Examples with GrailsControllerClass grails.core.GrailsControllerClass used on opensource projects

Example 1 with GrailsControllerClass

use of grails.core.GrailsControllerClass in project grails-core by grails.

the class GrailsConventionGroovyPageLocator method findView.

/**
     * <p>Finds a view for the given controller and view name. For example specifying a controller with a class name of HomeController and a view name of "index" will search for
     * /WEB-INF/grails-app/views/home/index.gsp in production and grails-app/views/home/index.gsp in development</p>
     *
     * <p>If the view is not found in the application then a scan is executed that searches through binary and source plugins looking for the first matching view name</p>
     *
     * @param controller The controller
     * @param viewName The view name
     * @return The GroovyPageScriptSource
     */
public GroovyPageScriptSource findView(Object controller, String viewName) {
    if (controller == null || viewName == null) {
        return null;
    }
    String controllerName = getNameForController(controller);
    String viewNameWithFormat = resolveViewFormat(viewName);
    GroovyPageScriptSource scriptSource = null;
    final String controllerClassName = GrailsNameUtils.getFullClassName(controller.getClass());
    Object controllerArtefact = grailsApplication != null ? grailsApplication.getArtefact(ControllerArtefactHandler.TYPE, controllerClassName) : null;
    if (controllerArtefact instanceof GrailsControllerClass) {
        GrailsControllerClass gcc = (GrailsControllerClass) controllerArtefact;
        String namespace = gcc.getNamespace();
        if (namespace != null) {
            scriptSource = findPage("/" + namespace + uriService.getViewURI(controllerName, viewNameWithFormat));
            if (scriptSource == null) {
                scriptSource = findPage("/" + namespace + uriService.getViewURI(controllerName, viewName));
            }
        }
    }
    if (scriptSource == null) {
        scriptSource = findPage(uriService.getViewURI(controllerName, viewNameWithFormat));
    }
    if (scriptSource == null) {
        scriptSource = findPage(uriService.getViewURI(controllerName, viewName));
    }
    if (scriptSource == null && pluginManager != null) {
        String pathToView = pluginManager.getPluginViewsPathForInstance(controller);
        if (pathToView != null) {
            scriptSource = findViewByPath(GrailsResourceUtils.appendPiecesForUri(pathToView, viewName));
        }
    }
    // if all else fails do a full search
    if (scriptSource == null) {
        scriptSource = findView(controllerName, viewName);
    }
    return scriptSource;
}

Example 2 with GrailsControllerClass

use of grails.core.GrailsControllerClass in project grails-core by grails.

the class GrailsConventionGroovyPageLocator method findTemplate.

/**
     * Finds a template for the given controller name and template name
     *
     * @param controller The controller n
     * @param templateName The view name
     * @return The GroovyPageScriptSource
     */
public GroovyPageScriptSource findTemplate(Object controller, String templateName) {
    String controllerName = getNameForController(controller);
    GroovyPageScriptSource scriptSource = null;
    final String templateURI = uriService.getTemplateURI(controllerName, templateName);
    final String fullClassName = GrailsNameUtils.getFullClassName(controller.getClass());
    Object controllerArtefact = grailsApplication != null ? grailsApplication.getArtefact(ControllerArtefactHandler.TYPE, fullClassName) : null;
    if (controllerArtefact instanceof GrailsControllerClass) {
        GrailsControllerClass gcc = (GrailsControllerClass) controllerArtefact;
        String namespace = gcc.getNamespace();
        if (namespace != null) {
            scriptSource = findPage("/" + namespace + templateURI);
        }
    }
    if (scriptSource == null) {
        scriptSource = findPage(templateURI);
    }
    return scriptSource;
}

Example 3 with GrailsControllerClass

use of grails.core.GrailsControllerClass in project grails-core by grails.

the class GrailsWebRequest method getControllerClass.

/**
 * @return the controllerClass
 */
public GrailsControllerClass getControllerClass() {
    HttpServletRequest currentRequest = getCurrentRequest();
    GrailsControllerClass controllerClass = (GrailsControllerClass) currentRequest.getAttribute(GrailsApplicationAttributes.GRAILS_CONTROLLER_CLASS);
    if (controllerClass == null) {
        Object controllerNameObject = currentRequest.getAttribute(GrailsApplicationAttributes.CONTROLLER_NAME_ATTRIBUTE);
        if (controllerNameObject != null) {
            controllerClass = (GrailsControllerClass) getAttributes().getGrailsApplication().getArtefactByLogicalPropertyName(ControllerArtefactHandler.TYPE, controllerNameObject.toString());
            if (controllerClass != null) {
                currentRequest.setAttribute(GrailsApplicationAttributes.GRAILS_CONTROLLER_CLASS, controllerClass);
            }
        }
    }
    return controllerClass;
}

Example 4 with GrailsControllerClass

use of grails.core.GrailsControllerClass in project grails-core by grails.

the class GrailsConventionGroovyPageLocator method findTemplateInBinding.

/**
     * Finds a template for the given given template name, looking up the controller from the request as necessary
     *
     * @param pluginName The plugin
     * @param templateName The template name
     * @param binding The binding
     * @return The GroovyPageScriptSource
     */
public GroovyPageScriptSource findTemplateInBinding(Object controller, String pluginName, String templateName, TemplateVariableBinding binding) {
    if (controller == null) {
        GrailsWebRequest webRequest = GrailsWebRequest.lookup();
        if (webRequest == null) {
            return findPageInBinding(pluginName, uriService.getAbsoluteTemplateURI(templateName, true), binding);
        }
        return findPageInBinding(pluginName, uriService.getTemplateURI(webRequest.getControllerName(), templateName), binding);
    }
    final GrailsControllerClass controllerClass = (GrailsControllerClass) grailsApplication.getArtefact(ControllerArtefactHandler.TYPE, GrailsNameUtils.getFullClassName(controller.getClass()));
    String templateURI;
    final String ns = controllerClass.getNamespace();
    GroovyPageScriptSource scriptSource = null;
    final String controllerName = controllerClass.getLogicalPropertyName();
    if (ns != null) {
        templateURI = '/' + ns + uriService.getTemplateURI(controllerName, templateName);
        scriptSource = findPageInBinding(pluginName, templateURI, binding);
    }
    if (scriptSource == null) {
        templateURI = uriService.getTemplateURI(controllerName, templateName);
        scriptSource = findPageInBinding(pluginName, templateURI, binding);
    }
    return scriptSource;
}

Example 5 with GrailsControllerClass

use of grails.core.GrailsControllerClass in project grails-core by grails.

the class GrailsWebRequest method isFlowRequest.

/**
 * Returns true if the current executing request is a flow request
 *
 * @return true if it is a flow request
 */
public boolean isFlowRequest() {
    GrailsApplication application = getAttributes().getGrailsApplication();
    Object controllerClassObject = getControllerClass();
    GrailsControllerClass controllerClass = null;
    if (controllerClassObject instanceof GrailsControllerClass) {
        controllerClass = (GrailsControllerClass) controllerClassObject;
    }
    if (controllerClass == null)
        return false;
    String actionName = getActionName();
    if (actionName == null)
        actionName = controllerClass.getDefaultAction();
    if (actionName == null)
        return false;
    return false;
}