/*- * #%L * SciJava polyglot kernel for Jupyter. * %% * Copyright (C) 2017 Hadrien Mary * %% * Licensed 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. * #L% */ package org.scijava.jupyter.kernel.configuration; import com.twosigma.beakerx.kernel.Config; import com.twosigma.beakerx.kernel.ConfigurationFile; import com.twosigma.beakerx.message.MessageSerializer; import java.io.File; import java.io.IOException; import java.nio.file.Files; import java.nio.file.Path; import org.scijava.Context; import org.scijava.log.LogService; import org.scijava.plugin.Parameter; /** * * @author Hadrien Mary */ public class ScijavaKernelConfigurationFile implements ConfigurationFile { @Parameter private transient LogService log; private final File configFile; private Config configuration; private final String logLevel; public ScijavaKernelConfigurationFile(Context context, String logLevel, Path connectionFile) { context.inject(this); this.configFile = connectionFile.toFile(); this.logLevel = logLevel; } @Override public Config getConfig() { if (configuration == null) { try { configuration = MessageSerializer.parse(new String(Files.readAllBytes(this.configFile.toPath())), Config.class); } catch (IOException ex) { log.error("Issue loading connection file : " + ex); } } return configuration; } public String getLogLevel() { return this.logLevel; } }