Example usage for javax.json.stream JsonParser hasNext

Introduction

In this page you can find the example usage for javax.json.stream JsonParser hasNext.

Prototype

boolean hasNext();

Source Link

Document

Returns true if there are more parsing states.

Usage

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 www .j  a v a 2 s. com
            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: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 ww .  j a va2  s .com
            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.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 ww. jav a  2s. 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 products (name, description, quantity) VALUES ( ?, ?, ?)",
            mapKeyValue.get("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();//from   w w w  .  j  ava 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

@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();/*  ww  w.ja  v a2s  .c  o  m*/
            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: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 ww .ja va 2s  .  c  o  m*/
            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.SampleServlet.java

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

    while (parser.hasNext()) {
        JsonParser.Event e = parser.next();
        switch (e) {
        case KEY_NAME:
            Name = parser.getString();
            break;
        case VALUE_STRING:

            value = parser.getString();/*from  ww  w. jav a  2  s.  c om*/
            ad.put(Name, value);
            break;
        case VALUE_NUMBER:
            value = Integer.toString(parser.getInt());
            ad.put(Name, value);
            break;
        }
    }
    System.out.println(ad);
    String Name1 = ad.get("Name");
    String Description = ad.get("Description");
    String Quantity = ad.get("Quantity");
    doUpdate("INSERT INTO PRODUCT ( Name, Description, Quantity) values ( ?, ?, ?)", Name1, Description,
            Quantity);
}

---

From source file:servlets.SampleServlet.java

@PUT
@Path("{productID}")
@Consumes("application/json")
public void doPut(@PathParam("productID") String productID, String st) {
    JsonParser parser = Json.createParser(new StringReader(st));
    Map<String, String> ad = new HashMap<>();
    String Name = "", value;
    while (parser.hasNext()) {
        JsonParser.Event e = parser.next();
        switch (e) {
        case KEY_NAME:
            Name = parser.getString();
            break;
        case VALUE_STRING:
            value = parser.getString();//from  w  ww  .  j a v a 2  s  . c o  m
            ad.put(Name, value);
            break;
        case VALUE_NUMBER:
            value = Integer.toString(parser.getInt());
            ad.put(Name, value);
            break;
        }
    }
    System.out.println(ad);

    String Name1 = ad.get("Name");
    String Description = ad.get("Description");
    String Quantity = ad.get("Quantity");
    doUpdate("UPDATE PRODUCT SET productId = ?, Name = ?, Description = ?, Quantity = ? WHERE productID = ?",
            productID, Name1, Description, Quantity, productID);

}

---

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  a  v a  2s.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 product (name, description, quantity) VALUES ( ?, ?, ?)",
            mapKeyValue.get("name"), mapKeyValue.get("description"), mapKeyValue.get("quantity"));
}

---

From source file:com.products.products.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();//from   w w w . j  av a2 s  . c om
            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 productID = ?",
            mapKayValue.get("name"), mapKayValue.get("description"), mapKayValue.get("quantity"), id);

}

---

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