/**
* Convenience method for whether a PK is required for the join table. Makes use of the extension
* "primary-key" (within <join>) to allow turning off PK generation.
*
* @return Whether a PK is required
*/
protected boolean requiresPrimaryKey() {
boolean pkRequired = true;
if (mmd.getJoinMetaData() != null
&& mmd.getJoinMetaData().hasExtension("primary-key")
&& mmd.getJoinMetaData().getValueForExtension("primary-key").equalsIgnoreCase("false")) {
pkRequired = false;
}
return pkRequired;
}
/**
* Accessor for the primary key for this table. Overrides the method in TableImpl to add on any
* specification of PK name in the <join> metadata.
*
* @return The primary key.
*/
public PrimaryKey getPrimaryKey() {
PrimaryKey pk = super.getPrimaryKey();
if (mmd.getJoinMetaData() != null) {
PrimaryKeyMetaData pkmd = mmd.getJoinMetaData().getPrimaryKeyMetaData();
if (pkmd != null && pkmd.getName() != null) {
pk.setName(pkmd.getName());
}
}
return pk;
}