CODEWITHSUNDEEP
javarestjax-rsjersey-2.0path-parameter
Gobliins
Gobliins

Reputation: 4026

Jersey howto iterate over parameters?

I have this put request that needs lot of parameters.

So is there a way to iterate over the parameters instead of manually accesing them.

@PUT
@Path("/{foobar}")
public Response createFoobar(
        @PathParam("foo1") String foo1,
        @PathParam("foo2") String foo2, 
        @PathParam("foo3") String foo3,
        @PathParam("foo4") String foo4
        ...
{
    FooBar foobar = new FooBar();
    foobar.foo1 = foo1;
    foobar.foo2 = foo2;
    ...

    return Response.status(200)...;
}

What i want

foreach(Object param in pathParams){
    if(param.name.equals("foo1")
        foobar.setFoo1((String)param);
    if(param.name.equals("foo2")
        foobar.setFoo2((String)param);
    ...
}

Is this possible?

Upvotes: 0

Views: 1026

Answers (1)

wero
wero

Reputation: 33010

You can obtain query- and path parameters from UriInfo:

@GET
public String get(@Context UriInfo ui) {
    MultivaluedMap<String, String> queryParams = ui.getQueryParameters();
    MultivaluedMap<String, String> pathParams = ui.getPathParameters();
}

To obtain the parameters from the application/x-www-form-urlencoded content of a POST or PUT request, inject a javax.ws.rs.core.Form object into the controller method:

@PUT
public String put(Form form) {
    MultivaluedMap<String, String> formParams = form.asMap();
}

Upvotes: 2

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