Package com.orientechnologies.orient.server.network.protocol.http.command.get

Source Code of com.orientechnologies.orient.server.network.protocol.http.command.get.OServerCommandGetDocument

/*
* Copyright 1999-2010 Luca Garulli (l.garulli--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.
*/
package com.orientechnologies.orient.server.network.protocol.http.command.get;

import com.orientechnologies.orient.core.db.document.ODatabaseDocumentTx;
import com.orientechnologies.orient.core.id.ORecordId;
import com.orientechnologies.orient.core.record.ORecord;
import com.orientechnologies.orient.server.db.OSharedDocumentDatabase;
import com.orientechnologies.orient.server.network.protocol.http.OHttpRequest;
import com.orientechnologies.orient.server.network.protocol.http.OHttpUtils;
import com.orientechnologies.orient.server.network.protocol.http.command.OServerCommandAuthenticatedDbAbstract;

public class OServerCommandGetDocument extends OServerCommandAuthenticatedDbAbstract {
  private static final String[]  NAMES  = { "GET|document/*" };

  @Override
  public boolean execute(final OHttpRequest iRequest) throws Exception {
    ODatabaseDocumentTx db = null;

    final String[] urlParts = checkSyntax(iRequest.url, 3, "Syntax error: document/<database>/<record-id>[/fetchPlan]");

    final String fetchPlan = urlParts.length > 3 ? urlParts[3] : null;

    iRequest.data.commandInfo = "Load document";

    final ORecord<?> rec;

    final int parametersPos = urlParts[2].indexOf('?');
    final String rid = parametersPos > -1 ? urlParts[2].substring(0, parametersPos) : urlParts[2];

    try {
      db = getProfiledDatabaseInstance(iRequest);

      rec = db.load(new ORecordId(rid), fetchPlan);

    } finally {
      if (db != null)
        OSharedDocumentDatabase.release(db);
    }

    if (rec == null)
      sendTextContent(iRequest, 404, "Not Found", null, OHttpUtils.CONTENT_JSON, "Record with id '" + urlParts[2]
          + "' was not found.");
    else
      sendRecordContent(iRequest, rec, fetchPlan);
    return false;
  }

  @Override
  public String[] getNames() {
    return NAMES;
  }
}
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