kingbbode/spring-boot-ehcache-monitor

Ehcache Monitoring Web for Srping Boot Application.

spring-boot-ehcache-monitor

SPEC

• Spring Framework 4
• Ehache 3
• Vaadin 8
• Vaadin Chartjs

ENVIRONMENT

• JDK 1.8
• Spring Boot

Setup

build.gradle

repositories {
    jcenter()
}

dependencies {
    compile 'com.github.kingbbode:spring-boot-ehcache-monitor:{version}'
}


dependencyManagement {
    imports {
        mavenBom "com.vaadin:vaadin-bom:8.1.0"
    }
}

Usage

Example

---

Path

your.application.com/admin/ehcache

---

DashBoard

EhCache LIST

• 전체 Cache 리스트와 기본 정보를 노출

Hit Line Chart

• 분 단위 Cache Hit Line Chart

---

Cache Detail

Table

• Cache 기본 정보와 상세 Cache 데이터 리스트
• 삭제 : 특정 Cache 의 특정 데이터를 삭제 가능

Refresh & Flush

• Refresh : 새로고침 없이 데이터를 갱신
• Flush : 캐시 전체 데이터를 삭제

Search

• Cache 데이터의 Key 값 검색 지원

Description

• Ehcache 의 쉬운 모니터링 툴이 없어서 만듦.
• 전체적인 기능은 RMI 환경을 지원
  • 상세 조회, 삭제에 대한 기본적인 기능은 RMI 환경을 지원.
  • 통계 데이터는 단일 서버에 대한 데이터만 노출.
  • 분산 환경이라면, 대부분 통계 데이터가 거의 동일한 추이를 보이므로, 단일 서버에 대한 통계 모니터링만으로 충분할 수도 있다고 판단.
  • RMI 가 통계 데이터를 지원하지 않으며, 몇 가지 통계를 가져올 순 있지만 서비스에 영향을 줄 수 있으므로 스펙 제외.
• Spring Security 를 사용하여 'admin/cache' 에 대한 접근을 제한할 것을 추천.

spring-boot-ehcache-monitor's Issues

Add Support For Ehcache 3.10.0

• Hope add Support For Ehcache 3.10.0 .
• Refer to #7

create modal for cache value

The value of the cache may be too large to be a table column.

Unable to manage EHCache under the JSR107 specification

The following is my related introduction in POM.xml.

<!-- https://mvnrepository.com/artifact/org.ehcache/ehcache -->
        <dependency>
            <groupId>org.ehcache</groupId>
            <artifactId>ehcache</artifactId>
            <version>3.9.7</version>
        </dependency>
        <!-- https://mvnrepository.com/artifact/javax.cache/cache-api -->
        <dependency>
            <groupId>javax.cache</groupId>
            <artifactId>cache-api</artifactId>
            <version>1.1.1</version>
        </dependency>
<!-- https://mvnrepository.com/artifact/com.github.kingbbode/spring-boot-ehcache-monitor -->
        <dependency>
            <groupId>com.github.kingbbode</groupId>
            <artifactId>spring-boot-ehcache-monitor</artifactId>
            <version>1.1</version>
            <exclusions>
                <exclusion>
                    <groupId>com.vaadin</groupId>
                    <artifactId>vaadin-client-compiled</artifactId>
                </exclusion>
                <exclusion>
                    <groupId>com.vaadin</groupId>
                    <artifactId>vaadin-themes</artifactId>
                </exclusion>
            </exclusions>
        </dependency>
        <!-- https://mvnrepository.com/artifact/com.vaadin/vaadin-bom -->
        <dependency>
            <groupId>com.vaadin</groupId>
            <artifactId>vaadin-bom</artifactId>
            <version>22.0.0</version>
            <type>pom</type>
        </dependency>

When I tried to introduce spring-boot-ehcache-monitor, I found that EHCache under the JSR107 specification could not be managed, and it would throw an exception.

2021-12-10 12:42:38.851  WARN 15764 --- [  restartedMain] o.e.i.i.executor.PooledExecutionService  : No default pool configured, services requiring thread pools must be configured explicitly using named thread pools
2021-12-10 12:42:39.016  INFO 15764 --- [  restartedMain] org.ehcache.core.EhcacheManager          : Cache 'displaysASpecificStatisticalTable' created in EhcacheManager.
2021-12-10 12:42:39.090  INFO 15764 --- [  restartedMain] org.ehcache.core.EhcacheManager          : Cache 'TbCompanyToTablePOCache' created in EhcacheManager.
2021-12-10 12:42:39.112  INFO 15764 --- [  restartedMain] org.ehcache.jsr107.Eh107CacheManager     : Registering Ehcache MBean javax.cache:type=CacheConfiguration,CacheManager=file./D./TwinklingLiftWorks/TestAndExperiment/JavaInIntelliJIDEA/lingh/lingh-springboot/lingh-web/target/classes/ehcache.xml,Cache=displaysASpecificStatisticalTable
2021-12-10 12:42:39.112  INFO 15764 --- [  restartedMain] org.ehcache.jsr107.Eh107CacheManager     : Registering Ehcache MBean javax.cache:type=CacheStatistics,CacheManager=file./D./TwinklingLiftWorks/TestAndExperiment/JavaInIntelliJIDEA/lingh/lingh-springboot/lingh-web/target/classes/ehcache.xml,Cache=displaysASpecificStatisticalTable
2021-12-10 12:42:39.113  INFO 15764 --- [  restartedMain] org.ehcache.jsr107.Eh107CacheManager     : Registering Ehcache MBean javax.cache:type=CacheConfiguration,CacheManager=file./D./TwinklingLiftWorks/TestAndExperiment/JavaInIntelliJIDEA/lingh/lingh-springboot/lingh-web/target/classes/ehcache.xml,Cache=TbCompanyToTablePOCache
2021-12-10 12:42:39.113  INFO 15764 --- [  restartedMain] org.ehcache.jsr107.Eh107CacheManager     : Registering Ehcache MBean javax.cache:type=CacheStatistics,CacheManager=file./D./TwinklingLiftWorks/TestAndExperiment/JavaInIntelliJIDEA/lingh/lingh-springboot/lingh-web/target/classes/ehcache.xml,Cache=TbCompanyToTablePOCache
2021-12-10 12:42:39.117  INFO 15764 --- [  restartedMain] org.ehcache.jsr107.Eh107CacheManager     : Registering Ehcache MBean javax.cache:type=CacheConfiguration,CacheManager=file./D./TwinklingLiftWorks/TestAndExperiment/JavaInIntelliJIDEA/lingh/lingh-springboot/lingh-web/target/classes/ehcache.xml,Cache=displaysASpecificStatisticalTable
2021-12-10 12:42:39.118  INFO 15764 --- [  restartedMain] org.ehcache.jsr107.Eh107CacheManager     : Registering Ehcache MBean javax.cache:type=CacheStatistics,CacheManager=file./D./TwinklingLiftWorks/TestAndExperiment/JavaInIntelliJIDEA/lingh/lingh-springboot/lingh-web/target/classes/ehcache.xml,Cache=displaysASpecificStatisticalTable
2021-12-10 12:42:39.118  INFO 15764 --- [  restartedMain] org.ehcache.jsr107.Eh107CacheManager     : Registering Ehcache MBean javax.cache:type=CacheConfiguration,CacheManager=file./D./TwinklingLiftWorks/TestAndExperiment/JavaInIntelliJIDEA/lingh/lingh-springboot/lingh-web/target/classes/ehcache.xml,Cache=TbCompanyToTablePOCache
2021-12-10 12:42:39.118  INFO 15764 --- [  restartedMain] org.ehcache.jsr107.Eh107CacheManager     : Registering Ehcache MBean javax.cache:type=CacheStatistics,CacheManager=file./D./TwinklingLiftWorks/TestAndExperiment/JavaInIntelliJIDEA/lingh/lingh-springboot/lingh-web/target/classes/ehcache.xml,Cache=TbCompanyToTablePOCache
2021-12-10 12:42:40.175  INFO 15764 --- [  restartedMain] o.s.b.a.e.web.EndpointLinksResolver      : Exposing 13 endpoint(s) beneath base path ''
2021-12-10 12:42:40.814  WARN 15764 --- [  restartedMain] ConfigServletWebServerApplicationContext : Exception encountered during context initialization - cancelling refresh attempt: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'cacheHistoryStore' defined in class path resource [com/github/kingbbode/ehcache/monitor/EhcacheMonitorAutoConfiguration$EnableHistoryConfiguration.class]: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [com.github.kingbbode.ehcache.monitor.component.CacheHistoryStore]: Factory method 'cacheHistoryStore' threw exception; nested exception is java.lang.ClassCastException: org.springframework.cache.jcache.JCacheCacheManager cannot be cast to org.springframework.cache.ehcache.EhCacheCacheManager
2021-12-10 12:42:40.830  INFO 15764 --- [  restartedMain] org.ehcache.core.EhcacheManager          : Cache 'displaysASpecificStatisticalTable' removed from EhcacheManager.
2021-12-10 12:42:40.849  INFO 15764 --- [  restartedMain] org.ehcache.core.EhcacheManager          : Cache 'TbCompanyToTablePOCache' removed from EhcacheManager.
2021-12-10 12:42:40.881  INFO 15764 --- [  restartedMain] c.b.d.d.DynamicRoutingDataSource         : dynamic-datasource start closing ....
2021-12-10 12:42:40.883  INFO 15764 --- [  restartedMain] com.alibaba.druid.pool.DruidDataSource   : {dataSource-1} closing ...
2021-12-10 12:42:40.886  INFO 15764 --- [  restartedMain] com.alibaba.druid.pool.DruidDataSource   : {dataSource-1} closed
2021-12-10 12:42:40.886  INFO 15764 --- [  restartedMain] c.b.d.d.DynamicRoutingDataSource         : dynamic-datasource all closed success,bye
2021-12-10 12:42:40.889  INFO 15764 --- [  restartedMain] o.apache.catalina.core.StandardService   : Stopping service [Tomcat]
2021-12-10 12:42:40.904  INFO 15764 --- [  restartedMain] ConditionEvaluationReportLoggingListener : 

Error starting ApplicationContext. To display the conditions report re-run your application with 'debug' enabled.
2021-12-10 12:42:40.924 ERROR 15764 --- [  restartedMain] o.s.boot.SpringApplication               : Application run failed

org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'cacheHistoryStore' defined in class path resource [com/github/kingbbode/ehcache/monitor/EhcacheMonitorAutoConfiguration$EnableHistoryConfiguration.class]: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [com.github.kingbbode.ehcache.monitor.component.CacheHistoryStore]: Factory method 'cacheHistoryStore' threw exception; nested exception is java.lang.ClassCastException: org.springframework.cache.jcache.JCacheCacheManager cannot be cast to org.springframework.cache.ehcache.EhCacheCacheManager
	at org.springframework.beans.factory.support.ConstructorResolver.instantiate(ConstructorResolver.java:658) ~[spring-beans-5.3.13.jar:5.3.13]
	at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:638) ~[spring-beans-5.3.13.jar:5.3.13]
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1352) ~[spring-beans-5.3.13.jar:5.3.13]
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1195) ~[spring-beans-5.3.13.jar:5.3.13]
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582) ~[spring-beans-5.3.13.jar:5.3.13]
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542) ~[spring-beans-5.3.13.jar:5.3.13]
	at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335) ~[spring-beans-5.3.13.jar:5.3.13]
	at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) ~[spring-beans-5.3.13.jar:5.3.13]
	at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333) ~[spring-beans-5.3.13.jar:5.3.13]
	at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:208) ~[spring-beans-5.3.13.jar:5.3.13]
	at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:944) ~[spring-beans-5.3.13.jar:5.3.13]
	at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:918) ~[spring-context-5.3.13.jar:5.3.13]
	at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:583) ~[spring-context-5.3.13.jar:5.3.13]
	at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:145) ~[spring-boot-2.6.1.jar:2.6.1]
	at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:730) [spring-boot-2.6.1.jar:2.6.1]
	at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:412) [spring-boot-2.6.1.jar:2.6.1]
	at org.springframework.boot.SpringApplication.run(SpringApplication.java:302) [spring-boot-2.6.1.jar:2.6.1]
	at org.springframework.boot.SpringApplication.run(SpringApplication.java:1301) [spring-boot-2.6.1.jar:2.6.1]
	at org.springframework.boot.SpringApplication.run(SpringApplication.java:1290) [spring-boot-2.6.1.jar:2.6.1]
	at com.lingh.LinghWebApplication.main(LinghWebApplication.java:13) [classes/:na]
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_302]
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_302]
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_302]
	at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_302]
	at org.springframework.boot.devtools.restart.RestartLauncher.run(RestartLauncher.java:49) [spring-boot-devtools-2.6.1.jar:2.6.1]
Caused by: org.springframework.beans.BeanInstantiationException: Failed to instantiate [com.github.kingbbode.ehcache.monitor.component.CacheHistoryStore]: Factory method 'cacheHistoryStore' threw exception; nested exception is java.lang.ClassCastException: org.springframework.cache.jcache.JCacheCacheManager cannot be cast to org.springframework.cache.ehcache.EhCacheCacheManager
	at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:185) ~[spring-beans-5.3.13.jar:5.3.13]
	at org.springframework.beans.factory.support.ConstructorResolver.instantiate(ConstructorResolver.java:653) ~[spring-beans-5.3.13.jar:5.3.13]
	... 24 common frames omitted
Caused by: java.lang.ClassCastException: org.springframework.cache.jcache.JCacheCacheManager cannot be cast to org.springframework.cache.ehcache.EhCacheCacheManager
	at com.github.kingbbode.ehcache.monitor.component.CacheHistoryStore.<init>(CacheHistoryStore.java:24) ~[spring-boot-ehcache-monitor-1.1.jar:na]
	at com.github.kingbbode.ehcache.monitor.EhcacheMonitorAutoConfiguration$EnableHistoryConfiguration.cacheHistoryStore(EhcacheMonitorAutoConfiguration.java:27) ~[spring-boot-ehcache-monitor-1.1.jar:na]
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_302]
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_302]
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_302]
	at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_302]
	at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:154) ~[spring-beans-5.3.13.jar:5.3.13]
	... 25 common frames omitted


进程已结束，退出代码为 0

Can anyone provide solutions?

improvement graph.

can choose options

example ) hit count, miss count , hit rate ...

find function bug.

When searching for empty characters, the all list should appear.

support maven

If it can support maven, it will be perfect, because our project is using Maven.