litesoft
@ 939
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// This Source Code is in the Public Domain per: http://litesoft.org/License.txt package org.litesoft.GWT.server; import org.litesoft.GWT.client.widgets.datatables.*; import org.litesoft.commonfoundation.typeutils.*; import org.litesoft.core.util.*; import org.litesoft.orsup.base.*; import com.google.gwt.user.client.ui.*; public class ReportColumnDefinition<T extends PersistentObject> extends TableColumnDefinition<T> { private final ValueAccessor<T> mValueAccessor; public ReportColumnDefinition( HasHorizontalAlignment.HorizontalAlignmentConstant pHorizontalAlignment, String pHeaderText ) { this( null, pHorizontalAlignment, null, pHeaderText ); } public ReportColumnDefinition( HasHorizontalAlignment.HorizontalAlignmentConstant pHorizontalAlignment, String pHeaderText, TableCellRenderer.Builder pCellRendererBuilder ) { this( new ReportCellRenderer<T>( pCellRendererBuilder ), pHorizontalAlignment, null, pHeaderText ); } public ReportColumnDefinition( HasHorizontalAlignment.HorizontalAlignmentConstant pHorizontalAlignment, String pHeaderText, ReportCellRenderer<T> pCellRenderer ) { this( pCellRenderer, pHorizontalAlignment, null, pHeaderText ); } public ReportColumnDefinition( String[] pAttributeNamePath ) { this( null, null, pAttributeNamePath, null ); } public ReportColumnDefinition( String[] pAttributeNamePath, TableCellRenderer.Builder pCellRendererBuilder ) { this( new ReportCellRenderer<T>( pCellRendererBuilder ), null, pAttributeNamePath, null ); } public ReportColumnDefinition( String[] pAttributeNamePath, ReportCellRenderer<T> pCellRenderer ) { this( pCellRenderer, null, pAttributeNamePath, null ); } public ReportColumnDefinition( String[] pAttributeNamePath, String pHeaderText ) { this( null, null, pAttributeNamePath, pHeaderText ); } public ReportColumnDefinition( String[] pAttributeNamePath, String pHeaderText, TableCellRenderer.Builder pCellRendererBuilder ) { this( new ReportCellRenderer<T>( pCellRendererBuilder ), null, pAttributeNamePath, pHeaderText ); } public ReportColumnDefinition( String[] pAttributeNamePath, String pHeaderText, ReportCellRenderer<T> pCellRenderer ) { this( pCellRenderer, null, pAttributeNamePath, pHeaderText ); } public ReportColumnDefinition( String[] pAttributeNamePath, HasHorizontalAlignment.HorizontalAlignmentConstant pHorizontalAlignment, TableCellRenderer.Builder pCellRendererBuilder ) { this( new ReportCellRenderer<T>( pCellRendererBuilder ), pHorizontalAlignment, pAttributeNamePath, null ); } public ReportColumnDefinition( String[] pAttributeNamePath, HasHorizontalAlignment.HorizontalAlignmentConstant pHorizontalAlignment, ReportCellRenderer<T> pCellRenderer ) { this( pCellRenderer, pHorizontalAlignment, pAttributeNamePath, null ); } public ReportColumnDefinition( String[] pAttributeNamePath, String pHeaderText, HasHorizontalAlignment.HorizontalAlignmentConstant pHorizontalAlignment, TableCellRenderer.Builder pCellRendererBuilder ) { this( new ReportCellRenderer<T>( pCellRendererBuilder ), pHorizontalAlignment, pAttributeNamePath, pHeaderText ); } public ReportColumnDefinition( String[] pAttributeNamePath, String pHeaderText, HasHorizontalAlignment.HorizontalAlignmentConstant pHorizontalAlignment, ReportCellRenderer<T> pCellRenderer ) { this( pCellRenderer, pHorizontalAlignment, pAttributeNamePath, pHeaderText ); } public ReportColumnDefinition( ReportCellRenderer<T> pCellRenderer, HasHorizontalAlignment.HorizontalAlignmentConstant pHorizontalAlignment, String[] pAttributeNamePath, String pHeaderText ) { super( null, ReportCellRenderer.deNull( pCellRenderer ) ); if ( pHorizontalAlignment != null ) { align( pHorizontalAlignment ); } if ( null == (pAttributeNamePath = Strings.noEmpty( pAttributeNamePath )) ) { if ( pHeaderText == null ) { throw new IllegalArgumentException( "Either HeaderText or the AttibuteNamePath must not be null" ); } header( pHeaderText ); mValueAccessor = new InvalidValueAccessor<T>(); } else { header( (pHeaderText != null) ? pHeaderText : DeCamelizer.resolve( pAttributeNamePath[pAttributeNamePath.length - 1] ) ); if ( pAttributeNamePath.length == 1 ) { mValueAccessor = new DirectValueAccessor<T>( pAttributeNamePath[0] ); } else { mValueAccessor = new PathValueAccessor<T>( pAttributeNamePath ); } } } @SuppressWarnings({"unchecked"}) @Override public Object getCellValue( T pRowValue ) { return mValueAccessor.getValue( pRowValue ); } private interface ValueAccessor<T extends PersistentObject> { public Object getValue( T pRowValue ); } private static class InvalidValueAccessor<T extends PersistentObject> implements ValueAccessor<T> { @Override public Object getValue( T pRowValue ) { throw new IllegalStateException( "getCellValue( T ) Not Overridden" ); } } private static class DirectValueAccessor<T extends PersistentObject> implements ValueAccessor<T> { private String mAttributeName; public DirectValueAccessor( String pAttributeName ) { mAttributeName = pAttributeName; } @Override public Object getValue( T pRowValue ) { return pRowValue.getAttributeValue( mAttributeName ); } } private static class PathValueAccessor<T extends PersistentObject> implements ValueAccessor<T> { private String[] mAttributeNamePath; private int mLastIndex; public PathValueAccessor( String[] pAttributeNamePath ) { mLastIndex = (mAttributeNamePath = pAttributeNamePath).length - 1; } @Override public Object getValue( T pRowValue ) { PersistentObject zPO = pRowValue; for ( int i = 0; i < mLastIndex; i++ ) { String zAttributeName = mAttributeNamePath[i]; if ( null == (zPO = (PersistentObject) zPO.getAttributeValue( zAttributeName )) ) { return null; } } return zPO.getAttributeValue( mAttributeNamePath[mLastIndex] ); } } } |
Commits for litesoft/trunk/Java/GWT/Server/src/org/litesoft/GWT/server/ReportColumnDefinition.java
Revision | Author | Commited | Message |
---|---|---|---|
939 Diff | GeorgeS | Mon 02 Jun, 2014 21:30:31 +0000 | Extracting commonfoundation |
801 Diff | GeorgeS | Wed 15 Aug, 2012 03:59:02 +0000 | |
49 Diff | GeorgeS | Mon 12 Apr, 2010 02:59:10 +0000 | License Text |
25 Diff | GeorgeS | Mon 01 Mar, 2010 14:09:51 +0000 | |
2 | GeorgeS | Sun 07 Feb, 2010 12:50:58 +0000 |