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PSI Probe Core - Core logic, data models, and controllers
/*
* Licensed under the GPL License. You may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* https://www.gnu.org/licenses/old-licenses/gpl-2.0.html
*
* THIS PACKAGE IS PROVIDED "AS IS" AND WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING,
* WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
* PURPOSE.
*/
package psiprobe;
import java.util.ArrayList;
import java.util.Collections;
import java.util.HashMap;
import java.util.List;
import java.util.Locale;
import java.util.Map;
import java.util.Properties;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.FactoryBean;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.config.PropertiesFactoryBean;
import org.springframework.context.MessageSource;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.ComponentScan;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.support.PropertySourcesPlaceholderConfigurer;
import org.springframework.context.support.ReloadableResourceBundleMessageSource;
import org.springframework.core.io.ClassPathResource;
import org.springframework.web.servlet.HandlerMapping;
import org.springframework.web.servlet.LocaleResolver;
import org.springframework.web.servlet.ThemeResolver;
import org.springframework.web.servlet.ViewResolver;
import org.springframework.web.servlet.config.annotation.EnableWebMvc;
import org.springframework.web.servlet.config.annotation.InterceptorRegistry;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;
import org.springframework.web.servlet.handler.BeanNameUrlHandlerMapping;
import org.springframework.web.servlet.i18n.CookieLocaleResolver;
import org.springframework.web.servlet.i18n.LocaleChangeInterceptor;
import org.springframework.web.servlet.theme.FixedThemeResolver;
import org.springframework.web.servlet.view.InternalResourceViewResolver;
import org.springframework.web.servlet.view.JstlView;
import psiprobe.beans.ClusterWrapperBean;
import psiprobe.beans.ContainerListenerBean;
import psiprobe.beans.ContainerWrapperBean;
import psiprobe.beans.JBossResourceResolverBean;
import psiprobe.beans.JvmMemoryInfoAccessorBean;
import psiprobe.beans.LogResolverBean;
import psiprobe.beans.ResourceResolver;
import psiprobe.beans.ResourceResolverBean;
import psiprobe.beans.RuntimeInfoAccessorBean;
import psiprobe.tools.Mailer;
/**
* The Class ProbeConfig.
*/
@EnableWebMvc
@Configuration
@ComponentScan(basePackages = {"psiprobe"})
public class ProbeConfig implements WebMvcConfigurer {
/** The Constant logger. */
private static final Logger logger = LoggerFactory.getLogger(ProbeConfig.class);
/**
* Gets the container listener bean.
*
* @return the container listener bean
*/
@Bean(name = "containerListener")
public ContainerListenerBean getContainerListenerBean() {
logger.debug("Instantiated containerListener");
return new ContainerListenerBean();
}
/**
* Gets the container wrapper bean.
*
* @return the container wrapper bean
*/
@Bean(name = "containerWrapper")
public ContainerWrapperBean getContainerWrapperBean() {
logger.debug("Instantiated containerWrapper");
return new ContainerWrapperBean();
}
/**
* Gets the cluster wrapper bean.
*
* @return the cluster wrapper bean
*/
@Bean(name = "clusterWrapper")
public ClusterWrapperBean getClusterWrapperBean() {
logger.debug("Instantiated clusterWrapper");
return new ClusterWrapperBean();
}
/**
* Gets the mailer.
*
* @return the mailer
*/
@Bean(name = "mailer")
public Mailer getMailer() {
logger.debug("Instantiated mailer");
return new Mailer();
}
/**
* Gets the default res.
*
* @return the default res
*/
@Bean(name = "datasourceMappers")
public List getDefaultRes() {
logger.debug("Instantiated datasourceMappers");
List list = new ArrayList<>();
list.add("psiprobe.beans.accessors.C3P0DatasourceAccessor");
list.add("psiprobe.beans.accessors.Dbcp2DatasourceAccessor");
list.add("psiprobe.beans.accessors.HikariCpDatasourceAccessor");
list.add("psiprobe.beans.accessors.OracleDatasourceAccessor");
list.add("psiprobe.beans.accessors.OracleUcpDatasourceAccessor");
list.add("psiprobe.beans.accessors.OpenEjbBasicDatasourceAccessor");
list.add("psiprobe.beans.accessors.OpenEjbManagedDatasourceAccessor");
list.add("psiprobe.beans.accessors.Tomcat85DbcpDatasourceAccessor");
list.add("psiprobe.beans.accessors.Tomcat9DbcpDatasourceAccessor");
list.add("psiprobe.beans.accessors.TomcatJdbcPoolDatasourceAccessor");
list.add("psiprobe.beans.accessors.TomEeJdbcPoolDatasourceAccessor");
list.add("psiprobe.beans.accessors.ViburCpDatasourceAccessor");
return list;
}
/**
* Gets the resource resolver bean.
*
* @return the resource resolver bean
*/
@Bean(name = "default")
public ResourceResolverBean getResourceResolverBean() {
logger.debug("Instantiated default resourceResolverBean");
return new ResourceResolverBean();
}
/**
* Gets the jboss resource resolver bean.
*
* @return the jboss resource resolver bean
*/
@Bean(name = "jboss")
public JBossResourceResolverBean getJBossResourceResolverBean() {
logger.debug("Instantiated jbossResourceResolverBean");
return new JBossResourceResolverBean();
}
/**
* Gets the resource resolvers.
*
* @param jbossResourceResolverBean the jboss resource resolver bean
* @param resourceResolverBean the resource resolver bean
*
* @return the resource resolvers
*/
@Bean(name = "resourceResolvers")
public Map getResourceResolvers(
@Autowired JBossResourceResolverBean jbossResourceResolverBean,
@Autowired ResourceResolverBean resourceResolverBean) {
logger.debug("Instantiated resourceResolvers");
Map map = new HashMap<>();
map.put("jboss", jbossResourceResolverBean);
map.put("default", resourceResolverBean);
return map;
}
/**
* Gets the adapter classes.
*
* @return the adapter classes
*/
@Bean(name = "adapterClasses")
public List getAdapterClasses() {
logger.debug("Instantiated adapterClasses");
List list = new ArrayList<>();
try {
Properties properties = adapters().getObject();
if (properties == null) {
return Collections.emptyList();
}
for (Object adapter : properties.values()) {
list.add((String) adapter);
}
} catch (Exception e) {
logger.error("", e);
}
return list;
}
/**
* Gets the stdout files. Any file added to this list will be displayed.
*
* @return the stdout files
*/
@Bean(name = "stdoutFiles")
public List getStdoutFiles() {
logger.debug("Instantiated stdoutFiles");
List list = new ArrayList<>();
try {
Properties properties = stdout().getObject();
if (properties == null) {
return Collections.emptyList();
}
for (Object stdout : properties.values()) {
list.add((String) stdout);
}
} catch (Exception e) {
logger.error("", e);
}
return list;
}
/**
* Standard Out Properties.
*
* @return the properties factory bean for standard out
*/
@Bean(name = "stdout")
public FactoryBean stdout() {
logger.debug("Instantiated stdout");
PropertiesFactoryBean bean = new PropertiesFactoryBean();
bean.setLocation(new ClassPathResource("stdout.properties"));
return bean;
}
/**
* Adapters Properties.
*
* @return the properties factory bean for adaptors
*/
@Bean(name = "adapters")
public FactoryBean adapters() {
logger.debug("Instantiated adapters");
PropertiesFactoryBean bean = new PropertiesFactoryBean();
bean.setLocation(new ClassPathResource("adapters.properties"));
return bean;
}
/**
* Gets the log resolver bean.
*
* @return the log resolver bean
*/
@Bean(name = "logResolver")
public LogResolverBean getLogResolverBean() {
logger.debug("Instantiated logResolver");
return new LogResolverBean();
}
/**
* Gets the jvm memory info accessor bean.
*
* @return the jvm memory info accessor bean
*/
@Bean(name = "jvmMemoryInfoAccessor")
public JvmMemoryInfoAccessorBean getJvmMemoryInfoAccessorBean() {
logger.debug("Instantiated jvmMemoryInfoAccessorBean");
return new JvmMemoryInfoAccessorBean();
}
/**
* Gets the runtime info accessor bean.
*
* @return the runtime info accessor bean
*/
@Bean(name = "runtimeInfoAccessor")
public RuntimeInfoAccessorBean getRuntimeInfoAccessorBean() {
logger.debug("Instantiated runtimeInfoAccessorBean");
return new RuntimeInfoAccessorBean();
}
/**
* Gets the internal resource view resolver.
*
* @return the internal resource view resolver
*/
@Bean(name = "jspViewResolver")
public ViewResolver getViewResolver() {
logger.debug("Instantiated internalResourceViewResolver");
InternalResourceViewResolver resolver = new InternalResourceViewResolver();
resolver.setViewClass(JstlView.class);
resolver.setPrefix("/WEB-INF/jsp/");
resolver.setSuffix(".jsp");
return resolver;
}
/**
* Gets the fixed theme resolver.
*
* @return the fixed theme resolver
*/
@Bean(name = "themeResolver")
public ThemeResolver getThemeResolver() {
logger.debug("Instantiated fixedThemeResolver");
FixedThemeResolver resolver = new FixedThemeResolver();
resolver.setDefaultThemeName("theme-classic");
return resolver;
}
/**
* Gets the reloadable resource bundle message source.
*
* @return the reloadable resource bundle message source
*/
@Bean(name = "messageSource")
public MessageSource getMessageSource() {
logger.debug("Instantiated reloadableResourceBundleMessageSource");
ReloadableResourceBundleMessageSource source = new ReloadableResourceBundleMessageSource();
source.setBasename("/WEB-INF/messages");
source.setCacheSeconds(1);
source.setFallbackToSystemLocale(false);
return source;
}
/**
* Gets the cookie locale resolver.
*
* @return the cookie locale resolver
*/
@Bean(name = "localeResolver")
public LocaleResolver getLocaleResolver() {
logger.debug("Instantiated cookieLocaleResolver");
CookieLocaleResolver resolver = new CookieLocaleResolver();
resolver.setDefaultLocale(Locale.ENGLISH);
resolver.setCookieSecure(true);
resolver.setCookieHttpOnly(true);
return resolver;
}
/**
* Gets the bean name url handler mapping.
*
* @param interceptor the interceptor
*
* @return the bean name url handler mapping
*/
@Bean(name = "handlerMapping")
public HandlerMapping getHandlerMapping(@Autowired LocaleChangeInterceptor interceptor) {
logger.debug("Instantiated beanNameUrlHandlerMapping");
BeanNameUrlHandlerMapping mapping = new BeanNameUrlHandlerMapping();
mapping.setAlwaysUseFullPath(true);
mapping.setInterceptors(interceptor);
return mapping;
}
@Override
public void addInterceptors(InterceptorRegistry registry) {
logger.debug("Registering localeChangeInterceptor");
registry.addInterceptor(getLocaleChangeInterceptor());
}
/**
* Gets the locale change interceptor.
*
* @return the locale change interceptor
*/
@Bean(name = "localeChangeInterceptor")
public LocaleChangeInterceptor getLocaleChangeInterceptor() {
logger.debug("Instantiated localeChangeInterceptor");
LocaleChangeInterceptor interceptor = new LocaleChangeInterceptor();
interceptor.setParamName("lang");
return interceptor;
}
/**
* Gets the property sources placeholder configurer.
*
* @return the property sources placeholder configurer
*/
@Bean(name = "propertySourcesPlaceholderConfigurer")
public static PropertySourcesPlaceholderConfigurer getPropertySourcesPlaceholderConfigurer() {
logger.debug("Instantiated propertySourcesPlaceholderConfigurer");
PropertySourcesPlaceholderConfigurer configurer = new PropertySourcesPlaceholderConfigurer();
configurer.setLocation(new ClassPathResource("stats.properties"));
configurer.setNullValue("NULL");
Properties properties = new Properties();
properties.put("psiprobe.tools.mail.to", "NULL");
properties.put("psiprobe.tools.mail.subjectPrefix", "[PSI Probe]");
configurer.setProperties(properties);
return configurer;
}
/**
* Version.
*
* @return the properties factory bean
*/
@Bean(name = "version")
public PropertiesFactoryBean version() {
logger.debug("Instantiated version");
PropertiesFactoryBean bean = new PropertiesFactoryBean();
bean.setLocation(new ClassPathResource("version.properties"));
return bean;
}
}