private static ClassResourceInfo getAncestorWithSameServiceClass(
ClassResourceInfo parent, Class<?> subClass) {
if (parent == null) {
return null;
}
if (parent.getServiceClass() == subClass) {
return parent;
}
return getAncestorWithSameServiceClass(parent.getParent(), subClass);
}
private static boolean checkMethodDispatcher(ClassResourceInfo cr) {
if (cr.getMethodDispatcher().getOperationResourceInfos().isEmpty()) {
LOG.warning(
new org.apache.cxf.common.i18n.Message(
"NO_RESOURCE_OP_EXC", BUNDLE, cr.getServiceClass().getName())
.toString());
return false;
}
return true;
}
private static void getAllTypesForResource(
ClassResourceInfo resource,
ResourceTypes types,
boolean jaxbOnly,
MessageBodyWriter<?> jaxbWriter) {
for (OperationResourceInfo ori : resource.getMethodDispatcher().getOperationResourceInfos()) {
Method method = ori.getMethodToInvoke();
Class<?> realReturnType = method.getReturnType();
Class<?> cls = realReturnType;
if (cls == Response.class) {
cls = getActualJaxbType(cls, method, false);
}
Type type = method.getGenericReturnType();
if (jaxbOnly) {
checkJaxbType(
resource.getServiceClass(),
cls,
realReturnType == Response.class ? cls : type,
types,
method.getAnnotations(),
jaxbWriter);
} else {
types.getAllTypes().put(cls, type);
}
for (Parameter pm : ori.getParameters()) {
if (pm.getType() == ParameterType.REQUEST_BODY) {
Class<?> inType = method.getParameterTypes()[pm.getIndex()];
Type paramType = method.getGenericParameterTypes()[pm.getIndex()];
if (jaxbOnly) {
checkJaxbType(
resource.getServiceClass(),
inType,
paramType,
types,
method.getParameterAnnotations()[pm.getIndex()],
jaxbWriter);
} else {
types.getAllTypes().put(inType, paramType);
}
}
}
}
for (ClassResourceInfo sub : resource.getSubResources()) {
if (!isRecursiveSubResource(resource, sub)) {
getAllTypesForResource(sub, types, jaxbOnly, jaxbWriter);
}
}
}
private static boolean isRecursiveSubResource(ClassResourceInfo parent, ClassResourceInfo sub) {
if (parent == null) {
return false;
}
if (parent == sub) {
return true;
}
return isRecursiveSubResource(parent.getParent(), sub);
}
public static ClassResourceInfo createClassResourceInfo(
final Class<?> rClass,
final Class<?> sClass,
ClassResourceInfo parent,
boolean root,
boolean enableStatic,
Bus bus) {
ClassResourceInfo cri = new ClassResourceInfo(rClass, sClass, root, enableStatic, bus);
cri.setParent(parent);
if (root) {
URITemplate t = URITemplate.createTemplate(cri.getPath());
cri.setURITemplate(t);
}
evaluateResourceClass(cri, enableStatic);
return checkMethodDispatcher(cri) ? cri : null;
}
private static void evaluateResourceClass(ClassResourceInfo cri, boolean enableStatic) {
MethodDispatcher md = new MethodDispatcher();
Class<?> serviceClass = cri.getServiceClass();
boolean isFineLevelLoggable = LOG.isLoggable(Level.FINE);
for (Method m : serviceClass.getMethods()) {
Method annotatedMethod = AnnotationUtils.getAnnotatedMethod(serviceClass, m);
String httpMethod = AnnotationUtils.getHttpMethodValue(annotatedMethod);
Path path = AnnotationUtils.getMethodAnnotation(annotatedMethod, Path.class);
if (httpMethod != null || path != null) {
md.bind(createOperationInfo(m, annotatedMethod, cri, path, httpMethod), m);
if (httpMethod == null) {
// subresource locator
Class<?> subClass = m.getReturnType();
if (enableStatic) {
ClassResourceInfo subCri = cri.findResource(subClass, subClass);
if (subCri == null) {
ClassResourceInfo ancestor = getAncestorWithSameServiceClass(cri, subClass);
subCri =
ancestor != null
? ancestor
: createClassResourceInfo(
subClass, subClass, cri, false, enableStatic, cri.getBus());
}
if (subCri != null) {
cri.addSubClassResourceInfo(subCri);
}
}
}
} else if (isFineLevelLoggable) {
LOG.fine(
new org.apache.cxf.common.i18n.Message(
"NOT_RESOURCE_METHOD", BUNDLE, m.getDeclaringClass().getName(), m.getName())
.toString());
}
}
cri.setMethodDispatcher(md);
}
private void initValuesMap(Object... varValues) {
if (isRoot) {
List<String> vars = cri.getURITemplate().getVariables();
valuesMap = new LinkedHashMap<String, Object>();
for (int i = 0; i < vars.size(); i++) {
if (varValues.length > 0) {
if (i < varValues.length) {
valuesMap.put(vars.get(i), varValues[i]);
} else {
org.apache.cxf.common.i18n.Message msg =
new org.apache.cxf.common.i18n.Message(
"ROOT_VARS_MISMATCH", BUNDLE, vars.size(), varValues.length);
LOG.info(msg.toString());
break;
}
} else {
valuesMap.put(vars.get(i), "");
}
}
}
}
public static ClassResourceInfo createServiceClassResourceInfo(
Map<String, UserResource> resources,
UserResource model,
Class<?> sClass,
boolean isRoot,
boolean enableStatic,
Bus bus) {
if (model == null) {
throw new RuntimeException("Resource class " + sClass.getName() + " has no model info");
}
ClassResourceInfo cri =
new ClassResourceInfo(
sClass,
sClass,
isRoot,
enableStatic,
true,
model.getConsumes(),
model.getProduces(),
bus);
URITemplate t = URITemplate.createTemplate(model.getPath());
cri.setURITemplate(t);
MethodDispatcher md = new MethodDispatcher();
Map<String, UserOperation> ops = model.getOperationsAsMap();
Method defaultMethod = null;
Map<String, Method> methodNames = new HashMap<String, Method>();
for (Method m : cri.getServiceClass().getMethods()) {
if (m.getAnnotation(DefaultMethod.class) != null) {
// if needed we can also support multiple default methods
defaultMethod = m;
}
methodNames.put(m.getName(), m);
}
for (Map.Entry<String, UserOperation> entry : ops.entrySet()) {
UserOperation op = entry.getValue();
Method actualMethod = methodNames.get(op.getName());
if (actualMethod == null) {
actualMethod = defaultMethod;
}
if (actualMethod == null) {
continue;
}
OperationResourceInfo ori =
new OperationResourceInfo(
actualMethod,
cri,
URITemplate.createTemplate(op.getPath()),
op.getVerb(),
op.getConsumes(),
op.getProduces(),
op.getParameters(),
op.isOneway());
String rClassName = actualMethod.getReturnType().getName();
if (op.getVerb() == null) {
if (resources.containsKey(rClassName)) {
ClassResourceInfo subCri =
rClassName.equals(model.getName())
? cri
: createServiceClassResourceInfo(
resources,
resources.get(rClassName),
actualMethod.getReturnType(),
false,
enableStatic,
bus);
if (subCri != null) {
cri.addSubClassResourceInfo(subCri);
md.bind(ori, actualMethod);
}
}
} else {
md.bind(ori, actualMethod);
}
}
cri.setMethodDispatcher(md);
return checkMethodDispatcher(cri) ? cri : null;
}
/**
* Updates the current state if Client method is invoked, otherwise does the remote invocation or
* returns a new proxy if subresource method is invoked. Can throw an expected exception if
* ResponseExceptionMapper is registered
*/
public Object invoke(Object o, Method m, Object[] params) throws Throwable {
Class<?> declaringClass = m.getDeclaringClass();
if (Client.class == declaringClass
|| InvocationHandlerAware.class == declaringClass
|| Object.class == declaringClass) {
return m.invoke(this, params);
}
resetResponse();
OperationResourceInfo ori = cri.getMethodDispatcher().getOperationResourceInfo(m);
if (ori == null) {
reportInvalidResourceMethod(m, "INVALID_RESOURCE_METHOD");
}
MultivaluedMap<ParameterType, Parameter> types = getParametersInfo(m, params, ori);
List<Parameter> beanParamsList = getParameters(types, ParameterType.BEAN);
int bodyIndex = getBodyIndex(types, ori);
List<Object> pathParams = getPathParamValues(m, params, types, beanParamsList, ori, bodyIndex);
UriBuilder builder = getCurrentBuilder().clone();
if (isRoot) {
addNonEmptyPath(builder, ori.getClassResourceInfo().getURITemplate().getValue());
}
addNonEmptyPath(builder, ori.getURITemplate().getValue());
handleMatrixes(m, params, types, beanParamsList, builder);
handleQueries(m, params, types, beanParamsList, builder);
URI uri = builder.buildFromEncoded(pathParams.toArray()).normalize();
MultivaluedMap<String, String> headers = getHeaders();
MultivaluedMap<String, String> paramHeaders = new MetadataMap<String, String>();
handleHeaders(m, params, paramHeaders, beanParamsList, types);
handleCookies(m, params, paramHeaders, beanParamsList, types);
if (ori.isSubResourceLocator()) {
ClassResourceInfo subCri = cri.getSubResource(m.getReturnType(), m.getReturnType());
if (subCri == null) {
reportInvalidResourceMethod(m, "INVALID_SUBRESOURCE");
}
MultivaluedMap<String, String> subHeaders = paramHeaders;
if (inheritHeaders) {
subHeaders.putAll(headers);
}
ClientState newState =
getState()
.newState(
uri, subHeaders, getTemplateParametersMap(ori.getURITemplate(), pathParams));
ClientProxyImpl proxyImpl =
new ClientProxyImpl(newState, proxyLoader, subCri, false, inheritHeaders);
proxyImpl.setConfiguration(getConfiguration());
return JAXRSClientFactory.createProxy(m.getReturnType(), proxyLoader, proxyImpl);
}
headers.putAll(paramHeaders);
getState().setTemplates(getTemplateParametersMap(ori.getURITemplate(), pathParams));
Object body = null;
if (bodyIndex != -1) {
body = params[bodyIndex];
if (body == null) {
bodyIndex = -1;
}
} else if (types.containsKey(ParameterType.FORM)) {
body = handleForm(m, params, types, beanParamsList);
} else if (types.containsKey(ParameterType.REQUEST_BODY)) {
body = handleMultipart(types, ori, params);
}
setRequestHeaders(
headers,
ori,
types.containsKey(ParameterType.FORM),
body == null ? null : body.getClass(),
m.getReturnType());
return doChainedInvocation(uri, headers, ori, body, bodyIndex, null, null);
}