Examples of org.codehaus.jettison.json.JSONObject.optString()

Class org.codehaus.jettison.json.JSONObject

Examples of org.codehaus.jettison.json.JSONObject.optString()

org.codehaus.jettison.json.JSONObject.optString()
Get an optional string associated with a key. It returns an empty string if there is no such key. If the value is not a string and is not null, then it is coverted to a string. @param key A key string. @return A string which is the value.


        for (int ix = 0; ix < listAsJSON.length(); ix++) {
            JSONObject valueAsJson = listAsJSON.optJSONObject(ix);
            Assert.assertNotNull(valueAsJson);
            Assert.assertTrue(valueAsJson.has(GraphSONTokens.TYPE));
            Assert.assertEquals(GraphSONTokens.TYPE_INTEGER, valueAsJson.optString(GraphSONTokens.TYPE));
            Assert.assertTrue(valueAsJson.has(GraphSONTokens.VALUE));
            Assert.assertEquals(1, valueAsJson.optInt(GraphSONTokens.VALUE));
        }
    }

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        Assert.assertTrue(json.has("keyList"));


        JSONObject listWithTypeAsJson = json.optJSONObject("keyList");
        Assert.assertNotNull(listWithTypeAsJson);
        Assert.assertTrue(listWithTypeAsJson.has(GraphSONTokens.TYPE));
        Assert.assertEquals(GraphSONTokens.TYPE_LIST, listWithTypeAsJson.optString(GraphSONTokens.TYPE));
        Assert.assertTrue(listWithTypeAsJson.has(GraphSONTokens.VALUE));
        JSONArray listAsJSON = listWithTypeAsJson.optJSONArray(GraphSONTokens.VALUE).optJSONObject(0).getJSONArray(GraphSONTokens.VALUE);
        Assert.assertNotNull(listAsJSON);
        Assert.assertEquals(3, listAsJSON.length());

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        for (int ix = 0; ix < listAsJSON.length(); ix++) {
            JSONObject valueAsJson = listAsJSON.optJSONObject(ix);
            Assert.assertNotNull(valueAsJson);
            Assert.assertTrue(valueAsJson.has(GraphSONTokens.TYPE));
            Assert.assertEquals(GraphSONTokens.TYPE_INTEGER, valueAsJson.optString(GraphSONTokens.TYPE));
            Assert.assertTrue(valueAsJson.has(GraphSONTokens.VALUE));
            Assert.assertEquals(1, valueAsJson.optInt(GraphSONTokens.VALUE));
        }
    }

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        Assert.assertTrue(json.has("keyMap"));


        JSONObject mapWithTypeAsJSON = json.optJSONObject("keyMap");
        Assert.assertNotNull(mapWithTypeAsJSON);
        Assert.assertTrue(mapWithTypeAsJSON.has(GraphSONTokens.TYPE));
        Assert.assertEquals(GraphSONTokens.TYPE_MAP, mapWithTypeAsJSON.optString(GraphSONTokens.TYPE));


        Assert.assertTrue(mapWithTypeAsJSON.has(GraphSONTokens.VALUE));
        JSONObject mapAsJSON = mapWithTypeAsJSON.optJSONObject(GraphSONTokens.VALUE);


        Assert.assertTrue(mapAsJSON.has("this"));

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        JSONObject mapAsJSON = mapWithTypeAsJSON.optJSONObject(GraphSONTokens.VALUE);


        Assert.assertTrue(mapAsJSON.has("this"));
        JSONObject thisAsJson = mapAsJSON.optJSONObject("this");
        Assert.assertTrue(thisAsJson.has(GraphSONTokens.TYPE));
        Assert.assertEquals(GraphSONTokens.TYPE_STRING, thisAsJson.optString(GraphSONTokens.TYPE));
        Assert.assertTrue(thisAsJson.has(GraphSONTokens.VALUE));
        Assert.assertEquals("some", thisAsJson.optString(GraphSONTokens.VALUE));


        Assert.assertTrue(mapAsJSON.has("that"));
        JSONObject thatAsJson = mapAsJSON.optJSONObject("that");

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        Assert.assertTrue(mapAsJSON.has("this"));
        JSONObject thisAsJson = mapAsJSON.optJSONObject("this");
        Assert.assertTrue(thisAsJson.has(GraphSONTokens.TYPE));
        Assert.assertEquals(GraphSONTokens.TYPE_STRING, thisAsJson.optString(GraphSONTokens.TYPE));
        Assert.assertTrue(thisAsJson.has(GraphSONTokens.VALUE));
        Assert.assertEquals("some", thisAsJson.optString(GraphSONTokens.VALUE));


        Assert.assertTrue(mapAsJSON.has("that"));
        JSONObject thatAsJson = mapAsJSON.optJSONObject("that");
        Assert.assertTrue(thatAsJson.has(GraphSONTokens.TYPE));
        Assert.assertEquals(GraphSONTokens.TYPE_INTEGER, thatAsJson.optString(GraphSONTokens.TYPE));

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        Assert.assertEquals("some", thisAsJson.optString(GraphSONTokens.VALUE));


        Assert.assertTrue(mapAsJSON.has("that"));
        JSONObject thatAsJson = mapAsJSON.optJSONObject("that");
        Assert.assertTrue(thatAsJson.has(GraphSONTokens.TYPE));
        Assert.assertEquals(GraphSONTokens.TYPE_INTEGER, thatAsJson.optString(GraphSONTokens.TYPE));
        Assert.assertTrue(thatAsJson.has(GraphSONTokens.VALUE));
        Assert.assertEquals(1, thatAsJson.optInt(GraphSONTokens.VALUE));
    }


    /**

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        JSONObject jsonMap = json.optJSONObject("keyMap").optJSONObject(GraphSONTokens.VALUE);
        Assert.assertNotNull(jsonMap);
        JSONObject jsonObjectMap = jsonMap.optJSONObject("innerkey");
        Assert.assertTrue(jsonObjectMap.isNull(GraphSONTokens.VALUE));
        Assert.assertEquals(GraphSONTokens.TYPE_UNKNOWN, jsonObjectMap.optString(GraphSONTokens.TYPE));


        JSONArray jsonInnerArray = jsonMap.getJSONObject("list").getJSONArray(GraphSONTokens.VALUE);
        Assert.assertNotNull(jsonInnerArray);
        JSONObject jsonObjectInnerListFirst = jsonInnerArray.getJSONObject(0);
        Assert.assertTrue(jsonObjectInnerListFirst.isNull(GraphSONTokens.VALUE));

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        JSONArray jsonInnerArray = jsonMap.getJSONObject("list").getJSONArray(GraphSONTokens.VALUE);
        Assert.assertNotNull(jsonInnerArray);
        JSONObject jsonObjectInnerListFirst = jsonInnerArray.getJSONObject(0);
        Assert.assertTrue(jsonObjectInnerListFirst.isNull(GraphSONTokens.VALUE));
        Assert.assertEquals(GraphSONTokens.TYPE_UNKNOWN, jsonObjectInnerListFirst.optString(GraphSONTokens.TYPE));


        JSONArray jsonArray = json.getJSONObject("keyList").getJSONArray(GraphSONTokens.VALUE);
        Assert.assertNotNull(jsonArray);
        JSONObject jsonObjectListFirst = jsonArray.getJSONObject(0);
        Assert.assertTrue(jsonObjectListFirst.isNull(GraphSONTokens.VALUE));

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        JSONObject constraint = jConstraints.optJSONObject(0);
        assertNotNull("'constraints' array does not contain a JSONObject but "+jConstraints.get(0),
            constraint);
        
        assertEquals("The 'type' of the Constraint is not 'text' but "+constraint.opt("type"), 
            "text",constraint.optString("type"));


        assertEquals("The 'patternType' of the Constraint is not 'wildcard' but "+constraint.opt("patternType"), 
            "wildcard",constraint.optString("patternType"));
        
        assertEquals("The 'field' of the Constraint is not "+getDefaultFindQueryField()+" but "+constraint.opt("field"),

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