package com.mycompany.samplehospital.model;

import java.util.ArrayList;
import java.util.List;
import javax.xml.bind.annotation.XmlElement;
import javax.xml.bind.annotation.XmlRootElement;

/**
 *
 * @author sandeshpoudel
 */
@XmlRootElement
public class ChatBox {
    private String chatName;
    private String Password;
    private Integer chatBoxId;

    private ArrayList<User>AllowedUser;

    public ChatBox(Integer id,String chatName, String Password, ArrayList<User> Users) {
        this.chatName = chatName;
        this.Password = Password;
        setChatBoxId(id);
        this.AllowedUser = Users;


    }

    public ChatBox() {
    }


@XmlElement
    public String getChatName() {
        return chatName;
    }

    public void setChatName(String chatName) {
        this.chatName = chatName;
    }
 @XmlElement
    public String getPassword() {
        return Password;
    }

    public void setPassword(String Password) {
        this.Password = Password;
    }
 @XmlElement
    public Integer getChatBoxId() {
        return chatBoxId;
    }

    public void setChatBoxId(Integer id) {
    this.chatBoxId=id;


    }
    @XmlElement
    public ArrayList<User> getUsers() {
        return AllowedUser;
    }

    public void setUsers(ArrayList<User> Users) {
        this.AllowedUser = Users;
    }


}

package com.mycompany.samplehospital.Services;

import com.mycompany.samplehospital.model.ChatBox;
import com.mycompany.samplehospital.model.User;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;

/**
 *
 * @author sandeshpoudel
 */
public class ChatBoxServices {

    private static final long serialVersionUID = 1L;
    private static final Map<Integer, User> users = AllServices.getUsers();
    private static final Map<Integer, ChatBox> chatBoxList = AllServices.getChatBox();
    ArrayList<User> userList ;

    public ChatBoxServices() throws Exception {
        userList= (ArrayList<User>) UserServices.getUsers();
        chatBoxList.put(1, new ChatBox(1,"case1", "case1password", userList));
        chatBoxList.put(2, new ChatBox(2,"case2", "case2password", userList));
    }

    public static List<ChatBox> getAllChatBOx() {
        return new ArrayList<>(chatBoxList.values());

    }

    public ChatBox getChatBox(int id) {
        return chatBoxList.get(id);
    }

    public static ChatBox addChatBox(ChatBox chatBox) {
        Integer size =chatBoxList.size();
        chatBox.setChatBoxId(size+1);

        chatBoxList.put(chatBox.getChatBoxId(), chatBox);
        return chatBox;

    }

    public ChatBox updateChatBox(ChatBox chatBox) {
        if (chatBox.getChatBoxId() < 1) {
            return null;
        }
        chatBoxList.put(chatBox.getChatBoxId(), chatBox);
        return chatBox;
    }

    public ChatBox removeChatBox(Integer id) {
        return chatBoxList.remove(id);
    }

}

package com.mycompany.samplehospital.resources;

import com.mycompany.samplehospital.Services.ChatBoxServices;
import com.mycompany.samplehospital.exception.objectNotFound;
import com.mycompany.samplehospital.model.ChatBox;
import java.util.List;
import javax.ws.rs.Consumes;
import javax.ws.rs.DELETE;
import javax.ws.rs.GET;
import javax.ws.rs.POST;
import javax.ws.rs.PUT;
import javax.ws.rs.Path;
import javax.ws.rs.PathParam;
import javax.ws.rs.Produces;
import javax.ws.rs.core.MediaType;

/**
 *
 * @author sandeshpoudel
 */
@Path("/chatbox")
public class ChatBoxResources {

    ChatBoxServices chatService;

    public ChatBoxResources() throws Exception {
        this.chatService = new ChatBoxServices();
    }

    @GET
    @Produces(MediaType.APPLICATION_XML)
    public List<ChatBox> getAllChatBOx() {
        return ChatBoxServices.getAllChatBOx();

    }

    @Path("/{ChatBoxId}")

    @GET
    @Produces(MediaType.APPLICATION_XML)
    public ChatBox getAlert(@PathParam("ChatBoxId") int ID) {

        ChatBox newChatBOx = chatService.getChatBox(ID);
        if (newChatBOx == null) {
            throw new objectNotFound("chat room not Found");

        }
        return newChatBOx;

    }

    @POST
    @Produces(MediaType.APPLICATION_XML)
    @Consumes(MediaType.APPLICATION_XML)

    public ChatBox addBox(ChatBox chat) {

        return ChatBoxServices.addChatBox(chat);

    }

    @PUT
    @Path("/{BoxId}")

    @Produces(MediaType.APPLICATION_XML)
    @Consumes(MediaType.APPLICATION_XML)

    public ChatBox updtaeUser(ChatBox chat) {
        ChatBox newBox = chatService.getChatBox(chat.getChatBoxId());
        if (newBox == null) {
            throw new objectNotFound(" chat box not Found");

        }

        return chatService.getChatBox(newBox.getChatBoxId());

    }

    @DELETE
    @Path("/{BOxId}")
    @Produces(MediaType.APPLICATION_XML)

    public List<ChatBox> delBOx(@PathParam("BOxId") int ID) {
        chatService.removeChatBox(ID);
        return ChatBoxServices.getAllChatBOx();

    }

}

<chatBoxes>
<chatBox>
<chatBoxId>1</chatBoxId>
<chatName>case1</chatName>
<password>case1password</password>
</chatBox>
<chatBox>
<chatBoxId>2</chatBoxId>
<chatName>case2</chatName>
<password>case2password</password>
</chatBox>
</chatBoxes>