Hi Simone,
I'll try doing String.hashCode()
1. OS: I'm using Slackware Linux, Blackdown JDK1.3 with Jbos PRE2-1 Dec 3
2. Client code:
/**
* doAcctDescrEdit - changes account description names
* @param Map dbMap - a map html form values to database table columns
*/
protected void doAcctDescEditEjb(Map dbMap) throws Exception {
TebNomlHome tebNomlHome = (TebNomlHome)
initialContext.lookup("qsp.TebNomlHome");
TebNomlPk tebNomlPk = new TebNomlPk((String)dbMap.get(DB_CMPY),
(String)dbMap.get(DB_NOMLVAL),1);
TebNoml tebNoml = tebNomlHome.findByPrimaryKey(tebNomlPk);
tebNoml.setDescr_30((String)dbMap.get(DB_DESCR30));
}
3. Err msg
Unknown status code: javax.ejb.ObjectNotFoundException:
Object with primary key
net.qspasp.ejbs.gl.tebnoml.TebNomlPk@3ad33d not found in
storage
4. Also I'm using whatever default CMP server the comes with Jboss
Paul Russo wrote:
> I have a primary key with multiple fields.
> When I try to do a findByPrimary key from a client, I get Object not
> found in storage. I know the database row exists. Also, I can make
> other findByPrimaryKey for CMP work by using a single field with no
> primary key class.
>
> I've included the primaryKey class and ejb-jar.xml and jaws xml files.
>
> I thank anybody who would take the time to look at this.
>
> package net.qspasp.ejbs.gl.tebnoml;
>
> public class TebNomlPk implements java.io.Serializable {
> public String cmpy;
> public String noml;
> public int path;
>
> private int hashCode;
>
> public TebNomlPk() {
> }
>
> public TebNomlPk(String cmpy, String noml, int path) {
> this.cmpy = cmpy;
> this.noml = noml;
> this.path = path;
>
> StringBuffer buff = new StringBuffer();
> buff.append(cmpy);
> buff.append(noml);
> buff.append(path);
> hashCode = buff.hashCode();
> }
>
> public boolean equals(Object key) {
> System.out.println("equals method");
> if ( (key == null)
> || !(key instanceof TebNomlPk) ) {
> System.out.println("equals =f1");
> return false;
> }
> if ( (((TebNomlPk)key).cmpy.equals(cmpy))
> && (((TebNomlPk)key).noml.equals(noml))
> && (((TebNomlPk)key).path == (path)) ) {
> System.out.println("equals =t1");
> return true;
> } else {
> System.out.println("equals =f2");
> return false;
> }
> }
>
> public int hashCode() {
> return hashCode;
> }
> }
>
> ejb-jar.xml
> --------------------
> <?xml version="1.0"?>
>
> <!DOCTYPE ejb-jar PUBLIC "-//Sun Microsystems, Inc.//DTD Enterprise
> JavaBeans 1.1//EN" "http://java.sun.com/j2ee/dtds/ejb-jar_1_1.dtd">
>
> <ejb-jar>
> <enterprise-beans>
> <entity>
> <description>Deployment descriptor for TebNoml bean</description>
> <ejb-name>TebNomlHome</ejb-name>
> <home>net.qspasp.ejbs.gl.tebnoml.TebNomlHome</home>
> <remote>net.qspasp.ejbs.gl.tebnoml.TebNoml</remote>
> <ejb-class>net.qspasp.ejbs.gl.tebnoml.TebNomlBean</ejb-class>
> <persistence-type>Container</persistence-type>
>
> <prim-key-class>net.qspasp.ejbs.gl.tebnoml.TebNomlPk</prim-key-class>
> <reentrant>False</reentrant>
> <cmp-field><field-name>cmpy</field-name></cmp-field>
> <cmp-field><field-name>path</field-name></cmp-field>
> <cmp-field><field-name>noml</field-name></cmp-field>
> <cmp-field><field-name>descr_30</field-name></cmp-field>
> <resource-ref>
> <description>A jdbc connection for the CMP bean</description>
> <res-ref-name>QspDBPool</res-ref-name>
> <res-type>javax.sql.DataSource</res-type>
> <res-auth>Container</res-auth>
> </resource-ref>
> </entity>
> </enterprise-beans>
> </ejb-jar>
>
> jaws.xml
> ---------
>
> <jaws>
> <datasource>xa.QspDBPool</datasource>
> <type-mapping>Oracle</type-mapping>
>
> <default-entity>
> <create-table>true</create-table>
> <remove-table>false</remove-table>
> <tuned-updates>true</tuned-updates>
> <read-only>false</read-only>
> <time-out>300</time-out>
> </default-entity>
>
> <type-mappings>
> <type-mapping>
> <name>Oracle</name>
> <mapping>
> <java-type>java.lang.Long</java-type>
> <jdbc-type>BIGINT</jdbc-type>
> <sql-type>NUMBER</sql-type>
> </mapping>
> <mapping>
> <java-type>java.lang.String</java-type>
> <jdbc-type>VARCHAR</jdbc-type>
> <sql-type>VARCHAR(256)</sql-type>
> </mapping>
> <mapping>
> <java-type>java.lang.String</java-type>
> <jdbc-type>VARCHAR</jdbc-type>
> <sql-type>CHAR</sql-type>
> </mapping>
> <mapping>
> <java-type>java.lang.Character</java-type>
> <jdbc-type>CHAR</jdbc-type>
> <sql-type>CHAR</sql-type>
> </mapping>
> <mapping>
> <java-type>java.lang.Short</java-type>
> <jdbc-type>INTEGER</jdbc-type>
> <sql-type>NUMBER</sql-type>
> </mapping>
> <mapping>
> <java-type>java.sql.TimeStamp</java-type>
> <jdbc-type>TIMESTAMP</jdbc-type>
> <sql-type>TIMESTAMP</sql-type>
> </mapping>
> <mapping>
> <java-type>java.lang.Double</java-type>
> <jdbc-type>DOUBLE</jdbc-type>
> <sql-type>NUMBER</sql-type>
> </mapping>
> <mapping>
> <java-type>java.lang.Byte</java-type>
> <jdbc-type>TINYINT</jdbc-type>
> <sql-type>NUMBER</sql-type>
> </mapping>
> <mapping>
> <java-type>java.lang.Boolean</java-type>
> <jdbc-type>BIT</jdbc-type>
> <sql-type>NUMBER</sql-type>
> </mapping>
> <mapping>
> <java-type>java.lang.Float</java-type>
> <jdbc-type>FLOAT</jdbc-type>
> <sql-type>NUMBER</sql-type>
> </mapping>
> <mapping>
> <java-type>java.lang.Object</java-type>
> <jdbc-type>JAVA_OBJECT</jdbc-type>
> <sql-type>JAVA_OBJECT</sql-type>
> </mapping>
> <mapping>
> <java-type>java.util.Date</java-type>
> <jdbc-type>DATE</jdbc-type>
> <sql-type>DATE</sql-type>
> </mapping>
> <mapping>
> <java-type>java.lang.Integer</java-type>
> <jdbc-type>INTEGER</jdbc-type>
> <sql-type>NUMBER</sql-type>
> </mapping>
> </type-mapping>
> </type-mappings>
>
> <enterprise-beans>
> <entity>
> <ejb-name>TebNomlHome</ejb-name>
> <table-name>TEBNOML</table-name>
> <create-table>false</create-table>
> <cmp-field>
> <field-name>cmpy</field-name>
> <column-name>CMPY</column-name>
> <jdbc-type>VARCHAR</jdbc-type>
> <sql-type>VARCHAR(2)</sql-type>
> </cmp-field>
> <cmp-field>
> <field-name>noml</field-name>
> <column-name>NOML</column-name>
> <jdbc-type>VARCHAR</jdbc-type>
> <sql-type>VARCHAR(20)</sql-type>
> </cmp-field>
> <cmp-field>
> <field-name>path</field-name>
> <column-name>PATH</column-name>
> <jdbc-type>INTEGER</jdbc-type>
> <sql-type>NUMBER</sql-type>
> </cmp-field>
> <cmp-field>
> <field-name>descr_30</field-name>
> <column-name>DESCR_30</column-name>
> </cmp-field>
> </entity>
> </enterprise-beans>
> </jaws>
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