001/*
002 *  Copyright (c) 2023-2026, Agents-Flex (fuhai999@gmail.com).
003 *  <p>
004 *  Licensed under the Apache License, Version 2.0 (the "License");
005 *  you may not use this file except in compliance with the License.
006 *  You may obtain a copy of the License at
007 *  <p>
008 *  http://www.apache.org/licenses/LICENSE-2.0
009 *  <p>
010 *  Unless required by applicable law or agreed to in writing, software
011 *  distributed under the License is distributed on an "AS IS" BASIS,
012 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013 *  See the License for the specific language governing permissions and
014 *  limitations under the License.
015 */
016package com.agentsflex.core.file2text.source;
017
018import java.io.File;
019import java.io.FileInputStream;
020import java.io.FileNotFoundException;
021import java.io.InputStream;
022
023public class FileDocumentSource implements DocumentSource {
024
025    private final File file;
026    private final String mimeType;
027
028    public FileDocumentSource(File file) {
029        this(file, null);
030    }
031
032    public FileDocumentSource(File file, String mimeType) {
033        this.file = file;
034        this.mimeType = mimeType;
035    }
036
037    @Override
038    public String getFileName() {
039        return file.getName();
040    }
041
042    @Override
043    public String getMimeType() {
044        return mimeType;
045    }
046
047    @Override
048    public InputStream openStream() {
049        try {
050            return new FileInputStream(file);
051        } catch (FileNotFoundException e) {
052            throw new RuntimeException(e);
053        }
054    }
055
056}