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apache / felix-site-pub / ce5028da261c6ed2e1928e6338c81e1f24559823 / . / ipojo / api / 1.11.0 / src-html / org / apache / felix / ipojo / configuration / Instance.Property.html
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<pre><span class="sourceLineNo">001</span>/*<a name="line.1"></a>
<span class="sourceLineNo">002</span> * Licensed to the Apache Software Foundation (ASF) under one<a name="line.2"></a>
<span class="sourceLineNo">003</span> * or more contributor license agreements. See the NOTICE file<a name="line.3"></a>
<span class="sourceLineNo">004</span> * distributed with this work for additional information<a name="line.4"></a>
<span class="sourceLineNo">005</span> * regarding copyright ownership. The ASF licenses this file<a name="line.5"></a>
<span class="sourceLineNo">006</span> * to you under the Apache License, Version 2.0 (the<a name="line.6"></a>
<span class="sourceLineNo">007</span> * "License"); you may not use this file except in compliance<a name="line.7"></a>
<span class="sourceLineNo">008</span> * with the License. You may obtain a copy of the License at<a name="line.8"></a>
<span class="sourceLineNo">009</span> *<a name="line.9"></a>
<span class="sourceLineNo">010</span> * http://www.apache.org/licenses/LICENSE-2.0<a name="line.10"></a>
<span class="sourceLineNo">011</span> *<a name="line.11"></a>
<span class="sourceLineNo">012</span> * Unless required by applicable law or agreed to in writing,<a name="line.12"></a>
<span class="sourceLineNo">013</span> * software distributed under the License is distributed on an<a name="line.13"></a>
<span class="sourceLineNo">014</span> * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY<a name="line.14"></a>
<span class="sourceLineNo">015</span> * KIND, either express or implied. See the License for the<a name="line.15"></a>
<span class="sourceLineNo">016</span> * specific language governing permissions and limitations<a name="line.16"></a>
<span class="sourceLineNo">017</span> * under the License.<a name="line.17"></a>
<span class="sourceLineNo">018</span> */<a name="line.18"></a>
<span class="sourceLineNo">019</span><a name="line.19"></a>
<span class="sourceLineNo">020</span>package org.apache.felix.ipojo.configuration;<a name="line.20"></a>
<span class="sourceLineNo">021</span><a name="line.21"></a>
<span class="sourceLineNo">022</span>import org.apache.felix.ipojo.Factory;<a name="line.22"></a>
<span class="sourceLineNo">023</span><a name="line.23"></a>
<span class="sourceLineNo">024</span>import java.util.*;<a name="line.24"></a>
<span class="sourceLineNo">025</span><a name="line.25"></a>
<span class="sourceLineNo">026</span>/**<a name="line.26"></a>
<span class="sourceLineNo">027</span> * Instance Builder<a name="line.27"></a>
<span class="sourceLineNo">028</span> */<a name="line.28"></a>
<span class="sourceLineNo">029</span>public class Instance {<a name="line.29"></a>
<span class="sourceLineNo">030</span><a name="line.30"></a>
<span class="sourceLineNo">031</span> private String factory;<a name="line.31"></a>
<span class="sourceLineNo">032</span> private String name;<a name="line.32"></a>
<span class="sourceLineNo">033</span> private List&lt;Property&gt; configuration;<a name="line.33"></a>
<span class="sourceLineNo">034</span><a name="line.34"></a>
<span class="sourceLineNo">035</span> public static Instance instance() {<a name="line.35"></a>
<span class="sourceLineNo">036</span> return new Instance();<a name="line.36"></a>
<span class="sourceLineNo">037</span> }<a name="line.37"></a>
<span class="sourceLineNo">038</span><a name="line.38"></a>
<span class="sourceLineNo">039</span> public static &lt;T&gt; FluentList&lt;T&gt; list(T... items) {<a name="line.39"></a>
<span class="sourceLineNo">040</span> return new FluentList&lt;T&gt;(items);<a name="line.40"></a>
<span class="sourceLineNo">041</span> }<a name="line.41"></a>
<span class="sourceLineNo">042</span><a name="line.42"></a>
<span class="sourceLineNo">043</span> public static &lt;K, T&gt; FluentMap&lt;K, T&gt; map(Pair&lt;K, T&gt;... pairs) {<a name="line.43"></a>
<span class="sourceLineNo">044</span> return new FluentMap&lt;K, T&gt;(pairs);<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> public static &lt;K, T&gt; Pair&lt;K, T&gt; pair(K k, T v) {<a name="line.47"></a>
<span class="sourceLineNo">048</span> return new Pair&lt;K, T&gt;(k, v);<a name="line.48"></a>
<span class="sourceLineNo">049</span> }<a name="line.49"></a>
<span class="sourceLineNo">050</span><a name="line.50"></a>
<span class="sourceLineNo">051</span> public static &lt;K, T&gt; Pair&lt;K, T&gt; entry(K k, T v) {<a name="line.51"></a>
<span class="sourceLineNo">052</span> return new Pair&lt;K, T&gt;(k, v);<a name="line.52"></a>
<span class="sourceLineNo">053</span> }<a name="line.53"></a>
<span class="sourceLineNo">054</span><a name="line.54"></a>
<span class="sourceLineNo">055</span> public String factory() {<a name="line.55"></a>
<span class="sourceLineNo">056</span> return factory;<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> public String name() {<a name="line.59"></a>
<span class="sourceLineNo">060</span> return name;<a name="line.60"></a>
<span class="sourceLineNo">061</span> }<a name="line.61"></a>
<span class="sourceLineNo">062</span><a name="line.62"></a>
<span class="sourceLineNo">063</span> public Dictionary&lt;String, Object&gt; configuration() {<a name="line.63"></a>
<span class="sourceLineNo">064</span> Hashtable&lt;String, Object&gt; configuration = new Hashtable&lt;String, Object&gt;();<a name="line.64"></a>
<span class="sourceLineNo">065</span> if (this.configuration != null) {<a name="line.65"></a>
<span class="sourceLineNo">066</span> for (Property property : this.configuration) {<a name="line.66"></a>
<span class="sourceLineNo">067</span> configuration.put(property.name, property.value);<a name="line.67"></a>
<span class="sourceLineNo">068</span> }<a name="line.68"></a>
<span class="sourceLineNo">069</span> }<a name="line.69"></a>
<span class="sourceLineNo">070</span><a name="line.70"></a>
<span class="sourceLineNo">071</span> if (name != null) {<a name="line.71"></a>
<span class="sourceLineNo">072</span> configuration.put(Factory.INSTANCE_NAME_PROPERTY, name);<a name="line.72"></a>
<span class="sourceLineNo">073</span> }<a name="line.73"></a>
<span class="sourceLineNo">074</span><a name="line.74"></a>
<span class="sourceLineNo">075</span> return configuration;<a name="line.75"></a>
<span class="sourceLineNo">076</span> }<a name="line.76"></a>
<span class="sourceLineNo">077</span><a name="line.77"></a>
<span class="sourceLineNo">078</span> public Instance of(String factory) {<a name="line.78"></a>
<span class="sourceLineNo">079</span> this.factory = factory;<a name="line.79"></a>
<span class="sourceLineNo">080</span> return this;<a name="line.80"></a>
<span class="sourceLineNo">081</span> }<a name="line.81"></a>
<span class="sourceLineNo">082</span><a name="line.82"></a>
<span class="sourceLineNo">083</span> public Instance of(Class clazz) {<a name="line.83"></a>
<span class="sourceLineNo">084</span> this.factory = clazz.getName();<a name="line.84"></a>
<span class="sourceLineNo">085</span> return this;<a name="line.85"></a>
<span class="sourceLineNo">086</span> }<a name="line.86"></a>
<span class="sourceLineNo">087</span><a name="line.87"></a>
<span class="sourceLineNo">088</span> public Instance named(String name) {<a name="line.88"></a>
<span class="sourceLineNo">089</span> this.name = name;<a name="line.89"></a>
<span class="sourceLineNo">090</span> return this;<a name="line.90"></a>
<span class="sourceLineNo">091</span> }<a name="line.91"></a>
<span class="sourceLineNo">092</span><a name="line.92"></a>
<span class="sourceLineNo">093</span> public Instance.Property&lt;Object&gt; with(String property) {<a name="line.93"></a>
<span class="sourceLineNo">094</span> if (this.configuration == null) {<a name="line.94"></a>
<span class="sourceLineNo">095</span> this.configuration = new ArrayList&lt;Property&gt;();<a name="line.95"></a>
<span class="sourceLineNo">096</span> }<a name="line.96"></a>
<span class="sourceLineNo">097</span> Property&lt;Object&gt; prop = new Property&lt;Object&gt;(property);<a name="line.97"></a>
<span class="sourceLineNo">098</span> this.configuration.add(prop);<a name="line.98"></a>
<span class="sourceLineNo">099</span> return prop;<a name="line.99"></a>
<span class="sourceLineNo">100</span> }<a name="line.100"></a>
<span class="sourceLineNo">101</span><a name="line.101"></a>
<span class="sourceLineNo">102</span> public Instance nameIfUnnamed(String name) {<a name="line.102"></a>
<span class="sourceLineNo">103</span> if (this.name == null) {<a name="line.103"></a>
<span class="sourceLineNo">104</span> this.name = name;<a name="line.104"></a>
<span class="sourceLineNo">105</span> }<a name="line.105"></a>
<span class="sourceLineNo">106</span> return this;<a name="line.106"></a>
<span class="sourceLineNo">107</span> }<a name="line.107"></a>
<span class="sourceLineNo">108</span><a name="line.108"></a>
<span class="sourceLineNo">109</span> public static class FluentList&lt;T&gt; extends ArrayList&lt;T&gt; {<a name="line.109"></a>
<span class="sourceLineNo">110</span><a name="line.110"></a>
<span class="sourceLineNo">111</span> public FluentList() {<a name="line.111"></a>
<span class="sourceLineNo">112</span> super(new ArrayList&lt;T&gt;());<a name="line.112"></a>
<span class="sourceLineNo">113</span> }<a name="line.113"></a>
<span class="sourceLineNo">114</span><a name="line.114"></a>
<span class="sourceLineNo">115</span> public FluentList(T... items) {<a name="line.115"></a>
<span class="sourceLineNo">116</span> this();<a name="line.116"></a>
<span class="sourceLineNo">117</span> addAll(Arrays.asList(items));<a name="line.117"></a>
<span class="sourceLineNo">118</span> }<a name="line.118"></a>
<span class="sourceLineNo">119</span><a name="line.119"></a>
<span class="sourceLineNo">120</span> public FluentList&lt;T&gt; with(T o) {<a name="line.120"></a>
<span class="sourceLineNo">121</span> add(o);<a name="line.121"></a>
<span class="sourceLineNo">122</span> return this;<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><a name="line.125"></a>
<span class="sourceLineNo">126</span> public static class FluentMap&lt;K,T&gt; extends LinkedHashMap&lt;K, T&gt; {<a name="line.126"></a>
<span class="sourceLineNo">127</span><a name="line.127"></a>
<span class="sourceLineNo">128</span> public FluentMap() {<a name="line.128"></a>
<span class="sourceLineNo">129</span> super(new LinkedHashMap&lt;K, T&gt;());<a name="line.129"></a>
<span class="sourceLineNo">130</span> }<a name="line.130"></a>
<span class="sourceLineNo">131</span><a name="line.131"></a>
<span class="sourceLineNo">132</span> public FluentMap(Pair&lt;? extends K, ? extends T&gt;... pairs) {<a name="line.132"></a>
<span class="sourceLineNo">133</span> this();<a name="line.133"></a>
<span class="sourceLineNo">134</span> with(pairs);<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 FluentMap&lt;K, T&gt; with(Pair&lt;? extends K, ? extends T&gt;... pairs) {<a name="line.137"></a>
<span class="sourceLineNo">138</span> for (Pair&lt;? extends K, ? extends T&gt; pair : pairs) {<a name="line.138"></a>
<span class="sourceLineNo">139</span> this.put(pair.key, pair.value);<a name="line.139"></a>
<span class="sourceLineNo">140</span> }<a name="line.140"></a>
<span class="sourceLineNo">141</span> return this;<a name="line.141"></a>
<span class="sourceLineNo">142</span> }<a name="line.142"></a>
<span class="sourceLineNo">143</span><a name="line.143"></a>
<span class="sourceLineNo">144</span> public FluentMap&lt;K, T&gt; putAt(K k, T value) {<a name="line.144"></a>
<span class="sourceLineNo">145</span> this.put(k, value);<a name="line.145"></a>
<span class="sourceLineNo">146</span> return this;<a name="line.146"></a>
<span class="sourceLineNo">147</span> }<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 static class Pair&lt;K, V&gt; {<a name="line.150"></a>
<span class="sourceLineNo">151</span> private final K key;<a name="line.151"></a>
<span class="sourceLineNo">152</span> private final V value;<a name="line.152"></a>
<span class="sourceLineNo">153</span><a name="line.153"></a>
<span class="sourceLineNo">154</span> Pair(K key, V value) {<a name="line.154"></a>
<span class="sourceLineNo">155</span> this.key = key;<a name="line.155"></a>
<span class="sourceLineNo">156</span> this.value = value;<a name="line.156"></a>
<span class="sourceLineNo">157</span> }<a name="line.157"></a>
<span class="sourceLineNo">158</span> }<a name="line.158"></a>
<span class="sourceLineNo">159</span><a name="line.159"></a>
<span class="sourceLineNo">160</span> public class Property&lt;T&gt; {<a name="line.160"></a>
<span class="sourceLineNo">161</span><a name="line.161"></a>
<span class="sourceLineNo">162</span> private final String name;<a name="line.162"></a>
<span class="sourceLineNo">163</span> private T value;<a name="line.163"></a>
<span class="sourceLineNo">164</span><a name="line.164"></a>
<span class="sourceLineNo">165</span> Property(String name) {<a name="line.165"></a>
<span class="sourceLineNo">166</span> this.name = name;<a name="line.166"></a>
<span class="sourceLineNo">167</span> }<a name="line.167"></a>
<span class="sourceLineNo">168</span><a name="line.168"></a>
<span class="sourceLineNo">169</span> public Instance setto(T value) {<a name="line.169"></a>
<span class="sourceLineNo">170</span> this.value = value;<a name="line.170"></a>
<span class="sourceLineNo">171</span> return Instance.this;<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 T get() {<a name="line.174"></a>
<span class="sourceLineNo">175</span> return value;<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>}<a name="line.178"></a>
</pre>
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