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1   /*
2    * Licensed to the Apache Software Foundation (ASF) under one
3    * or more contributor license agreements.  See the NOTICE file
4    * distributed with this work for additional information
5    * regarding copyright ownership.  The ASF licenses this file
6    * to you under the Apache License, Version 2.0 (the
7    * "License"); you may not use this file except in compliance
8    * with the License.  You may obtain a copy of the License at
9    *
10   *   http://www.apache.org/licenses/LICENSE-2.0
11   *
12   * Unless required by applicable law or agreed to in writing,
13   * software distributed under the License is distributed on an
14   * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
15   * KIND, either express or implied.  See the License for the
16   * specific language governing permissions and limitations
17   * under the License.
18   */
19  package org.apache.syncope.core.persistence.jpa.attrvalue.validation;
20  
21  import java.util.regex.Matcher;
22  import org.apache.syncope.core.persistence.api.attrvalue.validation.InvalidPlainAttrValueException;
23  import org.apache.syncope.core.persistence.api.entity.Entity;
24  import org.apache.syncope.core.persistence.api.entity.PlainAttrValue;
25  import org.apache.syncope.core.persistence.api.entity.PlainSchema;
26  
27  public class EmailAddressValidator extends AbstractValidator {
28  
29      private static final long serialVersionUID = 792457177290331518L;
30  
31      @Override
32      protected void doValidate(final PlainSchema schema, final PlainAttrValue attrValue) {
33          Matcher matcher = Entity.EMAIL_PATTERN.matcher(attrValue.<CharSequence>getValue());
34          if (!matcher.matches()) {
35              throw new InvalidPlainAttrValueException("\"" + attrValue.getValue() + "\" is not a valid email address");
36          }
37      }
38  }