127 lines
4.4 KiB
Java
127 lines
4.4 KiB
Java
/*
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* Copyright 2015 Alexander Nozik.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package inr.numass;
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import hep.dataforge.data.FileDataFactory;
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import hep.dataforge.data.binary.Binary;
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import hep.dataforge.io.BasicIOManager;
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import hep.dataforge.meta.Meta;
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import hep.dataforge.names.Name;
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import inr.numass.data.NumassPawReader;
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import inr.numass.storage.NumassDataReader;
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import inr.numass.storage.RawNMFile;
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import org.apache.commons.io.FilenameUtils;
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import org.apache.commons.io.output.TeeOutputStream;
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import java.io.*;
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import java.util.ArrayList;
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import java.util.Arrays;
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import java.util.List;
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/**
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*
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* @author Darksnake
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*/
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public class NumassIO extends BasicIOManager {
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public static final String NUMASS_OUTPUT_CONTEXT_KEY = "numass.outputDir";
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public static RawNMFile readAsDat(Binary source, Meta config) throws IOException {
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return new NumassDataReader(source, config).read();
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}
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// private File getOutputDir() {
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// String outputDirPath = getContext().getString(NUMASS_OUTPUT_CONTEXT_KEY, ".");
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// File res = new File(getRootDirectory(), outputDirPath);
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// if (!res.exists()) {
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// res.mkdir();
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// }
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// return res;
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//
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// }
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public static RawNMFile readAsPaw(Binary source, Meta config) throws IOException {
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return new NumassPawReader().readPaw(source, config.getString(FileDataFactory.FILE_NAME_KEY));
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}
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public static RawNMFile getNumassData(Binary binary, Meta config) {
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try {
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RawNMFile dataFile;
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String extension = FilenameUtils.getExtension(config.getString(FileDataFactory.FILE_NAME_KEY)).toLowerCase();
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switch (extension) {
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case "paw":
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dataFile = readAsPaw(binary, config);
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break;
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case "dat":
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dataFile = readAsDat(binary, config);
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break;
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default:
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throw new RuntimeException("Wrong file format");
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}
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return dataFile;
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} catch (IOException ex) {
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throw new RuntimeException(ex);
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}
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}
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@Override
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public OutputStream out(Name stage, Name name) {
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List<String> tokens = new ArrayList<>();
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if (getContext().hasValue("numass.path")) {
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String path = getContext().getString("numass.path");
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if (path.contains(".")) {
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tokens.addAll(Arrays.asList(path.split(".")));
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} else {
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tokens.add(path);
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}
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}
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if (stage != null) {
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tokens.addAll(Arrays.asList(stage.asArray()));
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}
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String dirName = String.join(File.separator, tokens);
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String fileName = name.removeNameSpace().toString() + ".out";
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return buildOut(getWorkDirectory(), dirName, fileName);
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}
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protected OutputStream buildOut(File parentDir, String dirName, String fileName) {
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File outputFile;
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if (!parentDir.exists()) {
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throw new RuntimeException("Working directory does not exist");
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}
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if (dirName != null && !dirName.isEmpty()) {
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parentDir = new File(parentDir, dirName);
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if (!parentDir.exists()) {
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parentDir.mkdirs();
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}
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}
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// String output = source.meta().getString("output", this.meta().getString("output", fileName + ".onComplete"));
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outputFile = new File(parentDir, fileName);
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try {
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if (getContext().getBoolean("numass.consoleOutput", false)) {
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return new TeeOutputStream(new FileOutputStream(outputFile), System.out);
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} else {
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return new FileOutputStream(outputFile);
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}
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} catch (FileNotFoundException ex) {
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throw new RuntimeException(ex);
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}
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}
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}
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