JakartaMigration

<?xml version="1.0" encoding="UTF-8"?>
<configuration>
    <include resource="org/springframework/boot/logging/logback/defaults.xml"/>
    
    <!-- For MCP stdio mode: all logs must go to stderr, not stdout -->
    <!-- stdout is reserved for JSON-RPC protocol messages -->
    <springProfile name="mcp-stdio">
        <appender name="CONSOLE" class="ch.qos.logback.core.ConsoleAppender">
            <target>System.err</target>
            <encoder>
                <pattern>%d{HH:mm:ss.SSS} [%thread] %-5level %logger{36} - %msg%n</pattern>
            </encoder>
        </appender>
        
        <root level="WARN">
            <appender-ref ref="CONSOLE" />
        </root>
        
        <!-- Application logs at INFO level -->
        <logger name="adrianmikula.jakartamigration" level="INFO" />
        <logger name="org.springframework.ai.mcp" level="INFO" />
    </springProfile>
    
    <!-- Default profile: normal logging to stdout -->
    <springProfile name="!mcp-stdio">
        <appender name="CONSOLE" class="ch.qos.logback.core.ConsoleAppender">
            <encoder>
                <pattern>%d{yyyy-MM-dd HH:mm:ss} - %msg%n</pattern>
            </encoder>
        </appender>
        
        <root level="INFO">
            <appender-ref ref="CONSOLE" />
        </root>
        
        <logger name="adrianmikula.projectname" level="DEBUG" />
        <logger name="org.springframework.ai.mcp" level="DEBUG" />
    </springProfile>
</configuration>