railo.runtime.query
Interface QueryCache

public interface QueryCache

interface for a query cache

Method Summary

void	clear() clear the cache
void	clearUnused() clear expired queries from cache
java.lang.Object	get(SQL sql, java.lang.String datasource, java.lang.String username, java.lang.String password, java.util.Date cachedafter)
Query	getQuery(SQL sql, java.lang.String datasource, java.lang.String username, java.lang.String password, java.util.Date cacheAfter) returns a Query from Query Cache or null if no match found
void	remove(SQL sql, java.lang.String datasource, java.lang.String username, java.lang.String password) removes query from cache
void	set(SQL sql, java.lang.String datasource, java.lang.String username, java.lang.String password, java.lang.Object value, java.util.Date cacheBefore) sets a Query to Cache

Method Detail

clearUnused

public void clearUnused()

clear expired queries from cache

getQuery

public Query getQuery(SQL sql,
                      java.lang.String datasource,
                      java.lang.String username,
                      java.lang.String password,
                      java.util.Date cacheAfter)

returns a Query from Query Cache or null if no match found

Parameters:

sql -

datasource -

username -

password -

cacheAfter -

Returns:

Query

set

public void set(SQL sql,
                java.lang.String datasource,
                java.lang.String username,
                java.lang.String password,
                java.lang.Object value,
                java.util.Date cacheBefore)

sets a Query to Cache

Parameters:

sql -

datasource -

username -

password -

value -

cacheBefore -

clear

public void clear()

clear the cache

remove

public void remove(SQL sql,
                   java.lang.String datasource,
                   java.lang.String username,
                   java.lang.String password)

removes query from cache

Parameters:

sql -

datasource -

username -

password -

get

public java.lang.Object get(SQL sql,
                            java.lang.String datasource,
                            java.lang.String username,
                            java.lang.String password,
                            java.util.Date cachedafter)