Example usage for com.google.common.util.concurrent UncheckedTimeoutException getLocalizedMessage

Introduction

In this page you can find the example usage for com.google.common.util.concurrent UncheckedTimeoutException getLocalizedMessage.

Prototype

public String getLocalizedMessage() 

Source Link

Document

Creates a localized description of this throwable.

Usage

From source file:org.zenoss.zep.index.impl.lucene.LuceneEventIndexBackend.java

private TopDocs timeLimitedSearch(final IndexSearcher searcher, final Query query, final Sort sort,
        final int offset, final int limit, final int numDocs) throws ZepException {

    TopDocs docs;/*from  www .  j  ava 2s  . c  o  m*/

    Callable search_call = new Callable<TopDocs>() {
        public TopDocs call() throws IOException, Exception {
            TopDocs tdocs;
            if (sort != null) {
                logger.debug("Query: {}, Sort: {}, Offset: {}, Limit: {}",
                        new Object[] { query, sort, offset, limit });
                tdocs = searcher.search(query, null, numDocs, sort);
            } else {
                logger.debug("Query: {}, Offset: {}, Limit: {}", new Object[] { query, offset, limit });
                tdocs = searcher.search(query, null, numDocs);
            }
            return tdocs;
        }
    };

    try {
        if (this.luceneSearchTimeout > 0) {
            TimeLimiter limiter = new SimpleTimeLimiter();
            docs = (TopDocs) limiter.callWithTimeout(search_call, this.luceneSearchTimeout, TimeUnit.SECONDS,
                    true);
        } else
            docs = (TopDocs) search_call.call();
    } catch (UncheckedTimeoutException e) {
        String msg = "Lucene search exceeded time limit ( " + this.luceneSearchTimeout + " seconds.)";
        if (sort != null)
            logger.warn(msg + "Query: {}, Sort: {}, Offset: {}, Limit: {}",
                    new Object[] { query, sort, offset, limit });
        else
            logger.warn(msg + "Query: {}, Offset: {}, Limit: {}", new Object[] { query, offset, limit });
        throw new ZepException(msg + e.getLocalizedMessage(), e);
    } catch (OutOfMemoryError oome) {
        throw oome;
    } catch (Exception e) {
        logger.error("Exception performing timed search: ", e);
        throw new ZepException(e.getLocalizedMessage(), e);
    }

    return docs;
}

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