I am building a test application against OCM. I have the following
classes that are annotated for OCM. The problem is that when I update and
version the root object PressRelease the Bean Author is versioned to
nt:versionedChild. While the OCM is checking for node type compatibility
it is throwing the following exception. It looks like the versionedChild
is not handled correctly. Any suggestions?
I also attempted to retrieve the version based on the version name for the
rootVersion but also trapped. From a Version object how should I access
each of the versioned entries?
Thanks
Wes
@Node (jcrMixinTypes="mix:versionable")
public class PressRelease
{
@Field(path=true) String path;
@Field String title;
@Field Date pubDate;
@Field String content;
@Bean Author author;
@Collection (elementClassName=Comment.class) List<Comment> comments =
new
ArrayList<Comment>();
public String getPath() {
return path;
}
public void setPath(String path) {
this.path = path;
}
public String getContent() {
return content;
}
public void setContent(String content) {
this.content = content;
}
public Date getPubDate() {
return pubDate;
}
public void setPubDate(Date pubDate) {
this.pubDate = pubDate;
}
public String getTitle() {
return title;
}
public void setTitle(String title) {
this.title = title;
}
public Author getAuthor() {
return author;
}
public void setAuthor(Author author) {
this.author = author;
}
public List<Comment> getComments() {
return comments;
}
public void setComments(List<Comment> comments) {
this.comments = comments;
}
}
@Node (jcrMixinTypes="mix:versionable")
public class Author {
@Field(path=true) String path;
@Field String name;
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public String getPath() {
return path;
}
public void setPath(String path) {
this.path = path;
}
}
MAIN
while (versionIterator.hasNext())
{
Version version = (Version) versionIterator.next();
System.out.println("version found : "+ version.getName() + " - " +
version.getPath() + " - " +
version.getCreated().getTime());
if (!version.getName().equals("jcr:rootVersion"))
{
// Get the object matching to the first version
pressRelease = (PressRelease)
ocm.getObject("/newtutorial",version.getName());
System.out.println("PressRelease title : " +
pressRelease.getTitle());
System.out.println(" author: " +
pressRelease.getAuthor().getName());
System.out.println(" content: " +
pressRelease.getContent());
List comments = pressRelease.getComments();
Iterator iterator = comments.iterator();
while (iterator.hasNext())
{
comment = (Comment) iterator.next();
System.out.println("Comment : <" + comment.getData() +
">" +
comment.getText());
}
}
}
CONSOLE
version found : jcr:rootVersion -
/jcr:system/jcr:versionStorage/fc/0b/fd/fc0bfd89-c487-4fbe-930f-d837e5dfed79/jcr:rootVersion
- Thu Feb 28 15:54:42 EST 2008
version found : 1.0 -
/jcr:system/jcr:versionStorage/fc/0b/fd/fc0bfd89-c487-4fbe-930f-d837e5dfed79/1.0
- Thu Feb 28 15:54:59 EST 2008
Exception in thread "main"
org.apache.jackrabbit.ocm.exception.ObjectContentManagerException: Cannot
map object of type 'com..pc.repository.Author'. Node type
'nt:versionedChild' does not match descriptor node type 'nt:unstructured'
at
org.apache.jackrabbit.ocm.manager.objectconverter.impl.ObjectConverterImpl.checkCompatiblePrimaryNodeTypes(ObjectConverterImpl.java:552)
at
org.apache.jackrabbit.ocm.manager.objectconverter.impl.ObjectConverterImpl.getObject(ObjectConverterImpl.java:361)
at
org.apache.jackrabbit.ocm.manager.beanconverter.impl.DefaultBeanConverterImpl.getObject(DefaultBeanConverterImpl.java:80)
at
org.apache.jackrabbit.ocm.manager.objectconverter.impl.ObjectConverterImpl.retrieveBeanField(ObjectConverterImpl.java:666)
at
org.apache.jackrabbit.ocm.manager.objectconverter.impl.ObjectConverterImpl.retrieveBeanFields(ObjectConverterImpl.java:621)
at
org.apache.jackrabbit.ocm.manager.objectconverter.impl.ObjectConverterImpl.getObject(ObjectConverterImpl.java:309)
at
org.apache.jackrabbit.ocm.manager.impl.ObjectContentManagerImpl.getObject(ObjectContentManagerImpl.java:313)
at com.pc.repository.Main.main(Main.java:345)
