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DATAES-85 - Add support to get elasticsearch mappings

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This commit is contained in:
Mohsin Husen
2014-04-24 15:19:00 +01:00
parent 5ca0ed7ff1
commit 6b6f3beabe
3 changed files with 50 additions and 0 deletions
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16
src/main/java/org/springframework/data/elasticsearch/core/ElasticsearchOperations.java
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@@ -69,6 +69,22 @@ public interface ElasticsearchOperations {
*/
<T> boolean putMapping(Class<T> clazz);
/**
* Get mapping for a class
*
* @param clazz
* @param <T>
*/
<T> Map getMapping(Class<T> clazz);
/**
* Get mapping for a given indexName and type
*
* @param indexName
* @param type
*/
Map getMapping(String indexName, String type);
/**
* Get settings for a given indexName
*

20
src/main/java/org/springframework/data/elasticsearch/core/ElasticsearchTemplate.java
View File

@@ -35,6 +35,7 @@ import org.elasticsearch.action.admin.cluster.state.ClusterStateRequest;
import org.elasticsearch.action.admin.indices.create.CreateIndexRequestBuilder;
import org.elasticsearch.action.admin.indices.delete.DeleteIndexRequest;
import org.elasticsearch.action.admin.indices.mapping.delete.DeleteMappingRequest;
import org.elasticsearch.action.admin.indices.mapping.get.GetMappingsRequest;
import org.elasticsearch.action.admin.indices.mapping.put.PutMappingRequestBuilder;
import org.elasticsearch.action.admin.indices.settings.get.GetSettingsRequest;
import org.elasticsearch.action.bulk.BulkItemResponse;
@@ -150,6 +151,25 @@ public class ElasticsearchTemplate implements ElasticsearchOperations {
}
}
@Override
public Map getMapping(String indexName, String type) {
Assert.notNull(indexName, "No index defined for putMapping()");
Assert.notNull(type, "No type defined for putMapping()");
Map mappings = null;
try {
mappings = client.admin().indices().getMappings(new GetMappingsRequest().indices(indexName).types(type))
.actionGet().getMappings().get(indexName).get(type).getSourceAsMap();
} catch (Exception e) {
throw new ElasticsearchException("Error while getting mapping for indexName : " + indexName + " type : " + type + " " + e.getMessage());
}
return mappings;
}
@Override
public <T> Map getMapping(Class<T> clazz) {
return getMapping(getPersistentEntityFor(clazz).getIndexName(), getPersistentEntityFor(clazz).getIndexType());
}
@Override
public ElasticsearchConverter getElasticsearchConverter() {
return elasticsearchConverter;