0,0 → 1,86 |
package ak.backpath.taglib; |
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import javax.servlet.http.HttpServletRequest; |
import javax.servlet.jsp.JspException; |
import javax.servlet.jsp.tagext.TagSupport; |
import ak.backpath.BackPath; |
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/** |
* 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; |
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public String getBackPathKey() |
{ |
return this.backPathKey; |
} |
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public void setBackPathKey(String backPathKey) |
{ |
this.backPathKey = backPathKey; |
} |
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protected String backPathParam = BackPath.DEFAULT_PARAM; |
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public String getBackPathParam() |
{ |
return this.backPathParam; |
} |
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public void setBackPathParam(String backPathParam) |
{ |
this.backPathParam = backPathParam; |
} |
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protected String backPathIgnore = null; |
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public String getBackPathIgnore() |
{ |
return this.backPathIgnore; |
} |
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public void setBackPathIgnore(String backPathIgnore) |
{ |
this.backPathIgnore = backPathIgnore; |
} |
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protected boolean zip = BackPath.DEFAULT_ZIP; |
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public boolean getZip() |
{ |
return this.zip; |
} |
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public void setZip(boolean zip) |
{ |
this.zip = zip; |
} |
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public void release() |
{ |
super.release(); |
backPathKey = BackPath.DEFAULT_KEY; |
backPathParam = BackPath.DEFAULT_PARAM; |
backPathIgnore = null; |
zip = BackPath.DEFAULT_ZIP; |
} |
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public int doStartTag() throws JspException |
{ |
// remove old, if any |
((HttpServletRequest)pageContext.getRequest()).removeAttribute(backPathKey); |
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// create a new one |
TaglibUtils.findBackPath(pageContext, backPathKey, backPathParam, backPathIgnore, zip); |
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return (SKIP_BODY); |
} |
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public int doEndTag() throws JspException |
{ |
return (EVAL_PAGE); |
} |
} |