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

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

    public void test_optInt() {
        Exception ex = null;


        try {
            JSONObject jObject = new JSONObject("{\"int\":1}");
            assertTrue(jObject.optInt("int") == 1);
            assertTrue(jObject.optInt("int2", 2) == 2);
            assertTrue(jObject.optInt("int2") == 0);
        } catch (Exception ex1) {
            ex = ex1;
            ex.printStackTrace();

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        Exception ex = null;


        try {
            JSONObject jObject = new JSONObject("{\"int\":1}");
            assertTrue(jObject.optInt("int") == 1);
            assertTrue(jObject.optInt("int2", 2) == 2);
            assertTrue(jObject.optInt("int2") == 0);
        } catch (Exception ex1) {
            ex = ex1;
            ex.printStackTrace();
        }

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        try {
            JSONObject jObject = new JSONObject("{\"int\":1}");
            assertTrue(jObject.optInt("int") == 1);
            assertTrue(jObject.optInt("int2", 2) == 2);
            assertTrue(jObject.optInt("int2") == 0);
        } catch (Exception ex1) {
            ex = ex1;
            ex.printStackTrace();
        }
        assertTrue(ex == null);

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    public void test_optIntNegative() {
        Exception ex = null;


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

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