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LogstashSocketAppender.java
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LogstashSocketAppender.java
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/**
* 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.
*/
package net.logstash.logback.appender;
import java.net.SocketException;
import java.net.UnknownHostException;
import java.util.List;
import net.logstash.logback.composite.JsonProvider;
import net.logstash.logback.decorate.JsonFactoryDecorator;
import net.logstash.logback.decorate.JsonGeneratorDecorator;
import net.logstash.logback.fieldnames.LogstashFieldNames;
import net.logstash.logback.layout.LogstashLayout;
import ch.qos.logback.classic.pattern.ThrowableHandlingConverter;
import ch.qos.logback.classic.spi.ILoggingEvent;
import ch.qos.logback.core.Layout;
import ch.qos.logback.core.net.SyslogAppenderBase;
import ch.qos.logback.core.net.SyslogOutputStream;
public class LogstashSocketAppender extends SyslogAppenderBase<ILoggingEvent> {
private final LogstashLayout logstashLayout = new LogstashLayout();
@Override
public Layout<ILoggingEvent> buildLayout() {
logstashLayout.setContext(getContext());
return logstashLayout;
}
@Override
public void start() {
super.start();
getLayout().start();
}
@Override
public void stop() {
super.stop();
getLayout().stop();
}
public LogstashSocketAppender() {
setFacility("NEWS"); // NOTE: this value is never used
}
@Override
public int getSeverityForEvent(Object eventObject) {
return 0; // NOTE: this value is never used
}
public String getHost() {
return getSyslogHost();
}
/**
* Just an alias for syslogHost (since that name doesn't make much sense here)
*
* @param host
*/
public void setHost(String host) {
setSyslogHost(host);
}
public void addProvider(JsonProvider<ILoggingEvent> provider) {
logstashLayout.addProvider(provider);
}
public void setCustomFields(String customFields) {
logstashLayout.setCustomFields(customFields);
}
public String getCustomFields() {
return logstashLayout.getCustomFields().toString();
}
public boolean isIncludeCallerInfo() {
return logstashLayout.isIncludeCallerInfo();
}
public void setIncludeCallerInfo(boolean includeCallerInfo) {
logstashLayout.setIncludeCallerInfo(includeCallerInfo);
}
public LogstashFieldNames getFieldNames() {
return logstashLayout.getFieldNames();
}
public void setFieldNames(LogstashFieldNames fieldNames) {
logstashLayout.setFieldNames(fieldNames);
}
public boolean isIncludeMdc() {
return logstashLayout.isIncludeMdc();
}
public void setIncludeMdc(boolean includeMdc) {
logstashLayout.setIncludeMdc(includeMdc);
}
public List<String> getIncludeMdcKeyNames() {
return logstashLayout.getIncludeMdcKeyNames();
}
public void addIncludeMdcKeyName(String includedMdcKeyName) {
logstashLayout.addIncludeMdcKeyName(includedMdcKeyName);
}
public void setIncludeMdcKeyNames(List<String> includeMdcKeyNames) {
logstashLayout.setIncludeMdcKeyNames(includeMdcKeyNames);
}
public List<String> getExcludeMdcKeyNames() {
return logstashLayout.getExcludeMdcKeyNames();
}
public void addExcludeMdcKeyName(String excludedMdcKeyName) {
logstashLayout.addExcludeMdcKeyName(excludedMdcKeyName);
}
public void setExcludeMdcKeyNames(List<String> excludeMdcKeyNames) {
logstashLayout.setExcludeMdcKeyNames(excludeMdcKeyNames);
}
public boolean isIncludeContext() {
return logstashLayout.isIncludeContext();
}
public void setIncludeContext(boolean includeContext) {
logstashLayout.setIncludeContext(includeContext);
}
public int getShortenedLoggerNameLength() {
return logstashLayout.getShortenedLoggerNameLength();
}
public void setShortenedLoggerNameLength(int length) {
logstashLayout.setShortenedLoggerNameLength(length);
}
public JsonFactoryDecorator getJsonFactoryDecorator() {
return logstashLayout.getJsonFactoryDecorator();
}
public void setJsonFactoryDecorator(JsonFactoryDecorator jsonFactoryDecorator) {
logstashLayout.setJsonFactoryDecorator(jsonFactoryDecorator);
}
public JsonGeneratorDecorator getJsonGeneratorDecorator() {
return logstashLayout.getJsonGeneratorDecorator();
}
public void setJsonGeneratorDecorator(JsonGeneratorDecorator jsonGeneratorDecorator) {
logstashLayout.setJsonGeneratorDecorator(jsonGeneratorDecorator);
}
public String getTimeZone() {
return logstashLayout.getTimeZone();
}
public void setTimeZone(String timeZoneId) {
logstashLayout.setTimeZone(timeZoneId);
}
public ThrowableHandlingConverter getThrowableConverter() {
return logstashLayout.getThrowableConverter();
}
public void setThrowableConverter(ThrowableHandlingConverter throwableConverter) {
logstashLayout.setThrowableConverter(throwableConverter);
}
public Layout<ILoggingEvent> getPrefix() {
return logstashLayout.getPrefix();
}
public void setPrefix(Layout<ILoggingEvent> prefix) {
logstashLayout.setPrefix(prefix);
}
public Layout<ILoggingEvent> getSuffix() {
return logstashLayout.getSuffix();
}
public void setSuffix(Layout<ILoggingEvent> suffix) {
logstashLayout.setSuffix(suffix);
}
@Override
public SyslogOutputStream createOutputStream() throws UnknownHostException, SocketException {
return new SyslogOutputStream(this.getHost(), this.getPort());
}
}