org.eigenbase.jmi.mem
Class JmiMemFactory.ElementImpl

java.lang.Object
  java.util.AbstractMap<K,V>
      java.util.TreeMap<String,Object>
          org.eigenbase.jmi.mem.JmiMemFactory.ElementImpl

All Implemented Interfaces:

Serializable, Cloneable, InvocationHandler, Map<String,Object>, SortedMap<String,Object>

Direct Known Subclasses:

JmiMemFactory.MofPackageImpl, JmiMemFactory.RefAssociationImpl, JmiMemFactory.RefClassImpl, JmiMemFactory.RefPackageImpl

Enclosing class:

JmiMemFactory

protected class JmiMemFactory.ElementImpl
extends TreeMap<String,Object>
implements InvocationHandler

Implementation of a RefBaseObject via an InvocationHandler interface.

Attributes are held in a TreeMap. (Not a HashMap, because we want the attributes to be returned in a predictable order.)

See Also:

Serialized Form

Nested Class Summary

private class

JmiMemFactory.ElementImpl.ResolvedReference

Field Summary

protected Class<? extends RefBaseObject>	clazz
private long	id
protected JmiMemFactory.RefPackageImpl	immediatePkg
(package private) String	persistentMofId
private Object	proxy

Constructor Summary

JmiMemFactory.ElementImpl(Class<? extends RefBaseObject> clazz, JmiMemFactory.RefPackageImpl immediatePkg)

Method Summary

private boolean	attemptReferenceResolution(JmiMemFactory.ElementImpl.ResolvedReference rr, AssociationEnd referencedEnd)
protected <T> Collection<T>	filterChildren(Class<T> iface)
protected String	getAccessorName(Object moniker)
private void	initCollection(String collectionName)
Object	invoke(Object proxy, Method method, Object[] args)
private boolean	isInstanceOf(MofClass mofClass, RefObject refObject, boolean considerSubTypes)
protected Object	proxyCreate(String attrName, Object[] args, Class createClass)
protected Object	proxyGet(String attrName, Method method, Object[] args)
protected Object	proxyImmediateComposite()
protected JmiMemFactory.ElementImpl	proxyImpl()
protected Boolean	proxyRefAddLink(RefObject firstEnd, RefObject secondEnd)
protected Collection	proxyRefAllPackages()
protected Object	proxyRefByMoniker(Object moniker)
protected Object	proxyRefCreateInstance(List args)
protected Object	proxyRefGetEnum(Object moniker, String name)
protected RefPackage	proxyRefImmediatePackage()
protected Boolean	proxyRefIsInstanceOf(RefObject refObject, boolean considerSubTypes)
protected Boolean	proxyRefLinkExists(RefObject firstEnd, RefObject secondEnd)
protected String	proxyRefMofId()
protected Object	proxyRefPackage(Object moniker)
protected Boolean	proxyRefRemoveLink(RefObject firstEnd, RefObject secondEnd)
protected Object	proxyRefSetValue(Object moniker, Object value)
protected Object	proxySet(String attrName, Method method, Object[] args)
protected Object	proxySet(String attrName, Object value, boolean needRelationshipCheck)
private JmiMemFactory.ElementImpl.ResolvedReference	resolveReference(RefObject firstEnd, RefObject secondEnd)
protected Object	wrap() Returns this object wrapped in a proxy.

Methods inherited from class java.util.TreeMap

clear, clone, comparator, containsKey, containsValue, entrySet, firstKey, get, headMap, keySet, lastKey, put, putAll, remove, size, subMap, tailMap, values

Methods inherited from class java.util.AbstractMap

equals, hashCode, isEmpty, toString

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.Map

equals, hashCode, isEmpty

Field Detail

clazz

protected final Class<? extends RefBaseObject> clazz

id

private final long id

proxy

private final Object proxy

immediatePkg

protected final JmiMemFactory.RefPackageImpl immediatePkg

persistentMofId

String persistentMofId

Constructor Detail

JmiMemFactory.ElementImpl

JmiMemFactory.ElementImpl(Class<? extends RefBaseObject> clazz,
                          JmiMemFactory.RefPackageImpl immediatePkg)

Method Detail

initCollection

private void initCollection(String collectionName)

invoke

public Object invoke(Object proxy,
                     Method method,
                     Object[] args)
              throws Throwable

Specified by:

invoke in interface InvocationHandler

Throws:

Throwable

proxyRefMofId

protected String proxyRefMofId()

proxyCreate

protected Object proxyCreate(String attrName,
                             Object[] args,
                             Class createClass)

proxySet

protected Object proxySet(String attrName,
                          Method method,
                          Object[] args)

proxySet

protected Object proxySet(String attrName,
                          Object value,
                          boolean needRelationshipCheck)

proxyGet

protected Object proxyGet(String attrName,
                          Method method,
                          Object[] args)

proxyImmediateComposite

protected Object proxyImmediateComposite()

proxyRefPackage

protected Object proxyRefPackage(Object moniker)

proxyRefAllPackages

protected Collection proxyRefAllPackages()

proxyRefImmediatePackage

protected RefPackage proxyRefImmediatePackage()

proxyRefByMoniker

protected Object proxyRefByMoniker(Object moniker)

proxyRefSetValue

protected Object proxyRefSetValue(Object moniker,
                                  Object value)

getAccessorName

protected String getAccessorName(Object moniker)

proxyRefGetEnum

protected Object proxyRefGetEnum(Object moniker,
                                 String name)
                          throws Throwable

Throws:

Throwable

proxyRefLinkExists

protected Boolean proxyRefLinkExists(RefObject firstEnd,
                                     RefObject secondEnd)

proxyRefAddLink

protected Boolean proxyRefAddLink(RefObject firstEnd,
                                  RefObject secondEnd)

proxyRefRemoveLink

protected Boolean proxyRefRemoveLink(RefObject firstEnd,
                                     RefObject secondEnd)

resolveReference

private JmiMemFactory.ElementImpl.ResolvedReference resolveReference(RefObject firstEnd,
                                                                     RefObject secondEnd)

attemptReferenceResolution

private boolean attemptReferenceResolution(JmiMemFactory.ElementImpl.ResolvedReference rr,
                                           AssociationEnd referencedEnd)

proxyRefCreateInstance

protected Object proxyRefCreateInstance(List args)

proxyRefIsInstanceOf

protected Boolean proxyRefIsInstanceOf(RefObject refObject,
                                       boolean considerSubTypes)

isInstanceOf

private boolean isInstanceOf(MofClass mofClass,
                             RefObject refObject,
                             boolean considerSubTypes)

filterChildren

protected <T> Collection<T> filterChildren(Class<T> iface)

proxyImpl

protected JmiMemFactory.ElementImpl proxyImpl()

wrap

protected Object wrap()

Returns this object wrapped in a proxy. The proxy will implement the interface specified in the clazz member.