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java.lang.Objectorg.apache.derby.client.am.stmtcache.StatementKeyFactory
public final class StatementKeyFactory
A factory for creating JDBC statement keys for use with the JDBC statement cache.
JDBCStatementCache
Field Summary | |
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private static boolean |
CALLABLE
|
private static boolean |
PREPARED
|
Constructor Summary | |
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private |
StatementKeyFactory()
Instantiation not allowed. |
Method Summary | |
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static StatementKey |
newCallable(java.lang.String sql,
java.lang.String schema,
int holdability)
Creates a key for a callable statement. |
static StatementKey |
newCallable(java.lang.String sql,
java.lang.String schema,
int rst,
int rsc,
int rsh)
Creates a key for a callable statement specifying result set type and concurrency. |
static StatementKey |
newPrepared(java.lang.String sql,
java.lang.String schema,
int holdability)
Creates a key for a query with default settings. |
static StatementKey |
newPrepared(java.lang.String sql,
java.lang.String schema,
int holdability,
int autogeneratedKeys)
Creates a key for a query specifying whether auto-generated keys shall be returned. |
static StatementKey |
newPrepared(java.lang.String sql,
java.lang.String schema,
int rst,
int rsc,
int rsh)
Creates a key for a query specifying result set type and concurrency. |
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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private static final boolean CALLABLE
private static final boolean PREPARED
Constructor Detail |
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private StatementKeyFactory()
Method Detail |
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public static StatementKey newPrepared(java.lang.String sql, java.lang.String schema, int holdability)
Defaults are according to the JDBC standard; result set type will be
ResultSet.TYPE_FORWARD_ONLY
, concurrency will be
ResultSet.CONCUR_READ_ONLY
and the statement will not
return auto-generated keys.
sql
- SQL query stringschema
- current compilation schemaholdability
- result set holdability
public static StatementKey newPrepared(java.lang.String sql, java.lang.String schema, int holdability, int autogeneratedKeys)
Unspecified settings will be according to the JDBC standard; result set
type will be ResultSet.TYPE_FORWARD_ONLY
, concurrency will
be ResultSet.CONCUR_READ_ONLY
.
sql
- SQL query stringschema
- current compilation schemaholdability
- result set holdabilityautogeneratedKeys
- tells whether or not to reutrn auto-generated
keys
public static StatementKey newPrepared(java.lang.String sql, java.lang.String schema, int rst, int rsc, int rsh)
The returned key is for a statement not returning auto-generated keys.
sql
- SQL query stringschema
- current compilation schemarst
- result set typersc
- result set concurrency levelrsh
- result set holdability
public static StatementKey newCallable(java.lang.String sql, java.lang.String schema, int holdability)
Unspecified settings will be according to the JDBC standard; result set
type will be ResultSet.TYPE_FORWARD_ONLY
, concurrency will
be ResultSet.CONCUR_READ_ONLY
.
sql
- SQL query stringschema
- current compilation schemaholdability
- result set holdability
public static StatementKey newCallable(java.lang.String sql, java.lang.String schema, int rst, int rsc, int rsh)
The returned key is for a statement not returning auto-generated keys.
sql
- SQL query stringschema
- current compilation schemarst
- result set typersc
- result set concurrency levelrsh
- result set holdability
|
Built on Thu 2012-03-29 21:53:33+0000, from revision ??? | ||||||||
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