/*
*
* * Copyright 2014 Orient Technologies LTD (info(at)orientechnologies.com)
* *
* * Licensed under the Apache License, Version 2.0 (the "License");
* * you may not use this file except in compliance with the License.
* * You may obtain a copy of the License at
* *
* * http://www.apache.org/licenses/LICENSE-2.0
* *
* * Unless required by applicable law or agreed to in writing, software
* * distributed under the License is distributed on an "AS IS" BASIS,
* * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* * See the License for the specific language governing permissions and
* * limitations under the License.
* *
* * For more information: http://www.orientechnologies.com
*
*/
package com.orientechnologies.orient.server.network.protocol.http.command.post;
import com.orientechnologies.orient.core.command.OCommandExecutor;
import com.orientechnologies.orient.core.command.OCommandManager;
import com.orientechnologies.orient.core.command.OCommandRequestText;
import com.orientechnologies.orient.core.db.document.ODatabaseDocumentTx;
import com.orientechnologies.orient.core.exception.OCommandExecutionException;
import com.orientechnologies.orient.server.network.protocol.http.OHttpRequest;
import com.orientechnologies.orient.server.network.protocol.http.OHttpResponse;
import com.orientechnologies.orient.server.network.protocol.http.command.OServerCommandAuthenticatedDbAbstract;
public class OServerCommandPostCommand extends OServerCommandAuthenticatedDbAbstract {
private static final String[] NAMES = { "GET|command/*", "POST|command/*" };
@Override
public boolean execute(final OHttpRequest iRequest, OHttpResponse iResponse) throws Exception {
final String[] urlParts = checkSyntax(iRequest.url, 3,
"Syntax error: command/<database>/<language>/<command-text>[/limit][/<fetchPlan>]");
// TRY TO GET THE COMMAND FROM THE URL, THEN FROM THE CONTENT
final String language = urlParts.length > 2 ? urlParts[2].trim() : "sql";
String text = urlParts.length > 3 ? urlParts[3].trim() : iRequest.content;
final int limit = urlParts.length > 4 ? Integer.parseInt(urlParts[4].trim()) : -1;
String fetchPlan = urlParts.length > 5 ? urlParts[5] : null;
final String accept = iRequest.getHeader("accept");
if (iRequest.content != null)
// CONTENT REPLACES TEXT
text = iRequest.content;
if (text == null)
throw new IllegalArgumentException("text cannot be null");
iRequest.data.commandInfo = "Command";
iRequest.data.commandDetail = text;
ODatabaseDocumentTx db = null;
Object response;
try {
db = getProfiledDatabaseInstance(iRequest);
final OCommandRequestText cmd = (OCommandRequestText) OCommandManager.instance().getRequester(language);
cmd.setText(text);
cmd.setLimit(limit);
cmd.setFetchPlan(fetchPlan);
final OCommandExecutor executor = OCommandManager.instance().getExecutor(cmd);
executor.setContext(cmd.getContext());
executor.setProgressListener(cmd.getProgressListener());
executor.parse(cmd);
if (!executor.isIdempotent() && iRequest.httpMethod.equals("GET"))
throw new OCommandExecutionException("Cannot execute non idempotent command using HTTP GET");
response = db.command(cmd).execute();
fetchPlan = executor.getFetchPlan();
String format = null;
if (iRequest.parameters.get("format") != null)
format = iRequest.parameters.get("format");
if (fetchPlan != null)
if (format != null)
format += ",fetchPlan:" + fetchPlan;
else
format = "fetchPlan:" + fetchPlan;
iResponse.writeResult(response, format, accept);
} finally {
if (db != null)
db.close();
}
return false;
}
@Override
public String[] getNames() {
return NAMES;
}
}