Example usage for org.apache.solr.common SolrDocumentList getNumFound

Introduction

In this page you can find the example usage for org.apache.solr.common SolrDocumentList getNumFound.

Prototype

public long getNumFound() 

Source Link

Usage

From source file:com.lyncode.oai.proxy.data.ProxyItemRepository.java

License:Apache License

@Override
public ListItemsResults getItems(List<Filter> filters, int offset, int length) {
    try {// www .  j  av a  2  s.c o m
        List<String> whereCond = new ArrayList<String>();
        for (Filter filter : filters) {
            if (filter.getFilter() instanceof ProxyFilter) {
                ProxyFilter proxyFilter = (ProxyFilter) filter.getFilter();
                whereCond.add("(" + proxyFilter.query() + ")");
            }
        }
        if (whereCond.isEmpty())
            whereCond.add("*:*");
        SolrQuery query = new SolrQuery("(" + StringUtils.join(whereCond.iterator(), ") AND (") + ")");
        query.setStart(offset);
        query.setRows(length);
        SolrDocumentList list = SolrServerManager.getServer().query(query).getResults();
        List<AbstractItem> results = new ArrayList<AbstractItem>();
        for (SolrDocument doc : list)
            results.add(new ProxyItem(doc));
        return new ListItemsResults(list.getNumFound() > offset + length, results, (int) list.getNumFound());
    } catch (SolrServerException e) {
        return new ListItemsResults(false, new ArrayList<AbstractItem>());
    }
}

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From source file:com.mustardgrain.solr.SolrClient.java

License:Apache License

/**
 * Tries to query a live server. A SolrServerException is thrown if all
 * servers are dead. If the request failed due to IOException then the live
 * server is moved to dead pool and the request is retried on another live
 * server. After live servers are exhausted, any servers previously marked
 * as dead will be tried before failing the request.
 * /*from   w ww .  j ava 2  s .com*/
 * @param request the SolrRequest.
 * @return response
 * @throws IOException If there is a low-level I/O error.
 */
@Override
public NamedList<Object> request(final SolrRequest request) throws SolrServerException, IOException {
    Exception ex = null;
    ServerWrapper[] serverList = aliveServerList;

    int maxTries = serverList.length;
    Map<String, ServerWrapper> justFailed = null;

    for (int attempts = 0; attempts < maxTries; attempts++) {
        int count = counter.incrementAndGet();
        ServerWrapper wrapper = serverList[count % serverList.length];
        wrapper.lastUsed = System.currentTimeMillis();

        try {
            long start = System.currentTimeMillis();
            NamedList<Object> response = wrapper.solrServer.request(request);
            long end = System.currentTimeMillis();
            updateStatsSuccess(wrapper.solrServer, end - start);

            SolrDocumentList results = (SolrDocumentList) response.get("response");

            if (results != null) {
                if (results.getNumFound() <= 0)
                    updateStatsEmptyResults(wrapper.solrServer);
            }

            return response;
        } catch (SolrException e) {
            // Server is alive but the request was malformed or invalid
            updateStatsException(wrapper.solrServer, e);
            throw e;
        } catch (SolrServerException e) {
            Throwable rootCause = e.getRootCause();
            updateStatsException(wrapper.solrServer, rootCause);

            if (rootCause instanceof IOException) {
                ex = e;
                moveAliveToDead(wrapper, e);
                if (justFailed == null)
                    justFailed = new HashMap<String, ServerWrapper>();
                justFailed.put(wrapper.getKey(), wrapper);
            } else {
                throw e;
            }
        } catch (Exception e) {
            updateStatsException(wrapper.solrServer, e);
            throw new SolrServerException(e);
        }
    }

    // try other standard servers that we didn't try just now
    for (ServerWrapper wrapper : zombieServers.values()) {
        if (wrapper.standard == false || justFailed != null && justFailed.containsKey(wrapper.getKey()))
            continue;
        try {
            NamedList<Object> rsp = wrapper.solrServer.request(request);
            // remove from zombie list *before* adding to alive to avoid a
            // race that could lose a server
            zombieServers.remove(wrapper.getKey());
            addToAlive(wrapper);

            if (LOG.isInfoEnabled())
                LOG.info("Marking server " + wrapper.solrServer.getBaseURL()
                        + " active after exhausting attempts to contact known active servers failed");

            return rsp;
        } catch (SolrException e) {
            // Server is alive but the request was malformed or invalid
            updateStatsException(wrapper.solrServer, e);
            throw e;
        } catch (SolrServerException e) {
            Throwable rootCause = e.getRootCause();
            updateStatsException(wrapper.solrServer, rootCause);
            if (rootCause instanceof IOException) {
                ex = e;
                // still dead
            } else {
                throw e;
            }
        } catch (Exception e) {
            updateStatsException(wrapper.solrServer, e);
            throw new SolrServerException(e);
        }
    }

    if (ex == null) {
        throw new SolrServerException("No live SolrServers available to handle this request");
    } else {
        throw new SolrServerException("No live SolrServers available to handle this request", ex);
    }
}

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From source file:com.norconex.committer.solr.SolrCommitterSolrIntegrationTest.java

License:Apache License

@Test
public void testCommitAdd() throws Exception {

    String content = "hello world!";
    InputStream is = IOUtils.toInputStream(content);

    String id = "1";
    Properties metadata = new Properties();
    metadata.addString("id", id);

    // Add new doc to Solr
    committer.add(id, is, metadata);//from   w ww . j  a v  a2 s .c  o m

    committer.commit();

    IOUtils.closeQuietly(is);

    // Check that it's in Solr
    SolrDocumentList results = queryId(id);
    assertEquals(1, results.getNumFound());
}

---

From source file:com.norconex.committer.solr.SolrCommitterSolrIntegrationTest.java

License:Apache License

public void testSolrJWith3AddCommandAnd1DeleteCommand() throws Exception {
    SolrInputDocument doc1 = new SolrInputDocument();
    SolrInputDocument doc2 = new SolrInputDocument();
    SolrInputDocument doc3 = new SolrInputDocument();
    doc1.addField("id", "1");
    doc2.addField("id", "2");
    doc3.addField("id", "3");
    server.add(doc1);//from  w w  w  .  j  ava 2  s.c om
    server.add(doc2);
    server.deleteById("1");
    server.add(doc3);
    server.commit();
    SolrDocumentList results = getAllDocs();
    assertEquals(2, results.getNumFound());

}

---

From source file:com.norconex.committer.solr.SolrCommitterSolrIntegrationTest.java

License:Apache License

@Test
public void testAddWithQueueContaining2documents() throws Exception {
    String content = "Document 1";
    InputStream is = IOUtils.toInputStream(content);

    String content2 = "Document 2";
    InputStream is2 = IOUtils.toInputStream(content2);

    String id = "1";
    String id2 = "2";

    Properties metadata = new Properties();
    metadata.addString("id", id);

    Properties metadata2 = new Properties();
    metadata.addString("id", id2);

    committer.add(id, is, metadata);//from w  w  w.j av  a 2  s . co  m
    committer.add(id2, is2, metadata2);
    committer.commit();
    IOUtils.closeQuietly(is);

    //Check that there is 2 documents in Solr
    SolrDocumentList results = getAllDocs();
    assertEquals(2, results.getNumFound());
}

---

From source file:com.norconex.committer.solr.SolrCommitterSolrIntegrationTest.java

License:Apache License

@Test
public void testCommitQueueWith3AddCommandAnd1DeleteCommand() throws Exception {
    UpdateResponse worked = server.deleteByQuery("*:*");
    committer.commit();/*from   w  ww .ja v  a 2s . co  m*/

    System.out.println("deleted " + worked.toString());
    String content1 = "Document 1";
    InputStream doc1Content = IOUtils.toInputStream(content1);
    String id1 = "1";
    Properties doc1Metadata = new Properties();
    doc1Metadata.addString("id", id1);

    String content2 = "Document 2";
    String id2 = "2";
    InputStream doc2Content = IOUtils.toInputStream(content2);
    Properties doc2Metadata = new Properties();
    doc2Metadata.addString("id", "2");

    String content3 = "Document 3";
    String id3 = "3";
    InputStream doc3Content = IOUtils.toInputStream(content3);
    Properties doc3Metadata = new Properties();
    doc2Metadata.addString("id", "3");

    committer.add(id1, doc1Content, doc1Metadata);
    committer.add(id2, doc2Content, doc2Metadata);

    //TODO hacking this part of the test until a more solid fix is found in 
    //SolrCommitter
    committer.commit();

    committer.remove(id1, doc1Metadata);
    committer.add(id3, doc3Content, doc3Metadata);

    committer.commit();

    IOUtils.closeQuietly(doc1Content);
    IOUtils.closeQuietly(doc2Content);
    IOUtils.closeQuietly(doc3Content);

    //Check that there is 2 documents in Solr
    SolrDocumentList results = getAllDocs();
    System.out.println("results " + results.toString());
    assertEquals(2, results.getNumFound());
    System.out.println("Writing/Reading this => " + committer);
}

---

From source file:com.norconex.committer.solr.SolrCommitterSolrIntegrationTest.java

License:Apache License

@Test
public void testCommitQueueWith3AddCommandAnd2DeleteCommand() throws Exception {

    UpdateResponse worked = server.deleteByQuery("*:*");
    committer.commit();//  w  ww  .j  a v a  2  s.  co  m
    System.out.println("deleted " + worked.toString());
    String content = "Document 1";
    InputStream doc1Content = IOUtils.toInputStream(content);
    String id1 = "1";
    Properties doc1Metadata = new Properties();
    doc1Metadata.addString("id", id1);

    String content2 = "Document 2";
    String id2 = "2";
    InputStream doc2Content = IOUtils.toInputStream(content2);
    Properties doc2Metadata = new Properties();
    doc2Metadata.addString("id", "2");

    String content3 = "Document 3";
    String id3 = "3";
    InputStream doc3Content = IOUtils.toInputStream(content3);
    Properties doc3Metadata = new Properties();
    doc2Metadata.addString("id", "3");

    committer.add(id1, doc1Content, doc1Metadata);
    committer.add(id2, doc2Content, doc2Metadata);

    //TODO hacking this part of the test until a more solid fix is found in 
    //SolrCommitter
    committer.commit();

    committer.remove(id1, doc1Metadata);
    committer.remove(id2, doc1Metadata);
    committer.add(id3, doc3Content, doc3Metadata);
    committer.commit();

    IOUtils.closeQuietly(doc1Content);
    IOUtils.closeQuietly(doc2Content);
    IOUtils.closeQuietly(doc3Content);

    //Check that there is 2 documents in Solr
    SolrDocumentList results = getAllDocs();
    System.out.println("results " + results.toString());
    assertEquals(1, results.getNumFound());
    System.out.println("Writing/Reading this => " + committer);
}

---

From source file:com.norconex.committer.solr.SolrCommitterSolrIntegrationTest.java

License:Apache License

@Test
public void testCommitDelete() throws Exception {

    // Add a document directly to Solr
    SolrInputDocument doc = new SolrInputDocument();
    String id = "1";
    doc.addField(SolrCommitter.DEFAULT_SOLR_ID_FIELD, id);
    String content = "hello world!";
    doc.addField(SolrCommitter.DEFAULT_SOLR_CONTENT_FIELD, content);

    server.add(doc);/*w w w .  j a  v a 2 s. c  o  m*/
    server.commit();

    // Queue it to be deleted
    Properties metadata = new Properties();
    metadata.addString("id", id);
    committer.remove(id, metadata);

    committer.commit();

    // Check that it's remove from Solr
    SolrDocumentList results = queryId(id);
    assertEquals(0, results.getNumFound());
}

---

From source file:com.norconex.committer.solr.SolrCommitterTest.java

License:Apache License

@Test
public void testCommitAdd() throws Exception {

    String content = "hello world!";
    InputStream is = IOUtils.toInputStream(content);

    String id = "1";
    Properties metadata = new Properties();
    metadata.addString("id", id);

    // Add new doc to Solr
    committer.add(id, is, metadata);//  w  w  w . j a  v a 2 s. co m

    committer.commit();

    IOUtils.closeQuietly(is);

    // Check that it's in Solr
    SolrDocumentList results = queryId(id);
    assertEquals(1, results.getNumFound());
    assertEquals(id, results.get(0).get(SolrCommitter.DEFAULT_SOLR_ID_FIELD));
    // TODO we need to trim because of the extra white spaces returned by
    // Solr. Why is that?
    assertEquals(content, results.get(0).get(SolrCommitter.DEFAULT_SOLR_CONTENT_FIELD).toString().trim());
}

---

From source file:com.norconex.committer.solr.SolrCommitterTest.java

License:Apache License

@Test
public void testCommitDelete() throws Exception {

    // Add a document directly to Solr
    SolrInputDocument doc = new SolrInputDocument();
    String id = "1";
    doc.addField(SolrCommitter.DEFAULT_SOLR_ID_FIELD, id);
    String content = "hello world!";
    doc.addField(SolrCommitter.DEFAULT_SOLR_CONTENT_FIELD, content);
    server.add(doc);//from   w  ww  .j a  v  a 2s  . co  m
    server.commit();

    // Queue it to be deleted
    Properties metadata = new Properties();
    metadata.addString("id", id);
    committer.remove(id, metadata);

    committer.commit();

    // Check that it's remove from Solr
    SolrDocumentList results = queryId(id);
    assertEquals(0, results.getNumFound());
}

---

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