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DATAES-93 Allow Spring EL usage in index name attribute of @Document

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gpanthe 2014-05-27 17:49:53 +02:00 committed by Artur Konczak
parent fa5d1b1e49
commit a92af0e3e5
1 changed files with 9 additions and 1 deletions
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10
src/main/java/org/springframework/data/elasticsearch/core/mapping/SimpleElasticsearchPersistentEntity.java
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@ -29,6 +29,9 @@ import org.springframework.data.elasticsearch.annotations.Parent;
import org.springframework.data.elasticsearch.annotations.Setting; import org.springframework.data.elasticsearch.annotations.Setting;
import org.springframework.data.mapping.model.BasicPersistentEntity; import org.springframework.data.mapping.model.BasicPersistentEntity;
import org.springframework.data.util.TypeInformation; import org.springframework.data.util.TypeInformation;
import org.springframework.expression.Expression;
import org.springframework.expression.ParserContext;
import org.springframework.expression.spel.standard.SpelExpressionParser;
import org.springframework.expression.spel.support.StandardEvaluationContext; import org.springframework.expression.spel.support.StandardEvaluationContext;
import org.springframework.util.Assert; import org.springframework.util.Assert;
@ -43,6 +46,8 @@ public class SimpleElasticsearchPersistentEntity<T> extends BasicPersistentEntit
implements ElasticsearchPersistentEntity<T>, ApplicationContextAware { implements ElasticsearchPersistentEntity<T>, ApplicationContextAware {
private final StandardEvaluationContext context; private final StandardEvaluationContext context;
private final SpelExpressionParser parser;
private String indexName; private String indexName;
private String indexType; private String indexType;
private short shards; private short shards;
@ -56,6 +61,8 @@ public class SimpleElasticsearchPersistentEntity<T> extends BasicPersistentEntit
public SimpleElasticsearchPersistentEntity(TypeInformation<T> typeInformation) { public SimpleElasticsearchPersistentEntity(TypeInformation<T> typeInformation) {
super(typeInformation); super(typeInformation);
this.context = new StandardEvaluationContext(); this.context = new StandardEvaluationContext();
this.parser = new SpelExpressionParser();
Class<T> clazz = typeInformation.getType(); Class<T> clazz = typeInformation.getType();
if (clazz.isAnnotationPresent(Document.class)) { if (clazz.isAnnotationPresent(Document.class)) {
Document document = clazz.getAnnotation(Document.class); Document document = clazz.getAnnotation(Document.class);
@ -82,7 +89,8 @@ public class SimpleElasticsearchPersistentEntity<T> extends BasicPersistentEntit
@Override @Override
public String getIndexName() { public String getIndexName() {
return indexName; Expression expression = parser.parseExpression(indexName, ParserContext.TEMPLATE_EXPRESSION);
return expression.getValue(context, String.class);
} }
@Override @Override