diff options
Diffstat (limited to 'java')
-rw-r--r-- | java/src/com/google/android/icing/IcingSearchEngine.java | 23 | ||||
-rw-r--r-- | java/tests/instrumentation/src/com/google/android/icing/IcingSearchEngineTest.java | 52 |
2 files changed, 75 insertions, 0 deletions
diff --git a/java/src/com/google/android/icing/IcingSearchEngine.java b/java/src/com/google/android/icing/IcingSearchEngine.java index 7be631c..76fa33d 100644 --- a/java/src/com/google/android/icing/IcingSearchEngine.java +++ b/java/src/com/google/android/icing/IcingSearchEngine.java @@ -328,6 +328,27 @@ public final class IcingSearchEngine { } @NonNull + public DeleteResultProto deleteByQuery(@NonNull SearchSpecProto searchSpec) { + byte[] deleteResultBytes = nativeDeleteByQuery(nativePointer, searchSpec.toByteArray()); + if (deleteResultBytes == null) { + Log.e(TAG, "Received null DeleteResultProto from native."); + return DeleteResultProto.newBuilder() + .setStatus(StatusProto.newBuilder().setCode(StatusProto.Code.INTERNAL)) + .build(); + } + + try { + return DeleteResultProto.parseFrom( + deleteResultBytes, EXTENSION_REGISTRY_LITE); + } catch (InvalidProtocolBufferException e) { + Log.e(TAG, "Error parsing DeleteResultProto.", e); + return DeleteResultProto.newBuilder() + .setStatus(StatusProto.newBuilder().setCode(StatusProto.Code.INTERNAL)) + .build(); + } + } + + @NonNull public PersistToDiskResultProto persistToDisk() { byte[] persistToDiskResultBytes = nativePersistToDisk(nativePointer); if (persistToDiskResultBytes == null) { @@ -438,6 +459,8 @@ public final class IcingSearchEngine { private static native byte[] nativeDeleteBySchemaType(long nativePointer, String schemaType); + private static native byte[] nativeDeleteByQuery(long nativePointer, byte[] searchSpecBytes); + private static native byte[] nativePersistToDisk(long nativePointer); private static native byte[] nativeOptimize(long nativePointer); diff --git a/java/tests/instrumentation/src/com/google/android/icing/IcingSearchEngineTest.java b/java/tests/instrumentation/src/com/google/android/icing/IcingSearchEngineTest.java index d907d4e..fb77d6e 100644 --- a/java/tests/instrumentation/src/com/google/android/icing/IcingSearchEngineTest.java +++ b/java/tests/instrumentation/src/com/google/android/icing/IcingSearchEngineTest.java @@ -335,6 +335,58 @@ public final class IcingSearchEngineTest { assertThat(getResultProto.getStatus().getCode()).isEqualTo(StatusProto.Code.NOT_FOUND); } + + @Test + public void testDeleteByQuery() throws Exception { + IcingSearchEngineOptions options = + IcingSearchEngineOptions.newBuilder().setBaseDir(filesDir).build(); + IcingSearchEngine icing = new IcingSearchEngine(options); + assertThat(icing.initialize().getStatus().getCode()).isEqualTo(StatusProto.Code.OK); + + SchemaTypeConfigProto emailTypeConfig = createEmailTypeConfig(); + SchemaProto schema = SchemaProto.newBuilder().addTypes(emailTypeConfig).build(); + assertThat( + icing + .setSchema(schema, /*ignoreErrorsAndDeleteDocuments=*/ false) + .getStatus() + .getCode()) + .isEqualTo(StatusProto.Code.OK); + + DocumentProto emailDocument1 = + createEmailDocument("namespace", "uri1").toBuilder() + .addProperties(PropertyProto.newBuilder().setName("subject").addStringValues("foo")) + .build();; + assertThat(icing.put(emailDocument1).getStatus().getCode()).isEqualTo(StatusProto.Code.OK); + DocumentProto emailDocument2 = + createEmailDocument("namespace", "uri2").toBuilder() + .addProperties(PropertyProto.newBuilder().setName("subject").addStringValues("bar")) + .build();; + assertThat(icing.put(emailDocument2).getStatus().getCode()).isEqualTo(StatusProto.Code.OK); + + SearchSpecProto searchSpec = + SearchSpecProto.newBuilder() + .setQuery("foo") + .setTermMatchType(TermMatchType.Code.PREFIX) + .build(); + + SearchResultProto searchResultProto = + icing.search( + searchSpec, + ScoringSpecProto.getDefaultInstance(), + ResultSpecProto.getDefaultInstance()); + assertThat(searchResultProto.getStatus().getCode()).isEqualTo(StatusProto.Code.OK); + assertThat(searchResultProto.getResultsCount()).isEqualTo(1); + assertThat(searchResultProto.getResults(0).getDocument()).isEqualTo(emailDocument1); + + DeleteResultProto deleteResultProto = icing.deleteByQuery(searchSpec); + assertThat(deleteResultProto.getStatus().getCode()).isEqualTo(StatusProto.Code.OK); + + GetResultProto getResultProto = icing.get("namespace", "uri1"); + assertThat(getResultProto.getStatus().getCode()).isEqualTo(StatusProto.Code.NOT_FOUND); + getResultProto = icing.get("namespace", "uri2"); + assertThat(getResultProto.getStatus().getCode()).isEqualTo(StatusProto.Code.OK); + } + @Test public void testPersistToDisk() throws Exception { IcingSearchEngineOptions options = |