home *** CD-ROM | disk | FTP | other *** search
Java Source | 1998-03-20 | 2.9 KB | 104 lines |
- /*
- * @(#)SQLWarning.java 1.10 98/03/18
- *
- * Copyright 1996-1998 by Sun Microsystems, Inc.,
- * 901 San Antonio Road, Palo Alto, California, 94303, U.S.A.
- * All rights reserved.
- *
- * This software is the confidential and proprietary information
- * of Sun Microsystems, Inc. ("Confidential Information"). You
- * shall not disclose such Confidential Information and shall use
- * it only in accordance with the terms of the license agreement
- * you entered into with Sun.
- */
-
- package java.sql;
-
- /**
- * <P>The SQLWarning class provides information on a database access
- * warnings. Warnings are silently chained to the object whose method
- * caused it to be reported.
- *
- * @see Connection#getWarnings
- * @see Statement#getWarnings
- * @see ResultSet#getWarnings
- */
- public class SQLWarning extends SQLException {
-
- /**
- * Construct a fully specified SQLWarning.
- *
- * @param reason a description of the warning
- * @param SQLState an XOPEN code identifying the warning
- * @param vendorCode a database vendor specific warning code
- */
- public SQLWarning(String reason, String SQLstate, int vendorCode) {
- super(reason, SQLstate, vendorCode);
- DriverManager.println("SQLWarning: reason(" + reason +
- ") SQLstate(" + SQLstate +
- ") vendor code(" + vendorCode + ")");
- }
-
-
- /**
- * Construct an SQLWarning with a reason and SQLState;
- * vendorCode defaults to 0.
- *
- * @param reason a description of the warning
- * @param SQLState an XOPEN code identifying the warning
- */
- public SQLWarning(String reason, String SQLstate) {
- super(reason, SQLstate);
- DriverManager.println("SQLWarning: reason(" + reason +
- ") SQLState(" + SQLstate + ")");
- }
-
- /**
- * Construct an SQLWarning with a reason; SQLState defaults to
- * null and vendorCode defaults to 0.
- *
- * @param reason a description of the warning
- */
- public SQLWarning(String reason) {
- super(reason);
- DriverManager.println("SQLWarning: reason(" + reason + ")");
- }
-
- /**
- * Construct an SQLWarning ; reason defaults to null, SQLState
- * defaults to null and vendorCode defaults to 0.
- *
- */
- public SQLWarning() {
- super();
- DriverManager.println("SQLWarning: ");
- }
-
-
- /**
- * Get the warning chained to this one
- *
- * @return the next SQLException in the chain, null if none
- */
- public SQLWarning getNextWarning() {
- try {
- return ((SQLWarning)getNextException());
- } catch (ClassCastException ex) {
- // The chained value isn't a SQLWarning.
- // This is a programming error by whoever added it to
- // the SQLWarning chain. We throw a Java "Error".
- throw new Error("SQLWarning chain holds value that is not a SQLWarning");
- }
- }
-
- /**
- * Add an SQLWarning to the end of the chain.
- *
- * @param w the new end of the SQLException chain
- */
- public void setNextWarning(SQLWarning w) {
- setNextException(w);
- }
-
- }
-