you have to add a @CommitAfter in the method where update takes place, or do
a commit, there is a change in default action from commit to abort, it's in
the doc.
bernatowicz wrote:
>
> Hello. I have 2 entities with a parent-child relationship. Client is the
> parent, and Project is the child. In 5.0.11 each Project entity is
> written to the (mysql) DB correctly with its client's ID, but in 5.0.12+
> each Project's client_id is zero.
>
> I applied the following source code changes to upgrade from 5.0.11:
>
> * Changed import statements to reflect the renamed tapestry5 package.
> In AppModule.java:
> * Changed TapestryConstants.SUPPORTED_LOCALES_SYMBOL to
> SymbolConstants.SUPPORTED_LOCALES
> * Changed TapestryConstants.PRODUCTION_MODE_SYMBOL to
> SymbolConstants.PRODUCTION_MODE
>
> No other changes were made. I then changed the Tapestry version in
> pom.xml and fired it up with mvn jetty:run.
>
> Are there additional code or config changes that are required to keep this
> functionality working in 5.0.12+?
>
> Many thanks for your help!
> Jim
>
> ------------------------------ HbAction.java:
>
> package net.bernatowicz.tapestry.pages;
>
> import java.util.List;
>
> import org.apache.tapestry5.ioc.annotations.Inject;
> import org.hibernate.Session;
>
> import java.util.Date;
> import java.util.ArrayList;
> import java.text.SimpleDateFormat;
> import java.text.ParseException;
>
> import net.bernatowicz.tapestry.entities.Hello;
> import net.bernatowicz.tapestry.entities.Client;
> import net.bernatowicz.tapestry.entities.YesNo;
> import net.bernatowicz.tapestry.entities.Project;
>
> public class HbAction {
>
> @Inject
> private Session _session;
> private Hello current;
>
> public void onAction() {
> Hello h = new Hello();
> h.setCreatedOn(new Date());
> h.setMessage("Hello");
> _session.save(h);
> ArrayList clientProjects = new ArrayList();
>
> // Client is the parent:
> SimpleDateFormat sdf = new SimpleDateFormat("MM/dd/yyyy");
> Client c = new Client();
> c.setActive(YesNo.YES);
> c.setName("InfiNet Marketing Group, Inc.");
> _session.save(c);
>
> // Project (1) is a child:
> Project p = new Project();
> p.setActive(YesNo.YES);
> p.setClient(c);
> try {
> p.setDueDate(sdf.parse("04/01/2008"));
> } catch (ParseException e) {
> e.printStackTrace();
> }
> p.setName("Redesign Woodlyn Sales Website");
> p.setSortKey(9);
> _session.save(p);
>
> clientProjects.add(p);
>
> // Project (2) is another child:
> p = new Project();
> p.setActive(YesNo.YES);
> p.setClient(c);
> try {
> p.setDueDate(sdf.parse("4/15/08"));
> } catch (ParseException e) {
> e.printStackTrace();
> }
> p.setName("Do Taxes");
> p.setSortKey(2);
> clientProjects.add(p);
>
> _session.save(p);
>
> c.setProjects(clientProjects);
> _session.save(c);
> }
>
> public List getList() {
> return _session.createCriteria(Hello.class).list();
> }
>
> public Hello getCurrent() {
> return current;
> }
>
> public void setCurrent(Hello current) {
> this.current = current;
> }
> }
>
> ------------------------------ Client.java:
>
> package net.bernatowicz.tapestry.entities;
>
> import javax.persistence.*;
> import java.util.*;
> import java.io.Serializable;
>
> @Entity
> @Table(name = "client")
> public class Client implements Serializable {
> public Client() {
> created = new Date();
> }
> @Id
> @GeneratedValue
> @Column(name = "client_id")
> private long id;
>
> @Column(name = "name", length = 50)
> private String name;
>
> @Column(name = "active")
> private YesNo active;
>
> @Column(name = "created")
> private Date created;
>
> @Column(name = "updated")
> private Date updated;
>
> @OneToMany(
> targetEntity = Project.class,
> cascade = {CascadeType.ALL},
> fetch = FetchType.EAGER
> )
> @JoinColumn(name = "client_id")
> @org.hibernate.annotations.Cascade(
> value = org.hibernate.annotations.CascadeType.DELETE_ORPHAN
> )
> @org.hibernate.annotations.IndexColumn(name = "sort_key")
> private List projects = new ArrayList();
>
> public long getId() {
> return id;
> }
>
> public String getName() {
> return name;
> }
>
> public void setName(String name) {
> this.name = name;
> updated = new Date();
> }
>
> public YesNo getActive() {
> return active;
> }
>
> public void setActive(YesNo active) {
> this.active = active;
> updated = new Date();
> }
>
> public Date getCreated() {
> return created;
> }
>
> public void setCreated(Date created) {
> this.created = created;
> updated = new Date();
> }
>
> public Date getUpdated() {
> return updated;
> }
>
> public void setUpdated(Date updated) {
> this.updated = updated;
> }
>
> public List getProjects() {
> return projects;
> }
>
> public void setProjects(List projects) {
> this.projects = projects;
> }
>
> public long getId2() {
> return id;
> }
>
> }
>
> ------------------------------ Project.java:
>
> package net.bernatowicz.tapestry.entities;
>
> import javax.persistence.*;
> import java.util.Date;
> import java.io.Serializable;
>
> @Entity
> @Table(name = "project")
> public class Project implements Serializable {
> public Project() {
> created = new Date();
> }
>
> @Id
> @GeneratedValue
> @Column(name = "project_id")
> private long id;
>
> @Column(name = "name", length = 50)
> private String name;
>
> @Column(name = "due_date")
> private Date dueDate;
>
> @Column(name = "sort_key")
> private int sortKey;
>
> @Column(name = "active")
> private YesNo active;
>
> @Column(name = "created")
> private Date created;
>
> @Column(name = "updated")
> private Date updated;
>
> @ManyToOne(targetEntity = Client.class)
> @JoinColumn(name = "client_id", nullable = false, updatable = false,
> insertable = false)
> private Client client;
>
> public long getId() {
> return id;
> }
>
> public long getId2() {
> return id;
> }
>
> public String getName() {
> return name;
> }
>
> public void setName(String name) {
> this.name = name;
> updated = new Date();
> }
>
> public Date getDueDate() {
> return dueDate;
> }
>
> public void setDueDate(Date dueDate) {
> this.dueDate = dueDate;
> }
>
> public int getSortKey() {
> return sortKey;
> }
>
> public void setSortKey(int sortKey) {
> this.sortKey = sortKey;
> }
>
> public YesNo getActive() {
> return active;
> }
>
> public void setActive(YesNo active) {
> this.active = active;
> }
>
> public Client getClient() {
> return client;
> }
>
> public void setClient(Client client) {
> this.client = client;
> }
>
> public Date getCreated() {
> return created;
> }
>
> public void setCreated(Date created) {
> this.created = created;
> updated = new Date();
> }
>
> public Date getUpdated() {
> return updated;
> }
>
> public void setUpdated(Date updated) {
> this.updated = updated;
> }
> }
>
> ------------------------------ pom.xml:
>
> <project xsi:schemaLocation="http://maven.apache.org/POM/4.0.0
> http://maven.apache.org/maven-v4_0_0.xsd";
> xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";
> xmlns="http://maven.apache.org/POM/4.0.0";>
> <modelVersion>4.0.0</modelVersion>
> <groupId>net.bernatowicz</groupId>
> <artifactId>demonstrosity</artifactId>
> <version>1.0.0-SNAPSHOT</version>
> <packaging>war</packaging>
> <name>Tapestry 5 Demonstrosity</name>
> <dependencies>
> <dependency>
> <groupId>org.apache.tapestry</groupId>
> <artifactId>tapestry-core</artifactId>
> <version>${tapestry-release-version}</version>
> </dependency>
>
> <!-- for hibernate -->
> <dependency>
> <groupId>org.apache.tapestry</groupId>
> <artifactId>tapestry-hibernate</artifactId>
> <version>${tapestry-release-version}</version>
> </dependency>
> <dependency>
> <groupId>org.hibernate</groupId>
> <artifactId>hibernate</artifactId>
> <version>3.2.2.ga</version>
> </dependency>
> <dependency>
> <groupId>c3p0</groupId>
> <artifactId>c3p0</artifactId>
> <version>0.9.0</version>
> </dependency>
> <dependency>
> <groupId>geronimo-spec</groupId>
> <artifactId>geronimo-spec-jta</artifactId>
> <version>1.0-M1</version>
> <scope>test</scope>
> </dependency>
> <dependency>
> <groupId>org.hibernate</groupId>
> <artifactId>hibernate-annotations</artifactId>
> <version>3.2.1.ga</version>
> </dependency>
> <dependency>
> <groupId>mysql</groupId>
> <artifactId>mysql-connector-java</artifactId>
> <version>3.1.12</version>
> </dependency>
> <!-- for hibernate -->
>
> <dependency>
> <groupId>jasperreports</groupId>
> <artifactId>jasperreports</artifactId>
> <version>3.0.0</version>
> </dependency>
>
> <dependency>
> <groupId>jexcelapi</groupId>
> <artifactId>jxl</artifactId>
> <version>2.6</version>
> </dependency>
>
> <dependency>
> <groupId>com.lowagie</groupId>
> <artifactId>itext</artifactId>
> <version>2.0.8</version>
> </dependency>
>
> <!-- can we use the dependency of iText from jasperreports? YES!!
> <dependency>
> <groupId>jfree</groupId>
> <artifactId>jfreechart</artifactId>
> <version>1.0.9</version>
> </dependency>
> -->
>
> <dependency>
> <groupId>opensymphony</groupId>
> <artifactId>sitemesh</artifactId>
> <version>2.3</version>
> </dependency>
>
> <!-- A dependency on either JUnit or TestNG is required, or the
> surefire plugin (which runs the tests)
> will fail, preventing Maven from packaging the WAR. Tapestry includes a
> large number
> of testing facilities designed for use with TestNG (http://testng.org/),
> so it's recommended. -->
> <dependency>
> <groupId>org.testng</groupId>
> <artifactId>testng</artifactId>
> <version>5.1</version>
> <classifier>jdk15</classifier>
> <scope>test</scope>
> </dependency>
>
> </dependencies>
> <build>
> <finalName>demonstrosity</finalName>
> <plugins>
> <plugin>
> <groupId>org.apache.maven.plugins</groupId>
> <artifactId>maven-compiler-plugin</artifactId>
> <configuration>
> <source>1.5</source>
> <target>1.5</target>
> <optimize>true</optimize>
> </configuration>
> </plugin>
>
> <!-- Run the application using "mvn jetty:run" -->
> <plugin>
> <groupId>org.mortbay.jetty</groupId>
> <artifactId>maven-jetty-plugin</artifactId>
> <configuration>
> <!-- Log to the console. -->
> <requestLog
> implementation="org.mortbay.jetty.NCSARequestLog">
> <!-- This doesn't do anything for Jetty, but is a
> workaround for a Maven bug
> that prevents the requestLog from being set.
> -->
> <append>true</append>
> </requestLog>
> </configuration>
> </plugin>
>
> <!-- This changes the WAR file packaging so that what would
> normally go into WEB-INF/classes
> is instead packaged as WEB-INF/lib/tapps.jar. This is
> necessary for Tapestry
> to be able to search for page and component classes at
> startup. Only
> certain application servers require this configuration,
> please see the documentation
> at the Tapestry 5 project page
> (http://tapestry.apache.org/tapestry5/). -->
>
> <plugin>
> <groupId>org.apache.maven.plugins</groupId>
> <artifactId>maven-war-plugin</artifactId>
> <configuration>
> <archiveClasses>true</archiveClasses>
> </configuration>
> </plugin>
> </plugins>
>
> </build>
>
> <reporting>
>
> <!-- Adds a report detailing the components, mixins and base
> classes defined by this module. -->
> <plugins>
> <plugin>
> <groupId>org.apache.tapestry</groupId>
> <artifactId>tapestry-component-report</artifactId>
> <version>${tapestry-release-version}</version>
> <configuration>
> <rootPackage>net.bernatowicz.tapestry</rootPackage>
> </configuration>
> </plugin>
> </plugins>
> </reporting>
>
> <repositories>
> <!-- This can be commented out when the tapestry-release-version
> is a not a snapshot.
> The non-snapshot Tapestry artifacts are distributed through the central
> repository at ibiblio. -->
>
> <repository>
> <id>tapestry-snapshots</id>
>
> <url>http://tapestry.formos.com/maven-snapshot-repository/</url>
> </repository>
>
> <repository>
> <id>codehaus.snapshots</id>
> <url>http://snapshots.repository.codehaus.org</url>
> </repository>
> <!-- For access to the selenium JARs. -->
> <repository>
> <id>openqa</id>
> <name>OpenQA Maven Repository</name>
> <url>http://maven.openqa.org/</url>
> </repository>
> </repositories>
> <pluginRepositories>
>
> <!-- As above, this can be commented out when access to the
> snapshot version
> of a Tapestry Maven plugin is not required. -->
> <pluginRepository>
> <id>tapestry-snapshots</id>
>
> <url>http://tapestry.formos.com/maven-snapshot-repository/</url>
> </pluginRepository>
>
> </pluginRepositories>
>
> <properties>
> <tapestry-release-version>5.0.13</tapestry-release-version>
> </properties>
> </project>
>
>
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