use of org.wso2.carbon.bpmn.rest.common.RestResponseFactory in project carbon-business-process by wso2.
the class HistoricProcessInstanceQueryService method queryProcessInstances.
@POST
@Path("/")
@Produces({ MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML })
@Consumes({ MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML })
public Response queryProcessInstances(HistoricProcessInstanceQueryRequest queryRequest) {
Map<String, String> allRequestParams = new HashMap<>();
for (String property : allPropertiesList) {
String value = uriInfo.getQueryParameters().getFirst(property);
if (value != null) {
allRequestParams.put(property, value);
}
}
HistoryService historyService = BPMNOSGIService.getHistoryService();
org.activiti.engine.history.HistoricProcessInstanceQuery query = historyService.createHistoricProcessInstanceQuery();
// Populate query based on request
if (queryRequest.getProcessInstanceId() != null) {
query.processInstanceId(queryRequest.getProcessInstanceId());
}
if (queryRequest.getProcessInstanceIds() != null && !queryRequest.getProcessInstanceIds().isEmpty()) {
query.processInstanceIds(new HashSet<>(queryRequest.getProcessInstanceIds()));
}
if (queryRequest.getProcessDefinitionKey() != null) {
query.processDefinitionKey(queryRequest.getProcessDefinitionKey());
}
if (queryRequest.getProcessDefinitionId() != null) {
query.processDefinitionId(queryRequest.getProcessDefinitionId());
}
if (queryRequest.getProcessBusinessKey() != null) {
query.processInstanceBusinessKey(queryRequest.getProcessBusinessKey());
}
if (queryRequest.getInvolvedUser() != null) {
query.involvedUser(queryRequest.getInvolvedUser());
}
if (queryRequest.getSuperProcessInstanceId() != null) {
query.superProcessInstanceId(queryRequest.getSuperProcessInstanceId());
}
if (queryRequest.getExcludeSubprocesses() != null) {
query.excludeSubprocesses(queryRequest.getExcludeSubprocesses());
}
if (queryRequest.getFinishedAfter() != null) {
query.finishedAfter(queryRequest.getFinishedAfter());
}
if (queryRequest.getFinishedBefore() != null) {
query.finishedBefore(queryRequest.getFinishedBefore());
}
if (queryRequest.getStartedAfter() != null) {
query.startedAfter(queryRequest.getStartedAfter());
}
if (queryRequest.getStartedBefore() != null) {
query.startedBefore(queryRequest.getStartedBefore());
}
if (queryRequest.getStartedBy() != null) {
query.startedBy(queryRequest.getStartedBy());
}
if (queryRequest.getFinished() != null) {
if (queryRequest.getFinished()) {
query.finished();
} else {
query.unfinished();
}
}
if (queryRequest.getIncludeProcessVariables() != null) {
if (queryRequest.getIncludeProcessVariables()) {
query.includeProcessVariables();
}
}
if (queryRequest.getVariables() != null) {
addVariables(query, queryRequest.getVariables());
}
if (queryRequest.getTenantId() != null) {
query.processInstanceTenantId(queryRequest.getTenantId());
}
if (queryRequest.getTenantIdLike() != null) {
query.processInstanceTenantIdLike(queryRequest.getTenantIdLike());
}
if (Boolean.TRUE.equals(queryRequest.getWithoutTenantId())) {
query.processInstanceWithoutTenantId();
}
DataResponse dataResponse = new HistoricProcessInstancePaginateList(new RestResponseFactory(), uriInfo).paginateList(allRequestParams, queryRequest, query, "processInstanceId", allowedSortProperties);
return Response.ok().entity(dataResponse).build();
}
use of org.wso2.carbon.bpmn.rest.common.RestResponseFactory in project carbon-business-process by wso2.
the class DeploymentService method getDeployments.
@GET
@Path("/")
@Produces({ MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML })
public Response getDeployments() {
RepositoryService repositoryService = BPMNOSGIService.getRepositoryService();
DeploymentQuery deploymentQuery = repositoryService.createDeploymentQuery();
// Apply filters
Map<String, String> allRequestParams = new HashMap<>();
for (String property : allPropertiesList) {
String value = uriInfo.getQueryParameters().getFirst(property);
if (value != null) {
allRequestParams.put(property, value);
}
}
String name = uriInfo.getQueryParameters().getFirst("name");
if (name != null) {
deploymentQuery.deploymentName(name);
}
String nameLike = uriInfo.getQueryParameters().getFirst("nameLike");
if (nameLike != null) {
deploymentQuery.deploymentNameLike(nameLike);
}
String category = uriInfo.getQueryParameters().getFirst("category");
if (category != null) {
deploymentQuery.deploymentCategory(category);
}
String categoryNotEquals = uriInfo.getQueryParameters().getFirst("categoryNotEquals");
if (categoryNotEquals != null) {
deploymentQuery.deploymentCategoryNotEquals(categoryNotEquals);
}
String tenantId = uriInfo.getQueryParameters().getFirst("tenantId");
if (tenantId != null) {
deploymentQuery.deploymentTenantId(tenantId);
}
String tenantIdLike = uriInfo.getQueryParameters().getFirst("tenantIdLike");
if (tenantIdLike != null) {
deploymentQuery.deploymentTenantIdLike(tenantIdLike);
}
String sWithoutTenantId = uriInfo.getQueryParameters().getFirst("withoutTenantId");
if (sWithoutTenantId != null) {
Boolean withoutTenantId = Boolean.valueOf(sWithoutTenantId);
if (withoutTenantId) {
deploymentQuery.deploymentWithoutTenantId();
}
}
DeploymentsPaginateList deploymentsPaginateList = new DeploymentsPaginateList(new RestResponseFactory(), uriInfo);
DataResponse dataResponse = deploymentsPaginateList.paginateList(allRequestParams, deploymentQuery, "id", allowedSortProperties);
return Response.ok().entity(dataResponse).build();
}
use of org.wso2.carbon.bpmn.rest.common.RestResponseFactory in project carbon-business-process by wso2.
the class DeploymentService method getDeployment.
@GET
@Path("/{deploymentId}")
@Produces({ MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML })
public Response getDeployment(@PathParam("deploymentId") String deploymentId) {
RepositoryService repositoryService = BPMNOSGIService.getRepositoryService();
Deployment deployment = repositoryService.createDeploymentQuery().deploymentId(deploymentId).singleResult();
if (deployment == null) {
throw new ActivitiObjectNotFoundException("Could not find a deployment with deploymentId '" + deploymentId + "'.", Deployment.class);
}
DeploymentResponse deploymentResponse = new RestResponseFactory().createDeploymentResponse(deployment, uriInfo.getBaseUri().toString());
return Response.ok().entity(deploymentResponse).build();
}
use of org.wso2.carbon.bpmn.rest.common.RestResponseFactory in project carbon-business-process by wso2.
the class ProcessInstanceService method addGlobalVariables.
protected void addGlobalVariables(Execution execution, int variableType, Map<String, RestVariable> variableMap) {
RuntimeService runtimeService = BPMNOSGIService.getRuntimeService();
Map<String, Object> rawVariables = runtimeService.getVariables(execution.getId());
List<RestVariable> globalVariables = new RestResponseFactory().createRestVariables(rawVariables, execution.getId(), variableType, RestVariable.RestVariableScope.GLOBAL, uriInfo.getBaseUri().toString());
// since local variables get precedence over global ones at all times.
for (RestVariable var : globalVariables) {
if (!variableMap.containsKey(var.getName())) {
variableMap.put(var.getName(), var);
}
}
}
use of org.wso2.carbon.bpmn.rest.common.RestResponseFactory in project carbon-business-process by wso2.
the class ProcessInstanceService method createExecutionVariable.
protected Response createExecutionVariable(Execution execution, boolean override, int variableType, HttpServletRequest httpServletRequest) throws IOException, ServletException {
boolean debugEnabled = log.isDebugEnabled();
if (debugEnabled) {
log.debug("httpServletRequest.getContentType():" + httpServletRequest.getContentType());
}
Response.ResponseBuilder responseBuilder = Response.ok();
if (debugEnabled) {
log.debug("Processing non binary variable");
}
List<RestVariable> inputVariables = new ArrayList<>();
List<RestVariable> resultVariables = new ArrayList<>();
try {
if (Utils.isApplicationJsonRequest(httpServletRequest)) {
ObjectMapper objectMapper = new ObjectMapper();
@SuppressWarnings("unchecked") List<Object> variableObjects = (List<Object>) objectMapper.readValue(httpServletRequest.getInputStream(), List.class);
for (Object restObject : variableObjects) {
RestVariable restVariable = objectMapper.convertValue(restObject, RestVariable.class);
inputVariables.add(restVariable);
}
} else if (Utils.isApplicationXmlRequest(httpServletRequest)) {
JAXBContext jaxbContext;
try {
XMLInputFactory xif = XMLInputFactory.newInstance();
xif.setProperty(XMLInputFactory.IS_SUPPORTING_EXTERNAL_ENTITIES, false);
xif.setProperty(XMLInputFactory.SUPPORT_DTD, false);
XMLStreamReader xsr = xif.createXMLStreamReader(new StreamSource(httpServletRequest.getInputStream()));
jaxbContext = JAXBContext.newInstance(RestVariableCollection.class);
Unmarshaller jaxbUnmarshaller = jaxbContext.createUnmarshaller();
RestVariableCollection restVariableCollection = (RestVariableCollection) jaxbUnmarshaller.unmarshal(xsr);
if (restVariableCollection == null) {
throw new ActivitiIllegalArgumentException("xml request body could not be transformed to a " + "RestVariable Collection instance.");
}
List<RestVariable> restVariableList = restVariableCollection.getRestVariables();
if (restVariableList.size() == 0) {
throw new ActivitiIllegalArgumentException("xml request body could not identify any rest " + "variables to be updated");
}
for (RestVariable restVariable : restVariableList) {
inputVariables.add(restVariable);
}
} catch (JAXBException | IOException e) {
throw new ActivitiIllegalArgumentException("xml request body could not be transformed to a " + "RestVariable instance.", e);
}
}
} catch (Exception e) {
throw new ActivitiIllegalArgumentException("Failed to serialize to a RestVariable instance", e);
}
if (inputVariables.size() == 0) {
throw new ActivitiIllegalArgumentException("Request didn't contain a list of variables to create.");
}
RestVariable.RestVariableScope sharedScope = null;
RestVariable.RestVariableScope varScope;
Map<String, Object> variablesToSet = new HashMap<>();
for (RestVariable var : inputVariables) {
// Validate if scopes match
varScope = var.getVariableScope();
if (var.getName() == null) {
throw new ActivitiIllegalArgumentException("Variable name is required");
}
if (varScope == null) {
varScope = RestVariable.RestVariableScope.LOCAL;
}
if (sharedScope == null) {
sharedScope = varScope;
}
if (varScope != sharedScope) {
throw new ActivitiIllegalArgumentException("Only allowed to update multiple variables in the same scope.");
}
if (!override && hasVariableOnScope(execution, var.getName(), varScope)) {
throw new BPMNConflictException("Variable '" + var.getName() + "' is already present on execution '" + execution.getId() + "'.");
}
RestResponseFactory restResponseFactory = new RestResponseFactory();
Object actualVariableValue = restResponseFactory.getVariableValue(var);
variablesToSet.put(var.getName(), actualVariableValue);
resultVariables.add(restResponseFactory.createRestVariable(var.getName(), actualVariableValue, varScope, execution.getId(), variableType, false, uriInfo.getBaseUri().toString()));
}
if (!variablesToSet.isEmpty()) {
RuntimeService runtimeService = BPMNOSGIService.getRuntimeService();
if (sharedScope == RestVariable.RestVariableScope.LOCAL) {
runtimeService.setVariablesLocal(execution.getId(), variablesToSet);
} else {
if (execution.getParentId() != null) {
// Explicitly set on parent, setting non-local variables on execution itself will override local-variables if exists
runtimeService.setVariables(execution.getParentId(), variablesToSet);
} else {
// Standalone task, no global variables possible
throw new ActivitiIllegalArgumentException("Cannot set global variables on execution '" + execution.getId() + "', task is not part of process.");
}
}
}
RestVariableCollection restVariableCollection = new RestVariableCollection();
restVariableCollection.setRestVariables(resultVariables);
responseBuilder.entity(restVariableCollection);
// }
return responseBuilder.status(Response.Status.CREATED).build();
}
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