Update of /cvsroot/xdoclet/xdoclet/modules/jdo/src/xdoclet/modules/jdo
In directory
sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv26492/modules/jdo/src/xdoclet/modules/jdo
Modified Files:
JdoXmlMetadataSubTask.java
Log Message:
Added project-wide default-fetch-depth (which is overridden by field-tag
"fetch-depth").
Index: JdoXmlMetadataSubTask.java
===================================================================
RCS file:
/cvsroot/xdoclet/xdoclet/modules/jdo/src/xdoclet/modules/jdo/JdoXmlMetadataSubTask.java,v
retrieving revision 1.15
retrieving revision 1.16
diff -C2 -r1.15 -r1.16
*** JdoXmlMetadataSubTask.java 29 Aug 2005 20:28:50 -0000 1.15
--- JdoXmlMetadataSubTask.java 17 Sep 2005 15:49:34 -0000 1.16
***************
*** 61,64 ****
--- 61,68 ----
private String project = "metadata";
+ /**
+ * @see #setFetchDepth(int)
+ */
+ private int fetchDepth = -1;
/**
***************
*** 80,83 ****
--- 84,95 ----
}
+ /**
+ * @return Returns the fetch-depth as set by [EMAIL PROTECTED]
#setFetchDepth(int)} or -1 if nothing was set.
+ */
+ public int getFetchDepth()
+ {
+ return fetchDepth;
+ }
+
public void setProject(String project)
{
***************
*** 91,94 ****
--- 103,124 ----
/**
+ * The JDO spec defines that a fetch-depth of 1 shall be used if a field
has no fetch-depth declared. In case you
+ * don't like this default, you must tag every field with a different
fetch-depth. This is an annoying work if you
+ * want to have the same for the majority of your fields. Hence, you have
the possibility to declare the <code>fetchDepth</code>
+ * attribute for the <code>jdometadata</code> subtask. This will cause
every field to be tagged with this default,
+ * if the field doesn't have a fetch-depth declared. If the field has a
fetch-depth, this one is used.
+ *
+ * @param fetchDepth Either -1 to indicate that no default-fetch-depth
should be set, or 0 for infinite depth, or a
+ * positive number indicating how many levels the detaching shall
dive into the object-graph.
+ */
+ public void setFetchDepth(int fetchDepth)
+ {
+ if (fetchDepth < -1)
+ throw new IllegalArgumentException("fetchDepth=" + fetchDepth + "
is illegal! Must be -1 to deactivate the default-fetch-depth or a number >=
0!");
+
+ this.fetchDepth = fetchDepth;
+ }
+
+ /**
* Called to validate configuration parameters.
*
-------------------------------------------------------
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