litesoft
@ 939
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// This Source Code is in the Public Domain per: http://litesoft.org/License.txt package org.litesoft.bo.attributes; import org.litesoft.bo.*; import org.litesoft.commonfoundation.typeutils.Objects; import java.util.*; public class AttributeMetaData { public enum Type { Boolean( BoAttribute.AttributeType.Boolean ), CalendarY( BoAttribute.AttributeType.CalendarY ), CalendarYM( BoAttribute.AttributeType.CalendarYM ), CalendarYMD( BoAttribute.AttributeType.CalendarYMD ), Double( BoAttribute.AttributeType.Double ), Float( BoAttribute.AttributeType.Float ), Integer( BoAttribute.AttributeType.Integer ), Long( BoAttribute.AttributeType.Long ), OpenValidOptions( BoAttribute.AttributeType.String ), Password( BoAttribute.AttributeType.String ), Primitive_boolean( BoAttribute.AttributeType.Primitive_boolean ), Primitive_int( BoAttribute.AttributeType.Primitive_boolean ), SimpleFixedPointLong( BoAttribute.AttributeType.SimpleFixedPointLong ), SimpleFloatingPointLong( BoAttribute.AttributeType.SimpleFloatingPointLong ), SimpleMoney( BoAttribute.AttributeType.SimpleMoney ), SimpleTime( BoAttribute.AttributeType.SimpleTime ), SimpleTimestamp( BoAttribute.AttributeType.SimpleTimestamp ), String( BoAttribute.AttributeType.String ), Text( BoAttribute.AttributeType.String ), TextLines( BoAttribute.AttributeType.TextLines ), ValidOptions( BoAttribute.AttributeType.String ), ToBlob( BoAttribute.AttributeType.Long ), ToOne( BoAttribute.AttributeType.Long ), ToOneCommonPaired( BoAttribute.AttributeType.String ), ToOnePaired( null ), ToOneVariable( BoAttribute.AttributeType.String ), ToOneVirtual( null ), ToMany( null ), ToManyVariable( null ), ToManyVirtual( null ); Type( BoAttribute.AttributeType pBoAttributeType ) { mBoAttributeType = pBoAttributeType; } private BoAttribute.AttributeType mBoAttributeType; public BoAttribute.AttributeType getBoAttributeType() { return mBoAttributeType; } public boolean isImplicitlyRequired() { return getBoAttributeType().isPrimitive(); } public Object normalize( Object pValue, boolean pRequired ) { return getBoAttributeType().normalize( pValue, pRequired ); } } private final Type mType; private final Mutability mMutability; private final Properties mProperties; private AttributeMetaData( Type pType, Mutability pMutability, Properties pProperties ) { Objects.assertNotNull( "Type", mType = pType ); mMutability = (pMutability != null) ? pMutability : Mutability.RW; mProperties = pProperties; } public AttributeMetaData( Type pType, Mutability pMutability ) { this( pType, pMutability, null ); } public AttributeMetaData( Type pType ) { this( pType, Mutability.RW ); } public final Type getType() { return mType; } public final Mutability getMutability() { return mMutability; } final Properties getProperties() { return Properties.deNull( mProperties ); } @Override public String toString() { return toString( mType, mMutability, mProperties ); } private static String toString( Type pType, Mutability pMutability, Properties pProperties ) { StringBuilder sb = new StringBuilder(); sb.append( '_' ).append( pType ).append( '.' ).append( pMutability ).append( "()" ); Properties zProperties = Properties.deNull( pProperties ); if ( !zProperties.isEmpty() ) { sb.append( ".with( " ); zProperties.augment( sb ); sb.append( " )" ); } return sb.toString(); } public AttributeMetaData RW() { return updateMutability( Mutability.RW ); } public AttributeMetaData AddOnly() { return updateMutability( Mutability.AddOnly ); } public AttributeMetaData RO() { return updateMutability( Mutability.RO ); } public AttributeMetaData updateMutability( Mutability pMutability ) { return mMutability.equals( pMutability ) ? this : getInstance( mType, pMutability, mProperties ); } public AttributeMetaData with( PropertyOfAMD... pInstances ) { Properties zProperties = mProperties; if ( pInstances != null ) { for ( PropertyOfAMD zInstance : pInstances ) { if ( zInstance != null ) { zProperties = Properties.deNull( zProperties ).add( zInstance ); } } } return (zProperties == mProperties) ? this : getInstance( mType, mMutability, zProperties ); } private static AttributeMetaData getInstance( Type pType, Mutability pMutability, Properties pProperties ) { // todo: check Instance Map return new AttributeMetaData( pType, pMutability, pProperties ); } static class Properties extends HashMap<String, PropertyOfAMD> { public static final Properties EMPTY = new Properties(); public static Properties deNull( Properties pProperties ) { return (pProperties != null) ? pProperties : EMPTY; } public Properties add( PropertyOfAMD pInstance ) { return pInstance.equals( get( pInstance.getMapKey() ) ) ? this : getInstance( pInstance ); } private Properties getInstance( PropertyOfAMD pInstance ) { // todo: check Instance Map return new Properties( this, pInstance ); } Properties() { } Properties( Properties pThem, PropertyOfAMD pInstance ) { super( pThem ); put( pInstance.getMapKey(), pInstance ); } @Override public String toString() { return augment( new StringBuilder() ).toString(); } public StringBuilder augment( StringBuilder pSB ) { if ( !isEmpty() ) { List<String> zKeys = new ArrayList<String>( keySet() ); if ( zKeys.size() == 1 ) { append( pSB, zKeys, 0 ); } else { int zOverhead = pSB.length(); Collections.sort( zKeys ); append( pSB, zKeys, 0 ); for ( int i = 1; i < zKeys.size(); i++ ) { addWrap( pSB, zOverhead ); append( pSB, zKeys, i ); } } } return pSB; } private void addWrap( StringBuilder pSB, int pOverhead ) { pSB.append( ", //\n" ); while ( pOverhead-- > 0 ) { pSB.append( ' ' ); } } private void append( StringBuilder pSB, List<String> pKeys, int pIndex ) { pSB.append( get( pKeys.get( pIndex ) ).toString() ); } } } |
Commits for litesoft/trunk/Java/core/Anywhere/src/org/litesoft/bo/attributes/AttributeMetaData.java
Revision | Author | Commited | Message |
---|---|---|---|
939 Diff | GeorgeS | Mon 02 Jun, 2014 21:30:31 +0000 | Extracting commonfoundation |
917 Diff | GeorgeS | Sun 08 Dec, 2013 20:49:56 +0000 | 1.7 prep & VersionedStaticContentFilter upgrade to new “/ver” model! |
863 Diff | GeorgeS | Fri 16 Nov, 2012 22:14:29 +0000 | |
849 Diff | GeorgeS | Tue 11 Sep, 2012 17:11:59 +0000 | Clean up serialization |
804 Diff | GeorgeS | Wed 15 Aug, 2012 12:48:51 +0000 | |
223 Diff | GeorgeS | Fri 20 May, 2011 19:25:35 +0000 | |
151 Diff | GeorgeS | Thu 17 Mar, 2011 04:16:22 +0000 | |
49 Diff | GeorgeS | Mon 12 Apr, 2010 02:59:10 +0000 | License Text |
21 Diff | GeorgeS | Tue 23 Feb, 2010 21:11:25 +0000 | |
12 | GeorgeS | Fri 12 Feb, 2010 15:19:34 +0000 |