| 0,0 → 1,86 |
|---|
| package ak.backpath.taglib; |
| |
| import javax.servlet.http.HttpServletRequest; |
| import javax.servlet.jsp.JspException; |
| import javax.servlet.jsp.tagext.TagSupport; |
| import ak.backpath.BackPath; |
| |
| /** |
| * This tag just does nothing but saves a backpath object into request with given params, |
| * should be used at the top pf JSp to ensure that all tags use correct backpath params. |
| */ |
| public class InitTag extends TagSupport |
| { |
| protected String backPathKey = BackPath.DEFAULT_KEY; |
| |
| public String getBackPathKey() |
| { |
| return this.backPathKey; |
| } |
| |
| public void setBackPathKey(String backPathKey) |
| { |
| this.backPathKey = backPathKey; |
| } |
| |
| protected String backPathParam = BackPath.DEFAULT_PARAM; |
| |
| public String getBackPathParam() |
| { |
| return this.backPathParam; |
| } |
| |
| public void setBackPathParam(String backPathParam) |
| { |
| this.backPathParam = backPathParam; |
| } |
| |
| protected String backPathIgnore = null; |
| |
| public String getBackPathIgnore() |
| { |
| return this.backPathIgnore; |
| } |
| |
| public void setBackPathIgnore(String backPathIgnore) |
| { |
| this.backPathIgnore = backPathIgnore; |
| } |
| |
| protected boolean zip = BackPath.DEFAULT_ZIP; |
| |
| public boolean getZip() |
| { |
| return this.zip; |
| } |
| |
| public void setZip(boolean zip) |
| { |
| this.zip = zip; |
| } |
| |
| public void release() |
| { |
| super.release(); |
| backPathKey = BackPath.DEFAULT_KEY; |
| backPathParam = BackPath.DEFAULT_PARAM; |
| backPathIgnore = null; |
| zip = BackPath.DEFAULT_ZIP; |
| } |
| |
| public int doStartTag() throws JspException |
| { |
| // remove old, if any |
| ((HttpServletRequest)pageContext.getRequest()).removeAttribute(backPathKey); |
| |
| // create a new one |
| TaglibUtils.findBackPath(pageContext, backPathKey, backPathParam, backPathIgnore, zip); |
| |
| return (SKIP_BODY); |
| } |
| |
| public int doEndTag() throws JspException |
| { |
| return (EVAL_PAGE); |
| } |
| } |