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apache / archiva-web-content / 2fbf6a601fc3e048834e995bd5571cdb6e452fbd / . / ref / 3.0.0-SNAPSHOT / apidocs / src-html / org / apache / archiva / metadata / model / ArtifactMetadata.html
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<pre><span class="sourceLineNo">001</span>package org.apache.archiva.metadata.model;<a name="line.1"></a>
<span class="sourceLineNo">002</span><a name="line.2"></a>
<span class="sourceLineNo">003</span>/*<a name="line.3"></a>
<span class="sourceLineNo">004</span> * Licensed to the Apache Software Foundation (ASF) under one<a name="line.4"></a>
<span class="sourceLineNo">005</span> * or more contributor license agreements. See the NOTICE file<a name="line.5"></a>
<span class="sourceLineNo">006</span> * distributed with this work for additional information<a name="line.6"></a>
<span class="sourceLineNo">007</span> * regarding copyright ownership. The ASF licenses this file<a name="line.7"></a>
<span class="sourceLineNo">008</span> * to you under the Apache License, Version 2.0 (the<a name="line.8"></a>
<span class="sourceLineNo">009</span> * "License"); you may not use this file except in compliance<a name="line.9"></a>
<span class="sourceLineNo">010</span> * with the License. You may obtain a copy of the License at<a name="line.10"></a>
<span class="sourceLineNo">011</span> *<a name="line.11"></a>
<span class="sourceLineNo">012</span> * http://www.apache.org/licenses/LICENSE-2.0<a name="line.12"></a>
<span class="sourceLineNo">013</span> *<a name="line.13"></a>
<span class="sourceLineNo">014</span> * Unless required by applicable law or agreed to in writing,<a name="line.14"></a>
<span class="sourceLineNo">015</span> * software distributed under the License is distributed on an<a name="line.15"></a>
<span class="sourceLineNo">016</span> * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY<a name="line.16"></a>
<span class="sourceLineNo">017</span> * KIND, either express or implied. See the License for the<a name="line.17"></a>
<span class="sourceLineNo">018</span> * specific language governing permissions and limitations<a name="line.18"></a>
<span class="sourceLineNo">019</span> * under the License.<a name="line.19"></a>
<span class="sourceLineNo">020</span> */<a name="line.20"></a>
<span class="sourceLineNo">021</span><a name="line.21"></a>
<span class="sourceLineNo">022</span>import org.apache.archiva.checksum.ChecksumAlgorithm;<a name="line.22"></a>
<span class="sourceLineNo">023</span>import org.apache.commons.collections4.bidimap.DualHashBidiMap;<a name="line.23"></a>
<span class="sourceLineNo">024</span><a name="line.24"></a>
<span class="sourceLineNo">025</span>import javax.xml.bind.annotation.XmlRootElement;<a name="line.25"></a>
<span class="sourceLineNo">026</span>import java.time.Instant;<a name="line.26"></a>
<span class="sourceLineNo">027</span>import java.time.ZonedDateTime;<a name="line.27"></a>
<span class="sourceLineNo">028</span>import java.time.temporal.ChronoUnit;<a name="line.28"></a>
<span class="sourceLineNo">029</span>import java.time.temporal.TemporalUnit;<a name="line.29"></a>
<span class="sourceLineNo">030</span>import java.util.Map;<a name="line.30"></a>
<span class="sourceLineNo">031</span>import java.util.Set;<a name="line.31"></a>
<span class="sourceLineNo">032</span>import java.util.stream.Collectors;<a name="line.32"></a>
<span class="sourceLineNo">033</span><a name="line.33"></a>
<span class="sourceLineNo">034</span>/**<a name="line.34"></a>
<span class="sourceLineNo">035</span> * Metadata stored in the content repository for a particular artifact. Information that is shared between different<a name="line.35"></a>
<span class="sourceLineNo">036</span> * artifacts of a given project version can be found in the<a name="line.36"></a>
<span class="sourceLineNo">037</span> * {@link org.apache.archiva.metadata.model.ProjectVersionMetadata} class. The metadata is faceted to store information<a name="line.37"></a>
<span class="sourceLineNo">038</span> * about particular types of artifacts, for example Maven 2.x artifact specific information.<a name="line.38"></a>
<span class="sourceLineNo">039</span> * For more information, see the<a name="line.39"></a>
<span class="sourceLineNo">040</span> * &lt;a href="{@docRoot}/../metadata-content-model.html" target="_top"&gt;Metadata Content Model&lt;/a&gt;.<a name="line.40"></a>
<span class="sourceLineNo">041</span> */<a name="line.41"></a>
<span class="sourceLineNo">042</span>@XmlRootElement(name = "artifactMetadata")<a name="line.42"></a>
<span class="sourceLineNo">043</span>public class ArtifactMetadata<a name="line.43"></a>
<span class="sourceLineNo">044</span> extends FacetedMetadata {<a name="line.44"></a>
<span class="sourceLineNo">045</span><a name="line.45"></a>
<span class="sourceLineNo">046</span><a name="line.46"></a>
<span class="sourceLineNo">047</span> /**<a name="line.47"></a>
<span class="sourceLineNo">048</span> * The artifact ID uniquely identifies an artifact within a given namespace, project and project version. For<a name="line.48"></a>
<span class="sourceLineNo">049</span> * example, &lt;tt&gt;archiva-1.4-20100201.345612-2.jar&lt;/tt&gt;<a name="line.49"></a>
<span class="sourceLineNo">050</span> */<a name="line.50"></a>
<span class="sourceLineNo">051</span> private String id;<a name="line.51"></a>
<span class="sourceLineNo">052</span><a name="line.52"></a>
<span class="sourceLineNo">053</span> /**<a name="line.53"></a>
<span class="sourceLineNo">054</span> * The repository that the artifact is stored in within the content repository.<a name="line.54"></a>
<span class="sourceLineNo">055</span> */<a name="line.55"></a>
<span class="sourceLineNo">056</span> private String repositoryId;<a name="line.56"></a>
<span class="sourceLineNo">057</span><a name="line.57"></a>
<span class="sourceLineNo">058</span> /**<a name="line.58"></a>
<span class="sourceLineNo">059</span> * The namespace of the project within the repository.<a name="line.59"></a>
<span class="sourceLineNo">060</span> *<a name="line.60"></a>
<span class="sourceLineNo">061</span> * @see ProjectMetadata#getNamespace()<a name="line.61"></a>
<span class="sourceLineNo">062</span> */<a name="line.62"></a>
<span class="sourceLineNo">063</span> private String namespace;<a name="line.63"></a>
<span class="sourceLineNo">064</span><a name="line.64"></a>
<span class="sourceLineNo">065</span> /**<a name="line.65"></a>
<span class="sourceLineNo">066</span> * The identifier of the project within the repository and namespace.<a name="line.66"></a>
<span class="sourceLineNo">067</span> *<a name="line.67"></a>
<span class="sourceLineNo">068</span> * @see ProjectMetadata#getId()<a name="line.68"></a>
<span class="sourceLineNo">069</span> */<a name="line.69"></a>
<span class="sourceLineNo">070</span> private String project;<a name="line.70"></a>
<span class="sourceLineNo">071</span><a name="line.71"></a>
<span class="sourceLineNo">072</span> /**<a name="line.72"></a>
<span class="sourceLineNo">073</span> * The version of the project. This may be more generalised than @{link #version}.<a name="line.73"></a>
<span class="sourceLineNo">074</span> *<a name="line.74"></a>
<span class="sourceLineNo">075</span> * @see ProjectVersionMetadata#getId()<a name="line.75"></a>
<span class="sourceLineNo">076</span> */<a name="line.76"></a>
<span class="sourceLineNo">077</span> private String projectVersion;<a name="line.77"></a>
<span class="sourceLineNo">078</span><a name="line.78"></a>
<span class="sourceLineNo">079</span> /**<a name="line.79"></a>
<span class="sourceLineNo">080</span> * The artifact version, if different from the project version. Note that the metadata does not do any calculation<a name="line.80"></a>
<span class="sourceLineNo">081</span> * of this based on the project version - the calling code must be sure to set and check it appropriately if<a name="line.81"></a>
<span class="sourceLineNo">082</span> * &lt;tt&gt;null&lt;/tt&gt;.<a name="line.82"></a>
<span class="sourceLineNo">083</span> */<a name="line.83"></a>
<span class="sourceLineNo">084</span> private String version;<a name="line.84"></a>
<span class="sourceLineNo">085</span><a name="line.85"></a>
<span class="sourceLineNo">086</span> /**<a name="line.86"></a>
<span class="sourceLineNo">087</span> * The last modified date of the artifact file, if known.<a name="line.87"></a>
<span class="sourceLineNo">088</span> */<a name="line.88"></a>
<span class="sourceLineNo">089</span> private ZonedDateTime fileLastModified;<a name="line.89"></a>
<span class="sourceLineNo">090</span><a name="line.90"></a>
<span class="sourceLineNo">091</span> /**<a name="line.91"></a>
<span class="sourceLineNo">092</span> * The file size of the artifact, if known.<a name="line.92"></a>
<span class="sourceLineNo">093</span> */<a name="line.93"></a>
<span class="sourceLineNo">094</span> private long size;<a name="line.94"></a>
<span class="sourceLineNo">095</span><a name="line.95"></a>
<span class="sourceLineNo">096</span> /**<a name="line.96"></a>
<span class="sourceLineNo">097</span> * The list of checksums.<a name="line.97"></a>
<span class="sourceLineNo">098</span> */<a name="line.98"></a>
<span class="sourceLineNo">099</span> private Map&lt;ChecksumAlgorithm, String&gt; checksums = new DualHashBidiMap&lt;&gt;( );<a name="line.99"></a>
<span class="sourceLineNo">100</span><a name="line.100"></a>
<span class="sourceLineNo">101</span> private String toStringValue = "";<a name="line.101"></a>
<span class="sourceLineNo">102</span> private int lastHash = 0;<a name="line.102"></a>
<span class="sourceLineNo">103</span><a name="line.103"></a>
<span class="sourceLineNo">104</span> /**<a name="line.104"></a>
<span class="sourceLineNo">105</span> * When the artifact was found in the repository storage and added to the metadata content repository.<a name="line.105"></a>
<span class="sourceLineNo">106</span> */<a name="line.106"></a>
<span class="sourceLineNo">107</span> private ZonedDateTime whenGathered;<a name="line.107"></a>
<span class="sourceLineNo">108</span><a name="line.108"></a>
<span class="sourceLineNo">109</span> public String getId() {<a name="line.109"></a>
<span class="sourceLineNo">110</span> return id;<a name="line.110"></a>
<span class="sourceLineNo">111</span> }<a name="line.111"></a>
<span class="sourceLineNo">112</span><a name="line.112"></a>
<span class="sourceLineNo">113</span> public void setId(String id) {<a name="line.113"></a>
<span class="sourceLineNo">114</span> this.id = id;<a name="line.114"></a>
<span class="sourceLineNo">115</span> }<a name="line.115"></a>
<span class="sourceLineNo">116</span><a name="line.116"></a>
<span class="sourceLineNo">117</span> public long getSize() {<a name="line.117"></a>
<span class="sourceLineNo">118</span> return size;<a name="line.118"></a>
<span class="sourceLineNo">119</span> }<a name="line.119"></a>
<span class="sourceLineNo">120</span><a name="line.120"></a>
<span class="sourceLineNo">121</span> public void setSize(long size) {<a name="line.121"></a>
<span class="sourceLineNo">122</span> this.size = size;<a name="line.122"></a>
<span class="sourceLineNo">123</span> }<a name="line.123"></a>
<span class="sourceLineNo">124</span><a name="line.124"></a>
<span class="sourceLineNo">125</span> public String getVersion() {<a name="line.125"></a>
<span class="sourceLineNo">126</span> return version;<a name="line.126"></a>
<span class="sourceLineNo">127</span> }<a name="line.127"></a>
<span class="sourceLineNo">128</span><a name="line.128"></a>
<span class="sourceLineNo">129</span> public void setVersion(String version) {<a name="line.129"></a>
<span class="sourceLineNo">130</span> this.version = version;<a name="line.130"></a>
<span class="sourceLineNo">131</span> }<a name="line.131"></a>
<span class="sourceLineNo">132</span><a name="line.132"></a>
<span class="sourceLineNo">133</span> public String getProjectVersion() {<a name="line.133"></a>
<span class="sourceLineNo">134</span> return projectVersion;<a name="line.134"></a>
<span class="sourceLineNo">135</span> }<a name="line.135"></a>
<span class="sourceLineNo">136</span><a name="line.136"></a>
<span class="sourceLineNo">137</span> public void setProjectVersion(String projectVersion) {<a name="line.137"></a>
<span class="sourceLineNo">138</span> this.projectVersion = projectVersion;<a name="line.138"></a>
<span class="sourceLineNo">139</span> }<a name="line.139"></a>
<span class="sourceLineNo">140</span><a name="line.140"></a>
<span class="sourceLineNo">141</span> public void setFileLastModified(long fileLastModified) {<a name="line.141"></a>
<span class="sourceLineNo">142</span> this.fileLastModified = ZonedDateTime.ofInstant(Instant.ofEpochMilli(fileLastModified), ModelInfo.STORAGE_TZ);<a name="line.142"></a>
<span class="sourceLineNo">143</span> }<a name="line.143"></a>
<span class="sourceLineNo">144</span><a name="line.144"></a>
<span class="sourceLineNo">145</span> public void setWhenGathered(ZonedDateTime whenGathered) {<a name="line.145"></a>
<span class="sourceLineNo">146</span> // We set the resolution to milliseconds, because it's the resolution that all current backends support<a name="line.146"></a>
<span class="sourceLineNo">147</span> this.whenGathered = whenGathered.withZoneSameInstant(ModelInfo.STORAGE_TZ).truncatedTo(ChronoUnit.MILLIS);<a name="line.147"></a>
<span class="sourceLineNo">148</span> }<a name="line.148"></a>
<span class="sourceLineNo">149</span><a name="line.149"></a>
<span class="sourceLineNo">150</span> public void setMd5(String md5) {<a name="line.150"></a>
<span class="sourceLineNo">151</span> this.checksums.put(ChecksumAlgorithm.MD5, md5);<a name="line.151"></a>
<span class="sourceLineNo">152</span> }<a name="line.152"></a>
<span class="sourceLineNo">153</span><a name="line.153"></a>
<span class="sourceLineNo">154</span> public void setSha1(String sha1) {<a name="line.154"></a>
<span class="sourceLineNo">155</span> this.checksums.put(ChecksumAlgorithm.SHA1, sha1);<a name="line.155"></a>
<span class="sourceLineNo">156</span> }<a name="line.156"></a>
<span class="sourceLineNo">157</span><a name="line.157"></a>
<span class="sourceLineNo">158</span> public ZonedDateTime getWhenGathered() {<a name="line.158"></a>
<span class="sourceLineNo">159</span> return whenGathered;<a name="line.159"></a>
<span class="sourceLineNo">160</span> }<a name="line.160"></a>
<span class="sourceLineNo">161</span><a name="line.161"></a>
<span class="sourceLineNo">162</span> public String getChecksum(ChecksumAlgorithm checksumAlgorithm) {<a name="line.162"></a>
<span class="sourceLineNo">163</span> return checksums.get(checksumAlgorithm);<a name="line.163"></a>
<span class="sourceLineNo">164</span> }<a name="line.164"></a>
<span class="sourceLineNo">165</span><a name="line.165"></a>
<span class="sourceLineNo">166</span> public void setChecksum(ChecksumAlgorithm algorithm, String checksumValue) {<a name="line.166"></a>
<span class="sourceLineNo">167</span> this.checksums.put(algorithm, checksumValue);<a name="line.167"></a>
<span class="sourceLineNo">168</span> }<a name="line.168"></a>
<span class="sourceLineNo">169</span><a name="line.169"></a>
<span class="sourceLineNo">170</span> public Set&lt;ChecksumAlgorithm&gt; getChecksumTypes() {<a name="line.170"></a>
<span class="sourceLineNo">171</span> return checksums.keySet();<a name="line.171"></a>
<span class="sourceLineNo">172</span> }<a name="line.172"></a>
<span class="sourceLineNo">173</span><a name="line.173"></a>
<span class="sourceLineNo">174</span> public Map&lt;ChecksumAlgorithm,String&gt; getChecksums() {<a name="line.174"></a>
<span class="sourceLineNo">175</span> return this.checksums;<a name="line.175"></a>
<span class="sourceLineNo">176</span> }<a name="line.176"></a>
<span class="sourceLineNo">177</span><a name="line.177"></a>
<span class="sourceLineNo">178</span> public boolean hasChecksum(String checksum) {<a name="line.178"></a>
<span class="sourceLineNo">179</span> return this.checksums.containsValue( checksum );<a name="line.179"></a>
<span class="sourceLineNo">180</span> }<a name="line.180"></a>
<span class="sourceLineNo">181</span><a name="line.181"></a>
<span class="sourceLineNo">182</span> public void setChecksums(Map&lt;ChecksumAlgorithm,String&gt; checksums) {<a name="line.182"></a>
<span class="sourceLineNo">183</span> this.checksums = checksums;<a name="line.183"></a>
<span class="sourceLineNo">184</span> }<a name="line.184"></a>
<span class="sourceLineNo">185</span><a name="line.185"></a>
<span class="sourceLineNo">186</span> public String getMd5() {<a name="line.186"></a>
<span class="sourceLineNo">187</span> return checksums.get(ChecksumAlgorithm.MD5);<a name="line.187"></a>
<span class="sourceLineNo">188</span> }<a name="line.188"></a>
<span class="sourceLineNo">189</span><a name="line.189"></a>
<span class="sourceLineNo">190</span> public String getSha1() {<a name="line.190"></a>
<span class="sourceLineNo">191</span> return checksums.get(ChecksumAlgorithm.SHA1);<a name="line.191"></a>
<span class="sourceLineNo">192</span> }<a name="line.192"></a>
<span class="sourceLineNo">193</span><a name="line.193"></a>
<span class="sourceLineNo">194</span> public ZonedDateTime getFileLastModified() {<a name="line.194"></a>
<span class="sourceLineNo">195</span><a name="line.195"></a>
<span class="sourceLineNo">196</span> return fileLastModified;<a name="line.196"></a>
<span class="sourceLineNo">197</span> }<a name="line.197"></a>
<span class="sourceLineNo">198</span><a name="line.198"></a>
<span class="sourceLineNo">199</span> public String getNamespace() {<a name="line.199"></a>
<span class="sourceLineNo">200</span> return namespace;<a name="line.200"></a>
<span class="sourceLineNo">201</span> }<a name="line.201"></a>
<span class="sourceLineNo">202</span><a name="line.202"></a>
<span class="sourceLineNo">203</span> public void setNamespace(String namespace) {<a name="line.203"></a>
<span class="sourceLineNo">204</span> this.namespace = namespace;<a name="line.204"></a>
<span class="sourceLineNo">205</span> }<a name="line.205"></a>
<span class="sourceLineNo">206</span><a name="line.206"></a>
<span class="sourceLineNo">207</span> public void setProject(String project) {<a name="line.207"></a>
<span class="sourceLineNo">208</span> this.project = project;<a name="line.208"></a>
<span class="sourceLineNo">209</span> }<a name="line.209"></a>
<span class="sourceLineNo">210</span><a name="line.210"></a>
<span class="sourceLineNo">211</span> public String getProject() {<a name="line.211"></a>
<span class="sourceLineNo">212</span> return project;<a name="line.212"></a>
<span class="sourceLineNo">213</span> }<a name="line.213"></a>
<span class="sourceLineNo">214</span><a name="line.214"></a>
<span class="sourceLineNo">215</span> public String getRepositoryId() {<a name="line.215"></a>
<span class="sourceLineNo">216</span> return repositoryId;<a name="line.216"></a>
<span class="sourceLineNo">217</span> }<a name="line.217"></a>
<span class="sourceLineNo">218</span><a name="line.218"></a>
<span class="sourceLineNo">219</span> public void setRepositoryId(String repositoryId) {<a name="line.219"></a>
<span class="sourceLineNo">220</span> this.repositoryId = repositoryId;<a name="line.220"></a>
<span class="sourceLineNo">221</span> }<a name="line.221"></a>
<span class="sourceLineNo">222</span><a name="line.222"></a>
<span class="sourceLineNo">223</span> @Override<a name="line.223"></a>
<span class="sourceLineNo">224</span> public boolean equals(Object o) {<a name="line.224"></a>
<span class="sourceLineNo">225</span> if (this == o) {<a name="line.225"></a>
<span class="sourceLineNo">226</span> return true;<a name="line.226"></a>
<span class="sourceLineNo">227</span> }<a name="line.227"></a>
<span class="sourceLineNo">228</span> if (o == null || getClass() != o.getClass()) {<a name="line.228"></a>
<span class="sourceLineNo">229</span> return false;<a name="line.229"></a>
<span class="sourceLineNo">230</span> }<a name="line.230"></a>
<span class="sourceLineNo">231</span><a name="line.231"></a>
<span class="sourceLineNo">232</span> ArtifactMetadata that = (ArtifactMetadata) o;<a name="line.232"></a>
<span class="sourceLineNo">233</span><a name="line.233"></a>
<span class="sourceLineNo">234</span> if (size != that.size) {<a name="line.234"></a>
<span class="sourceLineNo">235</span> return false;<a name="line.235"></a>
<span class="sourceLineNo">236</span> }<a name="line.236"></a>
<span class="sourceLineNo">237</span> // Time equality by instant that means the point in time must match, but not the time zone<a name="line.237"></a>
<span class="sourceLineNo">238</span> if (fileLastModified != null<a name="line.238"></a>
<span class="sourceLineNo">239</span> ? !fileLastModified.toInstant().equals(that.fileLastModified.toInstant())<a name="line.239"></a>
<span class="sourceLineNo">240</span> : that.fileLastModified != null) {<a name="line.240"></a>
<span class="sourceLineNo">241</span> return false;<a name="line.241"></a>
<span class="sourceLineNo">242</span> }<a name="line.242"></a>
<span class="sourceLineNo">243</span> if (!id.equals(that.id)) {<a name="line.243"></a>
<span class="sourceLineNo">244</span> return false;<a name="line.244"></a>
<span class="sourceLineNo">245</span> }<a name="line.245"></a>
<span class="sourceLineNo">246</span> for ( Map.Entry&lt;ChecksumAlgorithm, String&gt; entry : this.checksums.entrySet()) {<a name="line.246"></a>
<span class="sourceLineNo">247</span> String thatChecksum = that.checksums.get(entry.getKey());<a name="line.247"></a>
<span class="sourceLineNo">248</span> if (entry.getValue()!=null ? !entry.getValue().equals(thatChecksum) : thatChecksum!=null) {<a name="line.248"></a>
<span class="sourceLineNo">249</span> return false;<a name="line.249"></a>
<span class="sourceLineNo">250</span> }<a name="line.250"></a>
<span class="sourceLineNo">251</span> }<a name="line.251"></a>
<span class="sourceLineNo">252</span> if (namespace != null ? !namespace.equals(that.namespace) : that.namespace != null) {<a name="line.252"></a>
<span class="sourceLineNo">253</span> return false;<a name="line.253"></a>
<span class="sourceLineNo">254</span> }<a name="line.254"></a>
<span class="sourceLineNo">255</span> if (project != null ? !project.equals(that.project) : that.project != null) {<a name="line.255"></a>
<span class="sourceLineNo">256</span> return false;<a name="line.256"></a>
<span class="sourceLineNo">257</span> }<a name="line.257"></a>
<span class="sourceLineNo">258</span> if (projectVersion != null ? !projectVersion.equals(that.projectVersion) : that.projectVersion != null) {<a name="line.258"></a>
<span class="sourceLineNo">259</span> return false;<a name="line.259"></a>
<span class="sourceLineNo">260</span> }<a name="line.260"></a>
<span class="sourceLineNo">261</span> /**<a name="line.261"></a>
<span class="sourceLineNo">262</span> * We cannot compare in different repositories, if this is in here<a name="line.262"></a>
<span class="sourceLineNo">263</span> if ( !repositoryId.equals( that.repositoryId ) )<a name="line.263"></a>
<span class="sourceLineNo">264</span> {<a name="line.264"></a>
<span class="sourceLineNo">265</span> return false;<a name="line.265"></a>
<span class="sourceLineNo">266</span> }<a name="line.266"></a>
<span class="sourceLineNo">267</span> **/<a name="line.267"></a>
<span class="sourceLineNo">268</span> if (version != null ? !version.equals(that.version) : that.version != null) {<a name="line.268"></a>
<span class="sourceLineNo">269</span> return false;<a name="line.269"></a>
<span class="sourceLineNo">270</span> }<a name="line.270"></a>
<span class="sourceLineNo">271</span> if (whenGathered != null ? !whenGathered.toInstant().equals(that.whenGathered.toInstant()) : that.whenGathered != null) {<a name="line.271"></a>
<span class="sourceLineNo">272</span> return false;<a name="line.272"></a>
<span class="sourceLineNo">273</span> }<a name="line.273"></a>
<span class="sourceLineNo">274</span><a name="line.274"></a>
<span class="sourceLineNo">275</span> return true;<a name="line.275"></a>
<span class="sourceLineNo">276</span> }<a name="line.276"></a>
<span class="sourceLineNo">277</span><a name="line.277"></a>
<span class="sourceLineNo">278</span> @Override<a name="line.278"></a>
<span class="sourceLineNo">279</span> public int hashCode() {<a name="line.279"></a>
<span class="sourceLineNo">280</span> int result = id != null ? id.hashCode() : 0;<a name="line.280"></a>
<span class="sourceLineNo">281</span> result = 31 * result + (repositoryId != null ? repositoryId.hashCode() : 0);<a name="line.281"></a>
<span class="sourceLineNo">282</span> result = 31 * result + (namespace != null ? namespace.hashCode() : 0);<a name="line.282"></a>
<span class="sourceLineNo">283</span> result = 31 * result + (project != null ? project.hashCode() : 0);<a name="line.283"></a>
<span class="sourceLineNo">284</span> result = 31 * result + (projectVersion != null ? projectVersion.hashCode() : 0);<a name="line.284"></a>
<span class="sourceLineNo">285</span> result = 31 * result + (version != null ? version.hashCode() : 0);<a name="line.285"></a>
<span class="sourceLineNo">286</span> result = 31 * result + (fileLastModified != null ? fileLastModified.hashCode() : 0);<a name="line.286"></a>
<span class="sourceLineNo">287</span> result = 31 * result + (int) (size ^ (size &gt;&gt;&gt; 32));<a name="line.287"></a>
<span class="sourceLineNo">288</span> for (String checksum : checksums.values()) {<a name="line.288"></a>
<span class="sourceLineNo">289</span> result = 31 * result + (checksum != null ? checksum.hashCode() : 0);<a name="line.289"></a>
<span class="sourceLineNo">290</span> }<a name="line.290"></a>
<span class="sourceLineNo">291</span> result = 31 * result + (whenGathered != null ? whenGathered.hashCode() : 0);<a name="line.291"></a>
<span class="sourceLineNo">292</span> return result;<a name="line.292"></a>
<span class="sourceLineNo">293</span> }<a name="line.293"></a>
<span class="sourceLineNo">294</span><a name="line.294"></a>
<span class="sourceLineNo">295</span> /**<a name="line.295"></a>
<span class="sourceLineNo">296</span> * Doing some hashing to avoid the expensive string concatenation.<a name="line.296"></a>
<span class="sourceLineNo">297</span> */<a name="line.297"></a>
<span class="sourceLineNo">298</span> @Override<a name="line.298"></a>
<span class="sourceLineNo">299</span> public String toString() {<a name="line.299"></a>
<span class="sourceLineNo">300</span> final int hashCode=hashCode();<a name="line.300"></a>
<span class="sourceLineNo">301</span> if (hashCode!=lastHash) {<a name="line.301"></a>
<span class="sourceLineNo">302</span> toStringValue = "ArtifactMetadata{" + "id='" + id + '\'' + ", size=" + size + ", version='" + version + '\'' +<a name="line.302"></a>
<span class="sourceLineNo">303</span> ", fileLastModified=" + fileLastModified + ", whenGathered=" + whenGathered +<a name="line.303"></a>
<span class="sourceLineNo">304</span> ", namespace='" + namespace + '\'' + ", project='" + project + '\'' +<a name="line.304"></a>
<span class="sourceLineNo">305</span> ", projectVersion='" + projectVersion + '\'' + ", repositoryId='" + repositoryId + '\'' +<a name="line.305"></a>
<span class="sourceLineNo">306</span> ", checksums=" + checksums.entrySet().stream().map(e -&gt; e.getKey() + ":" + e.getValue()).collect(Collectors.joining(",")) +<a name="line.306"></a>
<span class="sourceLineNo">307</span> '}';<a name="line.307"></a>
<span class="sourceLineNo">308</span> lastHash=hashCode;<a name="line.308"></a>
<span class="sourceLineNo">309</span> }<a name="line.309"></a>
<span class="sourceLineNo">310</span> return toStringValue;<a name="line.310"></a>
<span class="sourceLineNo">311</span> }<a name="line.311"></a>
<span class="sourceLineNo">312</span>}<a name="line.312"></a>
</pre>
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