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Diffstat (limited to 'server/src/com/vaadin/external/json/JSONStringer.java')
| -rw-r--r-- | server/src/com/vaadin/external/json/JSONStringer.java | 84 |
1 files changed, 0 insertions, 84 deletions
diff --git a/server/src/com/vaadin/external/json/JSONStringer.java b/server/src/com/vaadin/external/json/JSONStringer.java deleted file mode 100644 index b5917222b1..0000000000 --- a/server/src/com/vaadin/external/json/JSONStringer.java +++ /dev/null @@ -1,84 +0,0 @@ -package com.vaadin.external.json; - -/* - Copyright (c) 2006 JSON.org - - Permission is hereby granted, free of charge, to any person obtaining a copy - of this software and associated documentation files (the "Software"), to deal - in the Software without restriction, including without limitation the rights - to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - copies of the Software, and to permit persons to whom the Software is - furnished to do so, subject to the following conditions: - - The above copyright notice and this permission notice shall be included in all - copies or substantial portions of the Software. - - The Software shall be used for Good, not Evil. - - THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE - AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - SOFTWARE. - */ - -import java.io.StringWriter; - -/** - * JSONStringer provides a quick and convenient way of producing JSON text. The - * texts produced strictly conform to JSON syntax rules. No whitespace is added, - * so the results are ready for transmission or storage. Each instance of - * JSONStringer can produce one JSON text. - * <p> - * A JSONStringer instance provides a <code>value</code> method for appending - * values to the text, and a <code>key</code> method for adding keys before - * values in objects. There are <code>array</code> and <code>endArray</code> - * methods that make and bound array values, and <code>object</code> and - * <code>endObject</code> methods which make and bound object values. All of - * these methods return the JSONWriter instance, permitting cascade style. For - * example, - * - * <pre> - * myString = new JSONStringer().object().key("JSON").value("Hello, World!") - * .endObject().toString(); - * </pre> - * - * which produces the string - * - * <pre> - * {"JSON":"Hello, World!"} - * </pre> - * <p> - * The first method called must be <code>array</code> or <code>object</code>. - * There are no methods for adding commas or colons. JSONStringer adds them for - * you. Objects and arrays can be nested up to 20 levels deep. - * <p> - * This can sometimes be easier than using a JSONObject to build a string. - * - * @author JSON.org - * @version 2008-09-18 - */ -public class JSONStringer extends JSONWriter { - /** - * Make a fresh JSONStringer. It can be used to build one JSON text. - */ - public JSONStringer() { - super(new StringWriter()); - } - - /** - * Return the JSON text. This method is used to obtain the product of the - * JSONStringer instance. It will return <code>null</code> if there was a - * problem in the construction of the JSON text (such as the calls to - * <code>array</code> were not properly balanced with calls to - * <code>endArray</code>). - * - * @return The JSON text. - */ - @Override - public String toString() { - return mode == 'd' ? writer.toString() : null; - } -} |