1 /* 2 * Copyright [2007] [University Corporation for Advanced Internet Development, Inc.] 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package org.opensaml.xml.signature.validator; 18 19 import org.opensaml.xml.signature.RSAKeyValue; 20 import org.opensaml.xml.validation.ValidationException; 21 import org.opensaml.xml.validation.Validator; 22 23 /** 24 * Checks {@link org.opensaml.xml.signature.RSAKeyValue} for Schema compliance. 25 */ 26 public class RSAKeyValueSchemaValidator implements Validator<RSAKeyValue> { 27 28 /** {@inheritDoc} */ 29 public void validate(RSAKeyValue xmlObject) throws ValidationException { 30 validateChildrenPresence(xmlObject); 31 } 32 33 /** 34 * Validate that all children are present. 35 * 36 * @param xmlObject the object to validate 37 * @throws ValidationException thrown if the object is invalid 38 */ 39 protected void validateChildrenPresence(RSAKeyValue xmlObject) throws ValidationException { 40 if (xmlObject.getModulus() == null) { 41 throw new ValidationException("RSAKeyValue did not contain a required Modulus value"); 42 } 43 if (xmlObject.getExponent() == null) { 44 throw new ValidationException("RSAKeyValue did not contain a required Exponent value"); 45 } 46 } 47 }