Examples of org.apache.wink.json4j.JSONWriter.array()

org.apache.wink.json4j.JSONWriter.array()
Open a new JSON Array in the output stream. @throws IOException Thrown if an error occurs on the underlying writer. @throws IllegalstateException Thrown if the current writer position does not permit an array. @return A reference to this writer.

    public void test_WriteEmptyArray() {
        Exception ex = null;
        try{
            StringWriter w = new StringWriter();
            JSONWriter jWriter = new JSONWriter(w);
            jWriter.array();
            jWriter.endArray();
            String str = w.toString();
            // Verify it parses.
            JSONArray test = new JSONArray(str);
            assertTrue(str.equals("[]"));

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    public void test_WriteEmptyArrayClose() {
        Exception ex = null;
        try{
            StringWriter w = new StringWriter();
            JSONWriter jWriter = new JSONWriter(w);
            jWriter.array();
            jWriter.close();


            String str = w.toString();
            // Verify it parses.
            JSONArray test = new JSONArray(str);

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        try{
            StringWriter w = new StringWriter();
            JSONWriter jWriter = new JSONWriter(w);
            jWriter.object();
            jWriter.key("foo");
            jWriter.array();
            jWriter.value(true);
            jWriter.endArray();
            jWriter.endObject();
            jWriter.close();
            String str = w.toString();

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            jWriter.value("String2");
            jWriter.endObject();


            // Place an array
            jWriter.key("array");
            jWriter.array();
            jWriter.value(1);
            jWriter.value((double)2);
            jWriter.value((short)3);
            jWriter.endArray();

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    public void test_WriteArrayComplex() {
        Exception ex = null;
        try{
            StringWriter w = new StringWriter();
            JSONWriter jWriter = new JSONWriter(w);
            jWriter.array();
            jWriter.value("String1");
            jWriter.value(false);
            jWriter.value(1);


            // Place an object

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            jWriter.key("string");
            jWriter.value("String2");
            jWriter.endObject();


            // Place an array
            jWriter.array();
            jWriter.value(1);
            jWriter.value((double)2);
            jWriter.value((short)3);
            jWriter.endArray();

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    public void test_ArrayKeyFail() {
        Exception ex = null;
        try{
            StringWriter w = new StringWriter();
            JSONWriter jWriter = new JSONWriter(w);
            jWriter.array();


            // This should die.
            jWriter.key("foo");
        }catch(Exception ex1){
            ex = ex1;

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    public void test_OptsAfterCloseFail() {
        Exception ex = null;
        try{
            StringWriter w = new StringWriter();
            JSONWriter jWriter = new JSONWriter(w);
            jWriter.array();
            jWriter.close();


            // This should die.
            jWriter.endArray();
        }catch(Exception ex1){

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