Examples of org.apache.tomcat.util.descriptor.web.WebXml

Package org.apache.tomcat.util.descriptor.web

Examples of org.apache.tomcat.util.descriptor.web.WebXml

org.apache.tomcat.util.descriptor.web.WebXml
Representation of common elements of web.xml and web-fragment.xml. Provides a repository for parsed data before the elements are merged. Validation is spread between multiple classes: The digester checks for structural correctness (eg single login-config) This class checks for invalid duplicates (eg filter/servlet names) StandardContext will check validity of values (eg URL formats etc)

            servletDef.addInitParameter(initParam.getKey(), initParam.getValue());
        }
    }


    protected WebXml createWebXml() {
        return new WebXml();
    }

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            // - this fragment is for a container JAR (Servlet 3.1 section 8.1)
            // - this fragment has metadata-complete="true"
            boolean htOnly = handlesTypesOnly || !fragment.getWebappJar() ||
                    fragment.isMetadataComplete();


            WebXml annotations = new WebXml();
            // no impact on distributable
            annotations.setDistributable(true);
            URL url = fragment.getURL();
            processAnnotationsUrl(url, annotations, htOnly);
            Set<WebXml> set = new HashSet<>();
            set.add(annotations);
            // Merge annotations into fragment - fragment takes priority

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        assertEquals(3,listener.length);
        assertTrue(listener[1] instanceof ContextConfig);
        ContextConfig config = new ContextConfig() {
            @Override
            protected WebXml createWebXml() {
                WebXml wxml = new WebXml();
                wxml.addAbsoluteOrdering("resources");
                wxml.addAbsoluteOrdering("resources2");
                return wxml;
            }
        };
        // prevent it from looking ( if it finds one - it'll have dup error )
        config.setDefaultWebXml(Constants.NoDefaultWebXml);
        listener[1] = config;
        Tomcat.addServlet(ctx, "getresource", new GetResourceServlet());
        ctx.addServletMapping("/getresource", "getresource");


        tomcat.start();
        assertPageContains("/test/getresource?path=/resourceF.jsp",
        "<p>resourceF.jsp in resources2.jar</p>");
        assertPageContains("/test/getresource?path=/resourceB.jsp",
        "<p>resourceB.jsp in resources.jar</p>");


        // Check ordering, for BZ 54391
        assertEquals(Arrays.asList("resources.jar", "resources2.jar"), ctx
                .getServletContext().getAttribute(ServletContext.ORDERED_LIBS));


        ctx.stop();


        LifecycleListener[] listener1 = ctx.findLifecycleListeners();
        // change ordering and reload
        ContextConfig config1 = new ContextConfig() {
            @Override
            protected WebXml createWebXml() {
                WebXml wxml = new WebXml();
                wxml.addAbsoluteOrdering("resources2");
                wxml.addAbsoluteOrdering("resources");
                return wxml;
            }
        };
        // prevent it from looking ( if it finds one - it'll have dup error )
        config1.setDefaultWebXml(Constants.NoDefaultWebXml);

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 */
public class TestContextConfigAnnotation {


    @Test
    public void testAnnotation() throws Exception {
        WebXml webxml = new WebXml();
        ContextConfig config = new ContextConfig();
        File pFile = paramClassResource(
                "org/apache/catalina/startup/ParamServlet");
        assertTrue(pFile.exists());
        config.processAnnotationsFile(pFile, webxml, false);
        ServletDef servletDef = webxml.getServlets().get("param");
        assertNotNull(servletDef);
        assertEquals("Hello", servletDef.getParameterMap().get("foo"));
        assertEquals("World!", servletDef.getParameterMap().get("bar"));
        assertEquals("param", webxml.getServletMappings().get(
                "/annotation/overwrite"));


        assertEquals("param", servletDef.getDescription());
        assertEquals("param", servletDef.getDisplayName());
        assertEquals("paramLarge.png", servletDef.getLargeIcon());

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    }


    @Test
    public void testOverwriteAnnotation() throws Exception {
        WebXml webxml = new WebXml();
        ServletDef servletDef = new ServletDef();
        servletDef.setServletName("param");
        servletDef.setServletClass("org.apache.catalina.startup.ParamServlet");
        servletDef.addInitParameter("foo", "tomcat");
        servletDef.setDescription("Description");
        servletDef.setDisplayName("DisplayName");
        servletDef.setLargeIcon("LargeIcon");
        servletDef.setSmallIcon("SmallIcon");
        servletDef.setAsyncSupported("true");
        servletDef.setLoadOnStartup("1");


        webxml.addServlet(servletDef);
        webxml.addServletMapping("/param", "param");
        ContextConfig config = new ContextConfig();
        File pFile = paramClassResource(
                "org/apache/catalina/startup/ParamServlet");
        assertTrue(pFile.exists());
        config.processAnnotationsFile(pFile, webxml, false);


        assertEquals(servletDef, webxml.getServlets().get("param"));


        assertEquals("tomcat", servletDef.getParameterMap().get("foo"));
        assertEquals("param", webxml.getServletMappings().get("/param"));
        // annotation mapping not added s. Servlet Spec 3.0 (Nov 2009)
        // 8.2.3.3.iv page 81
        assertNull(webxml.getServletMappings().get("/annotation/overwrite"));


        assertEquals("Description", servletDef.getDescription());
        assertEquals("DisplayName", servletDef.getDisplayName());
        assertEquals("LargeIcon", servletDef.getLargeIcon());
        assertEquals("SmallIcon", servletDef.getSmallIcon());

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        assertNull(servletDef.getJspFile());
    }


    @Test
    public void testNoMapping() throws Exception {
        WebXml webxml = new WebXml();
        ContextConfig config = new ContextConfig();
        File pFile = paramClassResource(
                "org/apache/catalina/startup/NoMappingParamServlet");
        assertTrue(pFile.exists());
        config.processAnnotationsFile(pFile, webxml, false);
        ServletDef servletDef = webxml.getServlets().get("param1");
        assertNull(servletDef);


        webxml.addServletMapping("/param", "param1");
        config.processAnnotationsFile(pFile, webxml, false);
        servletDef = webxml.getServlets().get("param1");
        assertNull(servletDef);


    }

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    }


    @Test
    public void testSetupWebXMLNoMapping() throws Exception {
        WebXml webxml = new WebXml();
        ServletDef servletDef = new ServletDef();
        servletDef.setServletName("param1");
        servletDef.setServletClass(
                "org.apache.catalina.startup.NoMappingParamServlet");
        servletDef.addInitParameter("foo", "tomcat");


        webxml.addServlet(servletDef);
        webxml.addServletMapping("/param", "param1");
        ContextConfig config = new ContextConfig();
        File pFile = paramClassResource(
                "org/apache/catalina/startup/NoMappingParamServlet");
        assertTrue(pFile.exists());
        config.processAnnotationsFile(pFile, webxml, false);
        assertEquals("tomcat", servletDef.getParameterMap().get("foo"));
        assertEquals("World!", servletDef.getParameterMap().get("bar"));
        ServletDef servletDef1 = webxml.getServlets().get("param1");
        assertNotNull(servletDef1);
        assertEquals(servletDef, servletDef1);
    }

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        assertEquals(servletDef, servletDef1);
    }


    @Test
    public void testDuplicateMapping() throws Exception {
        WebXml webxml = new WebXml();
        ContextConfig config = new ContextConfig();
        File pFile = paramClassResource(
                "org/apache/catalina/startup/DuplicateMappingParamServlet");
        assertTrue(pFile.exists());
        try {
            config.processAnnotationsFile(pFile, webxml, false);
            fail();
        } catch (IllegalArgumentException ex) {
            // ignore
        }
        ServletDef servletDef = webxml.getServlets().get("param");
        assertNull(servletDef);
    }

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        assertNull(servletDef);
    }


    @Test
    public void testFilterMapping() throws Exception {
        WebXml webxml = new WebXml();
        ContextConfig config = new ContextConfig();
        File sFile = paramClassResource(
                "org/apache/catalina/startup/ParamServlet");
        config.processAnnotationsFile(sFile, webxml, false);
        File fFile = paramClassResource(
                "org/apache/catalina/startup/ParamFilter");
        config.processAnnotationsFile(fFile, webxml, false);
        FilterDef fdef = webxml.getFilters().get("paramFilter");
        assertNotNull(fdef);
        assertEquals("Servlet says: ",fdef.getParameterMap().get("message"));
    }

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        assertEquals("Servlet says: ",fdef.getParameterMap().get("message"));
    }


    @Test
    public void testOverwriteFilterMapping() throws Exception {
        WebXml webxml = new WebXml();
        FilterDef filterDef = new FilterDef();
        filterDef.setFilterName("paramFilter");
        filterDef.setFilterClass("org.apache.catalina.startup.ParamFilter");
        filterDef.addInitParameter("message", "tomcat");
        filterDef.setDescription("Description");
        filterDef.setDisplayName("DisplayName");
        filterDef.setLargeIcon("LargeIcon");
        filterDef.setSmallIcon("SmallIcon");
        filterDef.setAsyncSupported("true");




        webxml.addFilter(filterDef);
        FilterMap filterMap = new FilterMap();
        filterMap.addURLPattern("/param1");
        filterMap.setFilterName("paramFilter");
        webxml.addFilterMapping(filterMap);


        ContextConfig config = new ContextConfig();
        File sFile = paramClassResource(
                "org/apache/catalina/startup/ParamServlet");
        config.processAnnotationsFile(sFile, webxml, false);
        File fFile = paramClassResource(
                "org/apache/catalina/startup/ParamFilter");
        config.processAnnotationsFile(fFile, webxml, false);
        FilterDef fdef = webxml.getFilters().get("paramFilter");
        assertNotNull(fdef);
        assertEquals(filterDef,fdef);
        assertEquals("tomcat",fdef.getParameterMap().get("message"));
        Set<FilterMap> filterMappings = webxml.getFilterMappings();
        assertTrue(filterMappings.contains(filterMap));
        // annotation mapping not added s. Servlet Spec 3.0 (Nov 2009)
        // 8.2.3.3.vi page 81
        String[] urlPatterns = filterMap.getURLPatterns();
        assertNotNull(urlPatterns);

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