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java.lang.Objectorg.apache.cayenne.access.types.ShortType
public class ShortType
Handles java.lang.Short type mapping. Can be configured to recast
java.lang.Short to java.lang.Integer when binding values to PreparedStatement. This is
a workaround for bugs in certain drivers. Drivers that are proven to have issues with
short values are Sybase and Oracle (Mac OS X only).
| Field Summary | |
|---|---|
protected boolean |
widenShorts
|
| Constructor Summary | |
|---|---|
ShortType(boolean widenShorts)
|
|
| Method Summary | |
|---|---|
String |
getClassName()
Returns a full name of Java class that this ExtendedType supports. |
Object |
materializeObject(CallableStatement st,
int index,
int type)
Reads an object from a stored procedure OUT parameter, converting it to class returned by 'getClassName' method. |
Object |
materializeObject(ResultSet rs,
int index,
int type)
Reads an object from JDBC ResultSet column, converting it to class returned by 'getClassName' method. |
void |
setJdbcObject(PreparedStatement statement,
Object value,
int pos,
int type,
int precision)
Initializes a single parameter of a PreparedStatement with object value. |
| Methods inherited from class java.lang.Object |
|---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Field Detail |
|---|
protected boolean widenShorts
| Constructor Detail |
|---|
public ShortType(boolean widenShorts)
| Method Detail |
|---|
public String getClassName()
ExtendedType
getClassName in interface ExtendedType
public Object materializeObject(ResultSet rs,
int index,
int type)
throws Exception
ExtendedType
materializeObject in interface ExtendedTypeException - if read error occurred, or an object can't be converted to a
target Java class.
public Object materializeObject(CallableStatement st,
int index,
int type)
throws Exception
ExtendedType
materializeObject in interface ExtendedTypeException - if read error ocurred, or an object can't be converted to a
target Java class.
public void setJdbcObject(PreparedStatement statement,
Object value,
int pos,
int type,
int precision)
throws Exception
ExtendedType
setJdbcObject in interface ExtendedTypeException
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