Difference between revisions of "Simple Create"

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(Replacing page with '== Simple Create == Moved to new BIRT Examples location. Java - Build Dynamic Table (BIRT) Category:BIRT Category:BIRT Example Old')
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== Simple Create ==
 
== Simple Create ==
  
This example demonstrate using the DE API to create a simple report.
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Moved to new BIRT Examples location. [[Java - Build Dynamic Table (BIRT)]]
Add comments at the bottom of the example.
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[[BIRT Design Engine API]] Return to the BIRT Design Engine API examples
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[[Category:BIRT]]
 
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[[Category:BIRT Example Old]]
== Source ==
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===SimpleCreate.java===
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import java.io.IOException;
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import org.eclipse.birt.core.framework.Platform;
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import org.eclipse.birt.report.model.api.CellHandle;
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import org.eclipse.birt.report.model.api.DesignConfig;
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import org.eclipse.birt.report.model.api.DesignElementHandle;
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import org.eclipse.birt.report.model.api.ElementFactory;
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import org.eclipse.birt.report.model.api.GridHandle;
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import org.eclipse.birt.report.model.api.IDesignEngine;
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import org.eclipse.birt.report.model.api.IDesignEngineFactory;
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import org.eclipse.birt.report.model.api.ImageHandle;
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import org.eclipse.birt.report.model.api.LabelHandle;
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import org.eclipse.birt.report.model.api.ReportDesignHandle;
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import org.eclipse.birt.report.model.api.RowHandle;
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import org.eclipse.birt.report.model.api.SessionHandle;
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import org.eclipse.birt.report.model.api.activity.SemanticException;
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import com.ibm.icu.util.ULocale;
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/**
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  * Simple BIRT Design Engine API (DEAPI) demo.
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  */
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public class SimpleCreate
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{
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  public static void main( String[] args )
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{
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try
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{
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buildReport( );
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}
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catch ( IOException e )
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{
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// TODO Auto-generated catch block
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e.printStackTrace();
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}
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catch ( SemanticException e )
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{
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// TODO Auto-generated catch block
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e.printStackTrace();
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}
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}
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// This function shows how to build a very simple BIRT report with a
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// minimal set of content: a simple grid with an image and a label.
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static void buildReport( ) throws IOException, SemanticException
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{
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// Create a session handle. This is used to manage all open designs.
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// Your app need create the session only once.
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  //Configure the Engine and start the Platform
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DesignConfig config = new DesignConfig( );
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config.setProperty("BIRT_HOME", "C:/birt-runtime-2_1_1/birt-runtime-2_1_1/ReportEngine");
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IDesignEngine engine = null;
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try{
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Platform.startup( config );
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IDesignEngineFactory factory = (IDesignEngineFactory) Platform
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.createFactoryObject( IDesignEngineFactory.EXTENSION_DESIGN_ENGINE_FACTORY );
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engine = factory.createDesignEngine( config );
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}catch( Exception ex){
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ex.printStackTrace();
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}
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SessionHandle session = engine.newSessionHandle( ULocale.ENGLISH ) ;
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// Create a new report design.
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ReportDesignHandle design = session.createDesign( );
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// The element factory creates instances of the various BIRT elements.
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ElementFactory efactory = design.getElementFactory( );
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// Create a simple master page that describes how the report will
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// appear when printed.
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//
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// Note: The report will fail to load in the BIRT designer
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// unless you create a master page.
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DesignElementHandle element = efactory.newSimpleMasterPage( "Page Master" );
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design.getMasterPages( ).add( element );
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// Create a grid and add it to the "body" slot of the report
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// design.
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GridHandle grid = efactory.newGridItem( null, 2 /* cols */, 1 /* row */ );
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design.getBody( ).add( grid );
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// Note: Set the table width to 100% to prevent the label
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// from appearing too narrow in the layout view.
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grid.setWidth( "100%" );
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// Get the first row.
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RowHandle row = (RowHandle) grid.getRows( ).get( 0 );
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// Create an image and add it to the first cell.
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ImageHandle image = efactory.newImage( null );
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CellHandle cell = (CellHandle) row.getCells( ).get( 0 );
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cell.getContent( ).add( image );
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image.setURL( "\"urlofimage\"" );
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// Create a label and add it to the second cell.
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LabelHandle label = efactory.newLabel( null );
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cell = (CellHandle) row.getCells( ).get( 1 );
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cell.getContent( ).add( label );
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label.setText( "Hello, world!" );
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// Save the design and close it.
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design.saveAs( "c:/tmp/sample.rptdesign" );
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design.close( );
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System.out.println("Finished");
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// We're done!
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}
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  }
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----
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== Comments ==
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Please enter comments below by selecting the edit icon to the right.
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You will need a Bugzilla account to add comments.
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----
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Revision as of 13:00, 9 April 2007

Simple Create

Moved to new BIRT Examples location. Java - Build Dynamic Table (BIRT)