Examples of JspFragment

javax.servlet.jsp.tagext.JspFragment
Encapsulates a portion of JSP code in an object that can be invoked as many times as needed. JSP Fragments are defined using JSP syntax as the body of a tag for an invocation to a SimpleTag handler, or as the body of a <jsp:attribute> standard action specifying the value of an attribute that is declared as a fragment, or to be of type JspFragment in the TLD.
The definition of the JSP fragment must only contain template text and JSP action elements. In other words, it must not contain scriptlets or scriptlet expressions. At translation time, the container generates an implementation of the JspFragment abstract class capable of executing the defined fragment.
A tag handler can invoke the fragment zero or more times, or pass it along to other tags, before returning. To communicate values to/from a JSP fragment, tag handlers store/retrieve values in the JspContext associated with the fragment.
Note that tag library developers and page authors should not generate JspFragment implementations manually.
Implementation Note: It is not necessary to generate a separate class for each fragment. One possible implementation is to generate a single helper class for each page that implements JspFragment. Upon construction, a discriminator can be passed to select which fragment that instance will execute. @since 2.0
nsf.playground.jsp.JspFragment
JSP Fragment base class. This class provides the necessary execution methods. @author priand

Examples of javax.servlet.jsp.tagext.JspFragment

        printAttr(w, "style", style);
        w.println('>');


        printParams(params, w);


        JspFragment body = getJspBody();
        if (body != null)
        {
            body.invoke(null);
        }


        printParams(tagParams, w);


        w.println("</form>");

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Examples of javax.servlet.jsp.tagext.JspFragment

        if (JspSupport.hasError((PageContext) getJspContext(), name))
        {
            return;
        }


        JspFragment f = getJspBody();
        if (f != null)
        {
            f.invoke(null);
        }
    }

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Examples of javax.servlet.jsp.tagext.JspFragment


    private Object value;


    public void doTag() throws JspException, IOException
    {
        JspFragment body = getJspBody();
        if (body != null)
        {
            StringWriter sw = new StringWriter();
            body.invoke(sw);
            value = sw.toString();
        }
        JspTag parent = getParent();
        if (parent != null && parent instanceof ParametrizedTag)
        {

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Examples of javax.servlet.jsp.tagext.JspFragment

     * @exception JspException
     * @exception JspTagException   
     */
    public void doTag()
        throws IOException, JspException, JspTagException   {
        JspFragment body = getJspBody();
        if (body == null) {
        throw new JspTagException(ERR_NO_BODY);
    }
    StringWriter bodyExpansion = new StringWriter();
        body.invoke(bodyExpansion);
        String expansion = bodyExpansion.getBuffer().toString();
        String expression = expansion.replaceAll("#\\{", "\\$\\{");
        
        PageContext pageContext = (PageContext) getJspContext();        
        VariableResolver varResolver = getJspContext().getVariableResolver();

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Examples of javax.servlet.jsp.tagext.JspFragment

        JspContext context = getJspContext();
        context.setAttribute("day", tok.nextToken() );
        context.setAttribute("month", tok.nextToken() );
        context.setAttribute("year", tok.nextToken() );


        JspFragment fragment = getJspBody();
        fragment.invoke(null);
    }

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Examples of javax.servlet.jsp.tagext.JspFragment

                if(parentTag != null) {
                    tag.setParent(parentTag);
                }
                setupTag(tag, args, pageContext.getObjectWrapper());
                if(body != null) {
                    tag.setJspBody(new JspFragment() {
                        @Override
                        public JspContext getJspContext() {
                            return pageContext;
                        }

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Examples of javax.servlet.jsp.tagext.JspFragment

     * @throws IOException
     * @throws JspException
     */
    @Test
    public void testExecute() throws JspException, IOException {
        JspFragment jspBody = createMock(JspFragment.class);
        PageContext pageContext = createMock(PageContext.class);
        JspTag parent = createMock(JspTag.class);
        ApplicationContext applicationContext = createMock(ApplicationContext.class);
        HttpServletRequest httpServletRequest = createMock(HttpServletRequest.class);
        HttpServletResponse httpServletResponse = createMock(HttpServletResponse.class);

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Examples of javax.servlet.jsp.tagext.JspFragment

import org.junit.Test;


public class JspAutotagRuntimeTest {
    @Test
    public void testCreateRequest() {
        JspFragment jspBody = createMock(JspFragment.class);
        PageContext pageContext = createMock(PageContext.class);
        JspTag parent = createMock(JspTag.class);
        ApplicationContext applicationContext = createMock(ApplicationContext.class);
        HttpServletRequest httpServletRequest = createMock(HttpServletRequest.class);
        HttpServletResponse httpServletResponse = createMock(HttpServletResponse.class);

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Examples of javax.servlet.jsp.tagext.JspFragment

        verify(jspBody, pageContext, parent, applicationContext, httpServletRequest, httpServletResponse);
    }


    @Test
    public void testCreateModelBody() {
        JspFragment jspBody = createMock(JspFragment.class);
        JspContext jspContext = createMock(JspContext.class);
        JspTag parent = createMock(JspTag.class);
        JspWriter writer = createMock(JspWriter.class);
        expect(jspContext.getOut()).andReturn(writer);
        replay(jspBody, jspContext, parent, writer);

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Examples of javax.servlet.jsp.tagext.JspFragment

        verify(jspBody, jspContext, parent, writer);
    }


    @Test(expected = UnsupportedOperationException.class)
    public void testGetParameter() {
        JspFragment jspBody = createMock(JspFragment.class);
        JspContext jspContext = createMock(JspContext.class);
        JspTag parent = createMock(JspTag.class);
        replay(jspBody, jspContext, parent);
        JspAutotagRuntime runtime = new JspAutotagRuntime();
        runtime.setJspBody(jspBody);

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