ServletContextSystemInfo.java

package com.reallifedeveloper.common.infrastructure.jmx;

import static com.reallifedeveloper.common.domain.LogUtil.removeCRLF;

import java.io.InputStream;

import java.util.jar.Attributes;

import java.util.jar.Manifest;

import org.checkerframework.checker.nullness.qual.Nullable;

import org.slf4j.Logger;

import org.slf4j.LoggerFactory;

import org.springframework.jmx.export.annotation.ManagedAttribute;

import org.springframework.jmx.export.annotation.ManagedResource;

import org.springframework.web.context.ServletContextAware;

import edu.umd.cs.findbugs.annotations.SuppressFBWarnings;

import jakarta.servlet.ServletContext;

/**

 * An implementation of the JMX {@link SystemInfoMXBean} interface that reads the system information from a manifest file in a WAR file.

 * <p>

 * This class expects to be configured as a Spring bean in a web application so that the {@link #setServletContext(ServletContext)} method

 * is called automatically. If you want to use this class outside of Spring, you are responsible for calling this method.

 *

 * @author RealLifeDeveloper

 */

@ManagedResource(description = "General System Information")

    private static final String VERSION_MANIFEST_ENTRY = "Implementation-Version";

    private static final String BUILD_TIME_MANIFEST_ENTRY = "Build-Time";

    private static final String SCM_REVISION_MANIFEST_ENTRY = "SCM-Revision";

    private @Nullable String version;

    private @Nullable String buildTime;

    private @Nullable String scmRevision;

    @Override

    @ManagedAttribute(description = "System version")

    public @Nullable String getVersion() {

    }

    @Override

    @ManagedAttribute(description = "Date and time that the system was built")

    public @Nullable String getBuildTime() {

    }

    @Override

    @ManagedAttribute(description = "System revision number in version control")

    public @Nullable String getScmRevision() {

    }

    @Override

    @SuppressWarnings({ "PMD.AvoidCatchingGenericException", "PMD.LooseCoupling" })

    @SuppressFBWarnings("REC_CATCH_EXCEPTION")

    public void setServletContext(ServletContext servletContext) {

}

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