Repository: incubator-juneau-website Updated Branches: refs/heads/asf-site 5aed2f482 -> 603b4c697
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See the NOTICE file *<a name="line.2"></a> +<span class="sourceLineNo">003</span>// * distributed with this work for additional information regarding copyright ownership. The ASF licenses this file *<a name="line.3"></a> +<span class="sourceLineNo">004</span>// * to you under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance *<a name="line.4"></a> +<span class="sourceLineNo">005</span>// * with the License. You may obtain a copy of the License at *<a name="line.5"></a> +<span class="sourceLineNo">006</span>// * *<a name="line.6"></a> +<span class="sourceLineNo">007</span>// * http://www.apache.org/licenses/LICENSE-2.0 *<a name="line.7"></a> +<span class="sourceLineNo">008</span>// * *<a name="line.8"></a> +<span class="sourceLineNo">009</span>// * Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an *<a name="line.9"></a> +<span class="sourceLineNo">010</span>// * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the *<a name="line.10"></a> +<span class="sourceLineNo">011</span>// * specific language governing permissions and limitations under the License. *<a name="line.11"></a> +<span class="sourceLineNo">012</span>// ***************************************************************************************************************************<a name="line.12"></a> +<span class="sourceLineNo">013</span>package org.apache.juneau.utils;<a name="line.13"></a> +<span class="sourceLineNo">014</span><a name="line.14"></a> +<span class="sourceLineNo">015</span>import java.io.*;<a name="line.15"></a> +<span class="sourceLineNo">016</span><a name="line.16"></a> +<span class="sourceLineNo">017</span>import org.apache.juneau.*;<a name="line.17"></a> +<span class="sourceLineNo">018</span>import org.apache.juneau.json.*;<a name="line.18"></a> +<span class="sourceLineNo">019</span>import org.apache.juneau.serializer.*;<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> * A serializer/object pair used for delayed object serialization.<a name="line.22"></a> +<span class="sourceLineNo">023</span> * <p><a name="line.23"></a> +<span class="sourceLineNo">024</span> * Useful in certain conditions such as logging when you don't want to needlessly serialize objects.<a name="line.24"></a> +<span class="sourceLineNo">025</span> * <p><a name="line.25"></a> +<span class="sourceLineNo">026</span> * Instances of this method are created by the {@link WriterSerializer#toStringObject(Object)} method.<a name="line.26"></a> +<span class="sourceLineNo">027</span> *<a name="line.27"></a> +<span class="sourceLineNo">028</span> * <h5 class='section'>Example:</h5><a name="line.28"></a> +<span class="sourceLineNo">029</span> * <p class='bcode'><a name="line.29"></a> +<span class="sourceLineNo">030</span> * <jc>// The POJO will not be serialized unless DEBUG is enabled.</jc><a name="line.30"></a> +<span class="sourceLineNo">031</span> * logger.log(<jsf>DEBUG</jsf>, <js>"Object contents are: {0}"</js>, JsonSerializer.<jsf>DEFAULT</jsf>.toObjectString(myPojo));<a name="line.31"></a> +<span class="sourceLineNo">032</span> * </p><a name="line.32"></a> +<span class="sourceLineNo">033</span> */<a name="line.33"></a> +<span class="sourceLineNo">034</span>public class StringObject implements CharSequence, Writable {<a name="line.34"></a> +<span class="sourceLineNo">035</span><a name="line.35"></a> +<span class="sourceLineNo">036</span> private final WriterSerializer s;<a name="line.36"></a> +<span class="sourceLineNo">037</span> private final Object o;<a name="line.37"></a> +<span class="sourceLineNo">038</span> private String results;<a name="line.38"></a> +<span class="sourceLineNo">039</span><a name="line.39"></a> +<span class="sourceLineNo">040</span> /**<a name="line.40"></a> +<span class="sourceLineNo">041</span> * Constructor.<a name="line.41"></a> +<span class="sourceLineNo">042</span> * @param s The serializer to use to serialize the object.<a name="line.42"></a> +<span class="sourceLineNo">043</span> * @param o The object to be serialized.<a name="line.43"></a> +<span class="sourceLineNo">044</span> */<a name="line.44"></a> +<span class="sourceLineNo">045</span> public StringObject(WriterSerializer s, Object o) {<a name="line.45"></a> +<span class="sourceLineNo">046</span> this.s = s;<a name="line.46"></a> +<span class="sourceLineNo">047</span> this.o = o;<a name="line.47"></a> +<span class="sourceLineNo">048</span> }<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> * Constructor with default serializer {@link JsonSerializer#DEFAULT_LAX}<a name="line.51"></a> +<span class="sourceLineNo">052</span> * @param o The object to be serialized.<a name="line.52"></a> +<span class="sourceLineNo">053</span> */<a name="line.53"></a> +<span class="sourceLineNo">054</span> public StringObject(Object o) {<a name="line.54"></a> +<span class="sourceLineNo">055</span> this(JsonSerializer.DEFAULT_LAX, o);<a name="line.55"></a> +<span class="sourceLineNo">056</span> }<a name="line.56"></a> +<span class="sourceLineNo">057</span><a name="line.57"></a> +<span class="sourceLineNo">058</span> @Override /* Object */<a name="line.58"></a> +<span class="sourceLineNo">059</span> public String toString() {<a name="line.59"></a> +<span class="sourceLineNo">060</span> if (results == null)<a name="line.60"></a> +<span class="sourceLineNo">061</span> results = s.toString(o);<a name="line.61"></a> +<span class="sourceLineNo">062</span> return results;<a name="line.62"></a> +<span class="sourceLineNo">063</span> }<a name="line.63"></a> +<span class="sourceLineNo">064</span><a name="line.64"></a> +<span class="sourceLineNo">065</span> @Override /* CharSequence */<a name="line.65"></a> +<span class="sourceLineNo">066</span> public int length() {<a name="line.66"></a> +<span class="sourceLineNo">067</span> return toString().length();<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> @Override /* CharSequence */<a name="line.70"></a> +<span class="sourceLineNo">071</span> public char charAt(int index) {<a name="line.71"></a> +<span class="sourceLineNo">072</span> return toString().charAt(index);<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> @Override /* CharSequence */<a name="line.75"></a> +<span class="sourceLineNo">076</span> public CharSequence subSequence(int start, int end) {<a name="line.76"></a> +<span class="sourceLineNo">077</span> return toString().subSequence(start, end);<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> @Override /* Writable */<a name="line.80"></a> +<span class="sourceLineNo">081</span> public void writeTo(Writer w) throws IOException {<a name="line.81"></a> +<span class="sourceLineNo">082</span> try {<a name="line.82"></a> +<span class="sourceLineNo">083</span> s.serialize(o, w);<a name="line.83"></a> +<span class="sourceLineNo">084</span> } catch (SerializeException e) {<a name="line.84"></a> +<span class="sourceLineNo">085</span> throw new IOException(e);<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><a name="line.88"></a> +<span class="sourceLineNo">089</span> @Override /* Writable */<a name="line.89"></a> +<span class="sourceLineNo">090</span> public MediaType getMediaType() {<a name="line.90"></a> +<span class="sourceLineNo">091</span> return s.getMediaTypes()[0];<a name="line.91"></a> +<span class="sourceLineNo">092</span> }<a name="line.92"></a> +<span class="sourceLineNo">093</span>}<a name="line.93"></a> + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +</pre> +</div> +</body> +</html>
