/**
    * Copyright By Grandsoft Company Limited.  
    * 2013-8-10 上午06:13:51
    */
   package gboat2.base.core.web.md;
   
   import gboat2.base.core.util.ActionUtil;
   import gboat2.base.core.web.BaseActionSupport;
   
  import java.lang.reflect.Method;
  
  import org.apache.commons.lang3.StringUtils;
  import org.osgi.framework.Bundle;
  
  /**
   * 
   * @author lysming
   * @since jdk1.6
   * @date 2013-8-10
   *  
   */
  
  public class ExtendMethodHandler implements IFileFilter {
  	
  	@Override
  	public String getFile(String invokeMethod, BaseActionSupport action, Bundle bundle) {
  		String filePath = null;
  		try {
  			Method method = action.getClass().getMethod("getExtendForView", new Class[] {});
  			String extend = (String) method.invoke(action, new Object[] {});
  			if (!StringUtils.isEmpty(extend)) {
  				filePath = ActionUtil.getPathPrefix(action.getClass()) + "/metadata/" + action.getUriPrefix() + "-" + invokeMethod + "-" + extend
  				        + ".md";
  			}
  		} catch (Exception ignore) {
  			//ignore the exception
  		}
  		return filePath;
  	}
  	
  }