Examples with InvalidItemStateException javax.jcr.InvalidItemStateException used on opensource projects

Example 86 with InvalidItemStateException

use of javax.jcr.InvalidItemStateException in project jackrabbit by apache.

the class HierarchyEntryImpl method transientRemove.

/**
     * {@inheritDoc}
     * @see HierarchyEntry#transientRemove()
     */
public void transientRemove() throws InvalidItemStateException, RepositoryException {
    ItemState state = internalGetItemState();
    if (state == null) {
        // nothing to do -> correct status must be set upon resolution.
        return;
    }
    // it in order to determine the current status.
    if (state.getStatus() == Status.INVALIDATED) {
        reload(false);
    }
    switch(state.getStatus()) {
        case Status.NEW:
            state.setStatus(Status.REMOVED);
            parent.internalRemoveChildEntry(this);
            break;
        case Status.EXISTING:
        case Status.EXISTING_MODIFIED:
            state.setStatus(Status.EXISTING_REMOVED);
            // if a conflict with a new entry occurs.
            break;
        case Status.REMOVED:
        case Status.STALE_DESTROYED:
            throw new InvalidItemStateException("Item has already been removed by someone else. Status = " + Status.getName(state.getStatus()));
        default:
            throw new RepositoryException("Cannot transiently remove an ItemState with status " + Status.getName(state.getStatus()));
    }
}

Example 87 with InvalidItemStateException

use of javax.jcr.InvalidItemStateException in project jackrabbit-oak by apache.

the class ConcurrentWriteACLTest method runTest.

@Override
public void runTest() throws Exception {
    Session session = null;
    try {
        session = loginWriter();
        for (int i = 0; i < numItems; i++) {
            session.refresh(false);
            int a = random.nextInt(NODE_COUNT);
            int b = random.nextInt(NODE_COUNT);
            String path = "/" + ROOT_NODE_NAME + "/node" + a + "/node" + b;
            AccessControlManager acMgr = session.getAccessControlManager();
            JackrabbitAccessControlList acl = AccessControlUtils.getAccessControlList(session, path);
            if (acl.isEmpty()) {
                Privilege[] privileges = new Privilege[] { acMgr.privilegeFromName(Privilege.JCR_READ), acMgr.privilegeFromName(Privilege.JCR_READ_ACCESS_CONTROL) };
                if (acl.addAccessControlEntry(EveryonePrincipal.getInstance(), privileges)) {
                    acMgr.setPolicy(path, acl);
                }
            } else {
                for (AccessControlEntry ace : acl.getAccessControlEntries()) {
                    acl.removeAccessControlEntry(ace);
                }
                acMgr.setPolicy(path, acl);
            }
            session.save();
        }
    } catch (InvalidItemStateException e) {
        System.out.printf("error: %s%n", e);
    // ignore
    } finally {
        if (session != null) {
            session.logout();
        }
    }
}

Example 88 with InvalidItemStateException

use of javax.jcr.InvalidItemStateException in project jackrabbit-oak by apache.

the class PrivilegeManagerImpl method registerPrivilege.

@Override
public Privilege registerPrivilege(String privilegeName, boolean isAbstract, String[] declaredAggregateNames) throws RepositoryException {
    if (root.hasPendingChanges()) {
        throw new InvalidItemStateException("Attempt to register a new privilege while there are pending changes.");
    }
    if (privilegeName == null || privilegeName.isEmpty()) {
        throw new RepositoryException("Invalid privilege name " + privilegeName);
    }
    PrivilegeDefinition definition = new ImmutablePrivilegeDefinition(getOakName(privilegeName), isAbstract, getOakNames(declaredAggregateNames));
    PrivilegeDefinitionWriter writer = new PrivilegeDefinitionWriter(getWriteRoot());
    writer.writeDefinition(definition);
    // refresh the current root to make sure the definition is visible
    root.refresh();
    return getPrivilege(definition);
}

Example 89 with InvalidItemStateException

use of javax.jcr.InvalidItemStateException in project jackrabbit-oak by apache.

the class ConcurrentPropertyUpdateTest method concurrentUpdates.

@Test
public void concurrentUpdates() throws Exception {
    final DocumentNodeStore store = mk.getNodeStore();
    NodeBuilder builder = store.getRoot().builder();
    builder.child("test").setProperty("prop", System.currentTimeMillis());
    store.merge(builder, HOOK, CommitInfo.EMPTY);
    List<Callable<Object>> tasks = Lists.newArrayList();
    for (int i = 0; i < NUM_THREADS; i++) {
        tasks.add(new Callable<Object>() {

            @Override
            public Object call() throws Exception {
                for (int i = 0; i < 100; i++) {
                    try {
                        NodeBuilder builder = store.getRoot().builder();
                        builder.getChildNode("test").setProperty("prop", Math.random());
                        store.merge(builder, HOOK, CommitInfo.EMPTY);
                    } catch (CommitFailedException e) {
                        // merge must either succeed or fail
                        // with an InvalidItemStateException
                        RepositoryException ex = e.asRepositoryException();
                        if (!(ex instanceof InvalidItemStateException)) {
                            throw e;
                        }
                    }
                }
                return null;
            }
        });
    }
    List<Future<Object>> results = service.invokeAll(tasks);
    for (Future<Object> r : results) {
        r.get();
    }
}

Example 90 with InvalidItemStateException

use of javax.jcr.InvalidItemStateException in project jackrabbit-oak by apache.

the class ReadWriteVersionManager method checkin.

/**
     * Performs a checkin on a versionable tree and returns the tree that
     * represents the created version.
     *
     * @param versionable the versionable node to check in.
     * @return the created version.
     * @throws InvalidItemStateException if the current root has pending
     *                                   changes.
     * @throws UnsupportedRepositoryOperationException
     *                                   if the versionable tree isn't actually
     *                                   versionable.
     * @throws RepositoryException       if an error occurs while checking the
     *                                   node type of the tree.
     */
@Nonnull
public Tree checkin(@Nonnull Tree versionable) throws RepositoryException, InvalidItemStateException, UnsupportedRepositoryOperationException {
    if (sessionDelegate.hasPendingChanges()) {
        throw new InvalidItemStateException("Unable to perform checkin. " + "Session has pending changes.");
    }
    if (!isVersionable(versionable)) {
        throw new UnsupportedRepositoryOperationException(versionable.getPath() + " is not versionable");
    }
    if (isCheckedOut(versionable)) {
        Tree baseVersion = getExistingBaseVersion(versionable);
        versionable.setProperty(JCR_ISCHECKEDOUT, Boolean.FALSE, Type.BOOLEAN);
        PropertyState created = baseVersion.getProperty(JCR_CREATED);
        if (created != null) {
            long c = ISO8601.parse(created.getValue(Type.DATE)).getTimeInMillis();
            while (System.currentTimeMillis() == c) {
            // busy-wait for System.currentTimeMillis to change
            // so that the new version has a distinct timestamp
            }
        }
        try {
            sessionDelegate.commit();
            refresh();
        } catch (CommitFailedException e) {
            sessionDelegate.refresh(true);
            throw e.asRepositoryException();
        }
    }
    return getExistingBaseVersion(getWorkspaceRoot().getTree(versionable.getPath()));
}