Examples of net.sf.jasperreports.engine.JRPropertyExpression

net.sf.jasperreports.engine.JRPropertyExpression
Report property with a value based on an expression. @author Lucian Chirita (lucianc@users.sourceforge.net) @version $Id: JRPropertyExpression.java 3033 2009-08-27 11:46:22Z teodord $ @see JRElement#getPropertyExpressions()

    return baseTemplate;
  }


  public JRPropertyExpression getPropertyExpression(JRPropertyExpression propertyExpression)
  {
    JRPropertyExpression baseProp = null;
    if (propertyExpression != null)
    {
      baseProp = (JRPropertyExpression) get(propertyExpression);
      if (baseProp == null)
      {

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    {
      dynamicProperties = new JRPropertiesMap();
      
      for (int i = 0; i < propExprs.length; i++)
      {
        JRPropertyExpression prop = propExprs[i];
        String value = (String) evaluateExpression(prop.getValueExpression(), evaluation);
        if (value != null)
        {
          dynamicProperties.setProperty(prop.getName(), value);
        }
      }
      
      mergedProperties = dynamicProperties.cloneProperties();
      mergedProperties.setBaseProperties(staticProperties);

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   * @param name the name of the property to remove
   * @return the removed property expression (if found)
   */
  public JRPropertyExpression removePropertyExpression(String name)
  {
    JRPropertyExpression removed = null;
    for (ListIterator it = propertyExpressions.listIterator(); it.hasNext();)
    {
      JRPropertyExpression prop = (JRPropertyExpression) it.next();
      if (name.equals(prop.getName()))
      {
        removed = prop;
        int idx = it.previousIndex();
        
        it.remove();

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Related Classes of net.sf.jasperreports.engine.JRPropertyExpression

net.sf.jasperreports.engine.base.JRBaseObjectFactory

net.sf.jasperreports.engine.design.JRDesignElement

net.sf.jasperreports.engine.fill.JRFillElement

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