Examples of net.nelz.simplesm.exceptions.InvalidAnnotationException

net.nelz.simplesm.exceptions.InvalidAnnotationException

Copyright (c) 2008, 2009 Nelson Carpentier Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

        final Method[] methods = keyObject.getClass().getDeclaredMethods();
        Method targetMethod = null;
        for (final Method method : methods) {
            if (method != null && method.getAnnotation(CacheKeyMethod.class) != null) {
                if (method.getParameterTypes().length > 0) {
                    throw new InvalidAnnotationException(String.format(
                            "Method [%s] must have 0 arguments to be annotated with [%s]",
                            method.toString(),
                            CacheKeyMethod.class.getName()));
                }
                if (!String.class.equals(method.getReturnType())) {
                    throw new InvalidAnnotationException(String.format(
                            "Method [%s] must return a String to be annotated with [%s]",
                            method.toString(),
                            CacheKeyMethod.class.getName()));
                }
                if (targetMethod != null) {
                    throw new InvalidAnnotationException(String.format(
                            "Class [%s] should have only one method annotated with [%s]. See [%s] and [%s]",
                            keyObject.getClass().getName(),
                            CacheKeyMethod.class.getName(),
                            targetMethod.getName(),
                            method.getName()));

                                               final int keyIndex,
                                               final String methodDescription) throws Exception {
        if (verifyTypeIsList(keyObject.getClass())) {
            return (List<Object>) keyObject;
        }
        throw new InvalidAnnotationException(String.format(
                "The parameter object found at dataIndex [%s] is not a [%s]. " +
                "[%s] does not fulfill the requirements.",
                keyIndex,
                List.class.getName(),
                methodDescription

Related Classes of net.nelz.simplesm.exceptions.InvalidAnnotationException

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.