parameterelement.java

一个java工作流引擎

package org.jbpm.web.formgen;

import java.io.*;
import java.util.*;
import javax.servlet.jsp.*;

public class ParameterElement implements FormElement {

  private String parameterName = null;

  public ParameterElement(String parameterName) {
    this.parameterName = parameterName;
  }

  public void write(JspWriter jspOut, Map parameters) throws IOException {
    Object parameterValue = parameters.get(parameterName);
    if (parameterValue != null) {
      jspOut.write(parameterValue.toString());
    }
  }

  public String getParameterName() {
    return parameterName;
  }

}