diff --git a/server/src/main/java/org/elasticsearch/index/mapper/IndexFieldMapper.java b/server/src/main/java/org/elasticsearch/index/mapper/IndexFieldMapper.java index 456805e64160e..7e8ac563cacc1 100644 --- a/server/src/main/java/org/elasticsearch/index/mapper/IndexFieldMapper.java +++ b/server/src/main/java/org/elasticsearch/index/mapper/IndexFieldMapper.java @@ -38,6 +38,7 @@ import java.io.IOException; import java.util.List; import java.util.Map; +import java.util.regex.Pattern; public class IndexFieldMapper extends MetadataFieldMapper { @@ -151,14 +152,43 @@ public Query termsQuery(List values, QueryShardContext context) { + " vs. " + values); } + @Override + public Query prefixQuery(String value, + @Nullable MultiTermQuery.RewriteMethod method, + QueryShardContext context) { + String indexName = context.getFullyQualifiedIndex().getName(); + if (indexName.startsWith(value)) { + return Queries.newMatchAllQuery(); + } else { + return Queries.newMatchNoDocsQuery("The index [" + indexName + + "] doesn't match the provided prefix [" + value + "]."); + } + } + + @Override + public Query regexpQuery(String value, int flags, int maxDeterminizedStates, + MultiTermQuery.RewriteMethod method, QueryShardContext context) { + String indexName = context.getFullyQualifiedIndex().getName(); + Pattern pattern = Regex.compile(value, Regex.flagsToString(flags)); + + if (pattern.matcher(indexName).matches()) { + return Queries.newMatchAllQuery(); + } else { + return Queries.newMatchNoDocsQuery("The index [" + indexName + + "] doesn't match the provided pattern [" + value + "]."); + } + } + @Override public Query wildcardQuery(String value, @Nullable MultiTermQuery.RewriteMethod method, QueryShardContext context) { - if (isSameIndex(value, context.getFullyQualifiedIndex().getName())) { + String indexName = context.getFullyQualifiedIndex().getName(); + if (isSameIndex(value, indexName)) { return Queries.newMatchAllQuery(); } else { - return Queries.newMatchNoDocsQuery("Index didn't match. Index queried: " + context.index().getName() + " vs. " + value); + return Queries.newMatchNoDocsQuery("The index [" + indexName + + "] doesn't match the provided pattern [" + value + "]."); } } diff --git a/server/src/test/java/org/elasticsearch/index/mapper/IndexFieldTypeTests.java b/server/src/test/java/org/elasticsearch/index/mapper/IndexFieldTypeTests.java index ecea620f11cf1..82f0edf24f4da 100644 --- a/server/src/test/java/org/elasticsearch/index/mapper/IndexFieldTypeTests.java +++ b/server/src/test/java/org/elasticsearch/index/mapper/IndexFieldTypeTests.java @@ -18,12 +18,56 @@ */ package org.elasticsearch.index.mapper; -import org.elasticsearch.index.mapper.IndexFieldMapper; -import org.elasticsearch.index.mapper.MappedFieldType; +import org.apache.lucene.index.IndexOptions; +import org.apache.lucene.search.MatchAllDocsQuery; +import org.apache.lucene.search.MatchNoDocsQuery; +import org.elasticsearch.index.Index; +import org.elasticsearch.index.query.QueryShardContext; + +import static org.mockito.Mockito.mock; +import static org.mockito.Mockito.when; public class IndexFieldTypeTests extends FieldTypeTestCase { + @Override protected MappedFieldType createDefaultFieldType() { return new IndexFieldMapper.IndexFieldType(); } + + public void testPrefixQuery() { + MappedFieldType ft = createDefaultFieldType(); + ft.setName("field"); + ft.setIndexOptions(IndexOptions.DOCS); + + assertEquals(new MatchAllDocsQuery(), ft.prefixQuery("ind", null, createContext())); + assertEquals(new MatchNoDocsQuery(), ft.prefixQuery("other_ind", null, createContext())); + } + + public void testRegexpQuery() { + MappedFieldType ft = createDefaultFieldType(); + ft.setName("field"); + ft.setIndexOptions(IndexOptions.DOCS); + + assertEquals(new MatchAllDocsQuery(), ft.regexpQuery("ind.x", 0, 10, null, createContext())); + assertEquals(new MatchNoDocsQuery(), ft.regexpQuery("ind?x", 0, 10, null, createContext())); + } + + public void testWildcardQuery() { + MappedFieldType ft = createDefaultFieldType(); + ft.setName("field"); + ft.setIndexOptions(IndexOptions.DOCS); + + assertEquals(new MatchAllDocsQuery(), ft.wildcardQuery("ind*x", null, createContext())); + assertEquals(new MatchNoDocsQuery(), ft.wildcardQuery("other_ind*x", null, createContext())); + } + + private QueryShardContext createContext() { + QueryShardContext context = mock(QueryShardContext.class); + + Index index = new Index("index", "123"); + when(context.getFullyQualifiedIndex()).thenReturn(index); + when(context.index()).thenReturn(index); + + return context; + } }