Examples with ProcessDefinitionEntity org.activiti.engine.impl.persistence.entity.ProcessDefinitionEntity used on opensource projects

Example 6 with ProcessDefinitionEntity

use of org.activiti.engine.impl.persistence.entity.ProcessDefinitionEntity in project Activiti by Activiti.

the class GetDeploymentProcessDiagramCmd method execute.

public InputStream execute(CommandContext commandContext) {
    ProcessDefinitionEntity processDefinition = commandContext.getProcessEngineConfiguration().getDeploymentManager().findDeployedProcessDefinitionById(processDefinitionId);
    String deploymentId = processDefinition.getDeploymentId();
    String resourceName = processDefinition.getDiagramResourceName();
    if (resourceName == null) {
        log.info("Resource name is null! No process diagram stream exists.");
        return null;
    } else {
        InputStream processDiagramStream = new GetDeploymentResourceCmd(deploymentId, resourceName).execute(commandContext);
        return processDiagramStream;
    }
}

Example 7 with ProcessDefinitionEntity

use of org.activiti.engine.impl.persistence.entity.ProcessDefinitionEntity in project Activiti by Activiti.

the class GetRenderedStartFormCmd method execute.

public Object execute(CommandContext commandContext) {
    ProcessDefinitionEntity processDefinition = commandContext.getProcessEngineConfiguration().getDeploymentManager().findDeployedProcessDefinitionById(processDefinitionId);
    if (processDefinition == null) {
        throw new ActivitiObjectNotFoundException("Process Definition '" + processDefinitionId + "' not found", ProcessDefinition.class);
    }
    StartFormHandler startFormHandler = processDefinition.getStartFormHandler();
    if (startFormHandler == null) {
        return null;
    }
    FormEngine formEngine = commandContext.getProcessEngineConfiguration().getFormEngines().get(formEngineName);
    if (formEngine == null) {
        throw new ActivitiException("No formEngine '" + formEngineName + "' defined process engine configuration");
    }
    StartFormData startForm = startFormHandler.createStartFormData(processDefinition);
    return formEngine.renderStartForm(startForm);
}

Example 8 with ProcessDefinitionEntity

use of org.activiti.engine.impl.persistence.entity.ProcessDefinitionEntity in project Activiti by Activiti.

the class NeedsActiveProcessDefinitionCmd method execute.

public T execute(CommandContext commandContext) {
    DeploymentManager deploymentManager = commandContext.getProcessEngineConfiguration().getDeploymentManager();
    ProcessDefinitionEntity processDefinition = deploymentManager.findDeployedProcessDefinitionById(processDefinitionId);
    if (deploymentManager.isProcessDefinitionSuspended(processDefinitionId)) {
        throw new ActivitiException("Cannot execute operation because process definition '" + processDefinition.getName() + "' (id=" + processDefinition.getId() + ") is supended");
    }
    return execute(commandContext, processDefinition);
}

Example 9 with ProcessDefinitionEntity

use of org.activiti.engine.impl.persistence.entity.ProcessDefinitionEntity in project Activiti by Activiti.

the class DeploymentManager method getBpmnModelById.

public BpmnModel getBpmnModelById(String processDefinitionId) {
    if (processDefinitionId == null) {
        throw new ActivitiIllegalArgumentException("Invalid process definition id : null");
    }
    // first try the cache
    BpmnModel bpmnModel = bpmnModelCache.get(processDefinitionId);
    if (bpmnModel == null) {
        ProcessDefinitionEntity processDefinition = findDeployedProcessDefinitionById(processDefinitionId);
        if (processDefinition == null) {
            throw new ActivitiObjectNotFoundException("no deployed process definition found with id '" + processDefinitionId + "'", ProcessDefinition.class);
        }
        // Fetch the resource
        String resourceName = processDefinition.getResourceName();
        ResourceEntity resource = Context.getCommandContext().getResourceEntityManager().findResourceByDeploymentIdAndResourceName(processDefinition.getDeploymentId(), resourceName);
        if (resource == null) {
            if (Context.getCommandContext().getDeploymentEntityManager().findDeploymentById(processDefinition.getDeploymentId()) == null) {
                throw new ActivitiObjectNotFoundException("deployment for process definition does not exist: " + processDefinition.getDeploymentId(), Deployment.class);
            } else {
                throw new ActivitiObjectNotFoundException("no resource found with name '" + resourceName + "' in deployment '" + processDefinition.getDeploymentId() + "'", InputStream.class);
            }
        }
        // Convert the bpmn 2.0 xml to a bpmn model
        BpmnXMLConverter bpmnXMLConverter = new BpmnXMLConverter();
        bpmnModel = bpmnXMLConverter.convertToBpmnModel(new BytesStreamSource(resource.getBytes()), false, false);
        bpmnModelCache.add(processDefinition.getId(), bpmnModel);
    }
    return bpmnModel;
}

Example 10 with ProcessDefinitionEntity

use of org.activiti.engine.impl.persistence.entity.ProcessDefinitionEntity in project Activiti by Activiti.

the class DeploymentManager method findDeployedProcessDefinitionByKeyAndVersion.

public ProcessDefinitionEntity findDeployedProcessDefinitionByKeyAndVersion(String processDefinitionKey, Integer processDefinitionVersion) {
    ProcessDefinitionEntity processDefinition = (ProcessDefinitionEntity) Context.getCommandContext().getProcessDefinitionEntityManager().findProcessDefinitionByKeyAndVersion(processDefinitionKey, processDefinitionVersion);
    if (processDefinition == null) {
        throw new ActivitiObjectNotFoundException("no processes deployed with key = '" + processDefinitionKey + "' and version = '" + processDefinitionVersion + "'", ProcessDefinition.class);
    }
    processDefinition = resolveProcessDefinition(processDefinition);
    return processDefinition;
}