/**
* Copyright (C) 2009-2013 FoundationDB, LLC
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package com.foundationdb.rest.resources;
import com.foundationdb.ais.model.TableName;
import com.foundationdb.rest.ResourceRequirements;
import com.foundationdb.rest.RestResponseBuilder;
import javax.servlet.http.HttpServletRequest;
import javax.ws.rs.Consumes;
import javax.ws.rs.POST;
import javax.ws.rs.Path;
import javax.ws.rs.Produces;
import javax.ws.rs.PathParam;
import javax.ws.rs.core.Context;
import javax.ws.rs.core.Response;
import javax.ws.rs.core.UriInfo;
import java.io.PrintWriter;
import static com.foundationdb.rest.resources.ResourceHelper.JSONP_ARG_NAME;
import static com.foundationdb.rest.resources.ResourceHelper.MEDIATYPE_JSON_JAVASCRIPT;
/**
* Allows calling stored procedures directly.
*/
@Path("/call/{proc}")
public class ProcedureCallResource {
private final ResourceRequirements reqs;
public ProcedureCallResource(ResourceRequirements reqs) {
this.reqs = reqs;
}
@POST
@Consumes(MEDIATYPE_JSON_JAVASCRIPT)
@Produces(MEDIATYPE_JSON_JAVASCRIPT)
public Response postCall(@Context final HttpServletRequest request,
@PathParam("proc") String proc,
@Context final UriInfo uri,
final String jsonParams) throws Exception {
final TableName procName = ResourceHelper.parseTableName(request, proc);
ResourceHelper.checkSchemaAccessible(reqs.securityService, request, procName.getSchemaName());
return RestResponseBuilder
.forRequest(request)
.body(new RestResponseBuilder.BodyGenerator() {
@Override
public void write(PrintWriter writer) throws Exception {
reqs.restDMLService.callProcedure(writer, request, JSONP_ARG_NAME,
procName, uri.getQueryParameters(), jsonParams);
}
})
.build();
}
}