Example usage for com.google.gson.stream JsonToken STRING

Introduction

In this page you can find the example usage for com.google.gson.stream JsonToken STRING.

Prototype

JsonToken STRING

To view the source code for com.google.gson.stream JsonToken STRING.

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Document

A JSON string.

Usage

From source file:ddt.dtool.util.JsonReaderExt.java

License:Open Source License

public String consumeStringValue() throws IOException {
    if (jsonReader.peek() != JsonToken.STRING) {
        throw new MalformedJsonException("Expected: " + JsonToken.STRING);
    }/*  ww w.j  a  v a 2 s . c  o m*/
    return jsonReader.nextString();
}

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From source file:ddt.dtool.util.JsonReaderExt.java

License:Open Source License

public ArrayList<String> consumeStringArray(boolean ignoreNulls) throws IOException {
    jsonReader.consumeExpected(JsonToken.BEGIN_ARRAY);

    ArrayList<String> strings = new ArrayList<>();

    while (jsonReader.hasNext()) {
        JsonToken tokenType = jsonReader.peek();

        if (ignoreNulls && tokenType == JsonToken.NULL) {
            jsonReader.nextNull();/*ww  w . j a  va  2 s .  co m*/
            continue;
        }

        if (tokenType != JsonToken.STRING) {
            sourceError("Expected String value, instead got: " + tokenType);
        }

        String entry = jsonReader.nextString();
        strings.add(entry);
    }
    jsonReader.consumeExpected(JsonToken.END_ARRAY);
    return strings;
}

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From source file:json.tests.reader.JSONStreamReader.java

License:Open Source License

/**
 * {@inheritDoc}/*from   w  ww .j a  va 2s. c  o  m*/
 */
@Override
public String nextString() throws IOException {
    if (this.currentToken == JsonToken.STRING || this.currentToken == JsonToken.NUMBER) {
        String tempElementValue;

        /*
         * {@link com.google.gson.JsonParser} reads all primitive values as String, 
         * and then convert it to the corresponding type. Following block is to support 
         * that requirement. 
         */
        if (this.currentElementValue instanceof Integer) {
            tempElementValue = Integer.toString((int) this.currentElementValue);
        } else if (this.currentElementValue instanceof Long) {
            tempElementValue = Long.toString((long) this.currentElementValue);
        } else if (this.currentElementValue instanceof Double) {
            tempElementValue = Double.toString((double) this.currentElementValue);
        } else if (this.currentElementValue instanceof Boolean) {
            tempElementValue = Boolean.toString((boolean) this.currentElementValue);
        } else {
            tempElementValue = (String) this.currentElementValue;
        }

        goToNextToken(false, false);
        return tempElementValue;
    } else {
        throw new IllegalStateException("Expected a STRING token but found " + this.currentToken);
    }
}

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From source file:net.bpiwowar.experimaestro.tasks.ClassChooserAdapter.java

License:Open Source License

@Override
public Object read(JsonReader in) throws IOException {
    // If string, use this
    if (in.peek() == JsonToken.STRING) {
        final String type = in.nextString();
        final Class<?> aClass = types.get(type);
        if (aClass == null) {
            throw new JsonParseException("No type " + type + " defined");
        }//from ww  w .  j av a2 s  . c o  m
        return gson.fromJson(new JsonObject(), aClass);
    }

    // Get the Json object
    final JsonObject json;
    if (in instanceof JsonTreeReader) {
        json = ((JsonTreeReader) in).getJsonObject();
    } else {
        json = new JsonParser().parse(in).getAsJsonObject();
    }

    // Get the type
    final JsonElement _type = json.get("type");
    if (_type == null) {
        throw new JsonParseException("No type defined");
    }
    String type = _type.getAsString();

    // Get the class of the object to create
    final Class<?> aClass = types.get(type);
    if (aClass == null) {
        throw new JsonParseException("No type " + type + " defined");
    }

    return gson.fromJson(json, aClass);
}

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From source file:net.evecom.android.json.JsonSysOrgansData.java

License:Open Source License

public static ArrayList<MianPerson> getData(final String path, String entity_str) throws Exception {

    URL url = new URL(path);
    HttpURLConnection conn = (HttpURLConnection) url.openConnection();
    conn.setRequestMethod("POST");
    byte[] entity = entity_str.getBytes();
    conn.setConnectTimeout(5000);//  www. j  a  v a2s  .  c  o  m
    conn.setDoOutput(true);
    conn.setRequestProperty("Content-Type", "application/x-www-form-urlencoded");
    conn.setRequestProperty("Content-Length", String.valueOf(entity.length));
    conn.getOutputStream().write(entity);
    if (conn.getResponseCode() == 200) {
        InputStream inputstream = conn.getInputStream();
        StringBuffer buffer = new StringBuffer();
        byte[] b = new byte[1024];
        for (int i; (i = inputstream.read(b)) != -1;) {
            buffer.append(new String(b, 0, i));
        }
        StringReader reader = new StringReader(buffer.toString());
        JsonReader jsonReader = new JsonReader(reader);
        list = new ArrayList<MianPerson>();
        jsonReader.beginObject();
        while (jsonReader.hasNext()) {
            String nextname1 = "";
            if (jsonReader.peek() == JsonToken.NULL) {
                jsonReader.nextNull();
            } else if (jsonReader.peek() == JsonToken.NUMBER) {
                nextname1 = jsonReader.nextInt() + "";
            } else {
                nextname1 = jsonReader.nextName();
            }
            if ("rows".equals(nextname1)) {
                jsonReader.beginArray();
                while (jsonReader.hasNext()) {
                    jsonReader.beginObject();
                    MianPerson person = new MianPerson();
                    while (jsonReader.hasNext()) {
                        String nextName = "";
                        if (jsonReader.peek() == JsonToken.NULL) {
                            jsonReader.nextNull();
                        } else if (jsonReader.peek() == JsonToken.NUMBER) {
                            nextName = jsonReader.nextInt() + "";
                        } else if (jsonReader.peek() == JsonToken.STRING) {
                            nextName = jsonReader.nextString() + "";
                        } else {
                            nextName = jsonReader.nextName();
                        }
                        String nextValue = "";
                        if (nextName.equals("IDCARDNO")) {// 
                            if (jsonReader.peek() == JsonToken.NULL) {
                                jsonReader.nextNull();
                            } else if (jsonReader.peek() == JsonToken.NUMBER) {
                                nextValue = jsonReader.nextInt() + "";
                            } else {
                                nextValue = jsonReader.nextString();
                            }
                            // nextValue = jsonReader.nextString();
                            person.setIDCARDNO(nextValue);
                        } else if (nextName.equals("HOUSEHOLDID")) {// 
                            if (jsonReader.peek() == JsonToken.NULL) {
                                jsonReader.nextNull();
                            } else if (jsonReader.peek() == JsonToken.NUMBER) {
                                nextValue = jsonReader.nextInt() + "";
                            } else {
                                nextValue = jsonReader.nextString();
                            }
                            // nextValue = jsonReader.nextString();
                            person.setHOUSEHOLDID(nextValue);
                        } else if (nextName.equals("AREAID")) {// id
                            if (jsonReader.peek() == JsonToken.NULL) {
                                jsonReader.nextNull();
                            } else if (jsonReader.peek() == JsonToken.NUMBER) {
                                nextValue = jsonReader.nextInt() + "";
                            } else {
                                nextValue = jsonReader.nextString();
                            }
                            // nextValue = jsonReader.nextString();
                            person.setAREAID(nextValue);
                        } else if (nextName.equals("AREANAME")) {// 
                            if (jsonReader.peek() == JsonToken.NULL) {
                                jsonReader.nextNull();
                            } else if (jsonReader.peek() == JsonToken.NUMBER) {
                                nextValue = jsonReader.nextInt() + "";
                            } else {
                                nextValue = jsonReader.nextString();
                            }
                            // nextValue = jsonReader.nextString();
                            person.setAREANAME(nextValue);
                        } else if (nextName.equals("PERSONNAME")) {// 
                            if (jsonReader.peek() == JsonToken.NULL) {
                                jsonReader.nextNull();
                            } else if (jsonReader.peek() == JsonToken.NUMBER) {
                                nextValue = jsonReader.nextInt() + "";
                            } else {
                                nextValue = jsonReader.nextString();
                            }
                            // nextValue = jsonReader.nextString();
                            person.setPERSONNAME(nextValue);
                        } else if (nextName.equals("MALEDICTID")) {//  1
                                                                   // 2
                            if (jsonReader.peek() == JsonToken.NULL) {
                                jsonReader.nextNull();
                            } else if (jsonReader.peek() == JsonToken.NUMBER) {
                                nextValue = jsonReader.nextInt() + "";
                            } else {
                                nextValue = jsonReader.nextString();
                            }
                            // nextValue = jsonReader.nextString();
                            if (null != nextValue && "1".equals(nextValue)) {
                                person.setMALEDICTID("");
                            } else if (null != nextValue && "2".equals(nextValue)) {
                                person.setMALEDICTID("");
                            }
                        } else if (nextName.equals("BIRTH")) {// 
                            if (jsonReader.peek() == JsonToken.NULL) {
                                jsonReader.nextNull();
                            } else if (jsonReader.peek() == JsonToken.NUMBER) {
                                nextValue = jsonReader.nextInt() + "";
                            } else {
                                nextValue = jsonReader.nextString();
                            }
                            // nextValue = jsonReader.nextString();
                            person.setBIRTH(nextValue);
                        } else if (nextName.equals("HOUSEADDR")) {// 
                            if (jsonReader.peek() == JsonToken.NULL) {
                                jsonReader.nextNull();
                            } else if (jsonReader.peek() == JsonToken.NUMBER) {
                                nextValue = jsonReader.nextInt() + "";
                            } else {
                                nextValue = jsonReader.nextString();
                            }
                            // nextValue = jsonReader.nextString();
                            person.setHOUSEADDR(nextValue);
                        } else if (nextName.equals("PERSONID")) {// id
                            if (jsonReader.peek() == JsonToken.NULL) {
                                jsonReader.nextNull();
                            } else if (jsonReader.peek() == JsonToken.NUMBER) {
                                nextValue = jsonReader.nextInt() + "";
                            } else {
                                nextValue = jsonReader.nextString();
                            }
                            // nextValue = jsonReader.nextString();
                            person.setPERSONID(nextValue);
                        }
                        System.out.println(nextName + "=" + nextValue);
                    }
                    list.add(person);
                    person = null;
                    jsonReader.endObject();
                }
                jsonReader.endArray();
            }
            //
        }
        jsonReader.endObject();

        // XmlPullParser xml = Xml.newPullParser();
        // xml.setInput(inputstream, "UTF-8");
        // int event = xml.getEventType();
        // while (event != XmlPullParser.END_DOCUMENT) {
        // switch (event) {
        // // 
        // case XmlPullParser.START_DOCUMENT:
        // list = new ArrayList<SysOrgan>();
        // break;
        // case XmlPullParser.START_TAG:
        //
        // String value = xml.getName();
        // if (value.equals("QY")) {
        // organ = new SysOrgan();
        // } else if (value.equals("SO_ID")) {
        // organ.setSoId(xml.nextText());
        // } else if (value.equals("so_Name")) {
        // organ.setSoName(xml.nextText());
        // }
        // break;
        // case XmlPullParser.END_TAG:
        // if (xml.getName().equals("QY")) {
        // list.add(organ);
        // organ = null;
        // }
        // break;
        // default:
        // break;
        // }
        // // 
        // event = xml.next();
        // }
        return list;
    } else {
        return null;
    }
}

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From source file:org.apache.axis2.json.gson.GsonXMLStreamReader.java

License:Apache License

private void readName() throws IOException, XMLStreamException {
    nextName();//from  w ww.j  av  a2 s  .co  m
    tokenType = jsonReader.peek();
    if (tokenType == JsonToken.BEGIN_OBJECT) {
        beginObject();
        state = JsonState.NameName;
    } else if (tokenType == JsonToken.BEGIN_ARRAY) {
        beginArray();
        tokenType = jsonReader.peek();
        if (tokenType == JsonToken.BEGIN_OBJECT) {
            beginObject();
            state = JsonState.NameName;
        } else {
            state = JsonState.NameValue;
        }
    } else if (tokenType == JsonToken.STRING || tokenType == JsonToken.NUMBER || tokenType == JsonToken.BOOLEAN
            || tokenType == JsonToken.NULL) {
        state = JsonState.NameValue;
    }
}

---

From source file:org.apache.axis2.json.gson.GsonXMLStreamReader.java

License:Apache License

private void readValue() throws IOException {
    nextValue();//from   w w w. j  a  v  a 2 s  .co  m
    tokenType = jsonReader.peek();
    if (tokenType == JsonToken.NAME) {
        state = JsonState.ValueName_END;
    } else if (tokenType == JsonToken.STRING || tokenType == JsonToken.NUMBER || tokenType == JsonToken.BOOLEAN
            || tokenType == JsonToken.NULL) {
        state = JsonState.ValueValue_END;
    } else if (tokenType == JsonToken.END_ARRAY) {
        state = JsonState.ValueEndArray;
    } else if (tokenType == JsonToken.END_OBJECT) {
        state = JsonState.ValueEndObject_END_1;
    }
}

---

From source file:org.apache.axis2.json.gson.GsonXMLStreamReader.java

License:Apache License

private String nextValue() {
    try {/*  w  w w.  j a  v  a2 s . c  om*/
        tokenType = jsonReader.peek();
        JsonObject peek = stackObj.peek();
        String valueType = peek.getValueType();
        if (!validateArgumentTypes(tokenType, valueType)) {
            log.error("Value type miss match, Expected value type - '" + valueType + "', but found - '"
                    + tokenType.toString() + "'");
            throw new IllegalArgumentException("Value type miss match, Expected value type - '" + valueType
                    + "', but found - '" + tokenType.toString() + "'");
        }
        if (tokenType == JsonToken.STRING) {
            value = jsonReader.nextString();
        } else if (tokenType == JsonToken.BOOLEAN) {
            value = String.valueOf(jsonReader.nextBoolean());
        } else if (tokenType == JsonToken.NUMBER) {
            if (valueType.equals("int")) {
                value = String.valueOf(jsonReader.nextInt());
            } else if (valueType.equals("long")) {
                value = String.valueOf(jsonReader.nextLong());
            } else if (valueType.equals("double")) {
                value = String.valueOf(jsonReader.nextDouble());
            } else if (valueType.equals("float")) {
                value = String.valueOf(jsonReader.nextDouble());
            }
        } else if (tokenType == JsonToken.NULL) {
            jsonReader.nextNull();
            value = null;
        } else {
            log.error("Couldn't read the value, Illegal state exception");
            throw new RuntimeException("Couldn't read the value, Illegal state exception");
        }
    } catch (IOException e) {
        log.error("IO error while reading json stream");
        throw new RuntimeException("IO error while reading json stream");
    }
    return value;
}

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From source file:org.apache.carbondata.core.metadata.datatype.DataTypeAdapter.java

License:Apache License

@Override
public Object read(JsonReader jsonReader) throws IOException {
    JsonToken token = jsonReader.peek();
    if (token == JsonToken.STRING) {
        return DataTypeUtil.valueOf(jsonReader.nextString());
    } else {/*from   ww  w .  ja  va  2 s. c  o m*/
        // use original deserializer logic
        return fallBack_original.fromJson(jsonReader, DataType.class);
    }
}

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From source file:org.apache.olingo.odata2.core.ep.consumer.JsonErrorDocumentConsumer.java

License:Apache License

private void parseInnerError(final JsonReader reader, final ODataErrorContext errorContext) throws IOException {
    JsonToken token = reader.peek();/*  www  .java 2  s.com*/
    if (token == JsonToken.STRING) {
        // implementation for parse content as provided by JsonErrorDocumentProducer
        String innerError = reader.nextString();
        errorContext.setInnerError(innerError);
    } else if (token == JsonToken.BEGIN_OBJECT) {
        // implementation for OData v2 Section 2.2.8.1.2 JSON Error Response
        // (RFC4627 Section 2.2 -> https://www.ietf.org/rfc/rfc4627.txt))
        // currently partial provided
        errorContext.setInnerError(readJson(reader));
    }
}

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