Examples with BPMNInstance org.wso2.carbon.bpmn.core.mgt.model.BPMNInstance used on opensource projects

Example 1 with BPMNInstance

use of org.wso2.carbon.bpmn.core.mgt.model.BPMNInstance in project carbon-business-process by wso2.

the class BPMNInstanceService method getPaginatedInstances.

/**
 * Get paginated instances
 *
 * @param start
 * @param size
 * @return list of BPMNInstances
 * @throws BPSFault
 */
public BPMNInstance[] getPaginatedInstances(int start, int size) throws BPSFault {
    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());
    processInstanceCount = (int) query.count();
    List<ProcessInstance> instances = query.includeProcessVariables().listPage(start, size);
    for (ProcessInstance instance : instances) {
        BPMNInstance bpmnInstance = new BPMNInstance();
        bpmnInstance.setInstanceId(instance.getId());
        bpmnInstance.setProcessId(instance.getProcessDefinitionId());
        bpmnInstance.setSuspended(instance.isSuspended());
        bpmnInstance.setStartTime(historicQuery.processInstanceId(instance.getId()).singleResult().getStartTime());
        bpmnInstance.setVariables(formatVariables(instance.getProcessVariables()));
        bpmnInstanceList.add(bpmnInstance);
    }
    return bpmnInstanceList.toArray(new BPMNInstance[bpmnInstanceList.size()]);
}

Example 2 with BPMNInstance

use of org.wso2.carbon.bpmn.core.mgt.model.BPMNInstance in project carbon-business-process by wso2.

the class BPMNInstanceService method getProcessInstances.

/**
 * Get All process instances
 *
 * @return list of BPMNInstances
 * @throws BPSFault
 */
public BPMNInstance[] getProcessInstances() throws BPSFault {
    Integer tenantId = CarbonContext.getThreadLocalCarbonContext().getTenantId();
    ProcessEngine engine = BPMNServerHolder.getInstance().getEngine();
    RuntimeService runtimeService = engine.getRuntimeService();
    List<ProcessInstance> instances = runtimeService.createProcessInstanceQuery().processInstanceTenantId(tenantId.toString()).list();
    BPMNInstance[] bpmnInstances = getTenantBPMNInstances(instances);
    return bpmnInstances;
}

Example 3 with BPMNInstance

use of org.wso2.carbon.bpmn.core.mgt.model.BPMNInstance in project carbon-business-process by wso2.

the class BPMNInstanceService method getTenantBPMNHistoryInstances.

/**
 * Get tenant history instances from a passed list
 *
 * @param instances
 * @return list of BPMNInstances
 */
private BPMNInstance[] getTenantBPMNHistoryInstances(List<ProcessInstance> instances) {
    BPMNInstance bpmnInstance;
    Integer tenantId = CarbonContext.getThreadLocalCarbonContext().getTenantId();
    List<BPMNInstance> bpmnInstances = new ArrayList<BPMNInstance>();
    RuntimeService runtimeService = BPMNServerHolder.getInstance().getEngine().getRuntimeService();
    HistoricProcessInstanceQuery query = BPMNServerHolder.getInstance().getEngine().getHistoryService().createHistoricProcessInstanceQuery().processInstanceTenantId(tenantId.toString());
    for (ProcessInstance instance : instances) {
        bpmnInstance = new BPMNInstance();
        bpmnInstance.setInstanceId(instance.getId());
        bpmnInstance.setProcessId(instance.getProcessDefinitionId());
        bpmnInstance.setSuspended(instance.isSuspended());
        bpmnInstance.setStartTime(query.processInstanceId(instance.getId()).singleResult().getStartTime());
        bpmnInstance.setVariables(formatVariables(runtimeService.getVariables(instance.getId())));
        bpmnInstances.add(bpmnInstance);
    }
    return bpmnInstances.toArray(new BPMNInstance[bpmnInstances.size()]);
}

Example 4 with BPMNInstance

use of org.wso2.carbon.bpmn.core.mgt.model.BPMNInstance in project carbon-business-process by wso2.

the class BPMNInstanceService method getPaginatedHistoryInstances.

/**
 * Get paginated history instances
 *
 * @param start
 * @param size
 * @return list of BPMNInstances
 */
public BPMNInstance[] getPaginatedHistoryInstances(int start, int size) {
    BPMNInstance bpmnInstance;
    Integer tenantId = CarbonContext.getThreadLocalCarbonContext().getTenantId();
    List<BPMNInstance> bpmnInstances = new ArrayList<>();
    HistoryService historyService = BPMNServerHolder.getInstance().getEngine().getHistoryService();
    HistoricProcessInstanceQuery query = historyService.createHistoricProcessInstanceQuery().processInstanceTenantId(tenantId.toString()).finished().includeProcessVariables();
    historyInstanceCount = (int) query.count();
    List<HistoricProcessInstance> historicProcessInstances = query.listPage(start, size);
    for (HistoricProcessInstance instance : historicProcessInstances) {
        bpmnInstance = new BPMNInstance();
        bpmnInstance.setInstanceId(instance.getId());
        bpmnInstance.setProcessId(instance.getProcessDefinitionId());
        bpmnInstance.setStartTime(instance.getStartTime());
        bpmnInstance.setEndTime(instance.getEndTime());
        bpmnInstance.setVariables(formatVariables(instance.getProcessVariables()));
        bpmnInstances.add(bpmnInstance);
    }
    return bpmnInstances.toArray(new BPMNInstance[bpmnInstances.size()]);
}

Example 5 with BPMNInstance

use of org.wso2.carbon.bpmn.core.mgt.model.BPMNInstance in project carbon-business-process by wso2.

the class WorkflowServiceClient method deleteAllProcessInstances.

public void deleteAllProcessInstances() throws Exception {
    BPMNInstance[] instances = getPaginatedInstanceByFilter(true, null, null, null, null, true, null, 0, 100);
    List<String> instanceIds = new ArrayList<String>();
    for (BPMNInstance instance : instances) {
        instanceIds.add(instance.getInstanceId());
    }
    instanceServiceStub.deleteProcessInstanceSet(instanceIds.toArray(new String[instanceIds.size()]));
}