Files
alfresco-community-repo/source/java/org/alfresco/util/config/RepositoryFolderConfigBean.java
Raluca Munteanu 6afb44e712 Merged 5.1.N (5.1.2) to 5.2.N (5.2.1)
125606 rmunteanu: Merged 5.1.1 (5.1.1) to 5.1.N (5.1.2)
      125515 slanglois: MNT-16155 Update source headers - add new Copyrights for Java and JSP source files + automatic check in the build


git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/BRANCHES/DEV/5.2.N/root@125788 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
2016-04-26 13:45:01 +00:00

242 lines
9.0 KiB
Java

/*
* #%L
* Alfresco Repository
* %%
* Copyright (C) 2005 - 2016 Alfresco Software Limited
* %%
* This file is part of the Alfresco software.
* If the software was purchased under a paid Alfresco license, the terms of
* the paid license agreement will prevail. Otherwise, the software is
* provided under the following open source license terms:
*
* Alfresco is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Alfresco is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with Alfresco. If not, see <http://www.gnu.org/licenses/>.
* #L%
*/
package org.alfresco.util.config;
import java.util.List;
import java.util.StringTokenizer;
import org.alfresco.error.AlfrescoRuntimeException;
import org.alfresco.model.ContentModel;
import org.alfresco.service.cmr.model.FileFolderService;
import org.alfresco.service.cmr.model.FileInfo;
import org.alfresco.service.cmr.repository.ChildAssociationRef;
import org.alfresco.service.cmr.repository.NodeRef;
import org.alfresco.service.cmr.repository.NodeService;
import org.alfresco.service.cmr.search.SearchService;
import org.alfresco.service.namespace.NamespaceService;
import org.alfresco.service.namespace.QName;
import org.alfresco.service.namespace.RegexQNamePattern;
import org.alfresco.util.PropertyCheck;
/**
* Composite property bean to identify a folder in the repository. This uses the
* {@link #getFolderPath() path} to identify a root and then a
* folder-name path to identify a folder.
*
* @author Derek Hulley
* @since 3.2
*/
public class RepositoryFolderConfigBean extends RepositoryPathConfigBean
{
private String folderPath;
public RepositoryFolderConfigBean()
{
folderPath = "";
}
@Override
public String toString()
{
StringBuilder sb = new StringBuilder(128);
sb.append("Folder Path: ").append(super.getStoreRef()).append(super.getRootPath()).append("/").append(folderPath);
return sb.toString();
}
/**
*
* @return Returns the string representation of the folder path
*/
public String getFolderPath()
{
return folderPath;
}
/**
* Set the folder name path <b>relative to the {@link #getFolderPath() path}</b>.
*
* @param folderPath a folder-name path using the '<b>/</b>' path separator e.g. '<b>IMAP HOME/MAIL-1</b>'
*/
public void setFolderPath(String folderPath)
{
if (!PropertyCheck.isValidPropertyString(folderPath))
{
throw new IllegalArgumentException("Invalid folder name path for property 'folderPath': " + folderPath);
}
StringTokenizer tokenizer = new StringTokenizer(folderPath, "/");
StringBuilder pathBuff = new StringBuilder(folderPath.length());
while (tokenizer.hasMoreTokens())
{
String folderName = tokenizer.nextToken();
if (folderName.length() == 0)
{
throw new IllegalArgumentException("Invalid folder name path for property 'folderPath': " + folderPath);
}
pathBuff.append(folderName);
if (tokenizer.hasMoreTokens())
{
pathBuff.append('/');
}
}
this.folderPath = pathBuff.toString();
}
/**
* Helper method to find the folder path referenced by this bean.
* The {@link #getFolderPath() path} to the start of the folder path
* must exist.
* <p>
* Authentication and transactions are the client's responsibility.
*
* @return Returns an existing folder reference
* @throws AlfrescoRuntimeException if path cannot be resolved or found node is not a folder
*/
public NodeRef getFolderPath(
NamespaceService namespaceService,
NodeService nodeService,
SearchService searchService,
FileFolderService fileFolderService)
{
return getFolderPathImpl(namespaceService, nodeService, searchService, fileFolderService, true);
}
/**
* Helper method to find the folder path referenced by this bean.
* The {@link #getFolderPath() path} to the start of the folder path
* must exist.
* <p>
* Authentication and transactions are the client's responsibility.
*
* @return Returns an existing folder reference or null
*/
public NodeRef getFolderPathOrNull(
NamespaceService namespaceService,
NodeService nodeService,
SearchService searchService,
FileFolderService fileFolderService)
{
return getFolderPathImpl(namespaceService, nodeService, searchService, fileFolderService, false);
}
private NodeRef getFolderPathImpl(
NamespaceService namespaceService,
NodeService nodeService,
SearchService searchService,
FileFolderService fileFolderService,
boolean throwException)
{
NodeRef pathStartNodeRef = super.resolveNodePath(namespaceService, nodeService, searchService);
if (pathStartNodeRef == null)
{
return getNullOrThrowAlfrescoRuntimeExcpetion(
"Folder path resolution requires an existing base path. \n" +
" Base path: " + getRootPath(), throwException);
}
// Just choose the root path if the folder path is empty
if (folderPath.length() == 0)
{
return pathStartNodeRef;
}
else
{
List<NodeRef> nodeRefs = searchService.selectNodes(pathStartNodeRef, folderPath, null, namespaceService, true);
if (nodeRefs.size() == 0)
{
return getNullOrThrowAlfrescoRuntimeExcpetion("Folder not found: " + this, throwException);
}
else
{
NodeRef nodeRef = nodeRefs.get(0);
FileInfo folderInfo = fileFolderService.getFileInfo(nodeRef);
if (!folderInfo.isFolder())
{
return getNullOrThrowAlfrescoRuntimeExcpetion("Not a folder: " + this, throwException);
}
return nodeRef;
}
}
// Done
}
private NodeRef getNullOrThrowAlfrescoRuntimeExcpetion(String exceptionMessage, boolean throwException)
{
if (throwException)
{
throw new AlfrescoRuntimeException(exceptionMessage);
}
return null;
}
/**
* Helper method to find or create the folder path referenced by this bean.
* The {@link #getFolderPath() path} to the start of the folder path
* must exist. The folder path will be created, if required.
* <p>
* Authentication and transactions are the client's responsibility.
*
* @return Returns an existing or new folder reference
*/
public NodeRef getOrCreateFolderPath(
NamespaceService namespaceService,
NodeService nodeService,
SearchService searchService,
FileFolderService fileFolderService)
{
NodeRef pathStartNodeRef = super.resolveNodePath(namespaceService, nodeService, searchService);
if (pathStartNodeRef == null)
{
throw new AlfrescoRuntimeException(
"Folder path resolution requires an existing base path. \n" +
" Base path: " + getRootPath());
}
// Just choose the root path if the folder path is empty
if (folderPath.length() == 0)
{
return pathStartNodeRef;
}
else
{
StringTokenizer folders = new StringTokenizer(folderPath, "/");
NodeRef nodeRef = pathStartNodeRef;
while (folders.hasMoreTokens())
{
QName folderQName = QName.createQName(folders.nextToken(), namespaceService);
List<ChildAssociationRef> children = nodeService.getChildAssocs(nodeRef, RegexQNamePattern.MATCH_ALL, folderQName);
if (children.isEmpty())
{
nodeRef = fileFolderService.create(nodeRef, folderQName.getLocalName(), ContentModel.TYPE_FOLDER, folderQName).getNodeRef();
}
else
{
nodeRef = children.get(0).getChildRef();
}
}
return nodeRef;
}
// Done
}
}