/**
 * @author <a href="mailto:novotny@aei.mpg.de">Jason Novotny</a>
 * @version $Id$
 */
package org.gridlab.gridsphere.provider.portlet.tags.jsr;

import javax.portlet.RenderResponse;
import javax.servlet.jsp.JspException;
import javax.servlet.jsp.JspWriter;
import javax.servlet.jsp.PageContext;
import javax.servlet.jsp.tagext.TagSupport;
import java.io.IOException;

/**
 * This tag produces a unique value for the current portlet.
 * <p/>
 * Supporting class for the <CODE>namespace</CODE> tag.
 * writes a unique value for the current portlet
 * <BR>This tag has no attributes
 */
public class NamespaceTag extends TagSupport {

    public int doStartTag() throws JspException {
        RenderResponse renderResponse = (RenderResponse) pageContext.getAttribute("renderResponse", PageContext.PAGE_SCOPE);
        String namespace = renderResponse.getNamespace();
        JspWriter writer = pageContext.getOut();
        try {
            writer.print(namespace);
            writer.flush();
        } catch (IOException e) {
            throw new JspException("namespace Tag Exception: cannot write to the output writer.", e);
        }
        return SKIP_BODY;
    }
}

@@ -966,36 +966,8 @@
 e);%0A
-            writer.flush();%0A
     

fix provided by artezio.ru