java.lang.Object
org.apache.derby.impl.jdbc.Util
- public abstract class Util
- extends java.lang.Object
This class understands the message protocol and looks up
SQLExceptions based on keys, so that the Local JDBC driver's
messages can be localized.
REMIND: May want to investigate putting some of this in the protocol
side, for the errors that any Cloudscape JDBC driver might return.
The ASSERT mechanism is a wrapper of the basic services,
to ensure that failed asserts at this level will behave
well in a JDBC environment.
|
Constructor Summary |
Util()
|
|
Method Summary |
static void |
ASSERT(EmbedConnection conn,
boolean mustBeTrue,
java.lang.String msg)
Mimic SanityManager.ASSERT in a JDBC-friendly way,
and providing system cleanup for JDBC failures. |
static java.sql.SQLException |
generateCsSQLException(org.apache.derby.iapi.error.StandardException se)
|
static java.sql.SQLException |
generateCsSQLException(java.lang.String error)
|
static java.sql.SQLException |
generateCsSQLException(java.lang.String error,
java.lang.Object arg1)
|
static java.sql.SQLException |
generateCsSQLException(java.lang.String error,
java.lang.Object arg1,
java.lang.Object arg2)
|
static java.sql.SQLException |
generateCsSQLException(java.lang.String error,
java.lang.Object arg1,
java.lang.Object arg2,
java.lang.Object arg3)
|
(package private) static java.sql.SQLException |
generateCsSQLException(java.lang.String error,
java.lang.Object arg1,
java.lang.Throwable t)
|
static java.sql.SQLException |
javaException(java.lang.Throwable t)
|
private static java.sql.SQLException |
newEmbedSQLException(java.lang.String messageId,
int severity)
|
static java.sql.SQLException |
newEmbedSQLException(java.lang.String messageId,
java.lang.Object[] args,
int severity)
|
private static java.sql.SQLException |
newEmbedSQLException(java.lang.String messageId,
java.lang.Object[] args,
int severity,
java.lang.Throwable t)
|
private static java.sql.SQLException |
newEmbedSQLException(java.lang.String messageId,
java.lang.Object[] args,
java.sql.SQLException next,
int severity,
java.lang.Throwable t)
This looks up the message and sqlstate values and generates
the appropriate exception off of them. |
(package private) static java.sql.SQLException |
newException(java.lang.String messageID,
java.lang.Object a1,
java.lang.Object a2,
java.lang.Object a3)
|
static java.sql.SQLException |
noCurrentConnection()
|
static java.sql.SQLException |
notImplemented()
|
static java.sql.SQLException |
notImplemented(java.lang.String feature)
|
(package private) static java.sql.SQLException |
setStreamFailure(java.io.IOException e)
|
(package private) static void |
THROWASSERT(EmbedConnection conn,
java.lang.String msg)
Mimic SanityManager.THROWASSERT in a JDBC-friendly way,
and providing system cleanup for JDBC failures. |
(package private) static java.sql.SQLException |
typeMisMatch(int targetSQLType)
|
static java.lang.String |
typeName(int jdbcType)
|
| Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Util
public Util()
newEmbedSQLException
private static java.sql.SQLException newEmbedSQLException(java.lang.String messageId,
java.lang.Object[] args,
java.sql.SQLException next,
int severity,
java.lang.Throwable t)
- This looks up the message and sqlstate values and generates
the appropriate exception off of them.
newEmbedSQLException
public static java.sql.SQLException newEmbedSQLException(java.lang.String messageId,
java.lang.Object[] args,
int severity)
newEmbedSQLException
private static java.sql.SQLException newEmbedSQLException(java.lang.String messageId,
java.lang.Object[] args,
int severity,
java.lang.Throwable t)
newEmbedSQLException
private static java.sql.SQLException newEmbedSQLException(java.lang.String messageId,
int severity)
ASSERT
public static void ASSERT(EmbedConnection conn,
boolean mustBeTrue,
java.lang.String msg)
throws java.sql.SQLException
- Mimic SanityManager.ASSERT in a JDBC-friendly way,
and providing system cleanup for JDBC failures.
We need the connection to do cleanup...
THROWASSERT
static void THROWASSERT(EmbedConnection conn,
java.lang.String msg)
throws java.sql.SQLException
- Mimic SanityManager.THROWASSERT in a JDBC-friendly way,
and providing system cleanup for JDBC failures.
We need the connection to do cleanup...
newException
static java.sql.SQLException newException(java.lang.String messageID,
java.lang.Object a1,
java.lang.Object a2,
java.lang.Object a3)
generateCsSQLException
public static java.sql.SQLException generateCsSQLException(java.lang.String error)
generateCsSQLException
public static java.sql.SQLException generateCsSQLException(java.lang.String error,
java.lang.Object arg1)
generateCsSQLException
public static java.sql.SQLException generateCsSQLException(java.lang.String error,
java.lang.Object arg1,
java.lang.Object arg2)
generateCsSQLException
public static java.sql.SQLException generateCsSQLException(java.lang.String error,
java.lang.Object arg1,
java.lang.Object arg2,
java.lang.Object arg3)
generateCsSQLException
static java.sql.SQLException generateCsSQLException(java.lang.String error,
java.lang.Object arg1,
java.lang.Throwable t)
generateCsSQLException
public static java.sql.SQLException generateCsSQLException(org.apache.derby.iapi.error.StandardException se)
noCurrentConnection
public static java.sql.SQLException noCurrentConnection()
javaException
public static java.sql.SQLException javaException(java.lang.Throwable t)
notImplemented
public static java.sql.SQLException notImplemented()
notImplemented
public static java.sql.SQLException notImplemented(java.lang.String feature)
setStreamFailure
static java.sql.SQLException setStreamFailure(java.io.IOException e)
typeMisMatch
static java.sql.SQLException typeMisMatch(int targetSQLType)
typeName
public static java.lang.String typeName(int jdbcType)
JAVADOC | 
SOURCE | 
DOWNLOAD | NESTED | FIELD | CONSTR | METHOD