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java.lang.Objectorg.ka2ddo.yaac.util.Json
public class Json
This class is a limited-function decoder and encoder for JSON messages, sufficient to support the implementation used by gpsd.
Method Summary | |
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static java.util.Map<java.lang.String,java.lang.Object> |
decodeJSON(java.io.Reader din,
PortConnector portConnector)
Read a JSON object hierarchy from the specified text Reader. |
static void |
encodeJSON(java.util.Map<java.lang.String,java.lang.Object> data,
java.io.PrintWriter pw)
Convert a JSON object hierarchy into a JavaScript-compatible string in JSON syntax. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Method Detail |
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public static java.util.Map<java.lang.String,java.lang.Object> decodeJSON(java.io.Reader din, PortConnector portConnector) throws java.io.IOException
din
- Reader to get the JSON hierarchy fromportConnector
- PortConnector to inform of starting and ending reading a JSON object, or null
if no one is to be informed
java.io.IOException
- if the Reader cannot be read to the end of the JSON objectpublic static void encodeJSON(java.util.Map<java.lang.String,java.lang.Object> data, java.io.PrintWriter pw) throws java.io.IOException
data
- the top object in the JSON hierarchy, represented as a Map with attribute name keys and attribute valuespw
- PrintWriter to write the generated string representation to
java.io.IOException
- if the PrintWriter could to be written to for any reason
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