无法使用控制器中的FeatureManager自动布线配置文件
无法使用控制器中的FeatureManager自动布线配置文件
提问于 2019-09-20 19:10:14
我正在尝试用我的spring boot应用程序实现togglz。在这里，我的方法有两种。
首先，下面是我的两种用例方法的通用文件。
ToggleController.java
package com.learn.poc.toggle;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.ResponseBody;
import org.togglz.core.manager.FeatureManager;
@Controller
public class ToggleController {
@Autowired
private FeatureManager manager;
@GetMapping("/testing")
@ResponseBody
String display() {
if(manager.isActive(MyFeatures.FEATURE_ONE)){
return "FeatureOne is active woking "+MyFeatures.FEATURE_ONE.isActive();
}
else {
return "FeatureOne is Inactive redirected "+MyFeatures.FEATURE_ONE.isActive();
}
}
}MyFeatures.java
package com.learn.poc.toggle;
import org.togglz.core.Feature;
import org.togglz.core.annotation.Label;
import org.togglz.core.context.FeatureContext;
public enum MyFeatures implements Feature {
@Label("First Feature")
FEATURE_ONE,
@Label("Second Feature")
FEATURE_TWO;
public boolean isActive() {
return FeatureContext.getFeatureManager().isActive(this);
}
}Application.properties:(PS:我不想在应用程序属性中直接设置任何内容，如feature-enum等...)
togglz.console.enabled=true
togglz.console.path=/togglz-console
server.servlet.context-path=/api
server.port=8080
togglz.console.use-management-port=false
#togglz.console.secured=false
#togglz.feature-enums=com.learn.poc.toggle.MyFeatures现在用于UseCase-1：
我正在使用实现TogglzConfig的配置文件。
MyTogglzConfiguration.java
package com.learn.poc.toggle;
import java.io.File;
import org.springframework.stereotype.Component;
import org.togglz.core.Feature;
import org.togglz.core.manager.TogglzConfig;
import org.togglz.core.repository.StateRepository;
import org.togglz.core.repository.file.FileBasedStateRepository;
import org.togglz.core.user.FeatureUser;
import org.togglz.core.user.SimpleFeatureUser;
import org.togglz.core.user.UserProvider;
@Component
public class MyTogglzConfiguration implements TogglzConfig {
public Class<? extends Feature> getFeatureClass() {
return MyFeatures.class;
}
public StateRepository getStateRepository() {
return new FileBasedStateRepository(new File("PATH\features.properties"));
}
@Override
public UserProvider getUserProvider() {
return new UserProvider() {
@Override
public FeatureUser getCurrentUser() {
return new SimpleFeatureUser("admin", true);
}
};
}
}因此，如果我按照上面的方法，它不会自动连接，也就是说，不会从path中获取属性文件，也不会获取任何特性。
UseCase-2: Insted我使用了spring ConfigFile并为各个属性创建了bean，如下所示。
configClass.java
package com.learn.poc.toggle;
import java.io.File;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.togglz.core.manager.EnumBasedFeatureProvider;
import org.togglz.core.repository.StateRepository;
import org.togglz.core.repository.file.FileBasedStateRepository;
import org.togglz.core.spi.FeatureProvider;
import org.togglz.core.user.FeatureUser;
import org.togglz.core.user.SimpleFeatureUser;
import org.togglz.core.user.UserProvider;
@Configuration
public class configClass {
@Bean
public FeatureProvider featureProvider() {
return new EnumBasedFeatureProvider(MyFeatures.class);
}
@Bean
public StateRepository getStateRepository() {
System.out.println("in state");
return new FileBasedStateRepository(new File("PATH\features.properties"));
}
@Bean
public UserProvider getUserProvider() {
System.out.println("in user provider");
return new UserProvider() {
@Override
public FeatureUser getCurrentUser() {
return new SimpleFeatureUser("admin", true);
}
};
}
}如果按照上面的文件实现，它的一切工作都很好。我不知道第一个用例是失败的。因为在togglz文档中提到，如果您将配置文件提到为@Component，它将自动连接到spring boot。
参考：https://www.togglz.org/documentation/configuration.html
它说：
Togglz offers a special integration module for Spring. This module will automatically search for
implementations of the TogglzConfig in Spring's ApplicationContext. Therefore you just have to
declare your implementation as a class managed by Spring. If you are using the Spring annotation
support you can just add a @Component annotation to your class:回答 1
Stack Overflow用户
发布于 2019-11-01 21:39:04
您仍然需要在configuration类中实现TogglzConfig。下面的类适用于我在Spring boot应用程序中的工作。
package com.cfa.restsolutions.menu.configuration;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.togglz.core.Feature;
import org.togglz.core.manager.EnumBasedFeatureProvider;
import org.togglz.core.manager.TogglzConfig;
import org.togglz.core.repository.StateRepository;
import org.togglz.core.repository.jdbc.JDBCStateRepository;
import org.togglz.core.spi.FeatureProvider;
import org.togglz.core.user.FeatureUser;
import org.togglz.core.user.SimpleFeatureUser;
import org.togglz.core.user.UserProvider;
import javax.sql.DataSource;
@Configuration
public class MyTogglzConfig implements TogglzConfig {
@Autowired
private DataSource dataSource;
@Bean
public Class<? extends Feature> getFeatureClass() {
return MyFeatures.class;
}
@Bean
public FeatureProvider featureProvider() {
return new EnumBasedFeatureProvider(MyFeatures.class);
}
@Bean
@Override
public StateRepository getStateRepository() {
return new JDBCStateRepository(dataSource);
}
@Bean
@Override
public UserProvider getUserProvider() {
return new UserProvider() {
@Override
public FeatureUser getCurrentUser() {
return new SimpleFeatureUser("admin", true);
}
};
}
}页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：
https://stackoverflow.com/questions/58027264
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