Examples with ObjectAlreadyExistsException org.cristalise.kernel.common.ObjectAlreadyExistsException used on opensource projects

Example 1 with ObjectAlreadyExistsException

use of org.cristalise.kernel.common.ObjectAlreadyExistsException in project kernel by cristal-ise.

the class CorbaServer method createAgent.

public ActiveEntity createAgent(AgentPath agentPath) throws CannotManageException, ObjectAlreadyExistsException {
    if (agentPath.exists())
        throw new ObjectAlreadyExistsException();
    agentPath.setIOR(getAgentIOR(agentPath));
    ActiveEntity agent = new ActiveEntity(agentPath, mAgentPOA);
    synchronized (mItemCache) {
        mItemCache.put(agentPath, agent);
    }
    return agent;
}

Example 2 with ObjectAlreadyExistsException

use of org.cristalise.kernel.common.ObjectAlreadyExistsException in project kernel by cristal-ise.

the class ItemImplementation method delegatedAction.

@Override
public String delegatedAction(SystemKey agentId, SystemKey delegateId, String stepPath, int transitionID, String requestData) throws AccessRightsException, InvalidTransitionException, ObjectNotFoundException, InvalidDataException, PersistencyException, ObjectAlreadyExistsException, InvalidCollectionModification {
    Workflow lifeCycle = null;
    try {
        AgentPath agent = new AgentPath(agentId);
        AgentPath delegate = delegateId == null ? null : new AgentPath(delegateId);
        Logger.msg(1, "ItemImplementation::request(" + mItemPath + ") - Transition " + transitionID + " on " + stepPath + " by " + (delegate == null ? "" : delegate + " on behalf of ") + agent);
        // TODO: check if delegate is allowed valid for agent
        lifeCycle = (Workflow) mStorage.get(mItemPath, ClusterType.LIFECYCLE + "/workflow", null);
        String finalOutcome = lifeCycle.requestAction(agent, delegate, stepPath, mItemPath, transitionID, requestData);
        // store the workflow if we've changed the state of the domain wf
        if (!(stepPath.startsWith("workflow/predefined")))
            mStorage.put(mItemPath, lifeCycle, lifeCycle);
        // remove entity path if transaction was successful
        if (stepPath.equals("workflow/predefined/Erase")) {
            Logger.msg("Erasing item path " + mItemPath.toString());
            Gateway.getLookupManager().delete(mItemPath);
        }
        mStorage.commit(lifeCycle);
        return finalOutcome;
    } catch (AccessRightsException | InvalidTransitionException | ObjectNotFoundException | PersistencyException | InvalidDataException | ObjectAlreadyExistsException | InvalidCollectionModification ex) {
        if (Logger.doLog(8))
            Logger.error(ex);
        String errorOutcome = handleError(agentId, delegateId, stepPath, lifeCycle, ex);
        if (StringUtils.isBlank(errorOutcome)) {
            mStorage.abort(lifeCycle);
            throw ex;
        } else {
            mStorage.commit(lifeCycle);
            return errorOutcome;
        }
    } catch (InvalidAgentPathException | ObjectCannotBeUpdated | CannotManageException ex) {
        if (Logger.doLog(8))
            Logger.error(ex);
        String errorOutcome = handleError(agentId, delegateId, stepPath, lifeCycle, ex);
        if (StringUtils.isBlank(errorOutcome)) {
            mStorage.abort(lifeCycle);
            throw new InvalidDataException(ex.getClass().getName() + " - " + ex.getMessage());
        } else {
            mStorage.commit(lifeCycle);
            return errorOutcome;
        }
    } catch (Exception ex) {
        // non-CORBA exception hasn't been caught!
        Logger.error("Unknown Error: requestAction on " + mItemPath + " by " + agentId + " executing " + stepPath);
        Logger.error(ex);
        String errorOutcome = handleError(agentId, delegateId, stepPath, lifeCycle, ex);
        if (StringUtils.isBlank(errorOutcome)) {
            mStorage.abort(lifeCycle);
            throw new InvalidDataException("Extraordinary Exception during execution:" + ex.getClass().getName() + " - " + ex.getMessage());
        } else {
            mStorage.commit(lifeCycle);
            return errorOutcome;
        }
    }
}

Example 3 with ObjectAlreadyExistsException

use of org.cristalise.kernel.common.ObjectAlreadyExistsException in project kernel by cristal-ise.

the class Dependency method addMember.

/**
 */
@Override
public DependencyMember addMember(ItemPath itemPath, CastorHashMap props, String classProps) throws InvalidCollectionModification, ObjectAlreadyExistsException {
    if (itemPath == null)
        throw new InvalidCollectionModification("Cannot add empty slot to Dependency collection");
    if (contains(itemPath))
        throw new ObjectAlreadyExistsException("Item " + itemPath + " already exists in Dependency " + getName());
    if (classProps != null && !classProps.equals(mClassProps))
        throw new InvalidCollectionModification("Cannot change classProps in dependency member");
    DependencyMember depMember = new DependencyMember();
    depMember.setID(getCounter());
    // merge props
    CastorHashMap newProps = new CastorHashMap();
    for (Object name : props.keySet()) {
        String key = (String) name;
        newProps.put(key, props.get(key));
    }
    // class props override local
    for (Object name : mProperties.keySet()) {
        String key = (String) name;
        newProps.put(key, mProperties.get(key));
    }
    depMember.setProperties(newProps);
    depMember.setClassProps(mClassProps);
    // assign entity
    depMember.assignItem(itemPath);
    mMembers.list.add(depMember);
    Logger.msg(8, "Dependency.addMember(" + itemPath + ") added to children.");
    return depMember;
}

Example 4 with ObjectAlreadyExistsException

use of org.cristalise.kernel.common.ObjectAlreadyExistsException in project kernel by cristal-ise.

the class CreateItemFromDescription method runActivityLogic.

/**
 * Params:
 * <ol>
 * <li>Item name</li>
 * <li>Domain context</li>
 * <li>Description version to use(optional)</li>
 * <li>Initial properties to set in the new Agent (optional)</li>
 * </ol>
 * @throws ObjectNotFoundException
 * @throws InvalidDataException The input parameters were incorrect
 * @throws ObjectAlreadyExistsException The Agent already exists
 * @throws CannotManageException The Agent could not be created
 * @throws ObjectCannotBeUpdated The addition of the new entries into the LookupManager failed
 * @throws PersistencyException
 */
@Override
protected String runActivityLogic(AgentPath agent, ItemPath descItemPath, int transitionID, String requestData, Object locker) throws InvalidDataException, ObjectNotFoundException, ObjectAlreadyExistsException, CannotManageException, ObjectCannotBeUpdated, PersistencyException {
    String[] input = getDataList(requestData);
    String newName = input[0];
    String domPath = input[1];
    String descVer = input.length > 2 ? input[2] : "last";
    PropertyArrayList initProps = input.length > 3 ? unmarshallInitProperties(input[3]) : new PropertyArrayList();
    Logger.msg(1, "CreateItemFromDescription - name:" + newName);
    // check if the path is already taken
    DomainPath context = new DomainPath(new DomainPath(domPath), newName);
    if (context.exists())
        throw new ObjectAlreadyExistsException("The path " + context + " exists already.");
    // generate new item path with random uuid
    Logger.msg(6, "CreateItemFromDescription - Requesting new item path");
    ItemPath newItemPath = new ItemPath();
    // create the Item object
    Logger.msg(3, "CreateItemFromDescription - Creating Item");
    CorbaServer factory = Gateway.getCorbaServer();
    if (factory == null)
        throw new CannotManageException("This process cannot create new Items");
    TraceableEntity newItem = factory.createItem(newItemPath);
    Gateway.getLookupManager().add(newItemPath);
    initialiseItem(newItem, agent, descItemPath, initProps, newName, descVer, context, newItemPath, locker);
    return requestData;
}

Example 5 with ObjectAlreadyExistsException

use of org.cristalise.kernel.common.ObjectAlreadyExistsException in project kernel by cristal-ise.

the class AddMemberToCollection method runActivityLogic.

/**
 * <pre>
 * Generates a new slot in a Dependency for the given item
 *
 * Params:
 * 0 - collection name
 * 1 - target entity key
 * 2 - slot properties
 * </pre>
 */
@Override
protected String runActivityLogic(AgentPath agent, ItemPath item, int transitionID, String requestData, Object locker) throws InvalidDataException, ObjectAlreadyExistsException, PersistencyException, ObjectNotFoundException, InvalidCollectionModification {
    String collName;
    ItemPath newChild;
    Dependency dep;
    CastorHashMap props = null;
    // extract parameters
    String[] params = getDataList(requestData);
    if (Logger.doLog(3))
        Logger.msg(3, "AddMemberToCollection: called by " + agent + " on " + item + " with parameters " + Arrays.toString(params));
    try {
        collName = params[0];
        try {
            newChild = new ItemPath(params[1]);
        } catch (InvalidItemPathException e) {
            newChild = new DomainPath(params[1]).getItemPath();
        }
        if (params.length > 2) {
            Logger.msg(5, "AddMemberToCollection: Unmarshalling Properties:" + params[2]);
            props = (CastorHashMap) Gateway.getMarshaller().unmarshall(params[2]);
        }
    } catch (Exception e) {
        Logger.error(e);
        throw new InvalidDataException("AddMemberToCollection: Invalid parameters " + Arrays.toString(params));
    }
    // load collection
    C2KLocalObject collObj = Gateway.getStorage().get(item, ClusterType.COLLECTION + "/" + collName + "/last", locker);
    if (!(collObj instanceof Dependency))
        throw new InvalidDataException("AddMemberToCollection operates on Dependency only.");
    dep = (Dependency) collObj;
    // find member and assign entity
    if (props == null)
        dep.addMember(newChild);
    else
        dep.addMember(newChild, props, dep.getClassProps());
    Gateway.getStorage().put(item, dep, locker);
    return requestData;
}