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Oracle Application Server TopLink API Reference 10g (9.0.4) B10491-01 | |||||||||
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java.lang.Object | +--oracle.toplink.queryframework.DatabaseQuery | +--oracle.toplink.queryframework.ReadQuery
Purpose: Abstract class for all read queries.
Responsibilities:
Field Summary |
Fields inherited from class oracle.toplink.queryframework.DatabaseQuery |
CascadeAggregateDelete, CascadeAllParts, CascadeDependentParts, CascadePrivateParts, NoCascading, QUERY_PREPARE |
Constructor Summary | |
ReadQuery() PUBLIC: Initialize the state of the query |
Method Summary | |
void |
cacheQueryResults() PUBLIC: Indicate to the query to cache all query results |
void |
clearQueryResults() PUBLIC: Clears the current cached results, the next execution with read from the database. |
void |
doNotCacheQueryResults() PUBLIC: Indicate to the query to not cache any query results |
int |
getMaxRows() PUBLIC: Return the limit for the maximum number of rows that any ResultSet can contain to the given number. |
boolean |
isReadQuery() PUBLIC: Return if this is a read query. |
void |
setMaxRows(int maxRows) PUBLIC: Used to set the limit for the maximum number of rows that any ResultSet can contain to the given number. |
void |
setShouldCacheQueryResults(boolean shouldCacheQueryResults) PUBLIC: Set if the query should cache the results of the next execution or not. |
boolean |
shouldCacheQueryResults() PUBLIC: Return if the query should cache the results of the next execution or not. |
Methods inherited from class java.lang.Object |
equals, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Constructor Detail |
public ReadQuery()
Method Detail |
public void cacheQueryResults()
public void clearQueryResults()
public void doNotCacheQueryResults()
public int getMaxRows()
public boolean isReadQuery()
isReadQuery
in class DatabaseQuery
public void setMaxRows(int maxRows)
public void setShouldCacheQueryResults(boolean shouldCacheQueryResults)
public boolean shouldCacheQueryResults()
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