Examples with Processes org.wso2.carbon.bpel.core.ode.integration.jmx.Processes used on opensource projects

Example 16 with Processes

use of org.wso2.carbon.bpel.core.ode.integration.jmx.Processes in project carbon-business-process by wso2.

the class ProcessStatisticsService method avgTaskTimeDurationForCompletedProcesses.

/**
 * Average task duration for completed processes
 *
 * @param pId processDefintionId of the process selected to view the average time duration for each task
 * @return list of completed tasks with the average time duration for the selected process
 */
@GET
@Path("/task-instances/duration/avarage/{pid}")
@Produces({ MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML })
public ResponseHolder avgTaskTimeDurationForCompletedProcesses(@PathParam("pid") String pId) {
    RepositoryService repositoryService = BPMNOSGIService.getRepositoryService();
    HistoryService historyService = BPMNOSGIService.getHistoryService();
    long processCount = repositoryService.createProcessDefinitionQuery().processDefinitionTenantId(getTenantIdStr()).processDefinitionId(pId).count();
    if (processCount == 0) {
        throw new ActivitiObjectNotFoundException("Count not find a matching process with PID '" + pId + "'.");
    }
    ResponseHolder response = new ResponseHolder();
    List<Object> taskListForProcess = new ArrayList<>();
    HashMap<String, Long> map = new HashMap<>();
    // Get the number of completed/finished process instance for each process definition
    HistoricProcessInstanceQuery historicProcessInstanceQuery = historyService.createHistoricProcessInstanceQuery().processInstanceTenantId(getTenantIdStr()).processDefinitionId(pId).finished();
    // Get the count of the complete process instances
    long noOfHistoricInstances = historicProcessInstanceQuery.count();
    // If the deployed process does not have any completed process instances --> Ignore
    if (noOfHistoricInstances == 0) {
        response.setData(taskListForProcess);
    } else // If the deployed process has completed process instances --> then
    {
        TaskInstanceAverageInfo tInstance;
        // Get the list of completed tasks/activities in the completed process instance by passing the
        // process definition id of the process
        List<HistoricTaskInstance> taskList = BPMNOSGIService.getHistoryService().createHistoricTaskInstanceQuery().taskTenantId(getTenantIdStr()).processDefinitionId(pId).processFinished().list();
        // Iterate through each completed task/activity and get the task name and duration
        for (HistoricTaskInstance taskInstance : taskList) {
            // Get the task name
            String taskKey = taskInstance.getTaskDefinitionKey();
            // Get the time duration taken for the task to be completed
            long taskDuration = taskInstance.getDurationInMillis();
            if (map.containsKey(taskKey)) {
                long tt = map.get(taskKey);
                map.put(taskKey, taskDuration + tt);
            } else {
                map.put(taskKey, taskDuration);
            }
        // Iterating Task List finished
        }
        Iterator iterator = map.keySet().iterator();
        while (iterator.hasNext()) {
            String key = iterator.next().toString();
            double value = map.get(key) / noOfHistoricInstances;
            tInstance = new TaskInstanceAverageInfo();
            tInstance.setTaskDefinitionKey(key);
            tInstance.setAverageTimeForCompletion(value);
            taskListForProcess.add(tInstance);
        }
        response.setData(taskListForProcess);
    }
    return response;
}

Example 17 with Processes

use of org.wso2.carbon.bpel.core.ode.integration.jmx.Processes in project carbon-business-process by wso2.

the class ProcessStatisticsService method processVariationOverTime.

/**
 * Process variation over time i.e. tasks started and completed over the months
 *
 * @return array with the no. of processes started and completed over the months
 */
@GET
@Path("/process-instances/count/variation")
@Produces({ MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML })
public ResponseHolder processVariationOverTime() {
    ResponseHolder response = new ResponseHolder();
    List list = new ArrayList();
    SimpleDateFormat ft = new SimpleDateFormat("M");
    ProcessInstanceStatInfo[] processStatPerMonths = new ProcessInstanceStatInfo[12];
    for (int i = 0; i < processStatPerMonths.length; i++) {
        processStatPerMonths[i] = new ProcessInstanceStatInfo(MONTHS[i], 0, 0);
    }
    // Get completed process instances
    List<HistoricProcessInstance> completedProcesses = BPMNOSGIService.getHistoryService().createHistoricProcessInstanceQuery().processInstanceTenantId(getTenantIdStr()).finished().list();
    for (HistoricProcessInstance instance : completedProcesses) {
        int startTime = Integer.parseInt(ft.format(instance.getStartTime()));
        int endTime = Integer.parseInt(ft.format(instance.getEndTime()));
        processStatPerMonths[startTime - 1].setInstancesStarted(processStatPerMonths[startTime - 1].getInstancesStarted() + 1);
        processStatPerMonths[endTime - 1].setInstancesCompleted(processStatPerMonths[endTime - 1].getInstancesCompleted() + 1);
    }
    // Get active process instances
    List<HistoricProcessInstance> activeProcesses = BPMNOSGIService.getHistoryService().createHistoricProcessInstanceQuery().processInstanceTenantId(getTenantIdStr()).unfinished().list();
    for (HistoricProcessInstance instance : activeProcesses) {
        int startTime = Integer.parseInt(ft.format(instance.getStartTime()));
        processStatPerMonths[startTime - 1].setInstancesStarted(processStatPerMonths[startTime - 1].getInstancesStarted() + 1);
    }
    Collections.addAll(list, processStatPerMonths);
    response.setData(list);
    return response;
}

Example 18 with Processes

use of org.wso2.carbon.bpel.core.ode.integration.jmx.Processes in project carbon-business-process by wso2.

the class BPMNDeploymentService method getProcessesByDeploymentId.

public BPMNProcess[] getProcessesByDeploymentId(String deploymentId) {
    List<BPMNProcess> bpmnProcesses = new ArrayList<>();
    Integer tenantId = CarbonContext.getThreadLocalCarbonContext().getTenantId();
    ProcessEngine engine = BPMNServerHolder.getInstance().getEngine();
    ProcessDefinitionQuery query = engine.getRepositoryService().createProcessDefinitionQuery();
    DeploymentQuery deploymentQuery = engine.getRepositoryService().createDeploymentQuery();
    Deployment deployment = deploymentQuery.deploymentId(deploymentId).singleResult();
    List<ProcessDefinition> processes = query.processDefinitionTenantId(tenantId.toString()).deploymentId(deploymentId).list();
    for (ProcessDefinition process : processes) {
        BPMNProcess bpmnProcess = new BPMNProcess();
        bpmnProcess.setDeploymentId(process.getDeploymentId());
        bpmnProcess.setName(process.getName());
        bpmnProcess.setKey(process.getKey());
        bpmnProcess.setProcessId(process.getId());
        bpmnProcess.setVersion(process.getVersion());
        bpmnProcess.setDeploymentTime(deployment.getDeploymentTime());
        bpmnProcess.setDeploymentName(deployment.getName());
        bpmnProcesses.add(bpmnProcess);
    }
    return bpmnProcesses.toArray(new BPMNProcess[bpmnProcesses.size()]);
}

Example 19 with Processes

use of org.wso2.carbon.bpel.core.ode.integration.jmx.Processes in project carbon-business-process by wso2.

the class BPMNInstanceService method getPaginatedInstanceByFilter.

/**
 * Returns Paginated Instances by passing filter parameters
 *
 * @param finished
 * @param instanceId
 * @param startAfter
 * @param startBefore
 * @param processId
 * @param isActive
 * @param variables
 * @param start
 * @param size
 * @return list of BPMNInstances for given filter parameters
 */
public BPMNInstance[] getPaginatedInstanceByFilter(boolean finished, String instanceId, Date startAfter, Date startBefore, String processId, boolean isActive, String variables, int start, int size) {
    List<BPMNInstance> bpmnInstanceList = new ArrayList<>();
    Integer tenantId = CarbonContext.getThreadLocalCarbonContext().getTenantId();
    ProcessEngine engine = BPMNServerHolder.getInstance().getEngine();
    RuntimeService runtimeService = engine.getRuntimeService();
    ProcessInstanceQuery query = runtimeService.createProcessInstanceQuery().processInstanceTenantId(tenantId.toString());
    HistoricProcessInstanceQuery historicQuery = BPMNServerHolder.getInstance().getEngine().getHistoryService().createHistoricProcessInstanceQuery().processInstanceTenantId(tenantId.toString()).includeProcessVariables();
    query = query.includeProcessVariables();
    if (finished) {
        historicQuery = historicQuery.finished();
        if (instanceId != null && !instanceId.equals("")) {
            return getInstanceById(instanceId, finished);
        }
        if (processId != null && !processId.equals("")) {
            historicQuery = historicQuery.processDefinitionId(processId);
        }
        if (variables != null && !variables.trim().equals("")) {
            String[] variablePairs = variables.split(",");
            BPMNVariable[] bpmnVariables = new BPMNVariable[variablePairs.length];
            for (int i = 0; i < variablePairs.length; i++) {
                String[] pair = variablePairs[i].split(":");
                if (pair.length == 1) {
                    bpmnVariables[i] = new BPMNVariable(pair[0], "");
                } else {
                    bpmnVariables[i] = new BPMNVariable(pair[0], pair[1]);
                }
            }
            if (variablePairs != null && variablePairs.length > 0) {
                for (BPMNVariable variable : bpmnVariables) {
                    if (variable.getName() != null && !variable.getName().equals("")) {
                        historicQuery = historicQuery.variableValueLike(variable.getName(), "%" + variable.getValue().toString() + "%");
                    }
                }
            }
        }
        if (startAfter != null) {
            historicQuery = historicQuery.startedAfter(startAfter);
        }
        if (startBefore != null) {
            historicQuery = historicQuery.startedBefore(startBefore);
        }
        processInstanceCount = (int) historicQuery.count();
        List<HistoricProcessInstance> instances = historicQuery.listPage(start, size);
        for (HistoricProcessInstance instance : instances) {
            BPMNInstance bpmnInstance = new BPMNInstance();
            bpmnInstance.setInstanceId(instance.getId());
            bpmnInstance.setProcessId(instance.getProcessDefinitionId());
            List<ProcessDefinition> processes = BPMNServerHolder.getInstance().getEngine().getRepositoryService().createProcessDefinitionQuery().processDefinitionTenantId(tenantId.toString()).processDefinitionId(instance.getProcessDefinitionId()).list();
            String processName = instance.getProcessDefinitionId();
            if (!processes.isEmpty()) {
                processName = processes.get(0).getName();
            }
            bpmnInstance.setProcessName(processName);
            bpmnInstance.setStartTime(instance.getStartTime());
            bpmnInstance.setEndTime(instance.getEndTime());
            bpmnInstance.setVariables(formatVariables(instance.getProcessVariables()));
            bpmnInstanceList.add(bpmnInstance);
        }
    } else {
        historicQuery = historicQuery.unfinished();
        if (instanceId != null && !instanceId.equals("")) {
            return getInstanceById(instanceId, finished);
        }
        if (processId != null && !processId.equals("")) {
            historicQuery = historicQuery.processDefinitionId(processId);
        }
        if (variables != null && !variables.trim().equals("")) {
            String[] variablePairs = variables.split(",");
            BPMNVariable[] bpmnVariables = new BPMNVariable[variablePairs.length];
            for (int i = 0; i < variablePairs.length; i++) {
                String[] pair = variablePairs[i].split(":");
                if (pair.length == 1) {
                    bpmnVariables[i] = new BPMNVariable(pair[0], "");
                } else {
                    bpmnVariables[i] = new BPMNVariable(pair[0], pair[1]);
                }
            }
            if (variablePairs != null && variablePairs.length > 0) {
                for (BPMNVariable variable : bpmnVariables) {
                    if (variable.getName() != null && !variable.getName().equals("")) {
                        historicQuery = historicQuery.variableValueLike(variable.getName(), "%" + variable.getValue().toString() + "%");
                    }
                }
            }
        }
        if (startAfter != null) {
            historicQuery = historicQuery.startedAfter(startAfter);
        }
        if (startBefore != null) {
            historicQuery = historicQuery.startedBefore(startBefore);
        }
        processInstanceCount = (int) historicQuery.count();
        List<HistoricProcessInstance> instances = historicQuery.listPage(start, size);
        for (HistoricProcessInstance instance : instances) {
            boolean isSuspended = query.processInstanceId(instance.getId()).list().get(0).isSuspended();
            if (isSuspended == !isActive) {
                BPMNInstance bpmnInstance = new BPMNInstance();
                bpmnInstance.setInstanceId(instance.getId());
                bpmnInstance.setProcessId(instance.getProcessDefinitionId());
                List<ProcessDefinition> processes = BPMNServerHolder.getInstance().getEngine().getRepositoryService().createProcessDefinitionQuery().processDefinitionTenantId(tenantId.toString()).processDefinitionId(instance.getProcessDefinitionId()).list();
                String processName = instance.getProcessDefinitionId();
                if (!processes.isEmpty()) {
                    processName = processes.get(0).getName();
                }
                bpmnInstance.setProcessName(processName);
                if (!query.processInstanceId(instance.getId()).list().isEmpty()) {
                    bpmnInstance.setSuspended(isSuspended);
                }
                bpmnInstance.setStartTime(instance.getStartTime());
                bpmnInstance.setEndTime(instance.getEndTime());
                bpmnInstance.setVariables(formatVariables(instance.getProcessVariables()));
                bpmnInstanceList.add(bpmnInstance);
            }
        }
    }
    return bpmnInstanceList.toArray(new BPMNInstance[bpmnInstanceList.size()]);
}

Example 20 with Processes

use of org.wso2.carbon.bpel.core.ode.integration.jmx.Processes in project carbon-business-process by wso2.

the class BPMNInstanceService method getInstanceById.

/**
 * Get instances by instance Id and state
 *
 * @param instanceId
 * @param finished
 * @return list of BPMNInstances
 */
private BPMNInstance[] getInstanceById(String instanceId, boolean finished) {
    List<BPMNInstance> bpmnInstanceList = new ArrayList<>();
    Integer tenantId = CarbonContext.getThreadLocalCarbonContext().getTenantId();
    ProcessEngine engine = BPMNServerHolder.getInstance().getEngine();
    RuntimeService runtimeService = engine.getRuntimeService();
    ProcessInstanceQuery query = runtimeService.createProcessInstanceQuery().processInstanceTenantId(tenantId.toString());
    HistoricProcessInstanceQuery historicQuery = BPMNServerHolder.getInstance().getEngine().getHistoryService().createHistoricProcessInstanceQuery().processInstanceTenantId(tenantId.toString()).includeProcessVariables();
    query = query.includeProcessVariables();
    if (finished) {
        historicQuery.finished();
    } else {
        historicQuery.unfinished();
    }
    historicQuery = historicQuery.processInstanceId(instanceId);
    HistoricProcessInstance instance = historicQuery.singleResult();
    if (instance != null) {
        processInstanceCount = 1;
        BPMNInstance bpmnInstance = new BPMNInstance();
        bpmnInstance.setInstanceId(instance.getId());
        bpmnInstance.setProcessId(instance.getProcessDefinitionId());
        List<ProcessDefinition> processes = BPMNServerHolder.getInstance().getEngine().getRepositoryService().createProcessDefinitionQuery().processDefinitionTenantId(tenantId.toString()).processDefinitionId(instance.getProcessDefinitionId()).list();
        String processName = instance.getProcessDefinitionId();
        if (!processes.isEmpty()) {
            processName = processes.get(0).getName();
        }
        bpmnInstance.setProcessName(processName);
        if (!query.processInstanceId(instance.getId()).list().isEmpty()) {
            bpmnInstance.setSuspended(query.processInstanceId(instance.getId()).list().get(0).isSuspended());
        }
        bpmnInstance.setStartTime(instance.getStartTime());
        bpmnInstance.setEndTime(instance.getEndTime());
        bpmnInstance.setVariables(formatVariables(instance.getProcessVariables()));
        bpmnInstanceList.add(bpmnInstance);
    } else {
        processInstanceCount = 0;
    }
    return bpmnInstanceList.toArray(new BPMNInstance[bpmnInstanceList.size()]);
}