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A Revert action that should serve for both reverting a staging store or reverting picked content in

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a users sandbox.  It has a test that works and everything.


git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/BRANCHES/WCM-DEV2/root@4357 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
This commit is contained in:
Britt Park
2006-11-14 20:06:27 +00:00
parent e5b47cbe02
commit 965d55de14
4 changed files with 197 additions and 2 deletions
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126
source/java/org/alfresco/repo/avm/actions/AVMRevertListAction.java Normal file
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/**
*
*/
package org.alfresco.repo.avm.actions;
import java.util.ArrayList;
import java.util.List;
import org.alfresco.repo.action.ParameterDefinitionImpl;
import org.alfresco.repo.action.executer.ActionExecuterAbstractBase;
import org.alfresco.repo.avm.util.VersionPathUnstuffer;
import org.alfresco.service.cmr.action.Action;
import org.alfresco.service.cmr.action.ParameterDefinition;
import org.alfresco.service.cmr.avmsync.AVMDifference;
import org.alfresco.service.cmr.avmsync.AVMSyncService;
import org.alfresco.service.cmr.dictionary.DataTypeDefinition;
import org.alfresco.service.cmr.repository.NodeRef;
import org.alfresco.util.Pair;
import org.apache.log4j.Logger;
/**
* This action handles reverting a selected set of nodes to a particular version.
* The set of of nodes is passed in as a packed string (Obtained by VersionPathStuffer).
* The actionedUponNodeRef is a dummy and can be null.
* @author britt
*/
public class AVMRevertListAction extends ActionExecuterAbstractBase
{
private static Logger fgLogger = Logger.getLogger(AVMRevertListAction.class);
public static final String NAME = "avm-revert-list";
// The version to revert to.
public static final String PARAM_VERSION = "version";
// The encoded list of nodes.
public static final String PARAM_NODE_LIST = "node-list";
// Flag for whether we should flatten after revert.
public static final String PARAM_FLATTEN = "flatten";
// If we are flattening, then this holds the staging store name.
public static final String PARAM_STAGING = "staging";
// If we are flattening, then this holds the reverted store's name
public static final String PARAM_STORE = "store";
// If we are flattening, then this holds the path "/foo/bar/baz" to flatten.
public static final String PARAM_FLATTEN_PATH = "flatten-path";
/**
* The sync service.
*/
private AVMSyncService fSyncService;
/**
* Set the sync service.
*/
public void setAvmSyncService(AVMSyncService service)
{
fSyncService = service;
}
/* (non-Javadoc)
* @see org.alfresco.repo.action.executer.ActionExecuterAbstractBase#executeImpl(org.alfresco.service.cmr.action.Action, org.alfresco.service.cmr.repository.NodeRef)
*/
@Override
protected void executeImpl(Action action, NodeRef actionedUponNodeRef)
{
int revertVersion = (Integer)action.getParameterValue(PARAM_VERSION);
String packedNodes = (String)action.getParameterValue(PARAM_NODE_LIST);
VersionPathUnstuffer unstuffer = new VersionPathUnstuffer(packedNodes);
List<Pair<Integer, String>> versionPaths = unstuffer.getVersionPaths();
List<AVMDifference> diffs = new ArrayList<AVMDifference>();
for (Pair<Integer, String> item : versionPaths)
{
List<AVMDifference> diffSet =
fSyncService.compare(revertVersion, item.getSecond(),
-1, item.getSecond());
diffs.addAll(diffSet);
}
String message = "Reverted to version " + revertVersion;
fSyncService.update(diffs, false, false, true, true, message, message);
if (!(Boolean)action.getParameterValue(PARAM_FLATTEN))
{
return;
}
String storeName = (String)action.getParameterValue(PARAM_STORE);
String flattenPath = (String)action.getParameterValue(PARAM_FLATTEN_PATH);
String stagingName = (String)action.getParameterValue(PARAM_STAGING);
fSyncService.flatten(storeName + ":" + flattenPath,
stagingName + ":" + flattenPath);
}
/* (non-Javadoc)
* @see org.alfresco.repo.action.ParameterizedItemAbstractBase#addParameterDefinitions(java.util.List)
*/
@Override
protected void addParameterDefinitions(List<ParameterDefinition> paramList)
{
paramList.add(
new ParameterDefinitionImpl(PARAM_VERSION,
DataTypeDefinition.INT,
true,
getParamDisplayLabel(PARAM_VERSION)));
paramList.add(
new ParameterDefinitionImpl(PARAM_NODE_LIST,
DataTypeDefinition.TEXT,
true,
getParamDisplayLabel(PARAM_NODE_LIST)));
paramList.add(
new ParameterDefinitionImpl(PARAM_FLATTEN,
DataTypeDefinition.BOOLEAN,
false,
getParamDisplayLabel(PARAM_FLATTEN)));
paramList.add(
new ParameterDefinitionImpl(PARAM_STAGING,
DataTypeDefinition.TEXT,
false,
getParamDisplayLabel(PARAM_STAGING)));
paramList.add(
new ParameterDefinitionImpl(PARAM_STORE,
DataTypeDefinition.TEXT,
false,
getParamDisplayLabel(PARAM_STORE)));
paramList.add(
new ParameterDefinitionImpl(PARAM_FLATTEN_PATH,
DataTypeDefinition.TEXT,
false,
getParamDisplayLabel(PARAM_FLATTEN_PATH)));
}
}