solr/contrib/analytics/src/java/org/apache/solr/analytics/TimeExceededStubException.java

/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You 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 org.apache.solr.analytics;

import org.apache.solr.common.SolrException;
import org.apache.solr.common.params.CommonParams;
import org.apache.solr.response.SolrQueryResponse;

@SuppressWarnings("serial")
public final class TimeExceededStubException extends SolrException {
  private static final int HTTP_CODE = 524;

  public TimeExceededStubException(Throwable th) {
    super(HTTP_CODE, 
        SolrQueryResponse.RESPONSE_HEADER_PARTIAL_RESULTS_KEY, th);
    setMetadata("cause", CommonParams.TIME_ALLOWED+" is exceeded");
  }
  
  public static boolean isIt(SolrException e) {
    return e.code() == HTTP_CODE && SolrQueryResponse.RESPONSE_HEADER_PARTIAL_RESULTS_KEY.equals(e.getMessage());
  }
}