ar.com.fdvs.dj.util.HyperLinkUtil Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of DynamicJasper Show documentation

DynamicJasper (DJ) is an API that hides the complexity of Jasper Reports, it helps developers to save time when designing simple/medium complexity reports generating the layout of the report elements automatically. It creates reports dynamically, defining at runtime the columns, column width (auto width), groups, variables, fonts, charts, crosstabs, sub reports (that can also be dynamic), page size and everything else that you can define at design time. DJ keeps full compatibility with Jasper Reports since it's a tool that helps create reports programmatically in a easy way (it only interferes with the creation of the report design doing the layout of the elements). You can use the classic .jrxml files as templates while the content and layout of the report elements are handled by the DJ API. http://dynamicjasper.com

There is a newer version: 5.3.9

Show newest version

package ar.com.fdvs.dj.util;

import ar.com.fdvs.dj.domain.DJHyperLink;
import ar.com.fdvs.dj.domain.DynamicJasperDesign;
import ar.com.fdvs.dj.domain.StringExpression;
import net.sf.jasperreports.engine.design.JRDesignChart;
import net.sf.jasperreports.engine.design.JRDesignExpression;
import net.sf.jasperreports.engine.design.JRDesignImage;
import net.sf.jasperreports.engine.design.JRDesignTextField;
import net.sf.jasperreports.engine.type.HyperlinkTypeEnum;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;

public class HyperLinkUtil {
	
	static final Log log = LogFactory.getLog(HyperLinkUtil.class);

    /**
     *
     * @param design
     * @param djlink
     * @param image
     * @param name
     */
	public static void applyHyperLinkToElement(DynamicJasperDesign design, DJHyperLink djlink, JRDesignImage image, String name) {
		StringExpression hce = djlink.getExpression();
		
		String text = ExpressionUtils.createCustomExpressionInvocationText(djlink.getExpression(), name, false);
		LayoutUtils.registerCustomExpressionParameter(design, name,hce);
		JRDesignExpression hlpe = new JRDesignExpression();
		hlpe.setValueClassName(hce.getClassName());
		
		hlpe.setText(text);
		image.setHyperlinkReferenceExpression(hlpe);
		image.setHyperlinkType( HyperlinkTypeEnum.REFERENCE ); //FIXME Should this be a parameter in the future?

		if (djlink.getTooltip() != null){
			StringExpression sExp = djlink.getTooltip();
			String tooltipParameterName = "hyperlink_tooltip_" +name;
			String tooltipText = ExpressionUtils.createCustomExpressionInvocationText(djlink.getExpression(), tooltipParameterName, false);
			LayoutUtils.registerCustomExpressionParameter(design, tooltipParameterName,sExp);
			JRDesignExpression tooltipExp = new JRDesignExpression();
			tooltipExp.setValueClassName(sExp.getClassName());
			tooltipExp.setText(tooltipText);
			
			image.setHyperlinkTooltipExpression(tooltipExp);
		}	
		
	}

	/**
	 *  Creates necessary objects to make a textfield an hyperlink
	 * @param design
	 * @param djlink
	 * @param textField
	 * @param name
	 */
	public static void applyHyperLinkToElement(DynamicJasperDesign design, DJHyperLink djlink, JRDesignTextField textField, String name) {
//		DJHyperLink djlink = column.getLink();
		StringExpression hce = djlink.getExpression();
		
//		String hceParameterName = "hyperlink_column_" +column.getTextForExpression().replaceAll("[\\$\\{\\}]", "_");
		String text = ExpressionUtils.createCustomExpressionInvocationText2(name);
		LayoutUtils.registerCustomExpressionParameter(design,name,hce);
		JRDesignExpression hlpe = new JRDesignExpression();
		hlpe.setValueClassName(hce.getClassName());
		
		hlpe.setText(text);
		textField.setHyperlinkReferenceExpression(hlpe);
		textField.setHyperlinkType( HyperlinkTypeEnum.REFERENCE ); //FIXME Should this be a parameter in the future?
		
		
		if (djlink.getTooltip() != null){
			StringExpression sExp = djlink.getTooltip();
//			String tooltipParameterName = "hyperlink_tooltip_column_" +column.getTextForExpression().replaceAll("[\\$\\{\\}]", "_");
			String tooltipParameterName = "tooltip_" + name;
			String tooltipText = ExpressionUtils.createCustomExpressionInvocationText2(tooltipParameterName);
			LayoutUtils.registerCustomExpressionParameter(design,tooltipParameterName,sExp);
			JRDesignExpression tooltipExp = new JRDesignExpression();
			tooltipExp.setValueClassName(sExp.getClassName());
			tooltipExp.setText(tooltipText);
			
			textField.setHyperlinkTooltipExpression(tooltipExp);
		}
	}

	/**
	 *  Creates necessary objects to make a chart an hyperlink
     *
     * @param design
     * @param djlink
     * @param chart
     * @param name
     */
	public static void applyHyperLinkToElement(DynamicJasperDesign design, DJHyperLink djlink, JRDesignChart chart, String name) {
		JRDesignExpression hlpe = ExpressionUtils.createAndRegisterExpression(design, name, djlink.getExpression());
		chart.setHyperlinkReferenceExpression(hlpe);
		chart.setHyperlinkType( HyperlinkTypeEnum.REFERENCE ); //FIXME Should this be a parameter in the future?
				
		if (djlink.getTooltip() != null){			
			JRDesignExpression tooltipExp = ExpressionUtils.createAndRegisterExpression(design, "tooltip_" + name, djlink.getTooltip());
			chart.setHyperlinkTooltipExpression(tooltipExp);
		}
	}
}