Наметки по аппендеру в language client

src/main/java/com/github/_1c_syntax/bsl/languageserver/infrastructure/LanguageClientAwareAppender.java

@@ -0,0 +1,62 @@
+/*
+ * This file is a part of BSL Language Server.
+ *
+ * Copyright (c) 2018-2023
+ * Alexey Sosnoviy <labotamy@gmail.com>, Nikita Fedkin <nixel2007@gmail.com> and contributors
+ *
+ * SPDX-License-Identifier: LGPL-3.0-or-later
+ *
+ * BSL Language Server is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3.0 of the License, or (at your option) any later version.
+ *
+ * BSL Language Server is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with BSL Language Server.
+ */
+package com.github._1c_syntax.bsl.languageserver.infrastructure;
+
+import ch.qos.logback.classic.spi.ILoggingEvent;
+import ch.qos.logback.core.ConsoleAppender;
+import com.github._1c_syntax.bsl.languageserver.LanguageClientHolder;
+import jakarta.annotation.Nullable;
+import lombok.Setter;
+import org.eclipse.lsp4j.MessageParams;
+import org.eclipse.lsp4j.MessageType;
+import org.eclipse.lsp4j.services.LanguageClient;
+
+import java.io.IOException;
+
+public class LanguageClientAwareAppender
+ extends ConsoleAppender<ILoggingEvent> {
+
+ protected static LanguageClientAwareAppender INSTANCE;
+
+ @Setter
+ @Nullable
+ private LanguageClientHolder clientHolder;
+
+ public LanguageClientAwareAppender() {
+ super();
+ // hacky hack
+ INSTANCE = this;
+ }
+
+ @Override
+ protected void writeOut(ILoggingEvent event) throws IOException {
+ if (clientHolder != null && clientHolder.isConnected()) {
+ LanguageClient languageClient = clientHolder.getClient().orElseThrow();
+
+ var params = new MessageParams(MessageType.Info, event.getFormattedMessage());
+ languageClient.logMessage(params);
+
+ return;
+ }
+ super.writeOut(event);
+ }
+}

src/main/java/com/github/_1c_syntax/bsl/languageserver/infrastructure/LanguageClientAwareAppenderConfiguration.java

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+/*
+ * This file is a part of BSL Language Server.
+ *
+ * Copyright (c) 2018-2023
+ * Alexey Sosnoviy <labotamy@gmail.com>, Nikita Fedkin <nixel2007@gmail.com> and contributors
+ *
+ * SPDX-License-Identifier: LGPL-3.0-or-later
+ *
+ * BSL Language Server is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3.0 of the License, or (at your option) any later version.
+ *
+ * BSL Language Server is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with BSL Language Server.
+ */
+package com.github._1c_syntax.bsl.languageserver.infrastructure;
+
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+
+@Configuration
+public class LanguageClientAwareAppenderConfiguration {
+
+ @Bean
+ public LanguageClientAwareAppender languageClientAwareAppender() {
+ return LanguageClientAwareAppender.INSTANCE;
+ }
+}

src/main/resources/language-client-aware-appender.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+
+<!--
+Console appender logback configuration provided for import, equivalent to the programmatic
+initialization performed by Boot
+-->
+
+<included>
+ <appender name="LANGUAGE_CLIENT_AWARE" class="com.github._1c_syntax.bsl.languageserver.infrastructure.LanguageClientAwareAppender">
+ <filter class="ch.qos.logback.classic.filter.ThresholdFilter">
+ <level>${CONSOLE_LOG_THRESHOLD}</level>
+ </filter>
+ <encoder>
+ <pattern>${CONSOLE_LOG_PATTERN}</pattern>
+ <charset>${CONSOLE_LOG_CHARSET}</charset>
+ </encoder>
+ </appender>
+</included>

src/main/resources/logback-spring.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<configuration>
+ <include resource="org/springframework/boot/logging/logback/defaults.xml"/>
+ <include resource="language-client-aware-appender.xml" />
+ <root level="DEBUG">
+ <appender-ref ref="LANGUAGE_CLIENT_AWARE" />
+ </root>
+</configuration>