+++ /dev/null
-/*
- * Copyright (C) 2007-2012 Argeo GmbH
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package org.argeo.slc.jcr;
-
-import javax.jcr.Node;
-import javax.jcr.RepositoryException;
-import javax.jcr.Session;
-import javax.jcr.nodetype.NodeType;
-
-import org.argeo.jcr.JcrUtils;
-import org.argeo.node.NodeUtils;
-import org.argeo.slc.SlcException;
-import org.argeo.slc.SlcNames;
-import org.argeo.slc.SlcTypes;
-
-/**
- * Utilities around the SLC JCR Result model. Note that it relies on fixed base
- * paths (convention over configuration) for optimization purposes.
- */
-public class SlcJcrResultUtils {
-
- /**
- * Returns the path to the current slc:result node
- */
- public static String getSlcResultsBasePath(Session session) {
- try {
- Node userHome = NodeUtils.getUserHome(session);
- if (userHome == null)
- throw new SlcException("No user home available for "
- + session.getUserID());
- return userHome.getPath() + '/' + SlcNames.SLC_SYSTEM + '/'
- + SlcNames.SLC_RESULTS;
- } catch (RepositoryException re) {
- throw new SlcException(
- "Unexpected error while getting Slc Results Base Path.", re);
- }
- }
-
- /**
- * Returns the base node to store SlcResults. If it does not exists, it is
- * created. If a node already exists at the given path with the wrong type,
- * it throws an exception.
- *
- * @param session
- * @return
- */
- public static Node getSlcResultsParentNode(Session session) {
- try {
- String absPath = getSlcResultsBasePath(session);
- if (session.nodeExists(absPath)) {
- Node currNode = session.getNode(absPath);
- if (currNode.isNodeType(NodeType.NT_UNSTRUCTURED))
- return currNode;
- else
- throw new SlcException(
- "A node already exists at this path : " + absPath
- + " that has the wrong type. ");
- } else {
- Node slcResParNode = JcrUtils.mkdirs(session, absPath);
- slcResParNode.setPrimaryType(NodeType.NT_UNSTRUCTURED);
- session.save();
- return slcResParNode;
- }
- } catch (RepositoryException re) {
- throw new SlcException(
- "Unexpected error while creating slcResult root parent node.",
- re);
- }
- }
-
- /**
- * Returns the path to the current Result UI specific node, depending the
- * current user
- */
- public static String getMyResultsBasePath(Session session) {
- try {
- Node userHome = NodeUtils.getUserHome(session);
- if (userHome == null)
- throw new SlcException("No user home available for "
- + session.getUserID());
- return userHome.getPath() + '/' + SlcNames.SLC_SYSTEM + '/'
- + SlcNames.SLC_MY_RESULTS;
- } catch (RepositoryException re) {
- throw new SlcException(
- "Unexpected error while getting Slc Results Base Path.", re);
- }
- }
-
- /**
- * Creates a new node with type SlcTypes.SLC_MY_RESULT_ROOT_FOLDER at the
- * given absolute path. If a node already exists at the given path, returns
- * that node if it has the correct type and throws an exception otherwise.
- *
- * @param session
- * @return
- */
- public static Node getMyResultParentNode(Session session) {
- try {
- String absPath = getMyResultsBasePath(session);
- if (session.nodeExists(absPath)) {
- Node currNode = session.getNode(absPath);
- if (currNode.isNodeType(SlcTypes.SLC_MY_RESULT_ROOT_FOLDER))
- return currNode;
- else
- throw new SlcException(
- "A node already exists at this path : " + absPath
- + " that has the wrong type. ");
- } else {
- Node myResParNode = JcrUtils.mkdirs(session, absPath);
- myResParNode.setPrimaryType(SlcTypes.SLC_MY_RESULT_ROOT_FOLDER);
- session.save();
- return myResParNode;
- }
- } catch (RepositoryException re) {
- throw new SlcException(
- "Unexpected error while creating user MyResult base node.",
- re);
- }
- }
-
- /**
- * Creates a new node with type SlcTypes.SLC_RESULT_FOLDER at the given
- * absolute path. If a node already exists at the given path, returns that
- * node if it has the correct type and throws an exception otherwise.
- *
- * @param session
- * @param absPath
- * @return
- */
- public static synchronized Node createResultFolderNode(Session session,
- String absPath) {
- try {
- if (session.nodeExists(absPath)) {
- // Sanity check
- Node currNode = session.getNode(absPath);
- if (currNode.isNodeType(SlcTypes.SLC_RESULT_FOLDER))
- return currNode;
- else
- throw new SlcException(
- "A node already exists at this path : " + absPath
- + " that has the wrong type. ");
- }
- Node rfNode = JcrUtils.mkdirs(session, absPath);
- rfNode.setPrimaryType(SlcTypes.SLC_RESULT_FOLDER);
- Node statusNode = rfNode.addNode(SlcNames.SLC_AGGREGATED_STATUS,
- SlcTypes.SLC_CHECK);
- statusNode.setProperty(SlcNames.SLC_SUCCESS, true);
- session.save();
- return rfNode;
- } catch (RepositoryException re) {
- throw new SlcException(
- "Unexpected error while creating Result Folder node.", re);
- }
- }
-}
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