Having more than one Get in Restful webservice - http

Question

I am working on a project to connect test instruments and get request and response from it using webservice.
I have to request more than one service from the instrument, but when I use more than two #Gets in the server, I get an error in my browser saying
Cannot access WADL, please restart your restful webservice
This is my code,
GET
#Produces("text/html")
public String getHtml(){
String ins_name=null;
try {
String [] env=null;
//setting the environment variable.
String[]callAndArgs= {"python","instrument_name.py"};//Python and file name
Process p = Runtime.getRuntime().exec(callAndArgs,env,
new java.io.File("C:\\fakepath\\NetBeansProjects\\DemoApp1\\build\\web"));//executing Python file
BufferedReader stdInput = new BufferedReader(new
InputStreamReader(p.getInputStream()));//getting the value from Python file
BufferedReader stdError = new BufferedReader(new
InputStreamReader(p.getErrorStream()));// reading the error
ins_name = stdInput.readLine();//reading the output from the Pythonfile
System.out.println(ins_name);
}
catch (IOException e) {//catching the exception
System.out.println("exception occured");
e.printStackTrace();
System.exit(-1);
}
return ins_name;//returning the instrument name
}
#GET
#Produces("text/html")
public String getHtml1() {
String check=null;
String c1="hjhj";
String [] env=null;
//setting the environment variable.
try{
String[] callAndArgs= {"python","check_connection.py",c1};//Python and file name
Process p = Runtime.getRuntime().exec(callAndArgs,env,
new java.io.File("C:\\Users\\Balkishore\\Documents\\NetBeansProjects\\DemoApp1\\build\\web"));//executing Python file
BufferedReader stdInput = new BufferedReader(new
InputStreamReader(p.getInputStream()));//getting the value from Python file
BufferedReader stdError = new BufferedReader(new
InputStreamReader(p.getErrorStream()));// reading the error
check= stdInput.readLine();//reading the output from the Python file
System.out.println();
}
catch (IOException e) {//catching the exception
System.out.println("exception occured");
e.printStackTrace();
System.exit(-1);
}
return check;
}
/**
* Web service operation
}
/**
* PUT method for updating or creating an instance of GenericResource
* #param content representation for the resource
* #return an HTTP response with content of the updated or created resource.
*/
#PUT
#Consumes("text/html")
public String putHtml(String interface_name) {
try {
String [] env=null;
String [] callAndArgs= {"python","connection.py",this.interface_name=interface_name};//Python file with arguments
Process p = Runtime.getRuntime().exec(callAndArgs,env,
new java.io.File("C:\\fakepath\\NetBeansProjects\\DemoApp1\\build\\web"));//executing the Python file
BufferedReader stdInput = new BufferedReader(new
InputStreamReader(p.getInputStream()));//getting the input
BufferedReader stdError = new BufferedReader(new
InputStreamReader(p.getErrorStream()));//getting the error
interface_name = stdInput.readLine();//reading the output
System.out.println(interface_name);
}
catch (IOException e) {//catching the exception
System.out.println("exception occured");
e.printStackTrace();
System.exit(-1);
}
return interface_name;
}
}
I have also attached the image of the error message.

Answer 1

You can't define distinct "GET" for a resource unless you specify distinct Path for your methods #Path("/mypath") in addition to your resource path
#Path("/myRes")
public class myResource{
#GET #Path("/myAttr")
public void getAttr(...)
}