litesoft
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// This Source Code is in the Public Domain per: http://unlicense.org package org.litesoft.aokeyhole.objects; import org.litesoft.aokeyhole.objects.factories.*; import org.litesoft.aokeyhole.objects.support.*; import org.litesoft.aokeyhole.persist.*; import java.util.*; /** * Note all Systems are created in unpersist mode */ public class SystemMetaData extends AbstractDataMetaData implements PropertyMetaDataDefinitionAccessor, MetaDataOwner<SystemMetaData, SubSystemMetaData> { private MetaDataOwnerManager<SystemMetaData, SubSystemMetaData> mOwnerManager = new MetaDataOwnerManager<SystemMetaData, SubSystemMetaData>( this ); private String mKeyHoleVersion; private SubSystemFactory mSubSystemFactory; private SubSystemMetaData mPrimeSubSystemMetaData = null; private Map<String, ObjectMetaData> mObjects = new HashMap<String, ObjectMetaData>(); public SystemMetaData( boolean pEditable, String pKeyHoleVersion, SubSystemFactory pSubSystemFactory ) { super( "System", Mode.Rehydrating, pEditable ); mKeyHoleVersion = pKeyHoleVersion; mSubSystemFactory = pSubSystemFactory; } public String getKeyHoleVersion() { return mKeyHoleVersion; } @Override public String getVersion() { return mSubSystemFactory.getPropertyMetaDataDefinitionAccessor().getVersion(); } @Override public ObjectSet[] getObjectSets() { return mSubSystemFactory.getPropertyMetaDataDefinitionAccessor().getObjectSets(); } @Override public AttributeSet[] getAttributeSets() { return mSubSystemFactory.getPropertyMetaDataDefinitionAccessor().getAttributeSets(); } @Override public boolean shouldShowParent( SubSystemMetaData pSubSystemMetaData, ObjectSet pObjectSet ) { return mSubSystemFactory.getPropertyMetaDataDefinitionAccessor().shouldShowParent( pSubSystemMetaData, pObjectSet ); } @Override public MetaDataOwnerManager<SystemMetaData, SubSystemMetaData> getOwnerManager() { return mOwnerManager; } @Override public SystemMetaData getSystemMetaData() { return this; } @Override public boolean isUsedOwnedName( String pNewName ) { return getOwnerManager().isUsedOwnedName( pNewName ); } @Override public void reKeyOwnedName( SubSystemMetaData pMetaDataOwned, String pNewName ) { getOwnerManager().reKey( pMetaDataOwned, pNewName ); } @Override public void clearChangeIndicators() { mOwnerManager.clearChangeIndicators(); super.clearChangeIndicators(); } /** * Only the first one will be editable * * @return Never null. */ public SubSystemMetaData unpersistSubSystemMetaData( int pSortIndex, SubSystemPersister pPersister ) { SubSystemMetaData md = mSubSystemFactory.createSubSystemMetaData( pSortIndex, pPersister, isEditable() && (0 == mOwnerManager.getOwnedCount()) ); mOwnerManager.add( md ); if ( mPrimeSubSystemMetaData == null ) { mPrimeSubSystemMetaData = md; } return md; } public ObjectMetaData getObject( String pName ) { return mObjects.get( pName ); } public boolean objectListHasChanged() { return (mSortedObjects == null); } private void objectListChanged() { mSortedObjects = null; } private ObjectMetaData[] mSortedObjects = null; public ObjectMetaData[] getSortedObjectMetaDatas() { if ( mSortedObjects == null ) { ObjectMetaData[] zObjects = mObjects.values().toArray( new ObjectMetaData[mObjects.size()] ); Arrays.sort( zObjects ); mSortedObjects = zObjects; } return mSortedObjects; } @Override public String[] getSortedParentOptionNames( SubSystemMetaData pSubSystemMetaData, ObjectSet pObjectSet, String pExcludedName ) { return mSubSystemFactory.getPropertyMetaDataDefinitionAccessor().getSortedParentOptionNames( pSubSystemMetaData, pObjectSet, pExcludedName ); } public void reKeyObject( ObjectMetaData pObjectMetaData, String pNewName ) { String zOldName = pObjectMetaData.getName(); if ( zOldName != null ) { Object curO = mObjects.remove( zOldName ); if ( curO != pObjectMetaData ) { throw new IllegalStateException( "reKeyObject Failed from: " + zOldName ); } } Object newO = mObjects.put( pNewName, pObjectMetaData ); if ( newO != null ) { throw new IllegalStateException( "reKeyObject Failed to: " + pNewName ); } objectListChanged(); changed(); } public void remove( ObjectMetaData pObjectMetaData, ChangeHandler pChanges ) { for ( ObjectMetaData zObject : mObjects.values() ) { if ( zObject != pObjectMetaData ) { zObject.clearAllAttributeRelatedToIf( pObjectMetaData, pChanges ); } } pChanges.add( new DeleteObject( pObjectMetaData ) ); } private void remove( ObjectMetaData pObjectMetaData ) { String zOldName = pObjectMetaData.getName(); if ( zOldName != null ) { Object curO = mObjects.remove( zOldName ); if ( curO != pObjectMetaData ) { throw new IllegalStateException( "remove Failed from: " + zOldName ); } objectListChanged(); changed(); } } public ObjectMetaData unpersist( ObjectMetaData pObjectMetaData ) { String zName = pObjectMetaData.getName(); if ( zName == null ) { throw new IllegalStateException( "unpersist Object w/ No name" ); } Object prev = mObjects.put( zName, pObjectMetaData ); if ( prev != null ) { throw new IllegalStateException( "Duplicate Object Name: " + zName ); } objectListChanged(); return pObjectMetaData; } public boolean isUsedObjectName( String pNewName ) { return mObjects.containsKey( pNewName ); } @Override public void setRehydrated() { mOwnerManager.setRehydrated(); super.setRehydrated(); } @Override public String validatePersistable() { String error = super.validatePersistable(); return (error != null) ? error : mOwnerManager.validatePersistable(); } protected class DeleteObject implements ChangeFragment { private ObjectMetaData mToDelete; public DeleteObject( ObjectMetaData pToDelete ) { mToDelete = pToDelete; } @Override public void commitChange() { remove( mToDelete ); } } } |
Commits for litesoft/trunk/Java/KeyHole/src/org/litesoft/aokeyhole/objects/SystemMetaData.java
Revision | Author | Commited | Message |
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950 Diff | GeorgeS | Thu 19 Jun, 2014 17:57:04 +0000 | New Lines |
948 Diff | GeorgeS | Sat 07 Jun, 2014 23:42:39 +0000 | Jusefuls Formatter Updated to New Code Format |
947 Diff | GeorgeS | Fri 06 Jun, 2014 23:36:56 +0000 | Correct Spelling of package! |
787 Diff | GeorgeS | Mon 30 Jul, 2012 03:00:12 +0000 | |
49 Diff | GeorgeS | Mon 12 Apr, 2010 02:59:10 +0000 | License Text |
17 Diff | GeorgeS | Thu 18 Feb, 2010 23:54:44 +0000 | |
2 | GeorgeS | Sun 07 Feb, 2010 12:50:58 +0000 |