joerg 2004/02/04 09:33:59
Modified: src/blocks/ojb/samples/jdo/xsp demo1.xsp
src/blocks/ojb/conf repository.xml package.jdo
src/blocks/ojb build.xml
src/blocks/ojb/samples/woody employee.js
src/blocks/ojb/samples/odmg/xsp demo1.xsp
Added: src/blocks/ojb/java/org/apache/cocoon/ojb/samples/bean
Employee.java Department.java
src/blocks/ojb/java/org/apache/cocoon/ojb/samples
EmployeeDAO.java
Removed: src/blocks/ojb/conf EmployeeImpl.java
src/blocks/ojb/conf/java Department.java Employee.java
Log:
- fixed some bugs like missing repository.xml and EmployeeImpl.class;
- renamed EmployeeImpl to EmployeeDAO (data access object) as it is not an
implementation of an interface as one would expect;
- classes to be enhanced into additional package "bean"
- moved java files from conf and conf/java to src/java/**/samples/ (what
hacks have that been!!), so the default samples build can be used;
- made "personnel" datasource the default in repository.xml as "default" is
not available in cocoon.xconf and so does not work;
Please never so much hacks in a build again! It was a hard work to get that
working!
Revision Changes Path
1.1
cocoon-2.1/src/blocks/ojb/java/org/apache/cocoon/ojb/samples/bean/Employee.java
Index: Employee.java
===================================================================
/*
============================================================================
The Apache Software License, Version 1.1
============================================================================
Copyright (C) 1999-2003 The Apache Software Foundation. All rights reserved.
Redistribution and use in source and binary forms, with or without modifica-
tion, are permitted provided that the following conditions are met:
1. Redistributions of source code must retain the above copyright notice,
this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright notice,
this list of conditions and the following disclaimer in the documentation
and/or other materials provided with the distribution.
3. The end-user documentation included with the redistribution, if any, must
include the following acknowledgment: "This product includes software
developed by the Apache Software Foundation (http://www.apache.org/)."
Alternately, this acknowledgment may appear in the software itself, if
and wherever such third-party acknowledgments normally appear.
4. The names "Apache Cocoon" and "Apache Software Foundation" must not be
used to endorse or promote products derived from this software without
prior written permission. For written permission, please contact
[EMAIL PROTECTED]
5. Products derived from this software may not be called "Apache", nor may
"Apache" appear in their name, without prior written permission of the
Apache Software Foundation.
THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
APACHE SOFTWARE FOUNDATION OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLU-
DING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
This software consists of voluntary contributions made by many individuals
on behalf of the Apache Software Foundation and was originally created by
Stefano Mazzocchi <[EMAIL PROTECTED]>. For more information on the Apache
Software Foundation, please see <http://www.apache.org/>.
*/
package org.apache.cocoon.ojb.samples.bean;
import java.io.Serializable;
/**
* Employee's Bean
*
* @author <a href="mailto:[EMAIL PROTECTED]">Antonio Gallardo</a>
* @version CVS $Id: Employee.java,v 1.1 2004/02/04 17:33:58 joerg Exp $
*/
public class Employee implements Serializable {
private int id;
protected int departmentId;
protected String name;
public Employee(){
this.id = 1;
this.departmentId = 1;
this.name = "My Name";
}
public int getId() {
return this.id;
}
public int getDepartmentId() {
return this.departmentId;
}
public String getName() {
return this.name;
}
public void setId(int newId) {
this.id = newId;
}
public void setDepartmentId(int newDepartmentId) {
this.departmentId = newDepartmentId;
}
public void setName(String newName) {
this.name = newName;
}
}
1.1
cocoon-2.1/src/blocks/ojb/java/org/apache/cocoon/ojb/samples/bean/Department.java
Index: Department.java
===================================================================
/*
============================================================================
The Apache Software License, Version 1.1
============================================================================
Copyright (C) 1999-2003 The Apache Software Foundation. All rights reserved.
Redistribution and use in source and binary forms, with or without modifica-
tion, are permitted provided that the following conditions are met:
1. Redistributions of source code must retain the above copyright notice,
this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright notice,
this list of conditions and the following disclaimer in the documentation
and/or other materials provided with the distribution.
3. The end-user documentation included with the redistribution, if any, must
include the following acknowledgment: "This product includes software
developed by the Apache Software Foundation (http://www.apache.org/)."
Alternately, this acknowledgment may appear in the software itself, if
and wherever such third-party acknowledgments normally appear.
4. The names "Apache Cocoon" and "Apache Software Foundation" must not be
used to endorse or promote products derived from this software without
prior written permission. For written permission, please contact
[EMAIL PROTECTED]
5. Products derived from this software may not be called "Apache", nor may
"Apache" appear in their name, without prior written permission of the
Apache Software Foundation.
THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
APACHE SOFTWARE FOUNDATION OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLU-
DING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
This software consists of voluntary contributions made by many individuals
on behalf of the Apache Software Foundation and was originally created by
Stefano Mazzocchi <[EMAIL PROTECTED]>. For more information on the Apache
Software Foundation, please see <http://www.apache.org/>.
*/
package org.apache.cocoon.ojb.samples.bean;
import java.io.Serializable;
/**
* Department's Bean
*
* @author <a href="mailto:[EMAIL PROTECTED]">Antonio Gallardo</a>
* @version CVS $Id: Department.java,v 1.1 2004/02/04 17:33:58 joerg Exp $
*/
public class Department implements Serializable {
private int id;
protected String name;
public Department(){
}
public int getId() {
return id;
}
public String getName() {
return name;
}
public void setId(int newId) {
id = newId;
}
public void setName(String newName) {
name = newName;
}
}
1.2 +1 -1 cocoon-2.1/src/blocks/ojb/samples/jdo/xsp/demo1.xsp
Index: demo1.xsp
===================================================================
RCS file: /home/cvs/cocoon-2.1/src/blocks/ojb/samples/jdo/xsp/demo1.xsp,v
retrieving revision 1.1
retrieving revision 1.2
diff -u -r1.1 -r1.2
--- demo1.xsp 28 Sep 2003 04:31:10 -0000 1.1
+++ demo1.xsp 4 Feb 2004 17:33:58 -0000 1.2
@@ -65,7 +65,7 @@
<xsp:include>javax.jdo.Transaction</xsp:include>
<xsp:include>org.apache.cocoon.ojb.jdo.components.JdoPMF</xsp:include>
<xsp:include>javax.jdo.Transaction</xsp:include>
-
<xsp:include>org.apache.cocoon.ojb.samples.Department</xsp:include>
+
<xsp:include>org.apache.cocoon.ojb.samples.bean.Department</xsp:include>
</xsp:structure>
<xsp:init-page>
1.2 +3 -4 cocoon-2.1/src/blocks/ojb/conf/repository.xml
Index: repository.xml
===================================================================
RCS file: /home/cvs/cocoon-2.1/src/blocks/ojb/conf/repository.xml,v
retrieving revision 1.1
retrieving revision 1.2
diff -u -r1.1 -r1.2
--- repository.xml 3 Feb 2004 11:12:04 -0000 1.1
+++ repository.xml 4 Feb 2004 17:33:58 -0000 1.2
@@ -18,7 +18,6 @@
-->
<jdbc-connection-descriptor
jcd-alias="default"
- default-connection="true"
platform="Hsqldb"
jdbc-level="3.0"
driver="org.hsqldb.jdbcDriver"
@@ -42,18 +41,18 @@
</sequence-manager>
</jdbc-connection-descriptor>
- <jdbc-connection-descriptor jcd-alias="personnel">
+ <jdbc-connection-descriptor jcd-alias="personnel"
default-connection="true">
<sequence-manager
className="org.apache.ojb.broker.util.sequence.SequenceManagerHighLowImpl">
<attribute attribute-name="grabSize" attribute-value="5"/>
</sequence-manager>
</jdbc-connection-descriptor>
- <class-descriptor class="org.apache.cocoon.ojb.samples.Department"
table="DEPARTMENT">
+ <class-descriptor class="org.apache.cocoon.ojb.samples.bean.Department"
table="DEPARTMENT">
<field-descriptor name="id" column="ID" jdbc-type="INTEGER"
primarykey="true"/>
<field-descriptor name="name" column="NAME" jdbc-type="VARCHAR"/>
</class-descriptor>
- <class-descriptor class="org.apache.cocoon.ojb.samples.Employee"
table="EMPLOYEE">
+ <class-descriptor class="org.apache.cocoon.ojb.samples.bean.Employee"
table="EMPLOYEE">
<field-descriptor name="id" column="ID"
jdbc-type="INTEGER" primarykey="true"/>
<field-descriptor name="departmentId" column="DEPARTMENT_ID"
jdbc-type="INTEGER"/>
<field-descriptor name="name" column="NAME"
jdbc-type="VARCHAR"/>
1.2 +1 -1 cocoon-2.1/src/blocks/ojb/conf/package.jdo
Index: package.jdo
===================================================================
RCS file: /home/cvs/cocoon-2.1/src/blocks/ojb/conf/package.jdo,v
retrieving revision 1.1
retrieving revision 1.2
diff -u -r1.1 -r1.2
--- package.jdo 3 Feb 2004 11:12:04 -0000 1.1
+++ package.jdo 4 Feb 2004 17:33:58 -0000 1.2
@@ -2,7 +2,7 @@
<!DOCTYPE jdo SYSTEM "file:/javax/jdo/jdo.dtd">
<jdo>
- <package name="org.apache.cocoon.ojb.samples">
+ <package name="org.apache.cocoon.ojb.samples.bean">
<class name="Employee" identity-type="datastore">
<extension vendor-name="ojb" key="table" value="EMPLOYEE"/>
<field name="id" persistence-modifier="persistent">
1.2 +47 -49 cocoon-2.1/src/blocks/ojb/build.xml
Index: build.xml
===================================================================
RCS file: /home/cvs/cocoon-2.1/src/blocks/ojb/build.xml,v
retrieving revision 1.1
retrieving revision 1.2
diff -u -r1.1 -r1.2
--- build.xml 3 Feb 2004 11:12:04 -0000 1.1
+++ build.xml 4 Feb 2004 17:33:59 -0000 1.2
@@ -1,51 +1,49 @@
-<project default="main" >
+<project default="main">
-<property name="jdoEnhancer" value="com.sun.jdori.enhancer.Main"/>
-<property name="jdobuildpath" value="${build.webapp.webinf}/classes"/>
-<property name="packagebuildpath"
value="${jdobuildpath}/org/apache/cocoon/ojb/samples"/>
-<property name="jdofile" value="${packagebuildpath}/package.jdo"/>
-
- <path id="ojb.classpath">
-<!-- <path refid="classpath"/> -->
- <pathelement path="${jdobuildpath}"/>
- <fileset dir="${block.dir}/lib">
- <include name="**/*.jar"/>
- </fileset>
- <fileset dir="${basedir}/lib/local">
- <include name="**/*.jar"/>
- </fileset>
- </path>
-
- <available classname="${jdoEnhancer}" classpathref="ojb.classpath"
property="jdo.present"/>
-
- <target name="main" unless="unless.exclude.webapp.samples"
depends="compile, jdo"/>
-
- <target name="compile" unless="unless.exclude.webapp.samples">
- <copy file="${block.dir}/conf/package.jdo" tofile="${jdofile}"/>
- <copy file="${block.dir}/conf/repository.dtd"
tofile="${jdobuildpath}/repository.dtd"/>
- <copy file="${block.dir}/conf/OJB.properties"
tofile="${jdobuildpath}/OJB.properties"/>
- <copy file="${block.dir}/conf/EmployeeImpl.java"
tofile="${build.blocks}/ojb/dest/java/EmployeeImpl.java"/>
- <!-- Build the Bean samples classes -->
- <mkdir dir="${jdobuildpath}"/>
- <javac destdir="${jdobuildpath}"
- debug="${compiler.debug}"
- optimize="${compiler.optimize}"
- deprecation="${compiler.deprecation}"
- target="${target.vm}"
- nowarn="${compiler.nowarn}"
- compiler="${compiler}">
- <src path="${block.dir}/conf/java"/>
- </javac>
- </target>
-
- <target name="jdo" if="jdo.present"
unless="unless.exclude.webapp.samples">
- <!-- Run the JDO Enhancer -->
- <echo>Running JDO Enhancer because ${jdo.present} ...</echo>
- <java fork="yes" failonerror="yes" classname="${jdoEnhancer}"
classpathref="ojb.classpath">
- <arg line="-f -d ${jdobuildpath} ${jdofile}
${packagebuildpath}/Employee.class"/>
- </java>
- <java fork="yes" failonerror="yes" classname="${jdoEnhancer}"
classpathref="ojb.classpath">
- <arg line="-f -d ${jdobuildpath} ${jdofile}
${packagebuildpath}/Department.class"/>
- </java>
- </target>
+ <property name="jdoEnhancer" value="com.sun.jdori.enhancer.Main"/>
+ <property name="build.blocks.ojb.samples"
value="${build.blocks}/ojb/samples"/>
+
+ <path id="ojb.classpath">
+ <pathelement path="${build.blocks.ojb.samples}"/>
+ <fileset dir="${block.dir}/lib">
+ <include name="*.jar"/>
+ </fileset>
+ <fileset dir="${basedir}/lib/local">
+ <include name="*.jar"/>
+ </fileset>
+ </path>
+
+ <available classname="${jdoEnhancer}" classpathref="ojb.classpath"
property="jdo.present"/>
+
+ <target name="main" unless="unless.exclude.webapp.samples" depends="jdo"/>
+
+ <target name="prepare">
+ <mkdir dir="${build.blocks.ojb.samples}"/>
+ <copy file="${block.dir}/conf/package.jdo"
tofile="${build.blocks.ojb.samples}/package.jdo"/>
+ <copy file="${block.dir}/conf/repository.dtd"
tofile="${build.webapp.classes}/repository.dtd"/>
+ <copy file="${block.dir}/conf/repository.xml"
tofile="${build.webapp.classes}/repository.xml"/>
+ <copy file="${block.dir}/conf/OJB.properties"
tofile="${build.webapp.classes}/OJB.properties"/>
+ </target>
+
+ <!-- unfortunately this build.xml is called before the samples are
compiled,
+ so we have to do it here "by hand" -->
+ <target name="compile" unless="unless.exclude.webapp.samples">
+ <javac compiler="${compiler}" nowarn="${compiler.nowarn}"
+ target="${target.vm}" deprecation="${compiler.deprecation}"
+ optimize="${compiler.optimize}" debug="${compiler.debug}"
+ destdir="${build.blocks.ojb.samples}">
+ <src path="${blocks}/ojb/java"/>
+ <classpath refid="ojb.classpath"/>
+ <include name="**/samples/bean/*.java"/>
+ </javac>
+ </target>
+
+ <target name="jdo" if="jdo.present" unless="unless.exclude.webapp.samples"
depends="prepare, compile">
+ <property name="build.blocks.ojb.samples.package"
value="${build.blocks.ojb.samples}/org/apache/cocoon/ojb/samples/bean"/>
+ <!-- Run the JDO Enhancer -->
+ <echo>Running JDO Enhancer because ${jdo.present} ...</echo>
+ <java fork="yes" failonerror="yes" classname="${jdoEnhancer}"
classpathref="ojb.classpath">
+ <arg line="-f -d ${build.blocks.ojb.samples}
${build.blocks.ojb.samples}/package.jdo
${build.blocks.ojb.samples.package}/Employee.class
${build.blocks.ojb.samples.package}/Department.class"/>
+ </java>
+ </target>
</project>
1.8 +4 -4 cocoon-2.1/src/blocks/ojb/samples/woody/employee.js
Index: employee.js
===================================================================
RCS file: /home/cvs/cocoon-2.1/src/blocks/ojb/samples/woody/employee.js,v
retrieving revision 1.7
retrieving revision 1.8
diff -u -r1.7 -r1.8
--- employee.js 4 Feb 2004 14:18:15 -0000 1.7
+++ employee.js 4 Feb 2004 17:33:59 -0000 1.8
@@ -6,13 +6,13 @@
var factory =
cocoon.getComponent(Packages.org.apache.cocoon.ojb.jdo.components.JdoPMF.ROLE);
// Create a empty Bean
- var bean = new Packages.org.apache.cocoon.ojb.samples.Employee();
- var ojbEmployee = Packages.org.apache.cocoon.ojb.samples.EmployeeImpl();
+ var bean = new Packages.org.apache.cocoon.ojb.samples.bean.Employee();
+ var dao = new Packages.org.apache.cocoon.ojb.samples.EmployeeDAO();
// Fill some initial data to the bean
bean.setId(1);
// Load bean based on the given PrimaryKey
- ojbEmployee.retrieve(bean, factory);
+ dao.retrieve(bean, factory);
// Load the Bean to the form
form.load(bean);
@@ -22,7 +22,7 @@
form.save(bean);
// Update Bean in Database
- ojbEmployee.update(bean, factory);
+ dao.update(bean, factory);
// Clean up the operation
cocoon.releaseComponent(factory);
1.2 +3 -3 cocoon-2.1/src/blocks/ojb/samples/odmg/xsp/demo1.xsp
Index: demo1.xsp
===================================================================
RCS file: /home/cvs/cocoon-2.1/src/blocks/ojb/samples/odmg/xsp/demo1.xsp,v
retrieving revision 1.1
retrieving revision 1.2
diff -u -r1.1 -r1.2
--- demo1.xsp 1 Feb 2004 21:37:29 -0000 1.1
+++ demo1.xsp 4 Feb 2004 17:33:59 -0000 1.2
@@ -62,7 +62,7 @@
<xsp:structure>
<xsp:include>org.apache.cocoon.ojb.odmg.components.OdmgImplementation</xsp:include>
-
<xsp:include>org.apache.cocoon.ojb.samples.Department</xsp:include>
+
<xsp:include>org.apache.cocoon.ojb.samples.bean.Department</xsp:include>
<xsp:include>org.odmg.Implementation</xsp:include>
<xsp:include>org.odmg.Transaction</xsp:include>
<xsp:include>org.odmg.ODMGException</xsp:include>
1.1
cocoon-2.1/src/blocks/ojb/java/org/apache/cocoon/ojb/samples/EmployeeDAO.java
Index: EmployeeDAO.java
===================================================================
/*
============================================================================
The Apache Software License, Version 1.1
============================================================================
Copyright (C) 1999-2003 The Apache Software Foundation. All rights reserved.
Redistribution and use in source and binary forms, with or without modifica-
tion, are permitted provided that the following conditions are met:
1. Redistributions of source code must retain the above copyright notice,
this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright notice,
this list of conditions and the following disclaimer in the documentation
and/or other materials provided with the distribution.
3. The end-user documentation included with the redistribution, if any, must
include the following acknowledgment: "This product includes software
developed by the Apache Software Foundation (http://www.apache.org/)."
Alternately, this acknowledgment may appear in the software itself, if
and wherever such third-party acknowledgments normally appear.
4. The names "Apache Cocoon" and "Apache Software Foundation" must not be
used to endorse or promote products derived from this software without
prior written permission. For written permission, please contact
[EMAIL PROTECTED]
5. Products derived from this software may not be called "Apache", nor may
"Apache" appear in their name, without prior written permission of the
Apache Software Foundation.
THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
APACHE SOFTWARE FOUNDATION OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLU-
DING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
This software consists of voluntary contributions made by many individuals
on behalf of the Apache Software Foundation and was originally created by
Stefano Mazzocchi <[EMAIL PROTECTED]>. For more information on the Apache
Software Foundation, please see <http://www.apache.org/>.
*/
package org.apache.cocoon.ojb.samples;
import javax.jdo.PersistenceManager;
import javax.jdo.Transaction;
import org.apache.cocoon.ojb.jdo.components.JdoPMF;
import org.apache.cocoon.ojb.samples.bean.*;
import org.apache.ojb.broker.Identity;
import org.apache.ojb.broker.PersistenceBroker;
import org.apache.ojb.broker.PersistenceBrokerFactory;
/**
* Employee's Impl
*
* @author <a href="mailto:[EMAIL PROTECTED]">Antonio Gallardo</a>
* @version CVS $Id: EmployeeDAO.java,v 1.1 2004/02/04 17:33:59 joerg Exp $
*/
public class EmployeeDAO {
public EmployeeDAO(){}
public void retrieve(Employee bean, JdoPMF pmf) {
/* 1. Get the PersistenceManager */
PersistenceManager persistenceManager = pmf.getPersistenceManager();
Employee e = new Employee();
e.setId(bean.getId());
PersistenceBroker broker =
PersistenceBrokerFactory.defaultPersistenceBroker();
Identity oid = new Identity(e, broker);
Employee b = new Employee();
// 2. start transaction
persistenceManager.currentTransaction().begin();
// 3. Get the Object based on the primary key
b = (Employee) persistenceManager.getObjectById(oid, false);
// 4. Copy data to bean
copyData(b, bean);
// 5. End transaction
persistenceManager.currentTransaction().commit();
}
public void insert(Employee e, JdoPMF pmf) {
/* 1. Get the PersistenceManager */
PersistenceManager persistenceManager = pmf.getPersistenceManager();
// 2. Get current transaction
Transaction tx = persistenceManager.currentTransaction();
// 3. Start a Transaction
tx.begin();
// 4. now perform persistence operations. Store the Employee
persistenceManager.makePersistent(e);
// 5. Commit the transaction
tx.commit();
}
public void update(Employee bean, JdoPMF pmf) {
/* 1. Get the PersistenceManager */
PersistenceManager persistenceManager = pmf.getPersistenceManager();
Employee e = new Employee();
e.setId(bean.getId());
PersistenceBroker broker =
PersistenceBrokerFactory.defaultPersistenceBroker();
Identity oid = new Identity(e, broker);
Employee b = new Employee();
// 2. start transaction
persistenceManager.currentTransaction().begin();
// 3. Get the Object based on the primary key
b = (Employee) persistenceManager.getObjectById(oid, false);
// 4. Copy data from bean
copyData(bean, b);
// Store to database
// persistenceManager.makePersistent(b);
// 5. End transaction
persistenceManager.currentTransaction().commit();
}
public void remove(Employee bean, JdoPMF pmf) {
/* 1. Get the PersistenceManager */
PersistenceManager persistenceManager = pmf.getPersistenceManager();
Employee e = new Employee();
e.setId(bean.getId());
PersistenceBroker broker =
PersistenceBrokerFactory.defaultPersistenceBroker();
Identity oid = new Identity(e, broker);
Employee b = new Employee();
// 2. start transaction
persistenceManager.currentTransaction().begin();
// 3. Get the Object based on the primary key
b = (Employee) persistenceManager.getObjectById(oid, false);
// Delete in the database
persistenceManager.deletePersistent(b);
// 5. End transaction
persistenceManager.currentTransaction().commit();
}
private void copyData(Employee from, Employee to) {
to.setId(from.getId());
to.setDepartmentId(from.getDepartmentId());
to.setName(from.getName());
}
}
