private String findInputMethod(Class<?> actionClass, Mapping mapping) {
for (Method method : actionClass.getMethods()) {
final Input input = method.getAnnotation(Input.class);
if (input != null) {
return mapping.path() + INPUT_PAGE_AND_METHOD + method.getName();
}
}
return mapping.path() + INPUT_DEFAULT_PAGE_AND_METHOD;
}
private void createFormBeanConfigIfNecessary(
ModuleConfig config, Mapping mapping, final String formName) {
FormBeanConfig formBeanConfig = config.findFormBeanConfig(formName);
if (formBeanConfig == null) {
formBeanConfig = new FormBeanConfig();
formBeanConfig.setType(mapping.formBeanClass().getName());
formBeanConfig.setName(formName);
config.addFormBeanConfig(formBeanConfig);
}
}
private static ActionMapping createCustomActionMapping(Mapping mapping) {
try {
return mapping.customMappingClass().newInstance();
} catch (InstantiationException e) {
e.printStackTrace();
} catch (IllegalAccessException e) {
e.printStackTrace();
}
return null;
}
public PartialTileDefinition(
Forward forward, Forwards forwards, Mapping mapping, String defaultBundleName) {
Tile localTile = forward.tileProperties();
Tile globalTile = forwards.tileProperties();
path = forward.path();
extend = getDefinedValue(localTile.extend(), globalTile.extend(), getDefaultValue("extend"));
title = getDefinedValue(localTile.title(), globalTile.title(), getDefaultValue("title"));
customBundleName =
getDefinedValue(localTile.bundle(), globalTile.bundle(), getDefaultValue("bundle"));
this.defaultBundleName = (defaultBundleName == null) ? mapping.module() : defaultBundleName;
for (Method tileMethod : tileMethods) {
TileCustomPropertyName tileCustomProperty =
tileMethod.getAnnotation(TileCustomPropertyName.class);
String tileMethodName =
(tileCustomProperty != null) ? tileCustomProperty.value() : tileMethod.getName();
String localValue = invokeAnnotationMethod(tileMethod, localTile);
String globalValue = invokeAnnotationMethod(tileMethod, globalTile);
attributeValues.put(
tileMethodName,
getDefinedValue(localValue, globalValue, (String) tileMethod.getDefaultValue()));
attributeDefaults.put(tileMethodName, (String) tileMethod.getDefaultValue());
}
}
@Override
public void init(ActionServlet servlet, ModuleConfig config) throws ServletException {
if (!initialized) {
loadActionsFromFile(actionClasses);
PartialTileDefinition.init();
initialized = true;
}
final String modulePrefix = StringUtils.removeStart(config.getPrefix(), "/");
for (Class<?> actionClass : actionClasses) {
Mapping mapping = actionClass.getAnnotation(Mapping.class);
if (mapping == null || !modulePrefix.equals(mapping.module())) {
continue;
}
final ActionMapping actionMapping = createCustomActionMapping(mapping);
if (actionMapping == null) {
continue;
}
actionMapping.setPath(mapping.path());
actionMapping.setType(actionClass.getName());
actionMapping.setScope(mapping.scope());
actionMapping.setParameter(mapping.parameter());
actionMapping.setValidate(mapping.validate());
if (mapping.formBeanClass() != ActionForm.class) {
final String formName = mapping.formBeanClass().getName();
createFormBeanConfigIfNecessary(config, mapping, formName);
actionMapping.setName(formName);
} else if (!mapping.formBean().isEmpty()) {
actionMapping.setName(mapping.formBean());
}
if (mapping.input().isEmpty()) {
actionMapping.setInput(findInputMethod(actionClass, mapping));
} else {
registerInput(actionMapping, mapping.input());
}
String defaultResourcesName = getDefaultResourcesName(config);
Forwards forwards = actionClass.getAnnotation(Forwards.class);
if (forwards != null) {
for (final Forward forward : forwards.value()) {
registerForward(actionMapping, forward, forwards, mapping, defaultResourcesName);
}
}
registerSuperclassForwards(
actionMapping, actionClass.getSuperclass(), mapping, defaultResourcesName);
Exceptions exceptions = actionClass.getAnnotation(Exceptions.class);
if (exceptions != null) {
registerExceptionHandling(actionMapping, exceptions);
}
initializeActionMappingProperties(actionMapping, mapping.customMappingProperties());
config.addActionConfig(actionMapping);
}
}
