JFreeReportAllContentComponent.java example

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pentaho-platform-master
/*!
 * This program is free software; you can redistribute it and/or modify it under the
 * terms of the GNU Lesser General Public License, version 2.1 as published by the Free Software
 * Foundation.
 *
 * You should have received a copy of the GNU Lesser General Public License along with this
 * program; if not, you can obtain a copy at http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html
 * or from the Free Software Foundation, Inc.,
 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 * This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
 * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 * See the GNU Lesser General Public License for more details.
 *
 * Copyright (c) 2002-2013 Pentaho Corporation..  All rights reserved.
 */

package org.pentaho.platform.plugin.action.jfreereport.outputs;

import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.pentaho.platform.api.engine.IComponent;
import org.pentaho.platform.api.engine.IRuntimeContext;
import org.pentaho.platform.engine.services.solution.StandardSettings;
import org.pentaho.platform.plugin.action.jfreereport.AbstractJFreeReportComponent;
import org.pentaho.platform.plugin.action.messages.Messages;
import org.pentaho.reporting.engine.classic.core.MasterReport;

import java.awt.GraphicsEnvironment;

/**
 * Creation-Date: 07.07.2006, 21:01:58
 * 
 * @author Thomas Morgner
 */
public class JFreeReportAllContentComponent extends AbstractJFreeReportComponent {
  private static final long serialVersionUID = -8233725514054165666L;

  private AbstractGenerateContentComponent component;

  public JFreeReportAllContentComponent() {
  }

  @Override
  public Log getLogger() {
    return LogFactory.getLog( getClass() );
  }

  @Override
  protected boolean executeAction() throws Throwable {
    if ( component != null ) {
      debug( Messages.getInstance().getString(
        "JFreeReportAllContentComponent.DEBUG_EXECUTING_COMPONENT", component.toString() ) ); //$NON-NLS-1$
      return ( component.execute() == IRuntimeContext.RUNTIME_STATUS_SUCCESS );
    }

    debug( Messages.getInstance().getString( "JFreeReportAllContentComponent.DEBUG_NO_COMPONENT" ) ); //$NON-NLS-1$
    return false;
  }

  @Override
  public boolean init() {
    if ( component != null ) {
      return component.init();
    }
    return true;
  }

  @Override
  public void done() {
    if ( component != null ) {
      component.done();
    }
  }

  @Override
  protected boolean validateSystemSettings() {
    return true;
  }

  protected boolean initAndValidate( final IComponent componentToValidate ) {
    componentToValidate.setInstanceId( getInstanceId() );
    componentToValidate.setActionName( getActionName() );
    componentToValidate.setProcessId( getProcessId() );
    componentToValidate.setComponentDefinition( getComponentDefinition() );
    componentToValidate.setSession( getSession() );
    componentToValidate.setRuntimeContext( getRuntimeContext() );
    componentToValidate.setLoggingLevel( getLoggingLevel() );
    componentToValidate.setMessages( getMessages() );
    return ( componentToValidate.validate() == IRuntimeContext.RUNTIME_CONTEXT_VALIDATE_OK );
  }

  @Override
  protected boolean validateAction() {

    if ( isDefinedInput( StandardSettings.PRINTER_NAME ) ) {
      component = new JFreeReportPrintComponent();
      return initAndValidate( component );
    }

    if ( isDefinedInput( AbstractJFreeReportComponent.REPORTALLCONTENT_OUTPUTTYPE ) ) {

      String reportOutputType = getInputStringValue( AbstractJFreeReportComponent.REPORTALLCONTENT_OUTPUTTYPE );
      if ( getLogger().isDebugEnabled() ) {
        debug( Messages.getInstance().getString( "JFreeReport.DEBUG_OUTPUT_TYPE", reportOutputType ) ); //$NON-NLS-1$
      }
      if ( AbstractJFreeReportComponent.REPORTALLCONTENT_OUTPUTTYPE_HTML.equals( reportOutputType ) ) {
        component = new JFreeReportHtmlComponent();
        return initAndValidate( component );
      } else if ( AbstractJFreeReportComponent.REPORTALLCONTENT_OUTPUTTYPE_PDF.equals( reportOutputType ) ) {
        component = new JFreeReportPdfComponent();
        return initAndValidate( component );
      } else if ( AbstractJFreeReportComponent.REPORTALLCONTENT_OUTPUTTYPE_XLS.equals( reportOutputType ) ) {
        component = new JFreeReportExcelComponent();
        return initAndValidate( component );
      } else if ( AbstractJFreeReportComponent.REPORTALLCONTENT_OUTPUTTYPE_CSV.equals( reportOutputType ) ) {
        component = new JFreeReportCSVComponent();
        return initAndValidate( component );
      } else if ( AbstractJFreeReportComponent.REPORTALLCONTENT_OUTPUTTYPE_RTF.equals( reportOutputType ) ) {
        component = new JFreeReportRTFComponent();
        return initAndValidate( component );
      } else if ( AbstractJFreeReportComponent.REPORTALLCONTENT_OUTPUTTYPE_XML.equals( reportOutputType ) ) {
        component = new JFreeReportXmlComponent();
        return initAndValidate( component );
      } else if ( AbstractJFreeReportComponent.REPORTALLCONTENT_OUTPUTTYPE_SWING.equals( reportOutputType ) ) {
        if ( GraphicsEnvironment.isHeadless() ) {
          component = new JFreeReportPreviewSwingComponent();
          return initAndValidate( component );
        }
        warn( Messages.getInstance().getString( "JFreeReportAllContentComponent.WARN_HEADLESSMODE_ACTIVE" ) ); //$NON-NLS-1$
        return false;
      } else {
        return false;
      }
    }
    warn( Messages.getInstance().getString( "JFreeReportAllContentComponent.WARN_NO_PRINTER_GIVEN" ) ); //$NON-NLS-1$
    return false;
  }

  protected boolean performExport( final MasterReport report ) {
    return false;
  }
}