RequestInfoInstance> getRequestsByCommand(String command, Integer page, Integer pageSize) {
RequestInfoInstanceList list = null;
if( config.isRest() ) {
Map<String, Object> valuesMap = new HashMap<String, Object>();
valuesMap.put(JOB_CMD_NAME, command);
String queryString = getPagingQueryString("", page, pageSize);
list = makeHttpGetRequestAndCreateCustomResponse(
build(loadBalancer.getUrl(), JOB_URI + "/" + JOB_INSTANCES_BY_CMD_GET_URI, valuesMap) + queryString, RequestInfoInstanceList.class);
} else {
CommandScript script = new CommandScript( Collections.singletonList(
(KieServerCommand) new DescriptorCommand( "JobService", "getRequestsByCommand", new Object[]{command, page, pageSize}) ) );
ServiceResponse<RequestInfoInstanceList> response = (ServiceResponse<RequestInfoInstanceList>) executeJmsCommand( script, DescriptorCommand.class.getName(), "BPM" ).getResponses().get(0);
throwExceptionOnFailure(response);
if (shouldReturnWithNullResponse(response)) {
return null;
}
list = response.getResult();
}
if (list != null && list.getRequestInfoInstances() != null) {
return Arrays.asList(list.getRequestInfoInstances());
}
return Collections.emptyList();
}
@Override
public List<RequestInfoInstance> getRequestsByCommand(String command, List<String> statuses, Integer page, Integer pageSize) {
RequestInfoInstanceList list = null;
if( config.isRest() ) {
Map<String, Object> valuesMap = new HashMap<String, Object>();
valuesMap.put(JOB_CMD_NAME, command);
String statusQuery = getAdditionalParams("", "status", statuses);
String queryString = getPagingQueryString(statusQuery, page, pageSize);
list = makeHttpGetRequestAndCreateCustomResponse(
build(loadBalancer.getUrl(), JOB_URI + "/" + JOB_INSTANCES_BY_CMD_GET_URI, valuesMap) + queryString, RequestInfoInstanceList.class);
} else {
CommandScript script = new CommandScript( Collections.singletonList(
(KieServerCommand) new DescriptorCommand( "JobService", "getRequestsByCommand", new Object[]{command, safeList(statuses), page, pageSize}) ) );
ServiceResponse<RequestInfoInstanceList> response = (ServiceResponse<RequestInfoInstanceList>) executeJmsCommand( script, DescriptorCommand.class.getName(), "BPM" ).getResponses().get(0);
throwExceptionOnFailure(response);
if (shouldReturnWithNullResponse(response)) {
return null;
}
list = response.getResult();
}
if (list != null && list.getRequestInfoInstances() != null) {
return Arrays.asList(list.getRequestInfoInstances());
}
return Collections.emptyList();
}
@Override
public List<RequestInfoInstance> getRequestsByContainer(String containerId, List<String> statuses, Integer page, Integer pageSize) {
RequestInfoInstanceList list = null;
if( config.isRest() ) {
Map<String, Object> valuesMap = new HashMap<String, Object>();
valuesMap.put(CONTAINER_ID, containerId);
String statusQuery = getAdditionalParams("", "status", statuses);
String queryString = getPagingQueryString(statusQuery, page, pageSize);
list = makeHttpGetRequestAndCreateCustomResponse(
build(loadBalancer.getUrl(), JOB_URI + "/" + JOB_INSTANCES_BY_CONTAINER_GET_URI, valuesMap) + queryString, RequestInfoInstanceList.class);
} else {
CommandScript script = new CommandScript( Collections.singletonList(
(KieServerCommand) new DescriptorCommand( "JobService", "getRequestsByContainer", new Object[]{containerId, safeList(statuses), page, pageSize}) ) );
ServiceResponse<RequestInfoInstanceList> response = (ServiceResponse<RequestInfoInstanceList>) executeJmsCommand( script, DescriptorCommand.class.getName(), "BPM" ).getResponses().get(0);
throwExceptionOnFailure(response);
if (shouldReturnWithNullResponse(response)) {
return null;
}
list = response.getResult();
}
if (list != null && list.getRequestInfoInstances() != null) {
return Arrays.asList(list.getRequestInfoInstances());
}
return Collections.emptyList();
}
@Override
public List<RequestInfoInstance> getRequestsByProcessInstance(Long processInstanceId, List<String> statuses, Integer page, Integer pageSize) {
RequestInfoInstanceList list = null;
if( config.isRest() ) {
Map<String, Object> valuesMap = new HashMap<String, Object>();
valuesMap.put(PROCESS_INST_ID, processInstanceId);
String statusQuery = getAdditionalParams("", "status", statuses);
String queryString = getPagingQueryString(statusQuery, page, pageSize);
list = makeHttpGetRequestAndCreateCustomResponse(
build(loadBalancer.getUrl(), JOB_URI + "/" + JOB_INSTANCES_BY_PROCESS_INSTANCE_GET_URI, valuesMap) + queryString, RequestInfoInstanceList.class);
} else {
CommandScript script = new CommandScript( Collections.singletonList(
(KieServerCommand) new DescriptorCommand( "JobService", "getRequestsByProcessInstance", new Object[]{processInstanceId, safeList(statuses), page, pageSize}) ) );
ServiceResponse<RequestInfoInstanceList> response = (ServiceResponse<RequestInfoInstanceList>) executeJmsCommand( script, DescriptorCommand.class.getName(), "BPM" ).getResponses().get(0);
throwExceptionOnFailure(response);
if (shouldReturnWithNullResponse(response)) {
return null;
}
list = response.getResult();
}
if (list != null && list.getRequestInfoInstances() != null) {
return Arrays.asList(list.getRequestInfoInstances());
}
return Collections.emptyList();
}
@Override
public RequestInfoInstance getRequestById(Long requestId, boolean withErrors, boolean withData) {
if( config.isRest() ) {
Map<String, Object> valuesMap = new HashMap<String, Object>();
valuesMap.put(JOB_ID, requestId);
return makeHttpGetRequestAndCreateCustomResponse(
build(loadBalancer.getUrl(), JOB_URI + "/" + JOB_INSTANCE_GET_URI, valuesMap) + "?withErrors=" + withErrors + "&withData=" + withData , RequestInfoInstance.class);
} else {
CommandScript script = new CommandScript( Collections.singletonList(
(KieServerCommand) new DescriptorCommand( "JobService", "getRequestById", marshaller.getFormat().getType(), new Object[]{requestId, withErrors, withData} )) );
ServiceResponse<String> response = (ServiceResponse<String>) executeJmsCommand( script, DescriptorCommand.class.getName(), "BPM" ).getResponses().get(0);
throwExceptionOnFailure(response);
if (shouldReturnWithNullResponse(response)) {
return null;
}
return deserialize(response.getResult(), RequestInfoInstance.class);
}
}
}