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ALF-9990: Schema auto-update fails on MS SQL Server

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- Added missing index for FK
 - Added NodeDAO.deleteSubscriptions and only added implementation for MSSQL
 - Removed ON DELETE CASCADE for MSSQL from create scripts


git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@29968 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
This commit is contained in:
Derek Hulley
2011-08-22 17:40:23 +00:00
parent b459001ca1
commit 24fa893ac3
6 changed files with 74 additions and 4 deletions
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5
source/java/org/alfresco/repo/domain/node/AbstractNodeDAOImpl.java
View File

@@ -1757,6 +1757,9 @@ public abstract class AbstractNodeDAOImpl implements NodeDAO, BatchingDAO
deleteNodeAssocsToAndFrom(nodeId);
deleteChildAssocsToAndFrom(nodeId);
// Remove subscriptions
deleteSubscriptions(nodeId);
int count = updateNode(nodeUpdate);
if (count != 1)
{
@@ -3891,6 +3894,8 @@ public abstract class AbstractNodeDAOImpl implements NodeDAO, BatchingDAO
QName assocTypeQName,
QName assocQName,
String childNodeName);
protected abstract void deleteSubscriptions(Long nodeId);
protected abstract Transaction selectLastTxnBeforeCommitTime(Long maxCommitTime);
protected abstract int selectTransactionCount();

38
source/java/org/alfresco/repo/domain/node/ibatis/NodeDAOImpl.java
View File

@@ -120,6 +120,7 @@ public class NodeDAOImpl extends AbstractNodeDAOImpl
"alfresco.node.select_ChildAssocsOfParentWithoutParentAssocsOfType";
private static final String SELECT_PARENT_ASSOCS_OF_CHILD = "alfresco.node.select_ParentAssocsOfChild";
private static final String UPDATE_PARENT_ASSOCS_OF_CHILD = "alfresco.node.update_ParentAssocsOfChild";
private static final String DELETE_SUBSCRIPTIONS = "alfresco.node.delete_Subscriptions";
private static final String SELECT_TXN_LAST = "alfresco.node.select_TxnLast";
private static final String SELECT_TXN_NODES = "alfresco.node.select_TxnNodes";
private static final String SELECT_TXNS = "alfresco.node.select_Txns";
@@ -134,7 +135,7 @@ public class NodeDAOImpl extends AbstractNodeDAOImpl
private SqlSessionTemplate template;
public final void setSqlSessionTemplate(SqlSessionTemplate sqlSessionTemplate)
public void setSqlSessionTemplate(SqlSessionTemplate sqlSessionTemplate)
{
this.template = sqlSessionTemplate;
}
@@ -1312,6 +1313,15 @@ public class NodeDAOImpl extends AbstractNodeDAOImpl
return template.update(UPDATE_PARENT_ASSOCS_OF_CHILD, assoc);
}
/**
* The default implementation relies on <b>ON DELETE CASCADE</b> and the
* subscriptions avoiding deleted nodes - NoOp.
*/
@Override
protected void deleteSubscriptions(Long nodeId)
{
}
@SuppressWarnings("unchecked")
@Override
protected Transaction selectLastTxnBeforeCommitTime(Long maxCommitTime)
@@ -1471,4 +1481,30 @@ public class NodeDAOImpl extends AbstractNodeDAOImpl
resultsCallback.done();
}
}
/*
* DAO OVERRIDES
*/
/**
* MSSQL requires some overrides to handle specific behaviour.
*/
public static class MSSQL extends NodeDAOImpl
{
private SqlSessionTemplate template;
public final void setSqlSessionTemplate(SqlSessionTemplate sqlSessionTemplate)
{
this.template = sqlSessionTemplate;
}
/**
* Overrides the super class's NO-OP to cascade-delete subscriptions in code.
*/
@Override
protected void deleteSubscriptions(Long nodeId)
{
template.delete(DELETE_SUBSCRIPTIONS, nodeId);
}
}
}