Java Doc for JsonValue.java in  » Ajax » dwr » org » directwebremoting » json » Java Source Code / Java DocumentationJava Source Code and Java Documentation

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Java Source Code / Java Documentation » Ajax » dwr » org.directwebremoting.json   Source Cross Reference   Class Diagram   Java Document (Java Doc)   java.lang.Object    org.directwebremoting.json.JsonValue All known Subclasses:   org.directwebremoting.json.JsonString,  org.directwebremoting.json.JsonNumber,  org.directwebremoting.json.JsonArray,  org.directwebremoting.json.JsonNull,  org.directwebremoting.json.JsonBoolean,  org.directwebremoting.json.JsonObject,  org.directwebremoting.json.JsonHack, JsonValue abstract public class JsonValue (Code) JsonValue allows you to hold any of the JSON types and to get a string version without needing to know what type you have. author:    Joe Walker [joe at getahead dot ltd dot uk] Method Summary public  boolean getBoolean()      Often when dealing with a JsonValue you know which subtype it is, this allows you to assume it is a boolean and get the Java value quickly. public  double getDouble()      Often when dealing with a JsonValue you know which subtype it is, this allows you to assume it is a number and get the Java value quickly. public  int getInteger()      Often when dealing with a JsonValue you know which subtype it is, this allows you to assume it is a number and get the Java value quickly. public  JsonArray getJsonArray()      public  JsonObject getJsonObject()      public  long getLong()      Often when dealing with a JsonValue you know which subtype it is, this allows you to assume it is a number and get the Java value quickly. public  String getString()      Often when dealing with a JsonValue you know which subtype it is, this allows you to assume it is a string and get the Java value quickly. abstract public  String toExternalRepresentation()      i.e. Method Detail getBoolean public boolean getBoolean()(Code) Often when dealing with a JsonValue you know which subtype it is, this allows you to assume it is a boolean and get the Java value quickly. A boolean representing the JsonNumber implementing this throws:   ClassCastException - if this is not a JsonNumber getDouble public double getDouble()(Code) Often when dealing with a JsonValue you know which subtype it is, this allows you to assume it is a number and get the Java value quickly. A double representing the JsonNumber implementing this throws:   ClassCastException - if this is not a JsonNumber getInteger public int getInteger()(Code) Often when dealing with a JsonValue you know which subtype it is, this allows you to assume it is a number and get the Java value quickly. An int representing the JsonNumber implementing this throws:   ClassCastException - if this is not a JsonNumber getJsonArray public JsonArray getJsonArray()(Code) Often when dealing with a JsonValue you know which subtype it is, this allows you to assume it is a JsonArray and get it quickly A cast of this to JsonArray throws:   ClassCastException - if this is not a JsonArray getJsonObject public JsonObject getJsonObject()(Code) Often when dealing with a JsonValue you know which subtype it is, this allows you to assume it is a JsonObject and get it quickly A cast of this to JsonObject throws:   ClassCastException - if this is not a JsonObject getLong public long getLong()(Code) Often when dealing with a JsonValue you know which subtype it is, this allows you to assume it is a number and get the Java value quickly. A long representing the JsonNumber implementing this throws:   ClassCastException - if this is not a JsonNumber getString public String getString()(Code) Often when dealing with a JsonValue you know which subtype it is, this allows you to assume it is a string and get the Java value quickly. A String representing the JsonNumber implementing this throws:   ClassCastException - if this is not a JsonString toExternalRepresentation abstract public String toExternalRepresentation()(Code) i.e. How do we send this from one system to another? A string representing the portable version of this data Methods inherited from java.lang.Object native protected Object clone() throws CloneNotSupportedException(Code)(Java Doc) public boolean equals(Object obj)(Code)(Java Doc) protected void finalize() throws Throwable(Code)(Java Doc) final native public Class getClass()(Code)(Java Doc) native public int hashCode()(Code)(Java Doc) final native public void notify()(Code)(Java Doc) final native public void notifyAll()(Code)(Java Doc) public String toString()(Code)(Java Doc) final native public void wait(long timeout) throws InterruptedException(Code)(Java Doc) final public void wait(long timeout, int nanos) throws InterruptedException(Code)(Java Doc) final public void wait() throws InterruptedException(Code)(Java Doc)