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https://github.com/Alfresco/alfresco-community-repo.git
synced 2025-07-24 17:32:48 +00:00
Exported some Repo functionality via RMI. First (still broken) Repo
based CLT. Some cleanup and modification to other CLTs. WIP. git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@4500 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
This commit is contained in:
Britt Park
281
source/java/org/alfresco/repo/remote/RepoRemoteService.java
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281
source/java/org/alfresco/repo/remote/RepoRemoteService.java
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/**
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*
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*/
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package org.alfresco.repo.remote;
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import java.io.InputStream;
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import java.io.OutputStream;
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import java.util.ArrayList;
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import java.util.List;
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import java.util.Map;
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import java.util.TreeMap;
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import org.alfresco.error.AlfrescoRuntimeException;
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import org.alfresco.model.ContentModel;
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import org.alfresco.service.cmr.model.FileFolderService;
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import org.alfresco.service.cmr.model.FileInfo;
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import org.alfresco.service.cmr.model.FileNotFoundException;
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import org.alfresco.service.cmr.remote.RepoRemote;
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import org.alfresco.service.cmr.repository.ChildAssociationRef;
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import org.alfresco.service.cmr.repository.ContentService;
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import org.alfresco.service.cmr.repository.ContentWriter;
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import org.alfresco.service.cmr.repository.NodeRef;
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import org.alfresco.service.cmr.repository.NodeService;
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import org.alfresco.service.cmr.repository.StoreRef;
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import org.alfresco.util.Pair;
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import org.apache.log4j.Logger;
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/**
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* Server side implementation of RepoRemote.
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* @author britt
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*/
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public class RepoRemoteService implements RepoRemote
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{
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private static Logger fgLogger = Logger.getLogger(RepoRemoteService.class);
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/**
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* The NodeService instance.
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*/
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private NodeService fNodeService;
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/**
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* The ContentService instance.
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*/
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private ContentService fContentService;
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/**
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* The FileFolderService instance.
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*/
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private FileFolderService fFileFolderService;
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/**
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* Default constructor.
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*/
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public RepoRemoteService()
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{
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}
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/**
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* Set the NodeService instance.
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*/
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public void setNodeService(NodeService service)
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{
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fNodeService = service;
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}
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/**
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* Set the ContentService instance.
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*/
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public void setContentService(ContentService service)
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{
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fContentService = service;
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}
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/**
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* Set the FileFolderService instance.
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*/
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public void setFileFolderService(FileFolderService service)
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{
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fFileFolderService = service;
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}
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/**
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* Path splitting utility.
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* @param path The path.
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* @return A List of components.
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*/
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private List<String> splitPath(String path)
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{
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String [] pathComponents = path.split("/+");
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List<String> pathList = new ArrayList<String>(pathComponents.length);
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for (String comp : pathComponents)
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{
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pathList.add(comp);
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}
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return pathList;
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}
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/* (non-Javadoc)
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* @see org.alfresco.service.cmr.remote.RepoRemote#createDirectory(org.alfresco.service.cmr.repository.NodeRef, java.lang.String)
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*/
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public NodeRef createDirectory(NodeRef base, String path)
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{
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Pair<NodeRef, String> parentChild = getParentChildRelative(base, path);
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FileInfo created = fFileFolderService.create(parentChild.getFirst(),
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parentChild.getSecond(),
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ContentModel.TYPE_FOLDER);
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return created.getNodeRef();
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}
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/* (non-Javadoc)
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* @see org.alfresco.service.cmr.remote.RepoRemote#createFile(org.alfresco.service.cmr.repository.NodeRef, java.lang.String)
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*/
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public OutputStream createFile(NodeRef base, String path)
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{
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Pair<NodeRef, String> parentChild = getParentChildRelative(base, path);
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FileInfo info = fFileFolderService.create(parentChild.getFirst(),
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parentChild.getSecond(),
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ContentModel.TYPE_CONTENT);
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// TODO is update supposed to be true.
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ContentWriter writer = fContentService.getWriter(info.getNodeRef(), ContentModel.PROP_CONTENT, true);
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return writer.getContentOutputStream();
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}
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/* (non-Javadoc)
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* @see org.alfresco.service.cmr.remote.RepoRemote#getListing(org.alfresco.service.cmr.repository.NodeRef)
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*/
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public Map<String, NodeRef> getListing(NodeRef dir)
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{
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List<FileInfo> list = fFileFolderService.listFiles(dir);
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Map<String, NodeRef> result = new TreeMap<String, NodeRef>();
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for (FileInfo info : list)
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{
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result.put(info.getName(), info.getNodeRef());
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}
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return result;
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}
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/* (non-Javadoc)
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* @see org.alfresco.service.cmr.remote.RepoRemote#getRoot()
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*/
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public NodeRef getRoot()
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{
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NodeRef storeRoot = fNodeService.getRootNode(new StoreRef(StoreRef.PROTOCOL_WORKSPACE, "SpacesStore"));
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List<ChildAssociationRef> listing = fNodeService.getChildAssocs(storeRoot);
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for (ChildAssociationRef child : listing)
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{
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fgLogger.error(child.getQName().getLocalName());
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if (child.getQName().getLocalName().equals("company_home"))
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{
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return child.getChildRef();
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}
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}
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throw new AlfrescoRuntimeException("Root Not Found!");
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}
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/* (non-Javadoc)
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* @see org.alfresco.service.cmr.remote.RepoRemote#lookup(org.alfresco.service.cmr.repository.NodeRef, java.lang.String)
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*/
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public NodeRef lookup(NodeRef base, String path)
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{
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List<String> pathList = splitPath(path);
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if (pathList.size() == 1)
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{
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return fNodeService.getChildByName(base, ContentModel.ASSOC_CONTAINS, pathList.get(0));
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}
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try
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{
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FileInfo info = fFileFolderService.resolveNamePath(base, pathList);
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return info.getNodeRef();
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}
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catch (FileNotFoundException e)
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{
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return null;
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}
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}
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/* (non-Javadoc)
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* @see org.alfresco.service.cmr.remote.RepoRemote#readFile(org.alfresco.service.cmr.repository.NodeRef)
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*/
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public InputStream readFile(NodeRef fileRef)
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{
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return fContentService.getReader(fileRef, ContentModel.PROP_CONTENT).getContentInputStream();
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}
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/* (non-Javadoc)
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* @see org.alfresco.service.cmr.remote.RepoRemote#readFile(org.alfresco.service.cmr.repository.NodeRef, java.lang.String)
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*/
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public InputStream readFile(NodeRef base, String path)
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{
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NodeRef fileRef = lookup(base, path);
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if (fileRef == null)
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{
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throw new AlfrescoRuntimeException("Not Found: " + path);
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}
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return fContentService.getReader(fileRef, ContentModel.PROP_CONTENT).getContentInputStream();
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}
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/* (non-Javadoc)
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* @see org.alfresco.service.cmr.remote.RepoRemote#removeNode(org.alfresco.service.cmr.repository.NodeRef)
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*/
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public void removeNode(NodeRef toRemove)
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{
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fNodeService.deleteNode(toRemove);
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}
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/* (non-Javadoc)
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* @see org.alfresco.service.cmr.remote.RepoRemote#removeNode(org.alfresco.service.cmr.repository.NodeRef, java.lang.String)
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*/
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public void removeNode(NodeRef base, String path)
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{
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NodeRef toRemove = lookup(base, path);
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if (toRemove == null)
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{
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throw new AlfrescoRuntimeException("Not Found: " + path);
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}
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fNodeService.deleteNode(toRemove);
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}
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/* (non-Javadoc)
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* @see org.alfresco.service.cmr.remote.RepoRemote#rename(org.alfresco.service.cmr.repository.NodeRef, java.lang.String, java.lang.String)
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*/
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public void rename(NodeRef base, String src, String dst)
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{
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NodeRef srcRef = lookup(base, src);
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if (srcRef == null)
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{
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throw new AlfrescoRuntimeException("Not Found: " + src);
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}
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Pair<NodeRef, String> parentChild = getParentChildRelative(base, dst);
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try
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{
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fFileFolderService.move(srcRef, parentChild.getFirst(), parentChild.getSecond());
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}
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catch (FileNotFoundException e)
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{
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throw new AlfrescoRuntimeException("Parent Not Found: " + dst, e);
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}
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}
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/* (non-Javadoc)
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* @see org.alfresco.service.cmr.remote.RepoRemote#writeFile(org.alfresco.service.cmr.repository.NodeRef, java.lang.String)
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*/
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public OutputStream writeFile(NodeRef base, String path)
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{
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NodeRef target = lookup(base, path);
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return fContentService.getWriter(target, ContentModel.PROP_CONTENT, true).getContentOutputStream();
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}
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/**
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* Utility for getting the parent NodeRef of a relative path.
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* @param base The base node ref.
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* @param path The relative path.
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* @return A Pair with the parent node ref and the name of the child.
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*/
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private Pair<NodeRef, String> getParentChildRelative(NodeRef base, String path)
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{
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List<String> pathList = splitPath(path);
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NodeRef parent;
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String name = null;
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if (pathList.size() == 1)
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{
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parent = base;
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name = pathList.get(0);
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}
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else
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{
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try
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{
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name = pathList.get(pathList.size() - 1);
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pathList.remove(pathList.size() - 1);
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FileInfo info = fFileFolderService.resolveNamePath(base, pathList);
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parent = info.getNodeRef();
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}
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catch (FileNotFoundException e)
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{
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throw new AlfrescoRuntimeException("Not Found: " + pathList, e);
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}
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}
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return new Pair<NodeRef, String>(parent, name);
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}
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}
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