Examples of org.amplafi.json.JSONObject

org.amplafi.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 syntax 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

    }


    @SuppressWarnings("unchecked")
    @Override
    public <T> T fromJson(Object object) {
        JSONObject json = JSONObject.toJsonObject(object);
        this.name = json.getString("name");
        this.age = json.getInt("age");
        return (T) this;
    }

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     * @see org.amplafi.json.JsonRenderer#fromJson(java.lang.Class, java.lang.Object, Object...)
     */
    @SuppressWarnings("unchecked")
    @Override
    public <K> K fromJson(Class<K> clazz, Object value, Object... parameters) {
        JSONObject jsonObject = (JSONObject) value;
        String lookupKey = jsonObject.getString(FS_LOOKUP_KEY);
        // TODO apply any changes back to the flowState?
        FlowState flowState = getFlowManagement().getFlowState(lookupKey);
        return (K) flowState;
    }

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        assertEquals(outMap.size(), inMap.size());
        assertEquals(outMap.get("foo"), inMap.get("foo"));
        assertEquals(outMap.get("str"), inMap.get("str"));


        // we can't know that the nested map should be interpreted as a map.
        JSONObject actual = (JSONObject) outMap.get("bar");
        assertEquals(actual.asMap(), inMap.get("bar"));
    }

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     * @param args
     */
    public static void main(String args[]) {
        Iterator it;
        JSONArray a;
        JSONObject j;
        JSONStringer jj;
        String s;
        try {
            j = XML.toJSONObject("<![CDATA[This is a collection of test patterns and examples for org.amplafi.json.]]>");
            System.out.println(j.toString());


            jj = new JSONStringer();
            s = jj.object()
                .key("foo")
                .value("bar")
                .key("baz")
                .array()
                    .object()
                        .key("quux")
                        .value("Thanks, Josh!")
                    .endObject()
                .endArray()
                .endObject()
                .toString();
            System.out.println(s);


            System.out.println(new JSONStringer()
                .object()
                .key("a")
                .array()
                .array()
                .array()
                .value("b")
                .endArray()
                .endArray()
                .endArray()
                .endObject()
                .toString());


            jj = new JSONStringer();
            jj.array();
            jj.value(1);
            jj.array();
            jj.value(null);
            jj.array();
            jj.object();
            jj.key("empty-array").array().endArray();
            jj.key("answer").value(42);
            jj.key("null").value(null);
            jj.key("false").value(false);
            jj.key("true").value(true);
            jj.key("big").value(123456789e+88);
            jj.key("small").value(123456789e-88);
            jj.key("empty-object").object().endObject();
            jj.key("long");
            jj.value(9223372036854775807L);
            jj.endObject();
            jj.value("two");
            jj.endArray();
            jj.value(true);
            jj.endArray();
            jj.value(98.6);
            jj.value(-100.0);
            jj.object();
            jj.endObject();
            jj.object();
            jj.key("one");
            jj.value(1.00);
            jj.endObject();
            jj.endArray();
            System.out.println(jj.toString());


            System.out.println(new JSONArray(jj.toString()).toString(4));


            j = new JSONObject("{slashes: '///', closetag: '</script>', backslash:'\\\\', ei: {quotes: '\"\\''},eo: {a: '\"quoted\"', b:\"don't\"}, quotes: [\"'\", '\"']}");
            System.out.println(j.toString(2));
            System.out.println(XML.toString(j));
            System.out.println("");


            j = new JSONObject(
                "/*comment*/{foo: [true, false,9876543210,    0.0, 1.00000001,  1.000000000001, 1.00000000000000001," +
                " .00000000000000001, 2.00, 0.1, 2e100, -32,[],{}, \"string\"], " +
                "  to   : null, op : 'Good'," +
                "ten:10} postfix comment");
            j.put("String", "98.6");
            j.put("JSONObject", new JSONObject());
            j.put("JSONArray", new JSONArray());
            j.put("int", 57);
            j.put("double", 123456789012345678901234567890.);
            j.put("true", true);
            j.put("false", false);
            j.put("null", JSONObject.NULL);
            j.put("bool", "true");
            j.put("zero", -0.0);
            a = j.getJSONArray("foo");
            a.put(666);
            a.put(2001.99);
            a.put("so \"fine\".");
            a.put("so <fine>.");
            a.put(true);
            a.put(false);
            a.put(new JSONArray());
            a.put(new JSONObject());
            System.out.println(j.toString(4));
            System.out.println(XML.toString(j));


            System.out.println("String: " + j.getDouble("String"));
            System.out.println("  bool: " + j.getBoolean("bool"));
            System.out.println("    to: " + j.getString("to"));
            System.out.println("  true: " + j.getString("true"));
            System.out.println("   foo: " + j.getJSONArray("foo"));
            System.out.println("    op: " + j.getString("op"));
            System.out.println("   ten: " + j.getInt("ten"));
            System.out.println("  oops: " + j.optBoolean("oops"));


            j = XML.toJSONObject("<xml one = 1 two=' \"2\" '><five></five>First \u0009&lt;content&gt;<five></five> This is \"content\". <three>  3  </three>JSON does not preserve the sequencing of elements and contents.<three>  III  </three>  <three>  T H R E E</three><four/>Content text is an implied structure in XML. <six content=\"6\"/>JSON does not have implied structure:<seven>7</seven>everything is explicit.<![CDATA[CDATA blocks<are><supported>!]]></xml>");
            System.out.println(j.toString(2));
            System.out.println(XML.toString(j));
            System.out.println("");


            j = XML.toJSONObject("<mapping><empty/>   <class name = \"Customer\">      <field name = \"ID\" type = \"string\">         <bind-xml name=\"ID\" node=\"attribute\"/>      </field>      <field name = \"FirstName\" type = \"FirstName\"/>      <field name = \"MI\" type = \"MI\"/>      <field name = \"LastName\" type = \"LastName\"/>   </class>   <class name = \"FirstName\">      <field name = \"text\">         <bind-xml name = \"text\" node = \"text\"/>      </field>   </class>   <class name = \"MI\">      <field name = \"text\">         <bind-xml name = \"text\" node = \"text\"/>      </field>   </class>   <class name = \"LastName\">      <field name = \"text\">         <bind-xml name = \"text\" node = \"text\"/>      </field>   </class></mapping>");


            System.out.println(j.toString(2));
            System.out.println(XML.toString(j));
            System.out.println("");


            j = XML.toJSONObject("<?xml version=\"1.0\" ?><Book Author=\"Anonymous\"><Title>Sample Book</Title><Chapter id=\"1\">This is chapter 1. It is not very long or interesting.</Chapter><Chapter id=\"2\">This is chapter 2. Although it is longer than chapter 1, it is not any more interesting.</Chapter></Book>");
            System.out.println(j.toString(2));
            System.out.println(XML.toString(j));
            System.out.println("");


            j = XML.toJSONObject("<!DOCTYPE bCard 'http://www.cs.caltech.edu/~adam/schemas/bCard'><bCard><?xml default bCard        firstname = ''        lastname  = '' company   = '' email = '' homepage  = ''?><bCard        firstname = 'Rohit'        lastname  = 'Khare'        company   = 'MCI'        email     = 'khare@mci.net'        homepage  = 'http://pest.w3.org/'/><bCard        firstname = 'Adam'        lastname  = 'Rifkin'        company   = 'Caltech Infospheres Project'        email     = 'adam@cs.caltech.edu'        homepage  = 'http://www.cs.caltech.edu/~adam/'/></bCard>");
            System.out.println(j.toString(2));
            System.out.println(XML.toString(j));
            System.out.println("");


            j = XML.toJSONObject("<?xml version=\"1.0\"?><customer>    <firstName>        <text>Fred</text>    </firstName>    <ID>fbs0001</ID>    <lastName> <text>Scerbo</text>    </lastName>    <MI>        <text>B</text>    </MI></customer>");
            System.out.println(j.toString(2));
            System.out.println(XML.toString(j));
            System.out.println("");


            j = XML.toJSONObject("<!ENTITY tp-address PUBLIC '-//ABC University::Special Collections Library//TEXT (titlepage: name and address)//EN' 'tpspcoll.sgm'><list type='simple'><head>Repository Address </head><item>Special Collections Library</item><item>ABC University</item><item>Main Library, 40 Circle Drive</item><item>Ourtown, Pennsylvania</item><item>17654 USA</item></list>");
            System.out.println(j.toString());
            System.out.println(XML.toString(j));
            System.out.println("");


            j = XML.toJSONObject("<test intertag status=ok><empty/>deluxe<blip sweet=true>&amp;&quot;toot&quot;&toot;&#x41;</blip><x>eks</x><w>bonus</w><w>bonus2</w></test>");
            System.out.println(j.toString(2));
            System.out.println(XML.toString(j));
            System.out.println("");


            j = HTTP.toJSONObject("GET / HTTP/1.0\nAccept: image/gif, image/x-xbitmap, image/jpeg, image/pjpeg, application/vnd.ms-powerpoint, application/vnd.ms-excel, application/msword, */*\nAccept-Language: en-us\nUser-Agent: Mozilla/4.0 (compatible; MSIE 5.5; Windows 98; Win 9x 4.90; T312461; Q312461)\nHost: www.nokko.com\nConnection: keep-alive\nAccept-encoding: gzip, deflate\n");
            System.out.println(j.toString(2));
            System.out.println(HTTP.toString(j));
            System.out.println("");


            j = HTTP.toJSONObject("HTTP/1.1 200 Oki Doki\nDate: Sun, 26 May 2002 17:38:52 GMT\nServer: Apache/1.3.23 (Unix) mod_perl/1.26\nKeep-Alive: timeout=15, max=100\nConnection: Keep-Alive\nTransfer-Encoding: chunked\nContent-Type: text/html\n");
            System.out.println(j.toString(2));
            System.out.println(HTTP.toString(j));
            System.out.println("");


            j = new JSONObject("{nix: null, nux: false, null: 'null', 'Request-URI': '/', Method: 'GET', 'HTTP-Version': 'HTTP/1.0'}");
            System.out.println(j.toString(2));
            System.out.println("isNull: " + j.isNull("nix"));
            System.out.println("   has: " + j.has("nix"));
            System.out.println(XML.toString(j));
            System.out.println(HTTP.toString(j));
            System.out.println("");


            j = XML.toJSONObject("<?xml version='1.0' encoding='UTF-8'?>"+"\n\n"+"<SOAP-ENV:Envelope"+
              " xmlns:SOAP-ENV=\"http://schemas.xmlsoap.org/soap/envelope/\""+
              " xmlns:xsi=\"http://www.w3.org/1999/XMLSchema-instance\""+
              " xmlns:xsd=\"http://www.w3.org/1999/XMLSchema\">"+
              "<SOAP-ENV:Body><ns1:doGoogleSearch"+
              " xmlns:ns1=\"urn:GoogleSearch\""+
              " SOAP-ENV:encodingStyle=\"http://schemas.xmlsoap.org/soap/encoding/\">"+
              "<key xsi:type=\"xsd:string\">GOOGLEKEY</key> <q"+
              " xsi:type=\"xsd:string\">'+search+'</q> <start"+
              " xsi:type=\"xsd:int\">0</start> <maxResults"+
              " xsi:type=\"xsd:int\">10</maxResults> <filter"+
              " xsi:type=\"xsd:boolean\">true</filter> <restrict"+
              " xsi:type=\"xsd:string\"></restrict> <safeSearch"+
              " xsi:type=\"xsd:boolean\">false</safeSearch> <lr"+
              " xsi:type=\"xsd:string\"></lr> <ie"+
              " xsi:type=\"xsd:string\">latin1</ie> <oe"+
              " xsi:type=\"xsd:string\">latin1</oe>"+
              "</ns1:doGoogleSearch>"+
              "</SOAP-ENV:Body></SOAP-ENV:Envelope>");
            System.out.println(j.toString(2));
            System.out.println(XML.toString(j));
            System.out.println("");


            j = new JSONObject("{Envelope: {Body: {\"ns1:doGoogleSearch\": {oe: \"latin1\", filter: true, q: \"'+search+'\", key: \"GOOGLEKEY\", maxResults: 10, \"SOAP-ENV:encodingStyle\": \"http://schemas.xmlsoap.org/soap/encoding/\", start: 0, ie: \"latin1\", safeSearch:false, \"xmlns:ns1\": \"urn:GoogleSearch\"}}}}");
            System.out.println(j.toString(2));
            System.out.println(XML.toString(j));
            System.out.println("");


            j = CookieList.toJSONObject("  f%oo = b+l=ah  ; o;n%40e = t.wo ");
            System.out.println(j.toString(2));
            System.out.println(CookieList.toString(j));
            System.out.println("");


            j = Cookie.toJSONObject("f%oo=blah; secure ;expires = April 24, 2002");
            System.out.println(j.toString(2));
            System.out.println(Cookie.toString(j));
            System.out.println("");


            j = new JSONObject("{script: 'It is not allowed in HTML to send a close script tag in a string<script>because it confuses browsers</script>so we insert a backslash before the /'}");
            System.out.println(j.toString());
            System.out.println("");


            JSONTokener jt = new JSONTokener("{op:'test', to:'session', pre:1}{op:'test', to:'session', pre:2}");
            j = new JSONObject(jt);
            System.out.println(j.toString());
            System.out.println("pre: " + j.optInt("pre"));
            int i = jt.skipTo('{');
            System.out.println(i);
            j = new JSONObject(jt);
            System.out.println(j.toString());
            System.out.println("");


            a = CDL.toJSONArray("No quotes, 'Single Quotes', \"Double Quotes\"\n1,'2',\"3\"\n,'It is \"good,\"', \"It works.\"\n\n");


            System.out.println(CDL.toString(a));
            System.out.println("");
            System.out.println(a.toString(4));
            System.out.println("");


            a = new JSONArray(" [\"<escape>\", next is an implied null , , ok,] ");
            System.out.println(a.toString());
            System.out.println("");
            System.out.println(XML.toString(a));
            System.out.println("");


            j = new JSONObject("{ fun => with non-standard forms ; forgiving => This package can be used to parse formats that are similar to but not stricting conforming to JSON; why=To make it easier to migrate existing data to JSON,one = [[1.00]]; uno=[[{1=>1}]];'+':+6e66 ;pluses=+++;empty = '' , 'double':0.666,true: TRUE, false: FALSE, null=NULL;[true] = [[!,@;*]]; string=>  o. k. ; # comment\r oct=0666; hex=0x666; dec=666; o=0999; noh=0x0x}");
            System.out.println(j.toString(4));
            System.out.println("");
            if (j.getBoolean("true") && !j.getBoolean("false")) {
                System.out.println("It's all good");
            }


            System.out.println("");
            j = new JSONObject(j, new String[]{"dec", "oct", "hex", "missing"});
            System.out.println(j.toString(4));


            System.out.println("");
            System.out.println(new JSONStringer().array().value(a).value(j).endArray());


            j = new JSONObject("{string: \"98.6\", long: 2147483648, int: 2147483647, longer: 9223372036854775807, double: 9223372036854775808}");
            System.out.println(j.toString(4));


            System.out.println("\ngetInt");
            System.out.println("int    " + j.getInt("int"));
            System.out.println("long   " + j.getInt("long"));
            System.out.println("longer " + j.getInt("longer"));
            System.out.println("double " + j.getInt("double"));
            System.out.println("string " + j.getInt("string"));


            System.out.println("\ngetLong");
            System.out.println("int    " + j.getLong("int"));
            System.out.println("long   " + j.getLong("long"));
            System.out.println("longer " + j.getLong("longer"));
            System.out.println("double " + j.getLong("double"));
            System.out.println("string " + j.getLong("string"));


            System.out.println("\ngetDouble");
            System.out.println("int    " + j.getDouble("int"));
            System.out.println("long   " + j.getDouble("long"));
            System.out.println("longer " + j.getDouble("longer"));
            System.out.println("double " + j.getDouble("double"));
            System.out.println("string " + j.getDouble("string"));


            j.put("good sized", 9223372036854775807L);
            System.out.println(j.toString(4));


            a = new JSONArray("[2147483647, 2147483648, 9223372036854775807, 9223372036854775808]");
            System.out.println(a.toString(4));


            System.out.println("\nKeys: ");
            it = j.keys().iterator();
            while (it.hasNext()) {
                s = (String)it.next();
                System.out.println(s + ": " + j.getString(s));
            }




            System.out.println("\naccumulate: ");
            j = new JSONObject();
            j.accumulate("stooge", "Curly");
            j.accumulate("stooge", "Larry");
            j.accumulate("stooge", "Moe");
            a = j.getJSONArray("stooge");
            a.put(5, "Shemp");
            System.out.println(j.toString(4));


            System.out.println("\nwrite:");
            System.out.println(j.write(new StringWriter()));


            s = "<xml empty><a></a><a>1</a><a>22</a><a>333</a></xml>";
            j = XML.toJSONObject(s);
            System.out.println(j.toString(4));
            System.out.println(XML.toString(j));


            System.out.println("\nExceptions: ");


            System.out.print("Exception: ");
            try {
                System.out.println(j.getDouble("stooge"));
            } catch (Exception e) {
                System.out.println(e);
            }
            System.out.print("Exception: ");
            try {
                System.out.println(j.getDouble("howard"));
            } catch (Exception e) {
                System.out.println(e);
            }
            System.out.print("Exception: ");
            try {
                System.out.println(j.put(null, "howard"));
            } catch (Exception e) {
                System.out.println(e);
            }
            System.out.print("Exception: ");
            try {

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        this.addSerializedFormClasses(JSONObject.class);
    }
    @SuppressWarnings("unchecked")
    @Override
    protected Map<? extends K, ? extends V> doDeserialize(FlowPropertyProvider flowPropertyProvider, FlowPropertyDefinition flowPropertyDefinition, DataClassDefinition dataClassDefinition, Object serializedObject) {
        JSONObject jsonObject = JSONObject.toJsonObject(serializedObject);
        Map<K, V> map = new LinkedHashMap<K, V>();
        for(String key : jsonObject.keys() ) {
            Object object = jsonObject.get(key);
            DataClassDefinition keyDataClassDefinition = dataClassDefinition.getKeyDataClassDefinition();
            K realKey = (K) keyDataClassDefinition.deserialize(flowPropertyProvider, flowPropertyDefinition, key);
            DataClassDefinition elementDataClassDefinition = dataClassDefinition.getElementDataClassDefinition();
            V realValue = (V) elementDataClassDefinition.deserialize(flowPropertyProvider, flowPropertyDefinition, object);
            map.put(realKey, realValue);

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    }


    @SuppressWarnings("unchecked")
    @Override
    public <T> T fromJson(Object object) {
        JSONObject json = JSONObject.toJsonObject(object);
        this.key = json.optString(KEY);
        this.label = json.optString(LABEL);
        this.nextFlow = json.optString(NEXT_FLOW);
        this.nextFlowType = json.optString(NEXT_FLOW_TYPE);
        this.transitionType = json.opt(TRANSITION_TYPE);
        this.transitionCompletionMessage = json.optString(TRANSITION_COMPLETION_MESSAGE);
        this.initialValues = MapJsonRenderer.INSTANCE.fromJson(Map.class, json.opt(INITIAL_VALUES));
        return (T) this;
    }

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            return jsonWriter.object().keyValue("name", getName()).endObject();
        }


        @Override
        public <T> T fromJson(Object object) {
            JSONObject obj = new JSONObject((String) object);
            setName(obj.getString("name"));
            return (T) this;
        }

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    @DataProvider(name="flowTranslatorExpectations")
    protected Object[][] getFlowTranslatorExpectations() {
        String json1 = "{\"count\":1,\"data\":\"test\"}";
        String json2 = "{}";
        return new Object[][] {
            new Object[] { new JSONObject(json1), json1 },
            new Object[] { new JSONObject(json2), json2 },
            new Object[] { null, null },
        };
    }

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    @Override
    public <K> K fromJson(Class<K> clazz, Object value, Object... parameters) {
        if(value == null) {
            return null;
        }
        JSONObject jsonObject = JSONObject.toJsonObject(value);
        long millis = jsonObject.getLong(TIME_IN_MILLIS);
        // TODO: shouldn't TimezoneFlowTranslator mean this is not needed?
        String timeZoneId = jsonObject.getString(TIMEZONE_ID);
        Calendar cal = Calendar.getInstance();
        cal.setTimeInMillis(millis);
        cal.setTimeZone(TimeZone.getTimeZone(timeZoneId));
        return (K)cal;
    }

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    /**
     * @see org.amplafi.json.JsonRenderer#fromJson(java.lang.Class, java.lang.Object, Object...)
     */
    @Override
    public <K> K fromJson(Class<K> clazz, Object value, Object... parameters) {
        JSONObject jsonObject = JSONObject.toJsonObject(value);
        return (K) jsonObject.asMap();
    }

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