Examples of org.apache.sling.commons.json.JSONObject

org.apache.sling.commons.json.JSONObject
A JSONObject is an unordered collection of name/value pairs. Its external form is a string wrapped in curly braces with colons between the names and values, and commas between the values and names. The internal form is an object having get and opt methods for accessing the values by name, and put methods for adding or replacing values by name. The values can be any of these types: Boolean, JSONArray, JSONObject, Number, String, or the JSONObject.NULL object. A JSONObject constructor can be used to convert an external form JSON text into an internal form whose values can be retrieved with the get and opt methods, or to convert values into a JSON text using the put and toString methods. A get method returns a value if one can be found, and throws an exception if one cannot be found. An opt method returns a default value instead of throwing an exception, and so is useful for obtaining optional values.
The generic get() and opt() methods return an object, which you can cast or query for type. There are also typed get and opt methods that do type checking and type coersion for you.
The put methods adds values to an object. For example,
```
 myString = new JSONObject().put("JSON", "Hello, World!").toString();
```
produces the string {"JSON": "Hello, World"}.
The texts produced by the toString methods strictly conform to the JSON sysntax rules. The constructors are more forgiving in the texts they will accept:
- An extra , (comma) may appear just before the closing brace.
- Strings may be quoted with ' (single quote).
- Strings do not need to be quoted at all if they do not begin with a quote or single quote, and if they do not contain leading or trailing spaces, and if they do not contain any of these characters: { } [ ] / \ : , = ; # and if they do not look like numbers and if they are not the reserved words true, false, or null.
- Keys can be followed by = or => as well as by :.
- Values can be followed by ; (semicolon) as well as by , (comma).
- Numbers may have the 0- (octal) or 0x- (hex) prefix.
- Comments written in the slashshlash, slashstar, and hash conventions will be ignored.
@author JSON.org @version 2

    }


    /** convert a clusterview into json **/
    private static JSONObject asJSON(final ClusterView clusterView)
            throws JSONException {
        JSONObject obj = new JSONObject();
        obj.put("id", clusterView.getId());
        JSONArray instancesObj = new JSONArray();
        List<InstanceDescription> instances = clusterView.getInstances();
        for (Iterator<InstanceDescription> it = instances.iterator(); it
                .hasNext();) {
            InstanceDescription instanceDescription = it.next();
            instancesObj.put(asJSON(instanceDescription));
        }
        obj.put("instances", instancesObj);
        return obj;
    }

View Full Code Here

    private static DefaultInstanceDescriptionImpl asInstance(
            final JSONObject anInstance) throws JSONException {
        final boolean isLeader = anInstance.getBoolean("isLeader");
        final String slingId = anInstance.getString("slingId");


        final JSONObject propertiesObj = anInstance.getJSONObject("properties");
        Iterator<String> it = propertiesObj.keys();
        Map<String, String> properties = new HashMap<String, String>();
        while (it.hasNext()) {
            String key = it.next();
            properties.put(key, propertiesObj.getString(key));
        }


        IncomingInstanceDescription instance = new IncomingInstanceDescription(
                null, isLeader, slingId, properties);
        return instance;

View Full Code Here

    }


    /** convert an instance description into a json object **/
    private static JSONObject asJSON(final InstanceDescription instanceDescription)
            throws JSONException {
        JSONObject obj = new JSONObject();
        obj.put("slingId", instanceDescription.getSlingId());
        obj.put("isLeader", instanceDescription.isLeader());
        ClusterView cluster = instanceDescription.getClusterView();
        if (cluster != null) {
            obj.put("cluster", cluster.getId());
        }
        JSONObject propertiesObj = new JSONObject();
        Map<String, String> propertiesMap = instanceDescription.getProperties();
        for (Iterator<Entry<String, String>> it = propertiesMap.entrySet()
                .iterator(); it.hasNext();) {
            Entry<String, String> entry = it.next();
            propertiesObj.put(entry.getKey(), entry.getValue());
        }
        obj.put("properties", propertiesObj);
        return obj;
    }

View Full Code Here

     * property - which gets added to the JSON object automatically due
     * to SLING-3389 wire-backwards-compatibility - and backoffInterval
     * introduced as part of SLING-3382
     */
    public boolean correspondsTo(Announcement announcement) throws JSONException {
        final JSONObject myJson = asJSONObject(true);
        final JSONObject otherJson = announcement.asJSONObject(true);
        return myJson.toString().equals(otherJson.toString());
    }

View Full Code Here

        assertEquals("[42]", renderer.prettyPrint(ja, renderer.options()));
    }
    
    @Test
    public void testDefaultArrayOutput() throws JSONException {
        final JSONObject jo = new TestJSONObject();
        final String pp = renderer.prettyPrint(jo.getJSONArray("array"), renderer.options()); 
        final DespacedRendering r = new DespacedRendering("{array:" + pp + "}"); 
        r.expect("[true,_hello_,52,212]");
    }

View Full Code Here

        r.expect("[true,_hello_,52,212]");
    }
    
    @Test
    public void testArraysPrettyPrint() throws JSONException {
        final JSONObject jo = new TestJSONObject();
        
        // Verify that we get an array for children, by re-parsing the output
        final String json = renderer.prettyPrint(jo, renderer.options().withArraysForChildren(true));
        final JSONObject copy = new JSONObject(json);
        final JSONArray a = copy.getJSONArray(JSONRenderer.Options.DEFAULT_CHILDREN_KEY);
        final String str = renderer.toString(a);
        final String expected = "[{\"__name__\":\"k0\",\"name\":\"k0\",\"this is\":\"k0\"},{\"__name__\":\"k1\",\"name\":\"k1\",\"this is\":\"k1\"}]";
        assertEquals(expected, str);
    }

View Full Code Here

        assertEquals(expected, str);
    }
    
    @Test
    public void testCustomNamesArraysPrettyPrint() throws JSONException {
        final JSONObject jo = new TestJSONObject();
        final JSONRenderer.Options opt = renderer.options();
        opt.withArraysForChildren(true).withIndent(2).withChildrenKey("KIDS").withChildNameKey("KID.NAME");
        final DespacedRendering r = new DespacedRendering(renderer.prettyPrint(jo, opt));
        r.expect(
                "-nl-_string_:_thisstring_,-nl-_int_:12,-nl-_long_:42,-nl-_boolean_:true,",

View Full Code Here

                );
    }    
    
    @Test
    public void testIndentedArraysPrettyPrint() throws JSONException {
        final JSONObject jo = new TestJSONObject();
        final JSONRenderer.Options opt = renderer.options().withArraysForChildren(true).withIndent(2);
        final DespacedRendering r = new DespacedRendering(renderer.prettyPrint(jo, opt));
        r.expect(
                "-nl-_string_:_thisstring_,-nl-_int_:12,-nl-_long_:42,-nl-_boolean_:true,",
                "_array_:[-nl-true,-nl-_hello_,-nl-52,-nl-212-nl-]-nl-,",

View Full Code Here

            
        };
        put("JSONString", js);
        
        for(int i=0; i<2; i++) {
            final JSONObject k = new JSONObject();
            final String name = "k" + i;
            k.put("name", name);
            k.put("this is", name);
            put(name,  k);
        }
        
        final JSONArray a = new JSONArray();
        a.put(true).put("hello").put(52.0).put(new BigInteger("212"));

View Full Code Here

    public DespacedRendering(String str, String spaceReplacement) throws JSONException {
        
        boolean previousWasSpace = false;
        
        // Verify that str parses
        new JSONObject(str);
        
        // And convert whitespace and quotes to
        // make comparisons easier
        final StringBuilder sb = new StringBuilder();
        for(int i=0; i < str.length(); i++) {

View Full Code Here

0 1 2 3 4 5 6 7 8 9

TOP

Related Classes of org.apache.sling.commons.json.JSONObject

com.activecq.api.ActiveErrors

com.activecq.api.ActiveForm

com.adobe.acs.commons.forms.helpers.impl.PostRedirectGetFormHelperImpl

com.adobe.acs.commons.logging.impl.JsonEventLogger

com.adobe.acs.commons.logging.impl.JsonEventLoggerTest

com.adobe.acs.commons.packaging.impl.ACLPackagerServletImplTest

com.adobe.acs.commons.packaging.impl.PackageHelperImpl

com.adobe.acs.commons.packaging.impl.PackageHelperImplTest

com.adobe.acs.commons.packaging.impl.QueryPackagerServletImplTest

com.adobe.acs.commons.replication.impl.ReplicateVersionServlet

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.