CODEWITHSUNDEEP
javarest
ReNa
ReNa

Reputation: 1124

opening db connection using rest webservices and getting data from db

I want to know how can I pass a parameter to the Rest url and use that parameter to get data from database.

Upvotes: 0

Views: 988

Answers (4)

subodh
subodh

Reputation: 6158

You may use query param to pass the parameter and than process it i am giving u a very simple hints.

@GET
@Produces( { "application/xml", "application/json" })
@Path("getDataFromDB")
public ResponseConverter getDataFromDB(
        @QueryParam("recordId") Integer recordId) {

// process with recordId.

}

It will work for you if any doubts let me know.

Upvotes: 1

Talha Ahmed Khan
Talha Ahmed Khan

Reputation: 15453

You can send the JDBC properties in matrix parameters or request parameters. But this practice is very unrecommended.

By doing this you will become venerable in leaking out your info. But for beginner you can do this.

Example:

@Path("connect")
public class DBResource {
    @GET
    @Path("/{url}/{port}/{userId}/{password}")
    public void getConnection(@PathParam("url") String url,
                        @PathParam("port") String port,
                        @PathParam("userId") String userId,
                        @MatrixParam("password") String password) {
    ... // make the connection string
    }
}

Upvotes: 0

Abdul
Abdul

Reputation: 587

try to read this link, its very usefull and also have the example with source code and jars, it will take little time to read but you will get your answer.

http://www.vogella.de/articles/REST/article.html

Upvotes: 0

Konstantin Milyutin
Konstantin Milyutin

Reputation: 12366

Here is how you can extract parameters from request in Jersey: http://jersey.java.net/nonav/documentation/latest/user-guide.html#d4e253

Upvotes: 0

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