ALF-9860: RSOLR 034: Incremental Index Fix

- generic fix, supprot to request purge, index and reindex for tx, node, acl-tx and acl (partly to make broken indexes)
- expose index fix via JMX
- migrate logging in the SOLR project to slf4j to fit the SOLR logging pattern (config to come)

git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@29904 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261

config/alfresco/subsystems/Search/common-search-context.xml

@@ -15,6 +15,7 @@
         <property name="qnameDAO" ref="qnameDAO"/>
         <property name="solrDAO" ref="solrDAO" />
         <property name="dictionaryDAO" ref="dictionaryDAO" />
+        <property name="aclDAO" ref="aclDAO" />
         <property name="enabled">
             <value>${search.solrTrackingSupport.enabled}</value>
         </property>

source/java/org/alfresco/repo/search/impl/solr/SolrQueryHTTPClient.java

@@ -81,7 +81,10 @@ public class SolrQueryHTTPClient
     {
         MultiThreadedHttpConnectionManager connectionManager = new MultiThreadedHttpConnectionManager();
         httpClient = new HttpClient(connectionManager);
-        httpClient.getParams().setBooleanParameter(HttpClientParams.PREEMPTIVE_AUTHENTICATION, true);
+        HttpClientParams params = httpClient.getParams();
+        params.setBooleanParameter("http.tcp.nodelay", true);
+        params.setBooleanParameter("http.connection.stalecheck", false);
+        params.setBooleanParameter(HttpClientParams.PREEMPTIVE_AUTHENTICATION, true);
         httpClient.getState().setCredentials(new AuthScope(AuthScope.ANY_HOST, AuthScope.ANY_PORT), new UsernamePasswordCredentials("admin", "admin"));
     }
 

source/java/org/alfresco/repo/security/permissions/AccessControlListProperties.java

@@ -75,4 +75,10 @@ public interface AccessControlListProperties
      * @return the id
      */
     public Long getId();
+    
+    /**
+     * Get the acl change set
+     * @return - the id of the change set
+     */
+    public Long getAclChangeSetId();
 }

source/java/org/alfresco/repo/security/permissions/SimpleAccessControlListProperties.java

@@ -22,7 +22,6 @@ package org.alfresco.repo.security.permissions;
  * Basic implementation of access control list properties
  * 
  * @author andyh
- *
  */
 public class SimpleAccessControlListProperties implements AccessControlListProperties
 {
@@ -40,6 +39,8 @@ public class SimpleAccessControlListProperties implements AccessControlListPrope
 
     private String aclId;
 
+    private Long aclChangeSetId;
+
     // Default constructor
     public SimpleAccessControlListProperties()
     {
@@ -88,6 +89,7 @@ public class SimpleAccessControlListProperties implements AccessControlListPrope
 
     /**
      * Set the acl id
+     * 
      * @param aclId
      */
     public void setAclId(String aclId)
@@ -97,6 +99,7 @@ public class SimpleAccessControlListProperties implements AccessControlListPrope
 
     /**
      * Set the acl type
+     * 
      * @param aclType
      */
     public void setAclType(ACLType aclType)
@@ -106,6 +109,7 @@ public class SimpleAccessControlListProperties implements AccessControlListPrope
 
     /**
      * Set the acl version
+     * 
      * @param aclVersion
      */
     public void setAclVersion(Long aclVersion)
@@ -115,6 +119,7 @@ public class SimpleAccessControlListProperties implements AccessControlListPrope
 
     /**
      * Set inheritance
+     * 
      * @param inherits
      */
     public void setInherits(boolean inherits)
@@ -124,6 +129,7 @@ public class SimpleAccessControlListProperties implements AccessControlListPrope
 
     /**
      * Set latest
+     * 
      * @param latest
      */
     public void setLatest(boolean latest)
@@ -133,6 +139,7 @@ public class SimpleAccessControlListProperties implements AccessControlListPrope
 
     /**
      * Set versioned
+     * 
      * @param versioned
      */
     public void setVersioned(boolean versioned)
@@ -147,10 +154,27 @@ public class SimpleAccessControlListProperties implements AccessControlListPrope
 
     /**
      * Set the id
+     * 
      * @param id
      */
     public void setId(Long id)
     {
         this.id = id;
     }
+
+    /*
+     * (non-Javadoc)
+     * @see org.alfresco.repo.security.permissions.AccessControlListProperties#getChangeSetId()
+     */
+    @Override
+    public Long getAclChangeSetId()
+    {
+        return aclChangeSetId;
+    }
+
+    public void setAclChangeSetId(Long aclChangeSetId)
+    {
+        this.aclChangeSetId = aclChangeSetId;
+    }
+
 }

source/java/org/alfresco/repo/solr/AclReaders.java

@@ -30,13 +30,13 @@ public class AclReaders
 {
     private Long aclId;
     private Set<String> readers;
+    private long aclChangeSetId;
     
     @Override
     public String toString()
     {
-        return "AclReaders [aclId=" + aclId + ", readers=" + readers + "]";
+        return "AclReaders [aclId=" + aclId + ", readers=" + readers + ", aclChangeSetId=" + aclChangeSetId + "]";
     }
-    
     public Long getAclId()
     {
         return aclId;
@@ -53,4 +53,13 @@ public class AclReaders
     {
         this.readers = aclReaders;
     }
+    public long getAclChangeSetId()
+    {
+        return aclChangeSetId;
+    }
+    public void setAclChangeSetId(long aclChangeSetId)
+    {
+        this.aclChangeSetId = aclChangeSetId;
+    }
+    
 }

source/java/org/alfresco/repo/solr/MetaDataResultsFilter.java

@@ -36,6 +36,7 @@ public class MetaDataResultsFilter
     private boolean includeChildAssociations = true;
     private boolean includeNodeRef = true;
     private boolean includeChildIds = true;
+    private boolean includeTxnId = true;
     
     public boolean getIncludeChildAssociations()
     {
@@ -117,5 +118,12 @@ public class MetaDataResultsFilter
     {
         this.includeChildIds = includeChildIds;
     }    
-    
+    public boolean getIncludeTxnId()
+    {
+        return includeTxnId;
+    }
+    public void setIncludeTxnId(boolean includeTxnId)
+    {
+        this.includeTxnId = includeTxnId;
+    }  
 }

source/java/org/alfresco/repo/solr/NodeMetaData.java

@@ -49,6 +49,7 @@ public class NodeMetaData
     private List<ChildAssociationRef> parentAssocs;
     private Long parentAssocsCrc;
     private List<Long> childIds;
+    private Long txnId;
     
     public String getOwner()
     {
@@ -148,4 +149,13 @@ public class NodeMetaData
     {
         this.childIds = childIds;
     }
+    public Long getTxnId()
+    {
+        return txnId;
+    }
+    public void setTxnId(Long txnId)
+    {
+        this.txnId = txnId;
+    } 
+    
 }

source/java/org/alfresco/repo/solr/SOLRTrackingComponentImpl.java

@@ -42,6 +42,7 @@ import org.alfresco.repo.domain.CrcHelper;
 import org.alfresco.repo.domain.node.Node;
 import org.alfresco.repo.domain.node.NodeDAO;
 import org.alfresco.repo.domain.node.NodeDAO.ChildAssocRefQueryCallback;
+import org.alfresco.repo.domain.permissions.AclDAO;
 import org.alfresco.repo.domain.qname.QNameDAO;
 import org.alfresco.repo.domain.solr.SOLRDAO;
 import org.alfresco.repo.solr.AlfrescoModelDiff.TYPE;
@@ -76,6 +77,7 @@ public class SOLRTrackingComponentImpl implements SOLRTrackingComponent
     private SOLRDAO solrDAO;
     private DictionaryDAO dictionaryDAO;
     private PermissionService permissionService;
+    private AclDAO aclDAO;
     private OwnableService ownableService;
     private TenantService tenantService;
     private DictionaryService dictionaryService;
@@ -129,7 +131,10 @@ public class SOLRTrackingComponentImpl implements SOLRTrackingComponent
         this.dictionaryService = dictionaryService;
     }
     
-    
+    public void setAclDAO(AclDAO aclDAO)
+    {
+        this.aclDAO = aclDAO;
+    }
 
     public void setDictionaryDAO(DictionaryDAO dictionaryDAO)
     {
@@ -149,6 +154,7 @@ public class SOLRTrackingComponentImpl implements SOLRTrackingComponent
         PropertyCheck.mandatory(this, "tenantService", tenantService);
         PropertyCheck.mandatory(this, "dictionaryService", dictionaryService);
         PropertyCheck.mandatory(this, "dictionaryDAO", dictionaryDAO);
+        PropertyCheck.mandatory(this, "aclDAO", aclDAO);
     }
     
     @Override
@@ -195,6 +201,7 @@ public class SOLRTrackingComponentImpl implements SOLRTrackingComponent
                 AclReaders readers = new AclReaders();
                 readers.setAclId(aclId);
                 readers.setReaders(readersSet);
+                readers.setAclChangeSetId(aclDAO.getAccessControlList(aclId).getProperties().getAclChangeSetId());
                 aclsReaders.add(readers);
             }
 
@@ -472,6 +479,7 @@ public class SOLRTrackingComponentImpl implements SOLRTrackingComponent
         boolean includeChildAssociations = (resultFilter == null ? true : resultFilter.getIncludeChildAssociations());
         boolean includeOwner = (resultFilter == null ? true : resultFilter.getIncludeOwner());
         boolean includeChildIds = (resultFilter == null ? true : resultFilter.getIncludeChildIds());
+        boolean includeTxnId = (resultFilter == null ? true : resultFilter.getIncludeTxnId());
         
         List<Long> nodeIds = preCacheNodes(nodeMetaDataParameters);
 
@@ -492,6 +500,11 @@ public class SOLRTrackingComponentImpl implements SOLRTrackingComponent
             Pair<Long, NodeRef> pair = nodeDAO.getNodePair(nodeId);
             nodeMetaData.setAclId(nodeDAO.getNodeAclId(nodeId));
 
+            if(includeTxnId)
+            {
+                nodeMetaData.setTxnId(nodeDAO.getNodeRefStatus(pair.getSecond()).getDbTxnId());
+            }
+            
             if(includeType)
             {
                 QName nodeType = nodeDAO.getNodeType(nodeId);