Example usage for javax.json Json createParser

Introduction

In this page you can find the example usage for javax.json Json createParser.

Prototype

public static JsonParser createParser(InputStream in) 

Source Link

Document

Creates a JSON parser from a byte stream.

Usage

From source file:Servlets.Product.java

@POST
@Consumes("application/json")
public void doPost(String strValue) {
    JsonParser jsonParserObj = Json.createParser(new StringReader(strValue));
    Map<String, String> map = new HashMap<>();
    String name = "", value;
    while (jsonParserObj.hasNext()) {
        JsonParser.Event event = jsonParserObj.next();
        switch (event) {
        case KEY_NAME:
            name = jsonParserObj.getString();
            break;
        case VALUE_STRING:
            value = jsonParserObj.getString();
            map.put(name, value);//from   w  w w  .  j  a  v a  2 s .  c o  m
            break;
        case VALUE_NUMBER:
            value = Integer.toString(jsonParserObj.getInt());
            map.put(name, value);
            break;
        }

    }
    System.out.println(map);
    String getName = map.get("name");
    String getDesc = map.get("description");
    String getQuantity = map.get("quantity");

    doUpdate("INSERT INTO product (name,description,quantity) VALUES (?, ?, ?)", getName, getDesc, getQuantity);

}

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From source file:com.assignment.Product.java

@POST
@Consumes("application/json")
public void doPost(String str) {
    JsonParser parser = Json.createParser(new StringReader(str));
    Map<String, String> mapKeyValue = new HashMap<>();
    String key = "", val;
    while (parser.hasNext()) {
        JsonParser.Event evt = parser.next();
        switch (evt) {
        case KEY_NAME:
            key = parser.getString();/*w  w w .  j a v a  2  s  .  co m*/
            break;
        case VALUE_STRING:
            val = parser.getString();
            mapKeyValue.put(key, val);
            break;
        case VALUE_NUMBER:
            val = Integer.toString(parser.getInt());
            mapKeyValue.put(key, val);
            break;
        }
    }
    System.out.println(mapKeyValue);
    doPostOrPutOrDelete("INSERT INTO products (name, description, quantity) VALUES ( ?, ?, ?)",
            mapKeyValue.get("name"), mapKeyValue.get("description"), mapKeyValue.get("quantity"));
}

---

From source file:Servlet.product.java

@POST
@Consumes("application/json")
public void doPost(String str) {
    JsonParser parser = Json.createParser(new StringReader(str));
    Map<String, String> map = new HashMap<>();
    String name = "", value;

    while (parser.hasNext()) {
        JsonParser.Event event = parser.next();
        switch (event) {
        case KEY_NAME:
            name = parser.getString();//from   w ww  .  ja  v  a 2  s.  c om
            break;
        case VALUE_STRING:
            value = parser.getString();
            map.put(name, value);
            break;
        case VALUE_NUMBER:
            value = Integer.toString(parser.getInt());
            map.put(name, value);
            break;
        }
    }
    System.out.println(map);

    String na = map.get("name");
    String des = map.get("description");
    String qunt = map.get("quantity");

    doUpdate("INSERT INTO product (name,description,quantity)VALUES (?,?,?)", na, des, qunt);
}

---

From source file:ASSINGMENT4.ServletProducts.java

@POST
@Consumes("application/json")
public void doPost(String str) {
    JsonParser parser = Json.createParser(new StringReader(str));
    Map<String, String> mapKeyValue = new HashMap<>();
    String key = "", val;
    while (parser.hasNext()) {
        JsonParser.Event evt = parser.next();
        switch (evt) {
        case KEY_NAME:
            key = parser.getString();/*from w ww.jav a2s .c om*/
            break;
        case VALUE_STRING:
            val = parser.getString();
            mapKeyValue.put(key, val);
            break;
        case VALUE_NUMBER:
            val = Integer.toString(parser.getInt());
            mapKeyValue.put(key, val);
            break;
        }
    }
    System.out.println(mapKeyValue);
    doPostOrPutOrDelete("INSERT INTO product (product_name,description, quantity) VALUES ( ?, ?, ?)",
            mapKeyValue.get("product_name"), mapKeyValue.get("description"), mapKeyValue.get("quantity"));
}

---

From source file:com.assignment.Product.java

@PUT
@Path("{id}")
@Consumes("application/json")
public void doPut(@PathParam("id") String id, String str) {
    JsonParser parser = Json.createParser(new StringReader(str));
    Map<String, String> mapKayValue = new HashMap<>();
    String key = "", val;
    while (parser.hasNext()) {
        JsonParser.Event evt = parser.next();
        switch (evt) {
        case KEY_NAME:
            key = parser.getString();// ww w.  j a  va 2 s  .c o m
            break;
        case VALUE_STRING:
            val = parser.getString();
            mapKayValue.put(key, val);
            break;
        case VALUE_NUMBER:
            val = parser.getString();
            mapKayValue.put(key, val);
            break;
        }
    }
    System.out.println(mapKayValue);
    doPostOrPutOrDelete("UPDATE PRODUCTS SET name = ?, description = ?, quantity = ? WHERE productID = ?",
            mapKayValue.get("name"), mapKayValue.get("description"), mapKayValue.get("quantity"), id);

}

---

From source file:Servlet.product.java

@PUT
@Path("{id}")
@Consumes("application/json")
public void doPut(@PathParam("id") String id, String str) {
    JsonParser parser = Json.createParser(new StringReader(str));
    Map<String, String> map = new HashMap<>();
    String name = "", value;

    while (parser.hasNext()) {
        JsonParser.Event event = parser.next();
        switch (event) {
        case KEY_NAME:
            name = parser.getString();//  w w w . jav  a  2  s .c om
            break;
        case VALUE_STRING:
            value = parser.getString();
            map.put(name, value);
            break;
        case VALUE_NUMBER:
            value = Integer.toString(parser.getInt());
            map.put(name, value);
            break;
        }
    }
    System.out.println(map);

    String na = map.get("name");
    String des = map.get("description");
    String qunt = map.get("quantity");

    doUpdate("update product set productID = ?, name = ?, description = ?, quantity = ? where productID = ?",
            id, na, des, qunt, id);
}

---

From source file:Servlets.Product.java

@PUT
@Path("{id}")
@Consumes("application/json")
public void doPut(@PathParam("id") String id, String strValue) {
    JsonParser jsonParserObj = Json.createParser(new StringReader(strValue));
    Map<String, String> map = new HashMap<>();
    String name = "", value;
    while (jsonParserObj.hasNext()) {
        JsonParser.Event event = jsonParserObj.next();
        switch (event) {
        case KEY_NAME:
            name = jsonParserObj.getString();
            break;
        case VALUE_STRING:
            value = jsonParserObj.getString();
            map.put(name, value);/*from  www  . j av a  2 s. c o m*/
            break;
        case VALUE_NUMBER:
            value = Integer.toString(jsonParserObj.getInt());
            map.put(name, value);
            break;
        }

    }
    System.out.println(map);
    String getName = map.get("name");
    String getDesc = map.get("description");
    String getQuantity = map.get("quantity");
    doUpdate("update product set ProductID = ?, name = ?, description = ?, quantity = ? where ProductID = ?",
            id, getName, getDesc, getQuantity, id);
}

---

From source file:ASSINGMENT4.ServletProducts.java

@PUT
@Path("{product_id}")
@Consumes("application/json")
public void doPut(@PathParam("product_id") String id, String str) {
    JsonParser parser = Json.createParser(new StringReader(str));
    Map<String, String> mapKayValue = new HashMap<>();
    String key = "", val;
    while (parser.hasNext()) {
        JsonParser.Event evt = parser.next();
        switch (evt) {
        case KEY_NAME:
            key = parser.getString();/*from   w  w  w.  j a  v a  2 s.  c o  m*/
            break;
        case VALUE_STRING:
            val = parser.getString();
            mapKayValue.put(key, val);
            break;
        case VALUE_NUMBER:
            val = parser.getString();
            mapKayValue.put(key, val);
            break;
        }
    }
    System.out.println(mapKayValue);
    doPostOrPutOrDelete("UPDATE PRODUCT SET name = ?, description = ?, quantity = ? WHERE product_id = ?",
            mapKayValue.get("product_name"), mapKayValue.get("description"), mapKayValue.get("quantity"), id);

}

---

From source file:com.products.products.java

@POST
@Consumes("application/json")
public void doPost(String str) {
    JsonParser parser = Json.createParser(new StringReader(str));
    Map<String, String> mapKeyValue = new HashMap<>();
    String key = "", val;
    while (parser.hasNext()) {
        JsonParser.Event evt = parser.next();
        switch (evt) {
        case KEY_NAME:
            key = parser.getString();/*from ww  w .  j  av a 2 s.  c  o m*/
            break;
        case VALUE_STRING:
            val = parser.getString();
            mapKeyValue.put(key, val);
            break;
        case VALUE_NUMBER:
            val = Integer.toString(parser.getInt());
            mapKeyValue.put(key, val);
            break;
        }
    }
    System.out.println(mapKeyValue);
    doPostOrPutOrDelete("INSERT INTO product (name, description, quantity) VALUES ( ?, ?, ?)",
            mapKeyValue.get("name"), mapKeyValue.get("description"), mapKeyValue.get("quantity"));
}

---

From source file:com.seniorproject.semanticweb.services.WebServices.java

public String generateSparqlForAddProperty(String category, String property, String selectedValues) {
    String iri = getIRI(category);
    String queryString = "SELECT ?value ?label WHERE { ";
    queryString += "?subject rdf:type " + iri + " . ";
    if (selectedValues.length() > 0) {
        JsonParser parser = Json.createParser(new StringReader(selectedValues));

        Event event = parser.next();// START_OBJECT
        while ((event = parser.next()) != Event.END_OBJECT) {
            if (parser.getString().substring(0, 2).equalsIgnoreCase("is")) {

                String[] parts = parser.getString().split(" ");
                event = parser.next();/*from www  .  j  ava  2s  .c om*/
                queryString += convertToNoPrefix(parser.getString()) + " " + parts[1] + " ?subject .";
            } else {
                queryString += "?subject " + parser.getString() + " ";
                event = parser.next();
                queryString += convertToNoPrefix(parser.getString()) + ". ";
            }
        }
    }
    if (property.substring(0, 2).equalsIgnoreCase("is")) {
        String[] parts = property.split(" ");
        queryString += "?value " + parts[1] + " ?subject . ";
    } else {
        queryString += "?subject " + property + " ?value . ";
    }
    queryString += "OPTIONAL {?value rdfs:label ?label. }} ";
    return queryString;
}

---

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