intag.java

java论坛

package com.laoer.bbscs.web.taglib;

import javax.servlet.jsp.tagext.*;
import javax.servlet.jsp.JspException;
import org.apache.commons.io.FileUtils;
import com.laoer.bbscs.comm.BBSCSUtil;
import org.apache.struts.taglib.TagUtils;
import java.io.File;
import java.io.IOException;
import com.laoer.bbscs.comm.Constant;
import org.apache.commons.logging.LogFactory;
import org.apache.commons.logging.Log;

/**
 * <p>Title: Tianyi BBS</p>
 *
 * <p>Description: BBSCS</p>
 *
 * <p>Copyright: Copyright (c) 2006</p>
 *
 * <p>Company: Laoer.com</p>
 *
 * @author Gong Tianyi
 * @version 7.0
 */
public class InTag
    extends TagSupport {

  private static final Log logger = LogFactory.getLog(InTag.class);

  protected String type = "";

  public InTag() {
  }

  public int doStartTag() throws JspException {
    return (SKIP_BODY);
  }

  public int doEndTag() throws JspException {
    if (this.getType().equalsIgnoreCase("commend")) {
      File commendFile = new File(BBSCSUtil.getIncludePath() + "ForumCover_Commend_0.html");
      String commendlist = "";
      try {
        commendlist = FileUtils.readFileToString(commendFile, Constant.CHARSET);
        if (commendlist == null) {
          commendlist = "";
        }
      }
      catch (IOException ex) {
        logger.error(ex);
        commendlist = "";
      }
      TagUtils.getInstance().write(pageContext, commendlist);
      return (SKIP_BODY);
    }

    if (this.getType().equalsIgnoreCase("choice")) {
      File choiceFile = new File(BBSCSUtil.getIncludePath() + "Choice_0.html");
      String choice = "";
      try {
        choice = FileUtils.readFileToString(choiceFile, Constant.CHARSET);
        if (choice == null) {
          choice = "";
        }
      }
      catch (IOException ex) {
        logger.error(ex);
        choice = "";
      }
      TagUtils.getInstance().write(pageContext, choice);
      return (SKIP_BODY);

    }

    if (this.getType().equalsIgnoreCase("userexp")) {
      File commendFile = new File(BBSCSUtil.getIncludePath() + "UserExp.html");
      String commendlist = "";
      try {
        commendlist = FileUtils.readFileToString(commendFile, Constant.CHARSET);
        if (commendlist == null) {
          commendlist = "";
        }
      }
      catch (IOException ex) {
        logger.error(ex);
        commendlist = "";
      }
      TagUtils.getInstance().write(pageContext, commendlist);
      return (SKIP_BODY);
    }

    if (this.getType().equalsIgnoreCase("userlit")) {
      File commendFile = new File(BBSCSUtil.getIncludePath() + "UserLit.html");
      String commendlist = "";
      try {
        commendlist = FileUtils.readFileToString(commendFile, Constant.CHARSET);
        if (commendlist == null) {
          commendlist = "";
        }
      }
      catch (IOException ex) {
        logger.error(ex);
        commendlist = "";
      }
      TagUtils.getInstance().write(pageContext, commendlist);
      return (SKIP_BODY);
    }

    if (this.getType().equalsIgnoreCase("userknow")) {
      File commendFile = new File(BBSCSUtil.getIncludePath() + "UserKnow.html");
      String commendlist = "";
      try {
        commendlist = FileUtils.readFileToString(commendFile, Constant.CHARSET);
        if (commendlist == null) {
          commendlist = "";
        }
      }
      catch (IOException ex) {
        logger.error(ex);
        commendlist = "";
      }
      TagUtils.getInstance().write(pageContext, commendlist);
      return (SKIP_BODY);
    }

    return (SKIP_BODY);
  }

  public String getType() {
    return type;
  }

  public void setType(String type) {
    this.type = type;
  }

}