/**

  * Copyright 2005-2013 Dozer Project

  *

  * Licensed under the Apache License, Version 2.0 (the "License");

  * you may not use this file except in compliance with the License.

  * You may obtain a copy of the License at

  *

  *      http://www.apache.org/licenses/LICENSE-2.0

  *

  * Unless required by applicable law or agreed to in writing, software

  * distributed under the License is distributed on an "AS IS" BASIS,

  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

  * See the License for the specific language governing permissions and

  * limitations under the License.

  */

 package org.dozer.classmap;

 import org.apache.commons.lang3.StringUtils;

 import org.apache.commons.lang3.builder.ReflectionToStringBuilder;

 import org.apache.commons.lang3.builder.ToStringStyle;

 import java.util.regex.Matcher;

 import java.util.regex.Pattern;

 /**

  * Only intended for internal use.

  *

  * @author garsombke.franz

  * @author sullins.ben

  * @author tierney.matt

  */

 public class CopyByReference {

     private static final String WILDCARD = "*";

     private String mask;

     private Pattern pattern;

     public CopyByReference(String mask) {

         this.mask = mask;

         pattern = compilePattern(mask);

     }

     public String getMask() {

         return mask;

     }

     public void setMask(String mask) {

         this.mask = mask;

         pattern = compilePattern(mask);

     }

     private Pattern compilePattern(String mask) {

         String regexp = StringUtils.replace(mask, ".", "\\.");

         regexp = StringUtils.replace(regexp, WILDCARD, ".*?");

         return Pattern.compile(regexp);

     }

     public boolean matches(String destFieldTypeName) {

         Matcher matcher = pattern.matcher(destFieldTypeName);

         return matcher.matches();

     }

     @Override

     public String toString() {

         return ReflectionToStringBuilder.toString(this, ToStringStyle.MULTI_LINE_STYLE);

     }

 }