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/*
* Licensed to Elasticsearch under one or more contributor
* license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright
* ownership. Elasticsearch licenses this file to you under
* the Apache License, Version 2.0 (the "License"); you may
* not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package org.elasticsearch.index.mapper.binary;
import org.apache.lucene.util.BytesRef;
import org.elasticsearch.common.bytes.BytesArray;
import org.elasticsearch.common.compress.CompressorFactory;
import org.elasticsearch.common.io.stream.BytesStreamOutput;
import org.elasticsearch.common.io.stream.StreamOutput;
import org.elasticsearch.common.xcontent.XContentFactory;
import org.elasticsearch.index.mapper.DocumentMapper;
import org.elasticsearch.index.mapper.FieldMapper;
import org.elasticsearch.index.mapper.ParsedDocument;
import org.elasticsearch.index.mapper.core.BinaryFieldMapper;
import org.elasticsearch.test.ESSingleNodeTestCase;
import java.io.IOException;
import java.util.Arrays;
import static org.hamcrest.Matchers.equalTo;
import static org.hamcrest.Matchers.instanceOf;
/**
*/
public class BinaryMappingTests extends ESSingleNodeTestCase {
public void testDefaultMapping() throws Exception {
String mapping = XContentFactory.jsonBuilder().startObject().startObject("type")
.startObject("properties")
.startObject("field")
.field("type", "binary")
.endObject()
.endObject()
.endObject().endObject().string();
DocumentMapper mapper = createIndex("test").mapperService().documentMapperParser().parse(mapping);
FieldMapper fieldMapper = mapper.mappers().smartNameFieldMapper("field");
assertThat(fieldMapper, instanceOf(BinaryFieldMapper.class));
assertThat(fieldMapper.fieldType().stored(), equalTo(false));
}
public void testStoredValue() throws IOException {
String mapping = XContentFactory.jsonBuilder().startObject().startObject("type")
.startObject("properties")
.startObject("field")
.field("type", "binary")
.field("store", "yes")
.endObject()
.endObject()
.endObject().endObject().string();
DocumentMapper mapper = createIndex("test").mapperService().documentMapperParser().parse(mapping);
// case 1: a simple binary value
final byte[] binaryValue1 = new byte[100];
binaryValue1[56] = 1;
// case 2: a value that looks compressed: this used to fail in 1.x
BytesStreamOutput out = new BytesStreamOutput();
try (StreamOutput compressed = CompressorFactory.defaultCompressor().streamOutput(out)) {
new BytesArray(binaryValue1).writeTo(compressed);
}
final byte[] binaryValue2 = out.bytes().toBytes();
assertTrue(CompressorFactory.isCompressed(new BytesArray(binaryValue2)));
for (byte[] value : Arrays.asList(binaryValue1, binaryValue2)) {
ParsedDocument doc = mapper.parse("test", "type", "id", XContentFactory.jsonBuilder().startObject().field("field", value).endObject().bytes());
BytesRef indexedValue = doc.rootDoc().getBinaryValue("field");
assertEquals(new BytesRef(value), indexedValue);
FieldMapper fieldMapper = mapper.mappers().smartNameFieldMapper("field");
Object originalValue = fieldMapper.fieldType().valueForSearch(indexedValue);
assertEquals(new BytesArray(value), originalValue);
}
}
}
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