Index: lams_contentrepository/src/java/org/lamsfoundation/lams/contentrepository/client/ToolContentHandler.java
===================================================================
diff -u -r41de4a8b5ff40c43e8eaadc76a33ebce112d6801 -r7aa77bcecb501c019e15d8dfe06d7d3542c37460
--- lams_contentrepository/src/java/org/lamsfoundation/lams/contentrepository/client/ToolContentHandler.java (.../ToolContentHandler.java) (revision 41de4a8b5ff40c43e8eaadc76a33ebce112d6801)
+++ lams_contentrepository/src/java/org/lamsfoundation/lams/contentrepository/client/ToolContentHandler.java (.../ToolContentHandler.java) (revision 7aa77bcecb501c019e15d8dfe06d7d3542c37460)
@@ -24,6 +24,7 @@
/* $$Id$$ */
package org.lamsfoundation.lams.contentrepository.client;
+import java.io.IOException;
import java.io.InputStream;
import java.util.Set;
@@ -262,8 +263,39 @@
return nodeKey;
}
-
/**
+ * Save content in repository into local file by given toFileName.
+ *
+ *
+ * If the toFileName is null, file name use original file name instead
+ * and file save path will be system temporary directory.
+ *
+ * @param uuid
+ * @param toFileName file name to save. Using the original file name instead if null value given.
+ * @throws ItemNotFoundException
+ * @throws RepositoryCheckedException
+ * @throws IOException
+ */
+ public void saveFile(Long uuid, String toFileName) throws ItemNotFoundException, RepositoryCheckedException, IOException {
+ try {
+ try {
+ getRepositoryService().saveFile(getTicket(false), uuid, null, toFileName);
+ } catch (AccessDeniedException e) {
+ log.warn("Unable to access repository to add copy node "+uuid
+ +"AccessDeniedException: "+e.getMessage()+" Retrying login.");
+ getRepositoryService().saveFile(getTicket(false), uuid, null, toFileName);
+ }
+ } catch (ItemNotFoundException e) {
+ log.warn("Unable to to save node "+uuid
+ +" as the node cannot be found. Repository Exception: "+e.getMessage()+" Retry not possible.");
+ throw e;
+ } catch (RepositoryCheckedException e) {
+ log.warn("Unable to to save node "+uuid
+ +"Repository Exception: "+e.getMessage()+" Retry not possible.");
+ throw e;
+ }
+ }
+ /**
* Copy an entry in the content repository.
*
* @param uuid id of the file node. Mandatory
Index: lams_contentrepository/src/java/org/lamsfoundation/lams/contentrepository/service/IRepositoryService.java
===================================================================
diff -u -r41de4a8b5ff40c43e8eaadc76a33ebce112d6801 -r7aa77bcecb501c019e15d8dfe06d7d3542c37460
--- lams_contentrepository/src/java/org/lamsfoundation/lams/contentrepository/service/IRepositoryService.java (.../IRepositoryService.java) (revision 41de4a8b5ff40c43e8eaadc76a33ebce112d6801)
+++ lams_contentrepository/src/java/org/lamsfoundation/lams/contentrepository/service/IRepositoryService.java (.../IRepositoryService.java) (revision 7aa77bcecb501c019e15d8dfe06d7d3542c37460)
@@ -24,6 +24,7 @@
/* $$Id$$ */
package org.lamsfoundation.lams.contentrepository.service;
+import java.io.IOException;
import java.io.InputStream;
import java.util.List;
import java.util.SortedMap;
@@ -361,7 +362,7 @@
public void logout(ITicket ticket) throws AccessDeniedException;
/** Get a complete list of all nodes in the workspace and their
- * version histories.
+ * version histories.
*
* Warning: Once a workspace gets a lot of nodes, this will be
* a very very expensive call!!!!!
@@ -370,4 +371,18 @@
* @return SortedMap key Long uuid, value IVersionDetail version history
*/
public SortedMap getNodeList(ITicket ticket) throws AccessDeniedException ;
+ /**
+ * Save current version of a node to local file by given file name. If the toFileName is
+ * null, file name use original file name instead and file save path will be system temporary directory.
+ *
+ * So far, it only support FILENODE format content.
+ *
+ * @param ticket ticket issued on login. Identifies tool and workspace - mandatory
+ * @param uuid id of the file/package - mandatory
+ * @param version desired version - if null gets latest version
+ *
+ * @param toFileName the local file name with directory information.
+ */
+ public void saveFile(ITicket ticket, Long uuid, Long versionId, String toFileName)
+ throws RepositoryCheckedException, AccessDeniedException, ItemNotFoundException, IOException;
}
Index: lams_contentrepository/src/java/org/lamsfoundation/lams/contentrepository/service/SimpleRepository.java
===================================================================
diff -u -r41de4a8b5ff40c43e8eaadc76a33ebce112d6801 -r7aa77bcecb501c019e15d8dfe06d7d3542c37460
--- lams_contentrepository/src/java/org/lamsfoundation/lams/contentrepository/service/SimpleRepository.java (.../SimpleRepository.java) (revision 41de4a8b5ff40c43e8eaadc76a33ebce112d6801)
+++ lams_contentrepository/src/java/org/lamsfoundation/lams/contentrepository/service/SimpleRepository.java (.../SimpleRepository.java) (revision 7aa77bcecb501c019e15d8dfe06d7d3542c37460)
@@ -24,7 +24,12 @@
/* $$Id$$ */
package org.lamsfoundation.lams.contentrepository.service;
+import java.io.File;
+import java.io.FileNotFoundException;
+import java.io.FileOutputStream;
+import java.io.IOException;
import java.io.InputStream;
+import java.io.OutputStream;
import java.util.ArrayList;
import java.util.HashSet;
import java.util.Iterator;
@@ -43,6 +48,7 @@
import org.lamsfoundation.lams.contentrepository.FileException;
import org.lamsfoundation.lams.contentrepository.ICredentials;
import org.lamsfoundation.lams.contentrepository.ITicket;
+import org.lamsfoundation.lams.contentrepository.IValue;
import org.lamsfoundation.lams.contentrepository.IVersionedNode;
import org.lamsfoundation.lams.contentrepository.IVersionedNodeAdmin;
import org.lamsfoundation.lams.contentrepository.InvalidParameterException;
@@ -59,6 +65,8 @@
import org.lamsfoundation.lams.contentrepository.WorkspaceNotFoundException;
import org.lamsfoundation.lams.contentrepository.dao.ICredentialDAO;
import org.lamsfoundation.lams.contentrepository.dao.IWorkspaceDAO;
+import org.lamsfoundation.lams.util.FileUtil;
+import org.lamsfoundation.lams.util.FileUtilException;
/**
@@ -607,8 +615,48 @@
+e.getMessage(), e);
}
}
-
/* (non-Javadoc)
+ * @see org.lamsfoundation.lams.contentrepository.IRepository#saveFile(org.lamsfoundation.lams.contentrepository.ITicket, java.lang.Long, java.lang.String, java.lang.String, java.lang.String)
+ */
+ public void saveFile(ITicket ticket, Long uuid, Long versionId, String toFileName) throws AccessDeniedException,
+ ItemNotFoundException, IOException, RepositoryCheckedException {
+ try {
+ IVersionedNode node = nodeFactory.getNode(ticket.getWorkspaceId(), uuid, versionId);
+ if(!node.isNodeType(NodeType.FILENODE))
+ throw new RepositoryCheckedException("Unsupported node type "
+ +node.getNodeType()+". Node Data is "+node.toString(),null);
+
+ if(node == null)
+ throw new ItemNotFoundException("Unable find File node by uuid [" + uuid + "]");
+
+ InputStream is = node.getFile();
+ if(toFileName == null){
+ IValue prop = node.getProperty(PropertyName.FILENAME);
+ toFileName = prop != null ? prop.getString() : null;
+ FileUtil.createDirectory(FileUtil.TEMP_DIR);
+ toFileName = FileUtil.TEMP_DIR + File.separator + toFileName;
+ }
+ OutputStream os = new FileOutputStream(toFileName);
+ byte[] out = new byte[8 * 1024];
+ int len = -1;
+ while((len = is.read(out)) != -1){
+ os.write(out,0,len);
+ }
+ os.close();
+ is.close();
+ } catch (FileException e) {
+ // if this is thrown, then it is bug - nothing external should cause it.
+ throw new RepositoryRuntimeException("Internal error: unable to save node. "
+ +e.getMessage(), e);
+ } catch (ValueFormatException e) {
+ throw new RepositoryRuntimeException("Internal error: unable to save node. "
+ +e.getMessage(), e);
+ } catch (FileUtilException e) {
+ throw new RepositoryRuntimeException("Internal error: unable to save node. "
+ +e.getMessage(), e);
+ }
+ }
+ /* (non-Javadoc)
* @see org.lamsfoundation.lams.contentrepository.IRepository#updatePackageItem(org.lamsfoundation.lams.contentrepository.ITicket, java.lang.Long, java.lang.String, java.lang.String, java.lang.String)
*/
public String[] deleteNode(ITicket ticket, Long uuid)