*/
protected boolean registerable = false;
-
+ /**
+ * reference to containing object for this Vobject.
+ */
+ protected Vobject V_parent=null;
/**
* unique id for all vamsas objects allows unambiguous referencing to any
* Vobject in the vamsas document
* the source of unique VorbaIds.
*/
protected IVorbaIdFactory __vorba = null;
+
+ /* (non-Javadoc)
+ * @see java.lang.Object#finalize()
+ */
+ protected void finalize() throws Throwable {
+ V_parent=null;
+ __vorba=null;
+ vorbaId=null;
+ super.finalize();
+ }
/**
*
super();
testInstanceForIdField();
}
-
+ java.lang.reflect.Field ___id_field=null; // set to ease pain of reflection
/**
* set the isRegisterable flag based on the presence of a 'private String _id' field in
* the reflected class instance.
*/
private void testInstanceForIdField() {
- // look for the id field (should be an NCName string)
// TODO: decide if 'id' is an appropriate reserved attribute name for the VorbaId
- try {
- java.lang.reflect.Field fd = this.getClass().getDeclaredField("_id");
- if (String.class.isAssignableFrom(fd.getType())) {
- this.setRegisterable(true);
+ // look for the id field in all castor classes (should be an NCName string)
+
+ Class thisclass=this.getClass();
+ setRegisterable(false);
+ while (!thisclass.equals(Vobject.class)) {
+ try {
+ java.lang.reflect.Field fd = thisclass.getDeclaredField("_id");
+ if (String.class.isAssignableFrom(fd.getType())) {
+ ___id_field=fd;
+ this.setRegisterable(true);
+ break;
+ }
+ } catch (SecurityException e) {
+ log.error("Unexpected Security Exception whilst finding id fields to set!",e);
+ } catch (NoSuchFieldException e) {
+ thisclass=thisclass.getSuperclass();
}
- } catch (SecurityException e) {
- e.printStackTrace();
- } catch (NoSuchFieldException e) {
- this.setRegisterable(false);
}
}
-
+ // boolean __testedInstance=false;
/**
* update the Vobject instance's _id field, based on the contents of the
* VorbaId. Only call this if you mean to do it!
*/
protected void setInstanceIdField() {
+ /*if (!registerable && !__testedInstance) {
+ testInstanceForIdField();
+ __testedInstance=true;
+ }*/
if (registerable) {
if (__vorba != null)
try {
+ this.getClass().toString() + " (which cannot be given a vorbaId)");
}
}
+
+ protected String __getInstanceIdField() {
+ /*if (!registerable && !__testedInstance) {
+ testInstanceForIdField();
+ __testedInstance=true;
+ }*/
+ if (registerable) {
+ if (__vorba != null)
+ try {
+ Method fd = this.getClass().getMethod("getId", (Class[]) null);
+ Object idstring = fd.invoke((Object) this, (Object[]) null);
+ log.debug(this.getClass().getName()+" called getInstanceIdField!");
+ if (idstring!=null && idstring instanceof String) {
+ if (((String) idstring).length()>0)
+ return (String) idstring;
+ }
+ } catch (InvocationTargetException e) {
+ log.error("SourceGeneration of "
+ + this.getClass().toString()
+ + "\n has resulted in an inaccessible 'getId' method!\nCannot set ID from the vorbaId Vobject.", e);
+ }
+ catch (IllegalAccessException e) {
+ log.error("SourceGeneration of "
+ + this.getClass().toString()
+ + "\n has resulted in an inaccessible 'getId' method!\nCannot set ID from the vorbaId Vobject.", e);
+ } catch (SecurityException e) {
+ log.error("Security access violation for "+this.getClass().toString(),e);
+ } catch (NoSuchMethodException e) {
+ log.warn(this.getClass().toString()+" was erroneously marked as a Vorba Vobject class (Implementation error?)");
+ this.setRegisterable(false);
+ }
+ } else {
+ System.err.println("Client error. Trying to getInstanceIdField on a "
+ + this.getClass().toString() + " (which cannot be given a vorbaId)");
+ }
+ return null;
+ }
/**
* calculate a hash for the Vobject with all housekeeping fields at standard
synchronized protected boolean doHash() {
long __old_hash = __last_hash;
__last_hash = 0;
+ Vobject _V_parent=V_parent;
+ V_parent=null;
VorbaId thisid = vorbaId;
IVorbaIdFactory factory = __vorba;
boolean stored = __stored_in_document;
vorbaId = thisid;
__vorba = factory;
__stored_in_document = stored;
+ V_parent=_V_parent;
return (__old_hash==0) || (__old_hash == __last_hash);
}
*/
public VorbaId getVorbaId() {
if (registerable && vorbaId == null) {
+ if (this.__stored_in_document) {
+ if (__vorba!=null)
+ vorbaId=org.vamsas.client.VorbaId.newId(this.__getInstanceIdField());
+ }
// Try to use the associated factory.
if (__vorba != null)
if ((vorbaId = __vorba.makeVorbaId(this)) == null)
try {
// castor descriptor resolver magic
descriptor = this.getClass().getClassLoader().loadClass(this.getClass().getName()+"Descriptor");
- descimpl = (XMLClassDescriptorImpl) descriptor.getConstructor(null).newInstance(null);
+ descimpl = (XMLClassDescriptorImpl) descriptor.getConstructor((Class[])null).newInstance((Object[])null);
} catch (Exception e) {
log.fatal("Source Generation Error!: Couldn't resolve descriptor for "
+this.getClass().getName()
for (int k=0, l=vals.length; k<l; k++) {
if (vals[k].__vorba==null)
vals[k].__vorba = __vorba; // propagate IVorbaIdFactory
+ if (vals[k].V_parent==null)
+ vals[k].V_parent=this; // propagate parent reference to this element.
vals[k].__ensure_instance_ids();
}
}
for (int k=0, l=vals.length; k<l; k++) {
if (vals[k].__vorba==null)
vals[k].__vorba = __vorba; // propagate IVorbaIdFactory
+ if (vals[k].V_parent==null)
+ vals[k].V_parent=this; // propagate parent reference to this field object
vals[k].__ensure_instance_ids();
}
}
}
}
} else {
+ // castor's mechanism doesn't work for this object... so...*/
// fuck around, fuck around, jump up jump up and get down! */
Object o = fields[i].getClassDescriptor();
if (o!=null) {
// XMLClassDescriptorImpl fclasdes = (XMLClassDescriptorImpl) o;
String methname = "get"+fields[i].getFieldName();
- Method fgetmeth = this.getClass().getMethod(methname,null);
+ Method fgetmeth = this.getClass().getMethod(methname,(Class[])null);
if (fgetmeth!=null) {
- Object fval = fgetmeth.invoke(this,null);
+ Object fval = fgetmeth.invoke(this,(Object[])null);
if (fval!=null)
rf = (Vobject) fval;
} else {
if (rf!=null) {
if (rf.__vorba==null)
rf.__vorba = __vorba; // propagate IVorbaIdFactory
- rf.__ensure_instance_ids();
+ if (rf.V_parent==null)
+ rf.V_parent=this; // propagate parent reference
+ rf.__ensure_instance_ids();
}
}
catch (Exception e) {
}
}
+
+ /**
+ * @return the __parent
+ */
+ public Vobject getV_parent() {
+ return V_parent;
+ }
+
+ /**
+ * @param __parent the __parent to set
+ */
+ protected void setV_parent(Vobject V_parent) {
+ this.V_parent = V_parent;
+ }
}
git://source.jalview.org / vamsas.git / blobdiff