Allow logging via SLF4J and logback-classic. Fixes #5

build.gradle

@@ -92,8 +92,9 @@ dependencies {
     implementation "org.quartz-scheduler:quartz:2.3.2"
 
     implementation "org.slf4j:slf4j-api:2.0.7"
-
-    runtimeOnly "org.slf4j:slf4j-simple:2.0.7"
+    runtimeOnly "ch.qos.logback:logback-core:1.3.8"
+    runtimeOnly "ch.qos.logback:logback-classic:1.3.8"
+    //runtimeOnly "org.slf4j:slf4j-simple:2.0.7"
 
     implementation "org.apache.ws.commons.axiom:axiom:1.2.22"
     implementation "org.apache.ws.commons.axiom:axiom-impl:1.2.22"

src/main/resources/logback.xml

@@ -0,0 +1,34 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<configuration>
+    <appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">
+        <encoder class="ch.qos.logback.classic.encoder.PatternLayoutEncoder">
+            <pattern>%-5level %logger{36} - %msg%n</pattern>
+        </encoder>
+    </appender>
+    <appender name="XSERVICES-LOG" class="ch.qos.logback.core.rolling.RollingFileAppender">
+        <file>../logs/XServices.log</file>
+        <rollingPolicy class="ch.qos.logback.core.rolling.SizeAndTimeBasedRollingPolicy">
+            <!-- rollover daily -->
+            <fileNamePattern>XServices-%d{yyyy-MM-dd}.%i.log</fileNamePattern>
+            <!-- each file should be at most 100MB, keep 60 days worth of history, but at most 20GB -->
+            <maxFileSize>100MB</maxFileSize>
+            <maxHistory>60</maxHistory>
+            <totalSizeCap>4GB</totalSizeCap>
+        </rollingPolicy>
+        <encoder class="ch.qos.logback.classic.encoder.PatternLayoutEncoder">
+            <pattern>%d{HH:mm:ss.SSS} [%thread] %-5level %logger{36} - %msg%n</pattern>
+        </encoder>
+    </appender>
+
+    <logger name="org.quartz" level="ERROR" />
+    <logger name="org.apache.shiro" level="ERROR" />
+    <logger name="net.brutex.xservices" additivity="false" level="INFO">
+            <appender-ref ref="XSERVICES-LOG"  />
+    </logger>
+
+
+    <root level="WARN">
+        <appender-ref ref="STDOUT" /> <!-- This is usually captured by tomcat server.log -->
+        <appender-ref ref="XSERVICES-LOG" />
+    </root>
+</configuration>

src/main/webapp/WEB-INF/web.xml

@@ -163,4 +163,14 @@
     </security-constraint>
     -->
 
+	<servlet>
+		<servlet-name>ViewStatusMessages</servlet-name>
+		<servlet-class>ch.qos.logback.classic.ViewStatusMessagesServlet</servlet-class>
+	</servlet>
+
+	<servlet-mapping>
+		<servlet-name>ViewStatusMessages</servlet-name>
+		<url-pattern>/logs</url-pattern>
+	</servlet-mapping>
+
 </web-app>