| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF 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.apache.jackrabbit.oak.plugins.index.fulltext; |
| |
| import static com.google.common.base.Preconditions.checkNotNull; |
| |
| import org.jetbrains.annotations.NotNull; |
| import org.jetbrains.annotations.Nullable; |
| |
| public class ExtractedText { |
| public enum ExtractionResult { |
| /** |
| * Indicates that text extraction was successful and some text |
| * was extracted |
| */ |
| SUCCESS, |
| /** |
| * Indicates that no text was extracted. This can happen if the |
| * mimeType for the binary is part of exclusion list |
| */ |
| EMPTY, |
| /** |
| * Indicates that text extraction resulted in an error. |
| * The {@link ExtractedText#getExtractedText()} might contain |
| * more details |
| */ |
| ERROR |
| } |
| |
| public static final ExtractedText ERROR = new ExtractedText(ExtractionResult.ERROR); |
| |
| public static final ExtractedText EMPTY = new ExtractedText(ExtractionResult.EMPTY, ""); |
| |
| private final ExtractionResult extractionResult; |
| private final CharSequence extractedText; |
| |
| public ExtractedText(@NotNull ExtractionResult extractionResult){ |
| this(extractionResult, null); |
| } |
| |
| public ExtractedText(@NotNull ExtractionResult extractionResult,CharSequence extractedText) { |
| this.extractionResult = extractionResult; |
| this.extractedText = extractedText; |
| checkState(); |
| } |
| |
| @NotNull |
| public ExtractionResult getExtractionResult() { |
| return extractionResult; |
| } |
| |
| @Nullable |
| public CharSequence getExtractedText() { |
| return extractedText; |
| } |
| |
| private void checkState() { |
| if (extractionResult == ExtractionResult.SUCCESS){ |
| checkNotNull(extractedText, "extractedText must not be null for SUCCESS"); |
| } |
| } |
| } |