/*
*
* * 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.get;
import java.io.StringWriter;
import com.orientechnologies.orient.core.db.document.ODatabaseDocumentTx;
import com.orientechnologies.orient.core.serialization.serializer.OJSONWriter;
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.OHttpUtils;
import com.orientechnologies.orient.server.network.protocol.http.command.OServerCommandAuthenticatedDbAbstract;
public class OServerCommandGetClass extends OServerCommandAuthenticatedDbAbstract {
private static final String[] NAMES = { "GET|class/*" };
@Override
public boolean execute(final OHttpRequest iRequest, OHttpResponse iResponse) throws Exception {
String[] urlParts = checkSyntax(iRequest.url, 3, "Syntax error: class/<database>/<class-name>");
iRequest.data.commandInfo = "Returns the information of a class in the schema";
iRequest.data.commandDetail = urlParts[2];
ODatabaseDocumentTx db = null;
try {
db = getProfiledDatabaseInstance(iRequest);
if (db.getMetadata().getSchema().getClass(urlParts[2]) == null)
throw new IllegalArgumentException("Invalid class '" + urlParts[2] + "'");
final StringWriter buffer = new StringWriter();
final OJSONWriter json = new OJSONWriter(buffer, OHttpResponse.JSON_FORMAT);
OServerCommandGetDatabase.exportClass(db, json, db.getMetadata().getSchema().getClass(urlParts[2]));
iResponse.send(OHttpUtils.STATUS_OK_CODE, "OK", OHttpUtils.CONTENT_JSON, buffer.toString(), null);
} finally {
if (db != null)
db.close();
}
return false;
}
@Override
public String[] getNames() {
return NAMES;
}
}