Example usage for org.apache.solr.client.solrj.request CollectionAdminRequest listCollections

Introduction

In this page you can find the example usage for org.apache.solr.client.solrj.request CollectionAdminRequest listCollections.

Prototype

public static java.util.List<String> listCollections(SolrClient client)
        throws IOException, SolrServerException 

Source Link

Document

Returns a SolrRequest to get a list of collections in the cluster

Usage

From source file:org.apache.metron.solr.dao.SolrSearchDao.java

License:Apache License

private String getCollections(List<String> indices) throws IOException, SolrServerException {
    List<String> existingCollections = CollectionAdminRequest.listCollections(client);
    return indices.stream().filter(existingCollections::contains).collect(Collectors.joining(","));
}

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From source file:org.apache.metron.solr.dao.SolrSearchDaoTest.java

License:Apache License

@SuppressWarnings("unchecked")
@Before//from ww w .j  ava  2  s.  c o m
public void setUp() throws Exception {
    client = mock(SolrClient.class);
    accessConfig = mock(AccessConfig.class);
    when(accessConfig.getIndexSupplier()).thenReturn(sensorType -> sensorType);
    solrSearchDao = new SolrSearchDao(client, accessConfig);
    solrRetrieveLatestDao = new SolrRetrieveLatestDao(client, accessConfig);
    mockStatic(CollectionAdminRequest.class);
    when(CollectionAdminRequest.listCollections(client)).thenReturn(Arrays.asList("bro", "snort"));
}

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From source file:org.codice.ddf.commands.solr.SolrCommandTest.java

License:Open Source License

protected static void createDefaultCollection() throws Exception {
    CollectionAdminRequest.Create create = CollectionAdminRequest.createCollection(DEFAULT_CORE_NAME,
            DEFAULT_CONFIGSET, 1, 1);/* w  w w.  j  av  a 2 s . c  o m*/
    CollectionAdminResponse response = create.process(miniSolrCloud.getSolrClient());
    if (response.getStatus() != 0 || response.getErrorMessages() != null) {
        fail("Could not create collection. Response: " + response.toString());
    }

    List<String> collections = CollectionAdminRequest.listCollections(miniSolrCloud.getSolrClient());
    assertThat(collections.size(), is(1));
    miniSolrCloud.getSolrClient().setDefaultCollection(DEFAULT_CORE_NAME);
}

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From source file:org.codice.ddf.commands.solr.SolrCommandTest.java

License:Open Source License

protected static void cleanupCollections() throws Exception {
    List<String> collections = CollectionAdminRequest.listCollections(miniSolrCloud.getSolrClient());
    for (String collection : collections) {
        CollectionAdminRequest.Delete delete = CollectionAdminRequest.deleteCollection(collection);
        delete.process(miniSolrCloud.getSolrClient());
    }//from w  w w. ja v  a 2  s . c o m
}

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From source file:org.opencb.commons.datastore.solr.SolrManager.java

License:Apache License

/**
 * Check if a given collection exists./*ww  w  .jav a 2  s.  co  m*/
 *
 * @param collectionName Collection name
 * @return True or false
 * @throws SolrException SolrException
 */
public boolean existsCollection(String collectionName) throws SolrException {
    try {
        List<String> collections = CollectionAdminRequest.listCollections(solrClient);
        for (String collection : collections) {
            if (collection.equals(collectionName)) {
                return true;
            }
        }
        return false;
    } catch (Exception e) {
        throw new SolrException(SolrException.ErrorCode.CONFLICT, e);
    }
}

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