Examples with ProcessEngine org.camunda.bpm.engine.ProcessEngine used on opensource projects

Example 1 with ProcessEngine

use of org.camunda.bpm.engine.ProcessEngine in project AJSC by att.

the class ProcessEnginesFilter method getDefaultEngineName.

protected String getDefaultEngineName() {
    CockpitRuntimeDelegate runtimeDelegate = Cockpit.getRuntimeDelegate();
    Set<String> processEngineNames = runtimeDelegate.getProcessEngineNames();
    if (processEngineNames.isEmpty()) {
        throw new IllegalWebAppConfigurationException("No process engine found. camunda Webapp cannot work without a process engine. ");
    } else {
        ProcessEngine defaultProcessEngine = runtimeDelegate.getDefaultProcessEngine();
        if (defaultProcessEngine != null) {
            return defaultProcessEngine.getName();
        } else {
            return processEngineNames.iterator().next();
        }
    }
}

Example 2 with ProcessEngine

use of org.camunda.bpm.engine.ProcessEngine in project camunda-bpm-platform by camunda.

the class CaseExecutionRestServiceImpl method queryCaseExecutionsCount.

public CountResultDto queryCaseExecutionsCount(CaseExecutionQueryDto queryDto) {
    ProcessEngine engine = getProcessEngine();
    queryDto.setObjectMapper(getObjectMapper());
    CaseExecutionQuery query = queryDto.toQuery(engine);
    long count = query.count();
    CountResultDto result = new CountResultDto();
    result.setCount(count);
    return result;
}

Example 3 with ProcessEngine

use of org.camunda.bpm.engine.ProcessEngine in project camunda-bpm-platform by camunda.

the class CaseExecutionRestServiceImpl method queryCaseExecutions.

public List<CaseExecutionDto> queryCaseExecutions(CaseExecutionQueryDto queryDto, Integer firstResult, Integer maxResults) {
    ProcessEngine engine = getProcessEngine();
    queryDto.setObjectMapper(getObjectMapper());
    CaseExecutionQuery query = queryDto.toQuery(engine);
    List<CaseExecution> matchingExecutions;
    if (firstResult != null || maxResults != null) {
        matchingExecutions = executePaginatedQuery(query, firstResult, maxResults);
    } else {
        matchingExecutions = query.list();
    }
    List<CaseExecutionDto> executionResults = new ArrayList<CaseExecutionDto>();
    for (CaseExecution execution : matchingExecutions) {
        CaseExecutionDto resultExecution = CaseExecutionDto.fromCaseExecution(execution);
        executionResults.add(resultExecution);
    }
    return executionResults;
}

Example 4 with ProcessEngine

use of org.camunda.bpm.engine.ProcessEngine in project camunda-bpm-platform by camunda.

the class CaseInstanceRestServiceImpl method queryCaseInstances.

public List<CaseInstanceDto> queryCaseInstances(CaseInstanceQueryDto queryDto, Integer firstResult, Integer maxResults) {
    ProcessEngine engine = getProcessEngine();
    queryDto.setObjectMapper(getObjectMapper());
    CaseInstanceQuery query = queryDto.toQuery(engine);
    List<CaseInstance> matchingInstances;
    if (firstResult != null || maxResults != null) {
        matchingInstances = executePaginatedQuery(query, firstResult, maxResults);
    } else {
        matchingInstances = query.list();
    }
    List<CaseInstanceDto> instanceResults = new ArrayList<CaseInstanceDto>();
    for (CaseInstance instance : matchingInstances) {
        CaseInstanceDto resultInstance = CaseInstanceDto.fromCaseInstance(instance);
        instanceResults.add(resultInstance);
    }
    return instanceResults;
}

Example 5 with ProcessEngine

use of org.camunda.bpm.engine.ProcessEngine in project camunda-bpm-platform by camunda.

the class DecisionDefinitionRestServiceImpl method getDecisionDefinitionsCount.

@Override
public CountResultDto getDecisionDefinitionsCount(UriInfo uriInfo) {
    DecisionDefinitionQueryDto queryDto = new DecisionDefinitionQueryDto(getObjectMapper(), uriInfo.getQueryParameters());
    ProcessEngine engine = getProcessEngine();
    DecisionDefinitionQuery query = queryDto.toQuery(engine);
    long count = query.count();
    CountResultDto result = new CountResultDto();
    result.setCount(count);
    return result;
}