public void testDecoratedByApplicationConvention() throws Exception {
GrailsWebRequest webRequest = buildMockRequest();
MockApplicationContext appCtx = (MockApplicationContext) webRequest.getApplicationContext();
appCtx.registerMockResource(
"WEB-INF/grails-app/views/layouts/application.gsp",
"<html><body><h1>Default Layout</h1><g:layoutBody /></body></html>");
MockHttpServletRequest request = new MockHttpServletRequest("GET", "orders/list");
ServletContext context = webRequest.getServletContext();
GroovyClassLoader gcl = new GroovyClassLoader();
// create mock controller
GroovyObject controller =
(GroovyObject)
gcl.parseClass(
"class FooController {\n"
+ "def controllerName = 'foo'\n"
+ "def actionUri = '/foo/fooAction'\n"
+ "}")
.newInstance();
request.setAttribute(GrailsApplicationAttributes.CONTROLLER, controller);
GrailsLayoutDecoratorMapper m = new GrailsLayoutDecoratorMapper();
Config c = new Config(new MockServletConfig(context));
m.init(c, null, null);
HTMLPageParser parser = new HTMLPageParser();
String html = "<html><head><title>Foo title</title></head><body>here is the body</body></html>";
Page page = parser.parse(html.toCharArray());
Decorator d = m.getDecorator(request, page);
assertNotNull(d);
assertEquals("/WEB-INF/grails-app/views/layouts/application.gsp", d.getPage());
assertEquals("application", d.getName());
}
private static GrailsDomainClass getDomainClass(Object instance) {
GrailsDomainClass domainClass =
GrailsMetaClassUtils.getPropertyIfExists(
instance, GrailsDomainClassProperty.DOMAIN_CLASS, GrailsDomainClass.class);
if (domainClass == null) {
GrailsWebRequest webRequest = GrailsWebRequest.lookup();
if (webRequest != null) {
ApplicationContext applicationContext = webRequest.getApplicationContext();
GrailsApplication grailsApplication =
applicationContext.containsBean(GrailsApplication.APPLICATION_ID)
? applicationContext.getBean(
GrailsApplication.APPLICATION_ID, GrailsApplication.class)
: null;
if (grailsApplication != null) {
domainClass =
(GrailsDomainClass)
grailsApplication.getArtefact(
DomainClassArtefactHandler.TYPE, instance.getClass().getName());
}
}
}
return domainClass;
}
private boolean renderTemplate(
Object target, GroovyObject controller, GrailsWebRequest webRequest, Map argMap, Writer out) {
boolean renderView;
String templateName = argMap.get(ARGUMENT_TEMPLATE).toString();
String contextPath = getContextPath(webRequest, argMap);
String var = (String) argMap.get(ARGUMENT_VAR);
// get the template uri
String templateUri = GroovyPageUtils.getTemplateURI(controller, templateName);
// retrieve gsp engine
GroovyPagesTemplateEngine engine =
(GroovyPagesTemplateEngine)
webRequest.getApplicationContext().getBean(GroovyPagesTemplateEngine.BEAN_ID);
try {
Resource r = engine.getResourceForUri(contextPath + templateUri);
if (!r.exists()) {
r = engine.getResourceForUri(contextPath + "/grails-app/views/" + templateUri);
}
Template t = engine.createTemplate(r); // templateUri);
if (t == null) {
throw new ControllerExecutionException(
"Unable to load template for uri [" + templateUri + "]. Template not found.");
}
Map binding = new HashMap();
if (argMap.containsKey(ARGUMENT_BEAN)) {
Object bean = argMap.get(ARGUMENT_BEAN);
if (argMap.containsKey(ARGUMENT_MODEL)) {
Object modelObject = argMap.get(ARGUMENT_MODEL);
if (modelObject instanceof Map) binding.putAll((Map) modelObject);
}
renderTemplateForBean(t, binding, bean, var, out);
} else if (argMap.containsKey(ARGUMENT_COLLECTION)) {
Object colObject = argMap.get(ARGUMENT_COLLECTION);
if (argMap.containsKey(ARGUMENT_MODEL)) {
Object modelObject = argMap.get(ARGUMENT_MODEL);
if (modelObject instanceof Map) binding.putAll((Map) modelObject);
}
renderTemplateForCollection(t, binding, colObject, var, out);
} else if (argMap.containsKey(ARGUMENT_MODEL)) {
Object modelObject = argMap.get(ARGUMENT_MODEL);
renderTemplateForModel(t, modelObject, target, out);
} else {
Writable w = t.make(new BeanMap(target));
w.writeTo(out);
}
renderView = false;
} catch (GroovyRuntimeException gre) {
throw new ControllerExecutionException(
"Error rendering template [" + templateName + "]: " + gre.getMessage(), gre);
} catch (IOException ioex) {
throw new ControllerExecutionException(
"I/O error executing render method for arguments [" + argMap + "]: " + ioex.getMessage(),
ioex);
}
return renderView;
}
private String getContextPath(GrailsWebRequest webRequest, Map argMap) {
Object cp = argMap.get(ARGUMENT_CONTEXTPATH);
String contextPath = (cp != null ? cp.toString() : "");
Object pluginName = argMap.get(ARGUMENT_PLUGIN);
if (pluginName != null) {
ApplicationContext applicationContext = webRequest.getApplicationContext();
GrailsPluginManager pluginManager =
(GrailsPluginManager) applicationContext.getBean(GrailsPluginManager.BEAN_NAME);
GrailsPlugin plugin = pluginManager.getGrailsPlugin(pluginName.toString());
if (plugin != null && !plugin.isBasePlugin()) contextPath = plugin.getPluginPath();
}
return contextPath;
}
private void bindWithRequestAndPropertyValues(
ServletRequest request, MutablePropertyValues mpvs) {
GrailsWebRequest webRequest = GrailsWebRequest.lookup((HttpServletRequest) request);
if (webRequest != null) {
final ApplicationContext applicationContext = webRequest.getApplicationContext();
if (applicationContext != null) {
final Map<String, BindEventListener> bindEventListenerMap =
applicationContext.getBeansOfType(BindEventListener.class);
for (BindEventListener bindEventListener : bindEventListenerMap.values()) {
bindEventListener.doBind(getTarget(), mpvs, getTypeConverter());
}
}
}
preProcessMutablePropertyValues(mpvs);
if (request instanceof MultipartHttpServletRequest) {
MultipartHttpServletRequest multipartRequest = (MultipartHttpServletRequest) request;
bindMultipartFiles(multipartRequest.getFileMap(), mpvs);
}
doBind(mpvs);
}
/*
* Test method for 'org.codehaus.groovy.grails.web.sitemesh.GrailsLayoutDecoratorMapper.getDecorator(HttpServletRequest, Page)'
*/
public void testGetDecoratorHttpServletRequestPage() throws Exception {
GrailsWebRequest webRequest = buildMockRequest();
MockApplicationContext appCtx = (MockApplicationContext) webRequest.getApplicationContext();
appCtx.registerMockResource(
"WEB-INF/grails-app/views/layouts/test.gsp", "<html><body><g:layoutBody /></body></html>");
MockHttpServletRequest request = new MockHttpServletRequest("GET", "orders/list");
ServletContext context = webRequest.getServletContext();
GrailsLayoutDecoratorMapper m = new GrailsLayoutDecoratorMapper();
Config c = new Config(new MockServletConfig(context));
m.init(c, null, null);
HTMLPageParser parser = new HTMLPageParser();
String html =
"<html><head><title>Test title</title><meta name=\"layout\" content=\"test\"></meta></head><body>here is the body</body></html>";
Page page = parser.parse(html.toCharArray());
Decorator d = m.getDecorator(request, page);
assertNotNull(d);
assertEquals("/WEB-INF/grails-app/views/layouts/test.gsp", d.getPage());
assertEquals("test", d.getName());
}
public void testDecoratedByApplicationConventionForViewsNotRenderedByAController()
throws Exception {
GrailsWebRequest webRequest = buildMockRequest();
MockApplicationContext appCtx = (MockApplicationContext) webRequest.getApplicationContext();
appCtx.registerMockResource(
"WEB-INF/grails-app/views/layouts/application.gsp",
"<html><body><h1>Default Layout</h1><g:layoutBody /></body></html>");
MockHttpServletRequest request = new MockHttpServletRequest("GET", "/");
ServletContext context = webRequest.getServletContext();
GroovyClassLoader gcl = new GroovyClassLoader();
GrailsLayoutDecoratorMapper m = new GrailsLayoutDecoratorMapper();
Config c = new Config(new MockServletConfig(context));
m.init(c, null, null);
HTMLPageParser parser = new HTMLPageParser();
String html = "<html><head><title>Foo title</title></head><body>here is the body</body></html>";
Page page = parser.parse(html.toCharArray());
Decorator d = m.getDecorator(request, page);
assertNotNull(d);
assertEquals("/WEB-INF/grails-app/views/layouts/application.gsp", d.getPage());
assertEquals("application", d.getName());
}
