inteligr8/alfresco-community-repo
1
0
Fork 0
mirror of https://github.com/Alfresco/alfresco-community-repo.git synced 2025-08-07 17:49:17 +00:00
Code Issues Packages Projects Releases Wiki Activity

Merged V3.2 to HEAD

Browse Source 
17574: Merged in DEV work for ContentStoreCleaner: ETHREEOH-2813
      17432: Build up for fix of ETHREEOH-2813: ContentStoreCleaner doesn't scale
      17546: ContentStoreCleaner fixes and further tests
      17524: Unit tests and bulk queries for orphaned content
      17506: W.I.P. for content cleaner for V3.2: ETHREEOH-2813
   17575: Missed check-in (other DB create scripts look OK)
   17577: Re-activated 'contentStoreCleanerTrigger'
          - Added system property: system.content.orphanCleanup.cronExpression=0 0 4 * * ?
          - Other useful properties:
              system.content.eagerOrphanCleanup=false
              system.content.orphanProtectDays=14
   17578: Fixed MT test and sample contexts after recent content cleaner changes
   17579: Fixed DB2 unique index creation for content URLs
   17580: First pass at fix for ETHREEOH-3454: Port enterprise upgrade scripts for ContentStoreCleaner changes
___________________________________________________________________
Modified: svn:mergeinfo
   Merged /alfresco/BRANCHES/V3.2:r17574-17575,17577-17580


git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@18151 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
This commit is contained in:
Derek Hulley
2010-01-19 15:26:46 +00:00
parent a650eb2a1c
commit f89af49875
37 changed files with 1033 additions and 1031 deletions
Download Patch File Download Diff File Expand all files Collapse all files

245
source/java/org/alfresco/repo/avm/PlainFileNodeImpl.java
View File

@@ -20,24 +20,21 @@
* FLOSS exception. You should have recieved a copy of the text describing
* the FLOSS exception, and it is also available here:
* http://www.alfresco.com/legal/licensing" */
package org.alfresco.repo.avm;
import java.util.HashSet;
import java.util.Map;
import java.util.Set;
import org.alfresco.repo.avm.util.RawServices;
import org.alfresco.error.AlfrescoRuntimeException;
import org.alfresco.repo.domain.DbAccessControlList;
import org.alfresco.repo.domain.PropertyValue;
import org.alfresco.repo.domain.contentdata.ContentDataDAO;
import org.alfresco.repo.security.permissions.ACLCopyMode;
import org.alfresco.service.cmr.avm.AVMException;
import org.alfresco.service.cmr.avm.AVMNodeDescriptor;
import org.alfresco.service.cmr.repository.ContentData;
import org.alfresco.service.cmr.repository.ContentReader;
import org.alfresco.service.namespace.QName;
/**
* A plain old file. Contains a Content object.
* @author britt
@@ -45,26 +42,29 @@ import org.alfresco.service.namespace.QName;
public class PlainFileNodeImpl extends FileNodeImpl implements PlainFileNode
{
static final long serialVersionUID = 8720376837929735294L;
private static final String PREFIX_CONTENT_DATA_ID = "id:";
private static final String SUFFIX_CONTENT_DATA_NULL = "null";
/**
* The Content URL.
* The content URL <b>OR</b> the ID of the ContentData entity
*/
private String fContentURL;
private String contentURL;
/**
* The Mime type.
*/
private String fMimeType;
private String mimeType;
/**
* The character encoding.
*/
private String fEncoding;
private String encoding;
/**
* The length of the file.
*/
private long fLength;
private long length;
/**
* Default constructor.
@@ -171,7 +171,6 @@ public class PlainFileNodeImpl extends FileNodeImpl implements PlainFileNode
* @param lPath The Lookup.
* @return A diagnostic String representation.
*/
// @Override
public String toString(Lookup lPath)
{
return "[PF:" + getId() + "]";
@@ -194,6 +193,7 @@ public class PlainFileNodeImpl extends FileNodeImpl implements PlainFileNode
{
path = path + "/" + name;
}
ContentData contentData = getContentData();
return new AVMNodeDescriptor(path,
name,
AVMNodeType.PLAIN_FILE,
@@ -211,7 +211,7 @@ public class PlainFileNodeImpl extends FileNodeImpl implements PlainFileNode
false,
-1,
false,
getLength(),
contentData == null ? 0L : contentData.getSize(),
-1);
}
@@ -224,6 +224,7 @@ public class PlainFileNodeImpl extends FileNodeImpl implements PlainFileNode
{
BasicAttributes attrs = getBasicAttributes();
String path = lPath.getRepresentedPath();
ContentData contentData = getContentData();
return new AVMNodeDescriptor(path,
path.substring(path.lastIndexOf("/") + 1),
AVMNodeType.PLAIN_FILE,
@@ -241,7 +242,7 @@ public class PlainFileNodeImpl extends FileNodeImpl implements PlainFileNode
false,
-1,
false,
getFileLength(),
contentData == null ? 0L : contentData.getSize(),
-1);
}
@@ -256,6 +257,7 @@ public class PlainFileNodeImpl extends FileNodeImpl implements PlainFileNode
{
BasicAttributes attrs = getBasicAttributes();
String path = parentPath.endsWith("/") ? parentPath + name : parentPath + "/" + name;
ContentData contentData = getContentData();
return new AVMNodeDescriptor(path,
name,
AVMNodeType.PLAIN_FILE,
@@ -273,110 +275,125 @@ public class PlainFileNodeImpl extends FileNodeImpl implements PlainFileNode
false,
-1,
false,
getFileLength(),
contentData == null ? 0L : contentData.getSize(),
-1);
}
/**
* Get the Content URL.
* @return The content URL.
* DAO accessor only. <b>DO NOT USE</b> in code.
*/
public String getContentURL()
{
return fContentURL;
return contentURL;
}
/**
* Set the Content URL.
* @param contentURL
* DAO accessor only. <b>DO NOT USE</b> in code.
*/
protected void setContentURL(String contentURL)
public void setContentURL(String contentURL)
{
fContentURL = contentURL;
this.contentURL = contentURL;
}
/**
* Get the character encoding.
* @return The encoding.
*/
public String getEncoding()
{
return fEncoding;
}
/**
* Set the character encoding.
* @param encoding The encoding to set.
*/
public void setEncoding(String encoding)
{
fEncoding = encoding;
}
/**
* Get the file length.
* @return The file length or null if unknown.
*/
public long getLength()
{
return fLength;
}
/**
* Get the actual file length.
* @return The actual file length;
*/
private long getFileLength()
{
if (getContentURL() == null)
{
return 0L;
}
ContentReader reader = RawServices.Instance().getContentStore().getReader(getContentURL());
return reader.getSize();
}
/**
* Set the file length.
* @param length The length of the file.
*/
protected void setLength(long length)
{
fLength = length;
}
/**
* Get the mime type of the content.
* @return The Mime Type of the content.
* DAO accessor only. <b>DO NOT USE</b> in code.
*/
public String getMimeType()
{
return fMimeType;
return mimeType;
}
/**
* Set the Mime Type of the content.
* @param mimeType The Mime Type to set.
* DAO accessor only. <b>DO NOT USE</b> in code.
*/
public void setMimeType(String mimeType)
{
fMimeType = mimeType;
this.mimeType = mimeType;
}
/**
* DAO accessor only. <b>DO NOT USE</b> in code.
*/
public String getEncoding()
{
return encoding;
}
/**
* DAO accessor only. <b>DO NOT USE</b> in code.
*/
public void setEncoding(String encoding)
{
this.encoding = encoding;
}
/**
* DAO accessor only. <b>DO NOT USE</b> in code.
*/
public long getLength()
{
return length;
}
/**
* DAO accessor only. <b>DO NOT USE</b> in code.
*/
public void setLength(long length)
{
this.length = length;
}
/**
* Set the ContentData for this file.
* @param contentData The value to set.
*/
public void setContentData(ContentData contentData)
{
setContentURL(contentData.getContentUrl());
setMimeType(contentData.getMimetype());
if (getMimeType() == null)
// Remove any legacy-stored attributes to avoid confusion
if (isLegacyContentData())
{
throw new AVMException("Null mime type.");
// Wipe over the old values
contentURL = PREFIX_CONTENT_DATA_ID + SUFFIX_CONTENT_DATA_NULL;
encoding = null;
length = 0L;
mimeType = null;
}
Long oldContentDataId = getContentDataId();
Long newContentDataId = null;
if (oldContentDataId == null)
{
if (contentData != null)
{
// There was no reference before, so just create a new one
newContentDataId = AVMDAOs.Instance().contentDataDAO.createContentData(contentData).getFirst();
}
}
else
{
if (contentData != null)
{
// Update it. The ID will remain the same.
AVMDAOs.Instance().contentDataDAO.updateContentData(oldContentDataId, contentData);
newContentDataId = oldContentDataId;
}
else
{
// Delete the old instance
AVMDAOs.Instance().contentDataDAO.deleteContentData(oldContentDataId);
newContentDataId = null;
}
}
// Set the pointer to the ContentData instance
if (newContentDataId == null)
{
contentURL = PREFIX_CONTENT_DATA_ID + SUFFIX_CONTENT_DATA_NULL;
}
else
{
contentURL = PREFIX_CONTENT_DATA_ID + newContentDataId;
}
setEncoding(contentData.getEncoding());
setLength(contentData.getSize());
}
/**
@@ -389,12 +406,66 @@ public class PlainFileNodeImpl extends FileNodeImpl implements PlainFileNode
return getContentData();
}
/* (non-Javadoc)
* @see org.alfresco.repo.avm.PlainFileNode#getContentData()
/**
* {@inheritDoc}
* <p/>
* If the content URL contains the special prefix, <b>{@link PREFIX_CONTENT_DATA_ID}</b>,
* then the data is pulled directly from the {@link ContentDataDAO}.
*/
public ContentData getContentData()
{
return new ContentData(getContentURL(), getMimeType(), getLength(), getEncoding());
if (contentURL != null && contentURL.startsWith(PREFIX_CONTENT_DATA_ID))
{
Long contentDataId = getContentDataId();
try
{
return AVMDAOs.Instance().contentDataDAO.getContentData(contentDataId).getSecond();
}
catch (Throwable e)
{
throw new AlfrescoRuntimeException(
"AVM File node " + getId() + " has invalid ContentData id reference " + contentDataId,
e);
}
}
else
{
// This deals with legacy data
return new ContentData(contentURL, mimeType, length, encoding);
}
}
/**
* Checks the content URL and if it contains the {@link #PREFIX_CONTENT_DATA_ID prefix}
* indicating the an new ContentData storage ID, returns <tt>true</tt>.
*/
public boolean isLegacyContentData()
{
return (contentURL == null || !contentURL.startsWith(PREFIX_CONTENT_DATA_ID));
}
/**
* Get the ID of the ContentData as given by the string in the ContentURL of
* form <b>ID:12345</b>
*/
public Long getContentDataId()
{
String idStr = contentURL.substring(3);
if (idStr.equals(SUFFIX_CONTENT_DATA_NULL))
{
// Nothing has been stored against this file
return null;
}
try
{
return Long.parseLong(idStr);
}
catch (Throwable e)
{
throw new AlfrescoRuntimeException(
"AVM File node " + getId() + " has malformed ContentData id reference " + idStr,
e);
}
}
}