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POShow error in jquery ajax call for jax-rs(resteasy)
 

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  1. POShow error in jquery ajax call for jax-rs(resteasy)
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    <p>I have two class one UserInformation and other is UserAddress, i have added UserAdress class in UserInformation class created setter and getter for that. And create a web service using JAX-RS(RESTEasy) but when i send request using ajax call it shows erroe. My code are following.</p> <p>This is My UserAddress Class:</p> <pre><code>package com.my.DTO; import java.io.Serializable; import javax.xml.bind.annotation.XmlElement; import javax.xml.bind.annotation.XmlRootElement; import org.codehaus.jackson.annotate.JsonProperty; import org.codehaus.jackson.map.annotate.JacksonInject; @XmlRootElement(name="UserAddress") public class UserAddress implements Serializable{ private int streetNo; private String city; private String state; private int pinCode; @XmlElement public int getStreetNo() { return streetNo; } public void setStreetNo(int streetNo) { this.streetNo = streetNo; } @XmlElement public String getCity() { return city; } public void setCity(String city) { this.city = city; } @XmlElement public String getState() { return state; } public void setState(String state) { this.state = state; } @XmlElement public int getPinCode() { return pinCode; } public void setPinCode(int pinCode) { this.pinCode = pinCode; } } </code></pre> <p>This is my UserInformation Class: In this class i have create setter and getter for UserAddress class.</p> <pre><code>package com.my.DTO; import java.io.Serializable; import javax.xml.bind.annotation.XmlElement; import javax.xml.bind.annotation.XmlRootElement; import org.apache.http.entity.SerializableEntity; import org.codehaus.jackson.annotate.JsonProperty; @XmlRootElement(name="UserInformation") public class UserInformation implements Serializable { private String name; private int age; private int roll; private UserAddress userAdd; @XmlElement public UserAddress getUserAdd() { return userAdd; } public void setUserAdd(UserAddress userAdd) { this.userAdd = userAdd; } @XmlElement public String getName() { return name; } public void setName(String name) { this.name = name; } @XmlElement public int getAge() { return age; } public void setAge(int age) { this.age = age; } @XmlElement public int getRoll() { return roll; } public void setRoll(int roll) { this.roll = roll; } } </code></pre> <p>This is my RESTEasy web service for both get and post method :</p> <pre><code>package com.my.app; import javax.jws.soap.SOAPBinding.Use; import javax.ws.rs.Consumes; import javax.ws.rs.GET; import javax.ws.rs.POST; import javax.ws.rs.Path; import javax.ws.rs.Produces; import javax.ws.rs.core.MediaType; import javax.ws.rs.core.Response; import org.codehaus.jettison.json.JSONObject; import com.my.DTO.UserAddress; import com.my.DTO.UserInformation; import com.my.DTO.UserSuccess; @Path("/info") public class ShowUserInfo { @GET @Path("/get") @Produces(MediaType.APPLICATION_JSON) public UserInformation getProductInJSON() { UserInformation infoObj = new UserInformation(); UserAddress userAddress=new UserAddress(); userAddress.setCity("New Delhi"); userAddress.setState("Delhi"); userAddress.setStreetNo(447); userAddress.setPinCode(110092); infoObj.setName("Ravi Raj"); infoObj.setAge(21); infoObj.setRoll(101); infoObj.setUserAdd(userAddress); return infoObj; } @POST @Path("/post") @Consumes(MediaType.APPLICATION_JSON) @Produces(MediaType.APPLICATION_JSON) public Response createProductInJSON(UserInformation infoObj) { return Response.status(200).entity(infoObj).build(); } } </code></pre> <p>Following are my jquery ajax call for get and post request for web service.</p> <p>This is my call for get:</p> <pre><code>var uri="http://localhost:8080/WebServiceUsingRESTful/"; var studentData; function checkWebService(){ $.ajax({ url : uri+"rest/info/get" , type : 'GET', contentType : 'application/json; charset=utf-8', // request data type dataType : 'json', cache: false, success : function(data, status, req) { alert("pass calling api"); var responseJsonObj = JSON.parse(req.responseText); printData(responseJsonObj); }, error : function(req, status, error) { alert("Fail calling APi"); }, // set user basic authentication data into request header /*beforeSend : setHeader*/ }); } </code></pre> <p>This is working fine.i have got json array. Which is right.</p> <p>But when we post data for service using this code this shows error.</p> <pre><code>function insertData(){ var request = new Object(); request.name=$('#userNameFld').val(); request.roll=$('#rollFld').val(); request.age=$('#ageFld').val(); request.userAdd.streetNo=$('#streetFld').val(); request.userAdd.city=$('#cityFld').val(); request.userAdd.state=$('#stateFld').val(); request.userAdd.pinCode=$('#pinFld').val(); $.ajax({ url : uri+"rest/info/post" , type : 'POST', contentType : 'application/json; charset=utf-8', data : JSON.stringify(request), // request data type dataType : 'json', cache: false, success : function(data, status, req) { alert("Api working Fine..!!"); var responseJsonObj = JSON.parse(req.responseText); $('#insertDivId').show(); }, error : function(req, status, error) { alert("Fail calling APi"); }, // set user basic authentication data into request header /*beforeSend : setHeader*/ }); } </code></pre> <p>This call show error for streetNo like this: Uncaught TypeError: Cannot set property 'streetNo' of undefined but if we placed code like this .</p> <pre><code>function insertData(){ var request = new Object(); request.name=$('#userNameFld').val(); request.roll=$('#rollFld').val(); request.age=$('#ageFld').val(); request.userAdd{"city":$('#cityFld').val(),"streetNo":$('#streetFld').val(),"state":$('#stateFld').val(),"pinCode":$('#pinFld').val()}; $.ajax({ url : uri+"rest/info/post" , type : 'POST', contentType : 'application/json; charset=utf-8', data : JSON.stringify(request), // request data type dataType : 'json', cache: false, success : function(data, status, req) { alert("Api working Fine..!!"); var responseJsonObj = JSON.parse(req.responseText); $('#insertDivId').show(); }, error : function(req, status, error) { alert("Fail calling APi"); }, // set user basic authentication data into request header }); } </code></pre> <p>This is working fine but this is not a valid way send request object using ajex call.</p> <p>Please go through my code and give me any idea for this problem. Thanks alot..!! Note: If any one have good JAX-RS tutorial link ..please add link for me. Thanks</p>
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