Examples with ExecutionEntity org.camunda.bpm.engine.impl.persistence.entity.ExecutionEntity used on opensource projects

Example 96 with ExecutionEntity

use of org.camunda.bpm.engine.impl.persistence.entity.ExecutionEntity in project camunda-bpm-platform by camunda.

the class ProcessInstanceModificationCmd method execute.

@Override
public Void execute(final CommandContext commandContext) {
    List<AbstractProcessInstanceModificationCommand> instructions = builder.getInstructions();
    final Collection<String> processInstanceIds = collectProcessInstanceIds(commandContext);
    ensureNotEmpty(BadUserRequestException.class, "Modification instructions cannot be empty", instructions);
    ensureNotEmpty(BadUserRequestException.class, "Process instance ids cannot be empty", "Process instance ids", processInstanceIds);
    ensureNotContainsNull(BadUserRequestException.class, "Process instance ids cannot be null", "Process instance ids", processInstanceIds);
    ProcessDefinitionEntity processDefinition = getProcessDefinition(commandContext, builder.getProcessDefinitionId());
    ensureNotNull(BadUserRequestException.class, "Process definition id cannot be null", processDefinition);
    if (writeUserOperationLog) {
        writeUserOperationLog(commandContext, processDefinition, processInstanceIds.size(), false);
    }
    boolean skipCustomListeners = builder.isSkipCustomListeners();
    boolean skipIoMappings = builder.isSkipIoMappings();
    for (String processInstanceId : processInstanceIds) {
        ExecutionEntity processInstance = commandContext.getExecutionManager().findExecutionById(processInstanceId);
        ensureProcessInstanceExist(processInstanceId, processInstance);
        ensureSameProcessDefinition(processInstance, processDefinition.getId());
        ProcessInstanceModificationBuilderImpl builder = createProcessInstanceModificationBuilder(processInstanceId, commandContext);
        builder.execute(false, skipCustomListeners, skipIoMappings);
    }
    return null;
}

Example 97 with ExecutionEntity

use of org.camunda.bpm.engine.impl.persistence.entity.ExecutionEntity in project camunda-bpm-platform by camunda.

the class RemoveExecutionVariablesCmd method getEntity.

protected ExecutionEntity getEntity() {
    ensureNotNull("executionId", entityId);
    ExecutionEntity execution = commandContext.getExecutionManager().findExecutionById(entityId);
    ensureNotNull("execution " + entityId + " doesn't exist", "execution", execution);
    checkRemoveExecutionVariables(execution);
    return execution;
}

Example 98 with ExecutionEntity

use of org.camunda.bpm.engine.impl.persistence.entity.ExecutionEntity in project camunda-bpm-platform by camunda.

the class GetActivityInstanceCmd method loadFromDb.

protected List<ExecutionEntity> loadFromDb(final String processInstanceId, final CommandContext commandContext) {
    List<ExecutionEntity> executions = commandContext.getExecutionManager().findExecutionsByProcessInstanceId(processInstanceId);
    ExecutionEntity processInstance = commandContext.getExecutionManager().findExecutionById(processInstanceId);
    // initialize parent/child sets
    if (processInstance != null) {
        processInstance.restoreProcessInstance(executions, null, null, null, null, null, null);
    }
    return executions;
}

Example 99 with ExecutionEntity

use of org.camunda.bpm.engine.impl.persistence.entity.ExecutionEntity in project camunda-bpm-platform by camunda.

the class SetExecutionVariablesCmd method getEntity.

protected ExecutionEntity getEntity() {
    ensureNotNull("executionId", entityId);
    ExecutionEntity execution = commandContext.getExecutionManager().findExecutionById(entityId);
    ensureNotNull("execution " + entityId + " doesn't exist", "execution", execution);
    checkSetExecutionVariables(execution);
    return execution;
}

Example 100 with ExecutionEntity

use of org.camunda.bpm.engine.impl.persistence.entity.ExecutionEntity in project camunda-bpm-platform by camunda.

the class StartProcessInstanceAtActivitiesCmd method execute.

public ProcessInstanceWithVariables execute(CommandContext commandContext) {
    ProcessDefinitionEntity processDefinition = new GetDeployedProcessDefinitionCmd(instantiationBuilder, false).execute(commandContext);
    for (CommandChecker checker : commandContext.getProcessEngineConfiguration().getCommandCheckers()) {
        checker.checkCreateProcessInstance(processDefinition);
    }
    ProcessInstanceModificationBuilderImpl modificationBuilder = instantiationBuilder.getModificationBuilder();
    ensureNotEmpty("At least one instantiation instruction required (e.g. by invoking startBefore(..), startAfter(..) or startTransition(..))", "instructions", modificationBuilder.getModificationOperations());
    // instantiate the process
    ActivityImpl initialActivity = determineFirstActivity(processDefinition, modificationBuilder);
    ExecutionEntity processInstance = processDefinition.createProcessInstance(instantiationBuilder.getBusinessKey(), instantiationBuilder.getCaseInstanceId(), initialActivity);
    if (instantiationBuilder.getTenantId() != null) {
        processInstance.setTenantId(instantiationBuilder.getTenantId());
    }
    processInstance.setSkipCustomListeners(modificationBuilder.isSkipCustomListeners());
    VariableMap variables = modificationBuilder.getProcessVariables();
    final ExecutionVariableSnapshotObserver variablesListener = new ExecutionVariableSnapshotObserver(processInstance);
    processInstance.startWithoutExecuting(variables);
    // prevent ending of the process instance between instructions
    processInstance.setPreserveScope(true);
    // apply modifications
    List<AbstractProcessInstanceModificationCommand> instructions = modificationBuilder.getModificationOperations();
    for (int i = 0; i < instructions.size(); i++) {
        AbstractProcessInstanceModificationCommand instruction = instructions.get(i);
        LOG.debugStartingInstruction(processInstance.getId(), i, instruction.describe());
        instruction.setProcessInstanceId(processInstance.getId());
        instruction.setSkipCustomListeners(modificationBuilder.isSkipCustomListeners());
        instruction.setSkipIoMappings(modificationBuilder.isSkipIoMappings());
        instruction.execute(commandContext);
    }
    if (!processInstance.hasChildren() && processInstance.isEnded()) {
        // process instance has ended regularly but this has not been propagated yet
        // due to preserveScope setting
        processInstance.propagateEnd();
    }
    return new ProcessInstanceWithVariablesImpl(processInstance, variablesListener.getVariables());
}