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Signed-off-by: xinzhao-acutate <xzhao@actuate.com>
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16
...org.eclipse.birt.data/src/org/eclipse/birt/data/engine/api/ICombinedOdaDataSetDesign.java
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| package org.eclipse.birt.data.engine.api; | ||
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| import java.util.Set; | ||
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| /** | ||
| * Special Oda data set, containing multiple oda data set design | ||
| * @author xzhao | ||
| * | ||
| */ | ||
| public interface ICombinedOdaDataSetDesign extends IOdaDataSetDesign | ||
| { | ||
| public void addDataSetDesign( IOdaDataSetDesign dataSetDesign ); | ||
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| public Set<IOdaDataSetDesign> getDataSetDesigns( ); | ||
| } |
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195
...se.birt.data/src/org/eclipse/birt/data/engine/api/querydefn/CombinedOdaDataSetDesign.java
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| package org.eclipse.birt.data.engine.api.querydefn; | ||
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| import java.util.Collection; | ||
| import java.util.HashSet; | ||
| import java.util.List; | ||
| import java.util.Map; | ||
| import java.util.Set; | ||
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| import org.eclipse.birt.data.engine.api.ICombinedOdaDataSetDesign; | ||
| import org.eclipse.birt.data.engine.api.IOdaDataSetDesign; | ||
| import org.eclipse.birt.data.engine.api.ISortDefinition; | ||
| import org.eclipse.birt.data.engine.api.script.IBaseDataSetEventHandler; | ||
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| import com.ibm.icu.util.ULocale; | ||
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| public class CombinedOdaDataSetDesign extends OdaDataSetDesign implements ICombinedOdaDataSetDesign | ||
| { | ||
| private IOdaDataSetDesign masterDesign; | ||
| private Set<IOdaDataSetDesign> dataSetDesigns = new HashSet<IOdaDataSetDesign>( ); | ||
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| public CombinedOdaDataSetDesign( IOdaDataSetDesign masterDesign ) | ||
| { | ||
| super( masterDesign.getName( ), masterDesign.getDataSourceName( ) ); | ||
| this.masterDesign = masterDesign; | ||
| addDataSetDesign( masterDesign ); | ||
| } | ||
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| public void addDataSetDesign( IOdaDataSetDesign dataSetDesign ) | ||
| { | ||
| dataSetDesigns.add( dataSetDesign ); | ||
| } | ||
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| public Set<IOdaDataSetDesign> getDataSetDesigns( ) | ||
| { | ||
| return dataSetDesigns; | ||
| } | ||
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| @Override | ||
| public String getQueryText( ) | ||
| { | ||
| return masterDesign.getQueryText( ); | ||
| } | ||
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| @Override | ||
| public String getExtensionID( ) | ||
| { | ||
| return masterDesign.getExtensionID( ); | ||
| } | ||
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| @Override | ||
| public String getPrimaryResultSetName( ) | ||
| { | ||
| return masterDesign.getPrimaryResultSetName( ); | ||
| } | ||
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| @Override | ||
| public Map getPublicProperties( ) | ||
| { | ||
| return masterDesign.getPublicProperties( ); | ||
| } | ||
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| @Override | ||
| public Map getPrivateProperties( ) | ||
| { | ||
| return masterDesign.getPublicProperties( ); | ||
| } | ||
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| @Override | ||
| public int getPrimaryResultSetNumber( ) | ||
| { | ||
| return masterDesign.getPrimaryResultSetNumber( ); | ||
| } | ||
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| @Override | ||
| public String getName( ) | ||
| { | ||
| return masterDesign.getName( ); | ||
| } | ||
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| @Override | ||
| public int getCacheRowCount( ) | ||
| { | ||
| return masterDesign.getCacheRowCount( ); | ||
| } | ||
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| @Override | ||
| public boolean needDistinctValue( ) | ||
| { | ||
| return masterDesign.needDistinctValue( ); | ||
| } | ||
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| @Override | ||
| public String getDataSourceName( ) | ||
| { | ||
| return masterDesign.getDataSourceName( ); | ||
| } | ||
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| @Override | ||
| public List getComputedColumns( ) | ||
| { | ||
| return masterDesign.getComputedColumns( ); | ||
| } | ||
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| @Override | ||
| public List getFilters( ) | ||
| { | ||
| return masterDesign.getFilters( ); | ||
| } | ||
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| @Override | ||
| public List<ISortDefinition> getSortHints( ) | ||
| { | ||
| return masterDesign.getSortHints( ); | ||
| } | ||
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| @Override | ||
| public List getParameters( ) | ||
| { | ||
| return masterDesign.getParameters( ); | ||
| } | ||
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| @Override | ||
| public List getResultSetHints( ) | ||
| { | ||
| return masterDesign.getResultSetHints( ); | ||
| } | ||
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| @Override | ||
| public Collection getInputParamBindings( ) | ||
| { | ||
| return masterDesign.getInputParamBindings( ); | ||
| } | ||
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| @Override | ||
| public String getBeforeOpenScript( ) | ||
| { | ||
| return masterDesign.getBeforeOpenScript( ); | ||
| } | ||
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| @Override | ||
| public String getAfterOpenScript( ) | ||
| { | ||
| return masterDesign.getAfterOpenScript( ); | ||
| } | ||
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| @Override | ||
| public String getOnFetchScript( ) | ||
| { | ||
| return masterDesign.getOnFetchScript( ); | ||
| } | ||
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| @Override | ||
| public String getBeforeCloseScript( ) | ||
| { | ||
| return masterDesign.getBeforeCloseScript( ); | ||
| } | ||
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| @Override | ||
| public String getAfterCloseScript( ) | ||
| { | ||
| return masterDesign.getAfterCloseScript( ); | ||
| } | ||
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| @Override | ||
| public IBaseDataSetEventHandler getEventHandler( ) | ||
| { | ||
| return masterDesign.getEventHandler( ); | ||
| } | ||
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| @Override | ||
| public void setRowFetchLimit( int max ) | ||
| { | ||
| masterDesign.setRowFetchLimit( max ); | ||
| } | ||
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| @Override | ||
| public int getRowFetchLimit( ) | ||
| { | ||
| return masterDesign.getRowFetchLimit( ); | ||
| } | ||
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| @Override | ||
| public ULocale getCompareLocale( ) | ||
| { | ||
| return masterDesign.getCompareLocale( ); | ||
| } | ||
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| @Override | ||
| public String getNullsOrdering( ) | ||
| { | ||
| return masterDesign.getNullsOrdering( ); | ||
| } | ||
| } |
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65 changes: 65 additions & 0 deletions
65
...rg.eclipse.birt.data/src/org/eclipse/birt/data/engine/impl/CombinedOdaDataSetRuntime.java
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,65 @@ | ||
| package org.eclipse.birt.data.engine.impl; | ||
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| import java.util.Set; | ||
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| import org.eclipse.birt.data.engine.api.IBaseDataSetDesign; | ||
| import org.eclipse.birt.data.engine.api.ICombinedOdaDataSetDesign; | ||
| import org.eclipse.birt.data.engine.api.IOdaDataSetDesign; | ||
| import org.eclipse.birt.data.engine.core.DataException; | ||
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| public class CombinedOdaDataSetRuntime extends OdaDataSetRuntime | ||
| { | ||
| private DataSetRuntime[] dataSetRuntimes; | ||
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| public CombinedOdaDataSetRuntime( ICombinedOdaDataSetDesign dataSet, | ||
| IQueryExecutor executor, DataEngineSession session ) throws DataException | ||
| { | ||
| this( ( IOdaDataSetDesign ) dataSet, executor, session ); | ||
| } | ||
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| private CombinedOdaDataSetRuntime( IOdaDataSetDesign dataSet, | ||
| IQueryExecutor executor, DataEngineSession session ) throws DataException | ||
| { | ||
| super( dataSet, executor, session ); | ||
| ICombinedOdaDataSetDesign design = ( ICombinedOdaDataSetDesign ) dataSet; | ||
| Set<IOdaDataSetDesign> childDesigns = design.getDataSetDesigns( ); | ||
| dataSetRuntimes = new DataSetRuntime[ childDesigns.size( ) ]; | ||
| int i = 0; | ||
| for ( IBaseDataSetDesign childDesign : childDesigns ) | ||
| { | ||
| dataSetRuntimes[i++] = DataSetRuntime.newInstance( childDesign, queryExecutor, session ); | ||
| } | ||
| } | ||
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| public String getQueryText( String dataSetName ) | ||
| { | ||
| for ( DataSetRuntime dataSetRuntime : dataSetRuntimes ) | ||
| { | ||
| if ( dataSetRuntime.getName( ).equals( dataSetName ) ) | ||
| { | ||
| return dataSetRuntime.getQueryText( ); | ||
| } | ||
| } | ||
| return null; | ||
| } | ||
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| @Override | ||
| public void beforeOpen() throws DataException | ||
| { | ||
| for ( DataSetRuntime dataSetRuntime : dataSetRuntimes ) | ||
| { | ||
| dataSetRuntime.beforeOpen( ); | ||
| } | ||
| } | ||
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| @Override | ||
| public void beforeClose() throws DataException | ||
| { | ||
| for ( DataSetRuntime dataSetRuntime : dataSetRuntimes ) | ||
| { | ||
| dataSetRuntime.beforeClose( ); | ||
| } | ||
| } | ||
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| } |
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