package org.basex.api.rest;

import static javax.servlet.http.HttpServletResponse.*;
import static org.basex.api.rest.RESTText.*;

import java.io.IOException;
import java.util.HashMap;
import java.util.Map;
import java.util.Map.Entry;

import org.basex.io.serial.SerializerProp;
import org.basex.util.Token;
import org.basex.util.TokenBuilder;

/**
 * This class processes GET requests sent to the REST server.
 *
 * @author BaseX Team 2005-11, BSD License
 * @author Christian Gruen
 */
final class RESTGet extends RESTCode {
  @Override
  void run(final RESTContext ctx) throws RESTException, IOException {
    final Map<String, String[]> vars = new HashMap<String, String[]>();

    // handle query parameters
    String operation = null;
    String input = null;
    byte[] item = null;

    final TokenBuilder ser = new TokenBuilder();
    final Map<?, ?> map = ctx.req.getParameterMap();
    final SerializerProp sp = new SerializerProp();
    for(final Entry<?, ?> s : map.entrySet()) {
      final String key = s.getKey().toString();
      final String[] vals = s.getValue() instanceof String[] ?
          (String[]) s.getValue() : new String[] { s.getValue().toString() };
      final String val = vals[0];

      if(key.equals(COMMAND) || key.equals(QUERY) || key.equals(RUN)) {
        if(operation != null || vals.length > 1)
          throw new RESTException(SC_BAD_REQUEST, ERR_ONLYONE);
        operation = key;
        input = val;
      } else if(key.startsWith("$")) {
        // external variables
        vars.put(key, new String[] { val });
      } else if(key.equals(WRAP)) {
        // wrapping flag
        wrap(val, ctx);
      } else if(key.equals(CONTEXT)) {
        // wrapping flag
        item = Token.token(val);
      } else {
        // serialization parameters
        if(sp.get(key) != null) {
          for(final String v : vals) ser.add(key).add('=').add(v).add(',');
        } else {
          throw new RESTException(SC_BAD_REQUEST, ERR_PARAM + key);
        }
      }
    }
    ctx.serialization = ser.toString();

    final RESTCode code;
    if(operation == null) {
      code = new RESTList();
    } else if(operation.equals(QUERY)) {
      code = new RESTQuery(input, vars, item);
    } else if(operation.equals(RUN)) {
      code = new RESTQuery(input, vars, item);
    } else {
      code = new RESTCommand(input);
    }
    code.run(ctx);
  }
}

@@ -2271,37 +2271,35 @@
  code = new REST
-Query
+Run
 (input, vars, it

fix for "run" operation