Examples of org.apache.wink.json4j.JSONObject.optLong()

org.apache.wink.json4j.JSONObject.optLong()
Utility method to obtain the specified key as a 'long' value Only values of Number will be converted to long. all other types return 0. Provided for compatibility to other JSON models. @param key The key to look up. @return A long value if the value stored for key is an instance of Number, 0 otherwise.

    public void test_optLong() {
        Exception ex = null;


        try {
            JSONObject jObject = new JSONObject("{\"long\":1}");
            assertTrue(jObject.optLong("long") == 1);
            assertTrue(jObject.optLong("long2", 2) == 2);
            assertTrue(jObject.optLong("long2") == 0);
        } catch (Exception ex1) {
            ex = ex1;
            ex.printStackTrace();

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        Exception ex = null;


        try {
            JSONObject jObject = new JSONObject("{\"long\":1}");
            assertTrue(jObject.optLong("long") == 1);
            assertTrue(jObject.optLong("long2", 2) == 2);
            assertTrue(jObject.optLong("long2") == 0);
        } catch (Exception ex1) {
            ex = ex1;
            ex.printStackTrace();
        }

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        try {
            JSONObject jObject = new JSONObject("{\"long\":1}");
            assertTrue(jObject.optLong("long") == 1);
            assertTrue(jObject.optLong("long2", 2) == 2);
            assertTrue(jObject.optLong("long2") == 0);
        } catch (Exception ex1) {
            ex = ex1;
            ex.printStackTrace();
        }
        assertTrue(ex == null);

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    public void test_optLongNgative() {
        Exception ex = null;


        try {
            JSONObject jObject = new JSONObject("{\"long\":-1}");
            assertTrue(jObject.optLong("long") == -1);
        } catch (Exception ex1) {
            ex = ex1;
            ex.printStackTrace();
        }
        assertTrue(ex == null);

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