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java.lang.Object org.apache.jackrabbit.core.SearchManager
public class SearchManager
Acts as a global entry point to execute queries and index nodes.
Field Summary | |
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static String |
NS_FN_OLD_URI
|
static String |
NS_FN_URI
|
static String |
NS_XS_URI
|
Constructor Summary | |
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SearchManager(SearchConfig config,
NamespaceRegistryImpl nsReg,
NodeTypeRegistry ntReg,
SharedItemStateManager itemMgr,
PersistenceManager pm,
NodeId rootNodeId,
SearchManager parentMgr,
NodeId excludedNodeId)
Creates a new SearchManager . |
Method Summary | |
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void |
close()
Closes this SearchManager and also closes the
FileSystem configured in SearchConfig . |
Query |
createQuery(SessionImpl session,
ItemManager itemMgr,
Node node)
Creates a query object from a node that can be executed on the workspace. |
Query |
createQuery(SessionImpl session,
ItemManager itemMgr,
String statement,
String language)
Creates a query object that can be executed on the workspace. |
protected AbstractQueryImpl |
createQueryInstance()
Creates a new instance of an AbstractQueryImpl which is not
initialized. |
QueryObjectModel |
createQueryObjectModel(SessionImpl session,
QueryObjectModelTree qomTree,
String langugage)
Creates a query object model that can be executed on the workspace. |
QueryHandler |
getQueryHandler()
|
void |
onEvent(EventIterator events)
|
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
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public static final String NS_FN_URI
public static final String NS_FN_OLD_URI
public static final String NS_XS_URI
Constructor Detail |
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public SearchManager(SearchConfig config, NamespaceRegistryImpl nsReg, NodeTypeRegistry ntReg, SharedItemStateManager itemMgr, PersistenceManager pm, NodeId rootNodeId, SearchManager parentMgr, NodeId excludedNodeId) throws RepositoryException
SearchManager
.
config
- the search configuration.nsReg
- the namespace registry.ntReg
- the node type registry.itemMgr
- the shared item state manager.pm
- the underlying persistence manager.rootNodeId
- the id of the root node.parentMgr
- the parent search manager or null
if
there is no parent search manager.excludedNodeId
- id of the node that should be excluded from
indexing. Any descendant of that node will also be
excluded from indexing.
RepositoryException
- if the search manager cannot be initializedMethod Detail |
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public void close()
SearchManager
and also closes the
FileSystem
configured in SearchConfig
.
public Query createQuery(SessionImpl session, ItemManager itemMgr, String statement, String language) throws InvalidQueryException, RepositoryException
session
- the session of the user executing the query.itemMgr
- the item manager of the user executing the query. Needed
to return Node
instances in the result set.statement
- the actual query statement.language
- the syntax of the query statement.
Query
instance to execute.
InvalidQueryException
- if the query is malformed or the
language
is unknown.
RepositoryException
- if any other error occurs.public QueryObjectModel createQueryObjectModel(SessionImpl session, QueryObjectModelTree qomTree, String langugage) throws InvalidQueryException, RepositoryException
session
- the session of the user executing the query.qomTree
- the query object model tree, representing the query.langugage
- the original language of the query statement.
InvalidQueryException
- the the query object model tree is
considered invalid by the query handler
implementation.
RepositoryException
- if any other error occurs.public Query createQuery(SessionImpl session, ItemManager itemMgr, Node node) throws InvalidQueryException, RepositoryException
session
- the session of the user executing the query.itemMgr
- the item manager of the user executing the query. Needed
to return Node
instances in the result set.node
- a node of type nt:query.
Query
instance to execute.
InvalidQueryException
- if absPath
is not a valid
persisted query (that is, a node of type nt:query)
RepositoryException
- if any other error occurs.public QueryHandler getQueryHandler()
public void onEvent(EventIterator events)
onEvent
in interface EventListener
protected AbstractQueryImpl createQueryInstance() throws RepositoryException
AbstractQueryImpl
which is not
initialized.
RepositoryException
- if an error occurs while creating a new query
instance.
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