org.mmbase.module.database.support
Class MMHypersonic2Node

java.lang.Object
  |
  +--org.mmbase.module.database.support.MMSQL92Node
        |
        +--org.mmbase.module.database.support.MMHypersonic2Node

All Implemented Interfaces:

MMJdbc2NodeInterface

public class MMHypersonic2Node

extends MMSQL92Node

MMSQL92Node implements the MMJdbc2NodeInterface for sql92 types of database this is the class used to abstact the query's needed for mmbase for each database. It is now deprecated and only kept for people using the old hypersonic database instead of the new version Hsqldb. Eduard: This class is not depricated, since Orion 1.6.0 still uses this database as is example database with jndi resource's

Author:

Daniel Ockeloen

Fields inherited from class org.mmbase.module.database.support.MMSQL92Node

allowed2disallowed, disallowed2allowed, mmb, name, parser, typeMapping

Constructor Summary

MMHypersonic2Node()

Method Summary

MMObjectNode	decodeDBnodeField(MMObjectNode node, java.lang.String fieldname, java.sql.ResultSet rs, int i, java.lang.String prefix) Overridden since the hypersonic has following problems: rs.getString(i) does not return the same as new String(rs.getBytes(i)) (was added for encoding problem.
MultiConnection	getConnection(JDBCInterface jdbc)

Methods inherited from class org.mmbase.module.database.support.MMSQL92Node

addField, changeField, commit, convertXMLType, create_real, create, created, createObjectTable, decodeDBnodeField, decodeStringField, drop_real, drop, getAllowedField, getDBByte, getDBKey, getDBKeyOld, getDBText, getDisallowedField, getMatchCREATE, getMMNodeSearch2SQL, getNumberString, getOTypeString, getOwnerString, getReverseHash, getShortedByte, getShortedText, init, insert_real, insert, isAllowedParentBuilder, matchType, parseFieldPart, registerParentBuilder, removeField, removeNode, setDBByte, setDBText, size, tableSizeProtection, updateTable

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

MMHypersonic2Node

public MMHypersonic2Node()

Method Detail

getConnection

public MultiConnection getConnection(JDBCInterface jdbc)
                              throws java.sql.SQLException

Overrides:

getConnection in class MMSQL92Node

decodeDBnodeField

public MMObjectNode decodeDBnodeField(MMObjectNode node,
                                      java.lang.String fieldname,
                                      java.sql.ResultSet rs,
                                      int i,
                                      java.lang.String prefix)

Overridden since the hypersonic has following problems:

• rs.getString(i) does not return the same as new String(rs.getBytes(i)) (was added for encoding problem. Actuall we need 2 settings for MMBase. 1 for pages and 1 for database layer. When we keep using one will only give problems
• fieldnames have to be in lower case

Overrides:

decodeDBnodeField in class MMSQL92Node