/**
* The startRenderTask creates a new OSD of the object type render_task in the repository in the
* specified folder. This task object is read by the render server and updated with status updates
* by the render process (which are written to custom metadata
* /meta/metaset=render_output/messages/). It is up to the client to interpret the messages. The
* overall status of the render task can be determined by looking at the procstate attribute:<br>
* While the task is waiting for the render server to pick it up, its procstate is set to
* "waiting". While the task is running, its procstate is set to "running". After the task is
* finished, the task's procstate attribute is set to "finished". If the task should fail, the
* task's procstate is set to "failed".
*
* <h2>Required permissions</h2>
*
* CREATE_OBJECT
*
* @param cmd a Map of HTTP request parameters containing:<br>
* <ul>
* <li>command=startrendertask
* <li>[name]=optional name of the task, defaults to "RenderTask"
* <li>ticket=session ticket
* <li>parentid = id of the folder where the task-object will be created
* <li>metadata = xml to use as the metadata metaset=render_input field. It must contain at
* least the element
* <pre>{@code <renderTaskName>}</pre>
* which holds the name of the render task that will be performed. It should contain the
* sourceId element to specify the id of the source content object to be rendered.<br>
* Example for metadata content:<br>
* <pre>{@code
* <metaset type="render_input"><sourceId>542</sourceId><renderTaskName>foo</renderTaskName></metaset>
*
* }</pre>
* </ul>
*
* @return a CinnamonException if the object cannot be instantiated for any reason, or a Response
* object with the following XML content:
* <pre>{@code
* <startRenderTask>
* <taskObjectId>123</taskObjectId>
* <success>success.startRenderTask</success>
* </startRenderTask>
* }</pre>
*/
@CinnamonMethod(checkTrigger = "true")
public Response startRenderTask(Map<String, Object> cmd) {
// create object and validate permission
User user = getUser();
ObjectSystemData osd = new ObjectSystemData(cmd, user, false);
(new Validator(user)).validateCreate(osd.getParent());
String renderInput;
if (cmd.containsKey("metadata")) {
Node meta = ParamParser.parseXml((String) cmd.get("metadata"), "error.param.metadata");
renderInput = meta.asXML();
} else {
renderInput = "";
}
String metasetStr =
"<meta>" + renderInput + "<metaset type=\"render_output\"></metaset></meta>";
Node metaset = ParamParser.parseXml(metasetStr, null);
osd.setMetadata(metaset.asXML());
LifeCycleDAO lcDao = daoFactory.getLifeCycleDAO(em);
LifeCycle lc = lcDao.findByName(Constants.RENDER_SERVER_LIFECYCLE);
if (lc == null) {
throw new CinnamonConfigurationException(
Constants.RENDER_SERVER_LIFECYCLE + " lifecycle was not found.");
}
if (lc.getDefaultState() == null) {
throw new CinnamonConfigurationException(
Constants.RENDER_SERVER_LIFECYCLE
+ " lifecycle is not configured correctly. Needs defaultState.");
}
osd.setState(lc.getDefaultState());
osd.setProcstate(Constants.RENDERSERVER_RENDER_TASK_NEW);
if (cmd.containsKey("name")) {
osd.setName(((String) cmd.get("name")).trim());
} else {
osd.setName("RenderTask");
}
ObjectTypeDAO otDao = daoFactory.getObjectTypeDAO(em);
ObjectType renderTaskType = otDao.findByName(Constants.OBJECT_TYPE_RENDER_TASK);
if (renderTaskType == null) {
throw new CinnamonConfigurationException("Could not find required render task object type.");
}
osd.setType(renderTaskType);
ObjectSystemDataDAO oDao = daoFactory.getObjectSystemDataDAO(em);
oDao.makePersistent(osd);
// create response
XmlResponse resp = new XmlResponse(res);
Element root = resp.getDoc().addElement("startRenderTask");
root.addElement("taskObjectId").addText(String.valueOf(osd.getId()));
root.addElement("success").addText("success.startRenderTask");
return resp;
}
public RelationType(Map<String, String> cmd) {
name = cmd.get("name");
description = cmd.get("description");
leftobjectprotected = cmd.get("leftobjectprotected").equals("true");
rightobjectprotected = cmd.get("rightobjectprotected").equals("true");
cloneOnLeftCopy = cmd.get("cloneOnLeftCopy").equals("true");
cloneOnRightCopy = cmd.get("cloneOnRightCopy").equals("true");
cloneOnLeftVersion = cmd.get("cloneOnLeftVersion").equals("true");
cloneOnRightVersion = cmd.get("cloneOnRightVersion").equals("true");
EntityManager em = HibernateSession.getLocalEntityManager();
RelationResolverDAO rdd = daoFactory.getRelationResolverDAO(em);
/*
* Design note: resolve by name is intended to make it easier for testing
* as you can create a test relation type without having to look up the id of the
* default (or to-be-tested) relation resolver.
*/
if (cmd.containsKey("right_resolver")) {
rightResolver = rdd.findByName(cmd.get("right_resolver"));
} else if (cmd.containsKey("right_resolver_id")) {
rightResolver =
rdd.get(
ParamParser.parseLong(cmd.get("right_resolver_id"), "error.param.right_resolver_id"));
} else {
rightResolver = rdd.findByName(Constants.RELATION_RESOLVER_FIXED);
}
if (cmd.containsKey("left_resolver")) {
leftResolver = rdd.findByName(cmd.get("left_resolver"));
} else if (cmd.containsKey("left_resolver_id")) {
rightResolver =
rdd.get(
ParamParser.parseLong(cmd.get("left_resolver_id"), "error.param.left_resolver_id"));
} else {
leftResolver = rdd.findByName(Constants.RELATION_RESOLVER_FIXED);
}
if (rightResolver == null) {
throw new CinnamonException("error.param.right_resolver_id");
}
if (leftResolver == null) {
throw new CinnamonException("error.param.left_resolver_id");
}
log.debug("leftResolver: " + leftResolver);
log.debug("rightResolver: " + rightResolver);
}