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<pre><span class="sourceLineNo">001</span><a id="line.1">package org.apache.archiva.redback.rest.services.interceptors.v2;</a>
<span class="sourceLineNo">002</span><a id="line.2">/*</a>
<span class="sourceLineNo">003</span><a id="line.3"> * Licensed to the Apache Software Foundation (ASF) under one</a>
<span class="sourceLineNo">004</span><a id="line.4"> * or more contributor license agreements. See the NOTICE file</a>
<span class="sourceLineNo">005</span><a id="line.5"> * distributed with this work for additional information</a>
<span class="sourceLineNo">006</span><a id="line.6"> * regarding copyright ownership. The ASF licenses this file</a>
<span class="sourceLineNo">007</span><a id="line.7"> * to you under the Apache License, Version 2.0 (the</a>
<span class="sourceLineNo">008</span><a id="line.8"> * "License"); you may not use this file except in compliance</a>
<span class="sourceLineNo">009</span><a id="line.9"> * with the License. You may obtain a copy of the License at</a>
<span class="sourceLineNo">010</span><a id="line.10"> *</a>
<span class="sourceLineNo">011</span><a id="line.11"> * http://www.apache.org/licenses/LICENSE-2.0</a>
<span class="sourceLineNo">012</span><a id="line.12"> *</a>
<span class="sourceLineNo">013</span><a id="line.13"> * Unless required by applicable law or agreed to in writing,</a>
<span class="sourceLineNo">014</span><a id="line.14"> * software distributed under the License is distributed on an</a>
<span class="sourceLineNo">015</span><a id="line.15"> * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY</a>
<span class="sourceLineNo">016</span><a id="line.16"> * KIND, either express or implied. See the License for the</a>
<span class="sourceLineNo">017</span><a id="line.17"> * specific language governing permissions and limitations</a>
<span class="sourceLineNo">018</span><a id="line.18"> * under the License.</a>
<span class="sourceLineNo">019</span><a id="line.19"> */</a>
<span class="sourceLineNo">020</span><a id="line.20"></a>
<span class="sourceLineNo">021</span><a id="line.21">import org.apache.archiva.redback.policy.PasswordRuleViolationException;</a>
<span class="sourceLineNo">022</span><a id="line.22">import org.apache.archiva.redback.policy.PasswordRuleViolations;</a>
<span class="sourceLineNo">023</span><a id="line.23">import org.apache.archiva.redback.rest.api.model.ErrorMessage;</a>
<span class="sourceLineNo">024</span><a id="line.24">import org.apache.archiva.redback.rest.api.model.RedbackRestError;</a>
<span class="sourceLineNo">025</span><a id="line.25">import org.springframework.stereotype.Service;</a>
<span class="sourceLineNo">026</span><a id="line.26"></a>
<span class="sourceLineNo">027</span><a id="line.27">import javax.ws.rs.core.Response;</a>
<span class="sourceLineNo">028</span><a id="line.28">import javax.ws.rs.ext.ExceptionMapper;</a>
<span class="sourceLineNo">029</span><a id="line.29">import javax.ws.rs.ext.Provider;</a>
<span class="sourceLineNo">030</span><a id="line.30">import java.util.ArrayList;</a>
<span class="sourceLineNo">031</span><a id="line.31">import java.util.List;</a>
<span class="sourceLineNo">032</span><a id="line.32"></a>
<span class="sourceLineNo">033</span><a id="line.33">/**</a>
<span class="sourceLineNo">034</span><a id="line.34"> * This implementation returns a 422 status code.</a>
<span class="sourceLineNo">035</span><a id="line.35"> * </a>
<span class="sourceLineNo">036</span><a id="line.36"> * @author Olivier Lamy</a>
<span class="sourceLineNo">037</span><a id="line.37"> * @since 3.0</a>
<span class="sourceLineNo">038</span><a id="line.38"> */</a>
<span class="sourceLineNo">039</span><a id="line.39">@Provider</a>
<span class="sourceLineNo">040</span><a id="line.40">@Service( "v2.passwordRuleViolationExceptionMapper" )</a>
<span class="sourceLineNo">041</span><a id="line.41">public class PasswordRuleViolationExceptionMapper</a>
<span class="sourceLineNo">042</span><a id="line.42"> implements ExceptionMapper&lt;PasswordRuleViolationException&gt;</a>
<span class="sourceLineNo">043</span><a id="line.43">{</a>
<span class="sourceLineNo">044</span><a id="line.44"> public Response toResponse( PasswordRuleViolationException e )</a>
<span class="sourceLineNo">045</span><a id="line.45"> {</a>
<span class="sourceLineNo">046</span><a id="line.46"> RedbackRestError restError = new RedbackRestError();</a>
<span class="sourceLineNo">047</span><a id="line.47"></a>
<span class="sourceLineNo">048</span><a id="line.48"> List&lt;ErrorMessage&gt; errorMessages = new ArrayList&lt;ErrorMessage&gt;( e.getViolations().getViolations().size() );</a>
<span class="sourceLineNo">049</span><a id="line.49"> for ( PasswordRuleViolations.MessageReference messageReference : e.getViolations().getViolations() )</a>
<span class="sourceLineNo">050</span><a id="line.50"> {</a>
<span class="sourceLineNo">051</span><a id="line.51"> errorMessages.add( new ErrorMessage( messageReference.getKey(), messageReference.getArgs() ) );</a>
<span class="sourceLineNo">052</span><a id="line.52"> }</a>
<span class="sourceLineNo">053</span><a id="line.53"> restError.setErrorMessages( errorMessages );</a>
<span class="sourceLineNo">054</span><a id="line.54"> Response.ResponseBuilder responseBuilder = Response.status( 422 ).entity( restError );</a>
<span class="sourceLineNo">055</span><a id="line.55"> return responseBuilder.build();</a>
<span class="sourceLineNo">056</span><a id="line.56"> }</a>
<span class="sourceLineNo">057</span><a id="line.57">}</a>
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