mirror of
https://gitee.com/mirrors/Spring-Cloud-Alibaba.git
synced 2021-06-26 13:25:11 +08:00
Polish #615
This commit is contained in:
fangjian0423
@@ -16,8 +16,42 @@
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package org.springframework.cloud.alibaba.sentinel.custom;
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import java.io.IOException;
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import java.util.HashMap;
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import java.util.Iterator;
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import java.util.Map;
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import java.util.Map.Entry;
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import javax.annotation.PostConstruct;
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import com.alibaba.csp.sentinel.adapter.gateway.common.api.ApiDefinition;
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import com.alibaba.csp.sentinel.adapter.gateway.common.api.ApiPathPredicateItem;
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import com.alibaba.csp.sentinel.adapter.gateway.common.api.ApiPredicateGroupItem;
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import com.alibaba.csp.sentinel.adapter.gateway.common.api.ApiPredicateItem;
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import com.alibaba.csp.sentinel.adapter.gateway.common.rule.GatewayFlowRule;
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import com.alibaba.csp.sentinel.adapter.servlet.config.WebServletConfig;
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import com.alibaba.csp.sentinel.annotation.aspectj.SentinelResourceAspect;
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import com.alibaba.csp.sentinel.config.SentinelConfig;
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import com.alibaba.csp.sentinel.init.InitExecutor;
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import com.alibaba.csp.sentinel.log.LogBase;
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import com.alibaba.csp.sentinel.slots.block.authority.AuthorityRule;
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import com.alibaba.csp.sentinel.slots.block.degrade.DegradeRule;
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import com.alibaba.csp.sentinel.slots.block.flow.FlowRule;
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import com.alibaba.csp.sentinel.slots.block.flow.param.ParamFlowRule;
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import com.alibaba.csp.sentinel.slots.system.SystemRule;
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import com.alibaba.csp.sentinel.transport.config.TransportConfig;
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import com.alibaba.csp.sentinel.util.AppNameUtil;
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import com.fasterxml.jackson.core.JsonParser;
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import com.fasterxml.jackson.core.Version;
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import com.fasterxml.jackson.databind.DeserializationContext;
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import com.fasterxml.jackson.databind.DeserializationFeature;
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import com.fasterxml.jackson.databind.JsonNode;
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import com.fasterxml.jackson.databind.ObjectMapper;
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import com.fasterxml.jackson.databind.deser.std.StdDeserializer;
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import com.fasterxml.jackson.databind.module.SimpleModule;
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import com.fasterxml.jackson.databind.node.ObjectNode;
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import com.fasterxml.jackson.dataformat.xml.XmlMapper;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.beans.factory.annotation.Value;
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import org.springframework.beans.factory.support.DefaultListableBeanFactory;
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@@ -33,23 +67,6 @@ import org.springframework.context.annotation.Bean;
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import org.springframework.context.annotation.Configuration;
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import org.springframework.util.StringUtils;
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import com.alibaba.csp.sentinel.adapter.servlet.config.WebServletConfig;
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import com.alibaba.csp.sentinel.annotation.aspectj.SentinelResourceAspect;
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import com.alibaba.csp.sentinel.config.SentinelConfig;
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import com.alibaba.csp.sentinel.init.InitExecutor;
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import com.alibaba.csp.sentinel.log.LogBase;
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import com.alibaba.csp.sentinel.slots.block.authority.AuthorityRule;
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import com.alibaba.csp.sentinel.slots.block.degrade.DegradeRule;
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import com.alibaba.csp.sentinel.slots.block.flow.FlowRule;
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import com.alibaba.csp.sentinel.slots.block.flow.param.ParamFlowRule;
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import com.alibaba.csp.sentinel.slots.system.SystemRule;
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import com.alibaba.csp.sentinel.transport.config.TransportConfig;
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import com.alibaba.csp.sentinel.util.AppNameUtil;
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import com.fasterxml.jackson.databind.DeserializationFeature;
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import com.fasterxml.jackson.databind.ObjectMapper;
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import com.fasterxml.jackson.dataformat.xml.XmlMapper;
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/**
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* @author xiaojing
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* @author jiashuai.xie
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@@ -60,173 +77,257 @@ import com.fasterxml.jackson.dataformat.xml.XmlMapper;
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@EnableConfigurationProperties(SentinelProperties.class)
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public class SentinelAutoConfiguration {
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@Value("${project.name:${spring.application.name:}}")
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private String projectName;
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@Value("${project.name:${spring.application.name:}}")
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private String projectName;
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@Autowired
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private SentinelProperties properties;
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@Autowired
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private SentinelProperties properties;
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@PostConstruct
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private void init() {
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if (StringUtils.isEmpty(System.getProperty(LogBase.LOG_DIR))
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&& StringUtils.hasText(properties.getLog().getDir())) {
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System.setProperty(LogBase.LOG_DIR, properties.getLog().getDir());
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}
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if (StringUtils.isEmpty(System.getProperty(LogBase.LOG_NAME_USE_PID))
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&& properties.getLog().isSwitchPid()) {
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System.setProperty(LogBase.LOG_NAME_USE_PID,
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String.valueOf(properties.getLog().isSwitchPid()));
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}
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if (StringUtils.isEmpty(System.getProperty(AppNameUtil.APP_NAME))
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&& StringUtils.hasText(projectName)) {
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System.setProperty(AppNameUtil.APP_NAME, projectName);
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}
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if (StringUtils.isEmpty(System.getProperty(TransportConfig.SERVER_PORT))
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&& StringUtils.hasText(properties.getTransport().getPort())) {
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System.setProperty(TransportConfig.SERVER_PORT,
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properties.getTransport().getPort());
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}
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if (StringUtils.isEmpty(System.getProperty(TransportConfig.CONSOLE_SERVER))
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&& StringUtils.hasText(properties.getTransport().getDashboard())) {
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System.setProperty(TransportConfig.CONSOLE_SERVER,
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properties.getTransport().getDashboard());
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}
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if (StringUtils.isEmpty(System.getProperty(TransportConfig.HEARTBEAT_INTERVAL_MS))
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&& StringUtils
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.hasText(properties.getTransport().getHeartbeatIntervalMs())) {
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System.setProperty(TransportConfig.HEARTBEAT_INTERVAL_MS,
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properties.getTransport().getHeartbeatIntervalMs());
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}
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if (StringUtils.isEmpty(System.getProperty(TransportConfig.HEARTBEAT_CLIENT_IP))
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&& StringUtils.hasText(properties.getTransport().getClientIp())) {
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System.setProperty(TransportConfig.HEARTBEAT_CLIENT_IP,
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properties.getTransport().getClientIp());
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}
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if (StringUtils.isEmpty(System.getProperty(SentinelConfig.CHARSET))
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&& StringUtils.hasText(properties.getMetric().getCharset())) {
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System.setProperty(SentinelConfig.CHARSET,
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properties.getMetric().getCharset());
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}
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if (StringUtils
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.isEmpty(System.getProperty(SentinelConfig.SINGLE_METRIC_FILE_SIZE))
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&& StringUtils.hasText(properties.getMetric().getFileSingleSize())) {
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System.setProperty(SentinelConfig.SINGLE_METRIC_FILE_SIZE,
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properties.getMetric().getFileSingleSize());
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}
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if (StringUtils
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.isEmpty(System.getProperty(SentinelConfig.TOTAL_METRIC_FILE_COUNT))
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&& StringUtils.hasText(properties.getMetric().getFileTotalCount())) {
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System.setProperty(SentinelConfig.TOTAL_METRIC_FILE_COUNT,
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properties.getMetric().getFileTotalCount());
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}
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if (StringUtils.isEmpty(System.getProperty(SentinelConfig.COLD_FACTOR))
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&& StringUtils.hasText(properties.getFlow().getColdFactor())) {
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System.setProperty(SentinelConfig.COLD_FACTOR,
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properties.getFlow().getColdFactor());
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}
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if (StringUtils.hasText(properties.getServlet().getBlockPage())) {
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WebServletConfig.setBlockPage(properties.getServlet().getBlockPage());
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}
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@PostConstruct
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private void init() {
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if (StringUtils.isEmpty(System.getProperty(LogBase.LOG_DIR))
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&& StringUtils.hasText(properties.getLog().getDir())) {
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System.setProperty(LogBase.LOG_DIR, properties.getLog().getDir());
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}
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if (StringUtils.isEmpty(System.getProperty(LogBase.LOG_NAME_USE_PID))
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&& properties.getLog().isSwitchPid()) {
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System.setProperty(LogBase.LOG_NAME_USE_PID,
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String.valueOf(properties.getLog().isSwitchPid()));
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}
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if (StringUtils.isEmpty(System.getProperty(AppNameUtil.APP_NAME))
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&& StringUtils.hasText(projectName)) {
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System.setProperty(AppNameUtil.APP_NAME, projectName);
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}
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if (StringUtils.isEmpty(System.getProperty(TransportConfig.SERVER_PORT))
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&& StringUtils.hasText(properties.getTransport().getPort())) {
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System.setProperty(TransportConfig.SERVER_PORT,
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properties.getTransport().getPort());
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}
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if (StringUtils.isEmpty(System.getProperty(TransportConfig.CONSOLE_SERVER))
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&& StringUtils.hasText(properties.getTransport().getDashboard())) {
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System.setProperty(TransportConfig.CONSOLE_SERVER,
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properties.getTransport().getDashboard());
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}
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if (StringUtils.isEmpty(System.getProperty(TransportConfig.HEARTBEAT_INTERVAL_MS))
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&& StringUtils
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.hasText(properties.getTransport().getHeartbeatIntervalMs())) {
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System.setProperty(TransportConfig.HEARTBEAT_INTERVAL_MS,
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properties.getTransport().getHeartbeatIntervalMs());
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}
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if (StringUtils.isEmpty(System.getProperty(TransportConfig.HEARTBEAT_CLIENT_IP))
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&& StringUtils.hasText(properties.getTransport().getClientIp())) {
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System.setProperty(TransportConfig.HEARTBEAT_CLIENT_IP,
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properties.getTransport().getClientIp());
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}
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if (StringUtils.isEmpty(System.getProperty(SentinelConfig.CHARSET))
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&& StringUtils.hasText(properties.getMetric().getCharset())) {
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System.setProperty(SentinelConfig.CHARSET,
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properties.getMetric().getCharset());
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}
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if (StringUtils
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.isEmpty(System.getProperty(SentinelConfig.SINGLE_METRIC_FILE_SIZE))
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&& StringUtils.hasText(properties.getMetric().getFileSingleSize())) {
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System.setProperty(SentinelConfig.SINGLE_METRIC_FILE_SIZE,
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properties.getMetric().getFileSingleSize());
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}
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if (StringUtils
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.isEmpty(System.getProperty(SentinelConfig.TOTAL_METRIC_FILE_COUNT))
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&& StringUtils.hasText(properties.getMetric().getFileTotalCount())) {
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System.setProperty(SentinelConfig.TOTAL_METRIC_FILE_COUNT,
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properties.getMetric().getFileTotalCount());
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}
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if (StringUtils.isEmpty(System.getProperty(SentinelConfig.COLD_FACTOR))
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&& StringUtils.hasText(properties.getFlow().getColdFactor())) {
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System.setProperty(SentinelConfig.COLD_FACTOR,
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properties.getFlow().getColdFactor());
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}
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if (StringUtils.hasText(properties.getServlet().getBlockPage())) {
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WebServletConfig.setBlockPage(properties.getServlet().getBlockPage());
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}
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// earlier initialize
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if (properties.isEager()) {
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InitExecutor.doInit();
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}
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// earlier initialize
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if (properties.isEager()) {
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InitExecutor.doInit();
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}
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}
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}
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@Bean
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@ConditionalOnMissingBean
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public SentinelResourceAspect sentinelResourceAspect() {
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return new SentinelResourceAspect();
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}
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@Bean
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@ConditionalOnMissingBean
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public SentinelResourceAspect sentinelResourceAspect() {
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return new SentinelResourceAspect();
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}
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@Bean
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@ConditionalOnMissingBean
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@ConditionalOnClass(name = "org.springframework.web.client.RestTemplate")
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@ConditionalOnProperty(name = "resttemplate.sentinel.enabled", havingValue = "true", matchIfMissing = true)
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public SentinelBeanPostProcessor sentinelBeanPostProcessor(
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ApplicationContext applicationContext) {
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return new SentinelBeanPostProcessor(applicationContext);
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}
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@Bean
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@ConditionalOnMissingBean
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@ConditionalOnClass(name = "org.springframework.web.client.RestTemplate")
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@ConditionalOnProperty(name = "resttemplate.sentinel.enabled", havingValue = "true", matchIfMissing = true)
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public SentinelBeanPostProcessor sentinelBeanPostProcessor(
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ApplicationContext applicationContext) {
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return new SentinelBeanPostProcessor(applicationContext);
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}
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@Bean
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public SentinelDataSourceHandler sentinelDataSourceHandler(
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DefaultListableBeanFactory beanFactory) {
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return new SentinelDataSourceHandler(beanFactory);
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}
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@Bean
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public SentinelDataSourceHandler sentinelDataSourceHandler(
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DefaultListableBeanFactory beanFactory) {
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return new SentinelDataSourceHandler(beanFactory);
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}
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@ConditionalOnClass(ObjectMapper.class)
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protected static class SentinelConverterConfiguration {
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@ConditionalOnClass(ObjectMapper.class)
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@Configuration
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protected static class SentinelConverterConfiguration {
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private ObjectMapper objectMapper = new ObjectMapper();
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static class ApiPredicateItemDeserializer
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extends StdDeserializer<ApiPredicateItem> {
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private Map<String, Class<? extends ApiPredicateItem>> registry
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= new HashMap<String, Class<? extends ApiPredicateItem>>();
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public SentinelConverterConfiguration() {
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objectMapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES,
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false);
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}
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ApiPredicateItemDeserializer() {
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super(ApiPredicateItem.class);
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}
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@Bean("sentinel-json-flow-converter")
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public JsonConverter jsonFlowConverter() {
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return new JsonConverter(objectMapper, FlowRule.class);
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}
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void registerApiPredicateItem(String uniqueAttribute,
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Class<? extends ApiPredicateItem> apiPredicateItemClass) {
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registry.put(uniqueAttribute, apiPredicateItemClass);
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}
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@Bean("sentinel-json-degrade-converter")
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public JsonConverter jsonDegradeConverter() {
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return new JsonConverter(objectMapper, DegradeRule.class);
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}
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@Override
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public ApiPredicateItem deserialize(JsonParser jp,
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DeserializationContext ctxt)
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throws IOException {
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ObjectMapper mapper = (ObjectMapper)jp.getCodec();
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ObjectNode root = mapper.readTree(jp);
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Class<? extends ApiPredicateItem> apiPredicateItemClass = null;
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Iterator<Entry<String, JsonNode>> elementsIterator = root.fields();
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while (elementsIterator.hasNext()) {
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Entry<String, JsonNode> element = elementsIterator.next();
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String name = element.getKey();
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if (registry.containsKey(name)) {
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apiPredicateItemClass = registry.get(name);
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break;
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}
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}
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if (apiPredicateItemClass == null) {
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return null;
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}
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return mapper.readValue(root.toString(), apiPredicateItemClass);
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}
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}
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@Bean("sentinel-json-system-converter")
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public JsonConverter jsonSystemConverter() {
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return new JsonConverter(objectMapper, SystemRule.class);
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}
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@Configuration
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protected static class SentinelJsonConfiguration {
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@Bean("sentinel-json-authority-converter")
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public JsonConverter jsonAuthorityConverter() {
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return new JsonConverter(objectMapper, AuthorityRule.class);
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}
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private ObjectMapper objectMapper = new ObjectMapper();
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@Bean("sentinel-json-param-flow-converter")
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public JsonConverter jsonParamFlowConverter() {
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return new JsonConverter(objectMapper, ParamFlowRule.class);
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}
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public SentinelJsonConfiguration() {
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objectMapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES,
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false);
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}
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ApiPredicateItemDeserializer deserializer = new ApiPredicateItemDeserializer();
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deserializer.registerApiPredicateItem("pattern",
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ApiPathPredicateItem.class);
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deserializer.registerApiPredicateItem("items",
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ApiPredicateGroupItem.class);
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SimpleModule module = new SimpleModule(
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"PolymorphicApiPredicateItemDeserializerModule",
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new Version(1, 0, 0, null));
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module.addDeserializer(ApiPredicateItem.class, deserializer);
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objectMapper.registerModule(module);
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}
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|
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@ConditionalOnClass(XmlMapper.class)
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protected static class SentinelXmlConfiguration {
|
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@Bean("sentinel-json-flow-converter")
|
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public JsonConverter jsonFlowConverter() {
|
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return new JsonConverter(objectMapper, FlowRule.class);
|
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}
|
||||
|
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private XmlMapper xmlMapper = new XmlMapper();
|
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@Bean("sentinel-json-degrade-converter")
|
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public JsonConverter jsonDegradeConverter() {
|
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return new JsonConverter(objectMapper, DegradeRule.class);
|
||||
}
|
||||
|
||||
public SentinelXmlConfiguration() {
|
||||
xmlMapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false);
|
||||
}
|
||||
@Bean("sentinel-json-system-converter")
|
||||
public JsonConverter jsonSystemConverter() {
|
||||
return new JsonConverter(objectMapper, SystemRule.class);
|
||||
}
|
||||
|
||||
@Bean("sentinel-xml-flow-converter")
|
||||
public XmlConverter xmlFlowConverter() {
|
||||
return new XmlConverter(xmlMapper, FlowRule.class);
|
||||
}
|
||||
@Bean("sentinel-json-authority-converter")
|
||||
public JsonConverter jsonAuthorityConverter() {
|
||||
return new JsonConverter(objectMapper, AuthorityRule.class);
|
||||
}
|
||||
|
||||
@Bean("sentinel-xml-degrade-converter")
|
||||
public XmlConverter xmlDegradeConverter() {
|
||||
return new XmlConverter(xmlMapper, DegradeRule.class);
|
||||
}
|
||||
@Bean("sentinel-json-param-flow-converter")
|
||||
public JsonConverter jsonParamFlowConverter() {
|
||||
return new JsonConverter(objectMapper, ParamFlowRule.class);
|
||||
}
|
||||
|
||||
@Bean("sentinel-xml-system-converter")
|
||||
public XmlConverter xmlSystemConverter() {
|
||||
return new XmlConverter(xmlMapper, SystemRule.class);
|
||||
}
|
||||
@Bean("sentinel-json-gateway-flow-converter")
|
||||
public JsonConverter jsonGatewayFlowConverter() {
|
||||
return new JsonConverter(objectMapper, GatewayFlowRule.class);
|
||||
}
|
||||
|
||||
@Bean("sentinel-xml-authority-converter")
|
||||
public XmlConverter xmlAuthorityConverter() {
|
||||
return new XmlConverter(xmlMapper, AuthorityRule.class);
|
||||
}
|
||||
@Bean("sentinel-json-api-converter")
|
||||
public JsonConverter jsonApiConverter() {
|
||||
return new JsonConverter(objectMapper, ApiDefinition.class);
|
||||
}
|
||||
}
|
||||
|
||||
@Bean("sentinel-xml-param-flow-converter")
|
||||
public XmlConverter xmlParamFlowConverter() {
|
||||
return new XmlConverter(xmlMapper, ParamFlowRule.class);
|
||||
}
|
||||
@ConditionalOnClass(XmlMapper.class)
|
||||
@Configuration
|
||||
protected static class SentinelXmlConfiguration {
|
||||
|
||||
}
|
||||
private XmlMapper xmlMapper = new XmlMapper();
|
||||
|
||||
public SentinelXmlConfiguration() {
|
||||
xmlMapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES,
|
||||
false);
|
||||
ApiPredicateItemDeserializer deserializer = new ApiPredicateItemDeserializer();
|
||||
deserializer.registerApiPredicateItem("pattern",
|
||||
ApiPathPredicateItem.class);
|
||||
deserializer.registerApiPredicateItem("items",
|
||||
ApiPredicateGroupItem.class);
|
||||
SimpleModule module = new SimpleModule(
|
||||
"PolymorphicGatewayDeserializerModule",
|
||||
new Version(1, 0, 0, null));
|
||||
module.addDeserializer(ApiPredicateItem.class, deserializer);
|
||||
xmlMapper.registerModule(module);
|
||||
}
|
||||
|
||||
@Bean("sentinel-xml-flow-converter")
|
||||
public XmlConverter xmlFlowConverter() {
|
||||
return new XmlConverter(xmlMapper, FlowRule.class);
|
||||
}
|
||||
|
||||
@Bean("sentinel-xml-degrade-converter")
|
||||
public XmlConverter xmlDegradeConverter() {
|
||||
return new XmlConverter(xmlMapper, DegradeRule.class);
|
||||
}
|
||||
|
||||
@Bean("sentinel-xml-system-converter")
|
||||
public XmlConverter xmlSystemConverter() {
|
||||
return new XmlConverter(xmlMapper, SystemRule.class);
|
||||
}
|
||||
|
||||
@Bean("sentinel-xml-authority-converter")
|
||||
public XmlConverter xmlAuthorityConverter() {
|
||||
return new XmlConverter(xmlMapper, AuthorityRule.class);
|
||||
}
|
||||
|
||||
@Bean("sentinel-xml-param-flow-converter")
|
||||
public XmlConverter xmlParamFlowConverter() {
|
||||
return new XmlConverter(xmlMapper, ParamFlowRule.class);
|
||||
}
|
||||
|
||||
@Bean("sentinel-xml-gateway-flow-converter")
|
||||
public XmlConverter xmlGatewayFlowConverter() {
|
||||
return new XmlConverter(xmlMapper, GatewayFlowRule.class);
|
||||
}
|
||||
|
||||
@Bean("sentinel-xml-api-converter")
|
||||
public XmlConverter xmlApiConverter() {
|
||||
return new XmlConverter(xmlMapper, ApiDefinition.class);
|
||||
}
|
||||
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
@@ -1,8 +1,13 @@
|
||||
package org.springframework.cloud.alibaba.sentinel.custom;
|
||||
|
||||
import com.alibaba.csp.sentinel.datasource.AbstractDataSource;
|
||||
import com.alibaba.csp.sentinel.datasource.ReadableDataSource;
|
||||
import com.alibaba.csp.sentinel.slots.block.AbstractRule;
|
||||
import java.lang.reflect.Field;
|
||||
import java.util.Arrays;
|
||||
import java.util.Collection;
|
||||
import java.util.HashMap;
|
||||
import java.util.List;
|
||||
import java.util.Map;
|
||||
import java.util.Optional;
|
||||
import java.util.Set;
|
||||
|
||||
import org.slf4j.Logger;
|
||||
import org.slf4j.LoggerFactory;
|
||||
@@ -18,12 +23,8 @@ import org.springframework.util.CollectionUtils;
|
||||
import org.springframework.util.ReflectionUtils;
|
||||
import org.springframework.util.StringUtils;
|
||||
|
||||
import java.lang.reflect.Field;
|
||||
import java.util.Arrays;
|
||||
import java.util.HashMap;
|
||||
import java.util.List;
|
||||
import java.util.Map;
|
||||
import java.util.Optional;
|
||||
import com.alibaba.csp.sentinel.datasource.AbstractDataSource;
|
||||
import com.alibaba.csp.sentinel.datasource.ReadableDataSource;
|
||||
|
||||
/**
|
||||
* Sentinel {@link ReadableDataSource} Handler Handle the configurations of
|
||||
@@ -189,7 +190,7 @@ public class SentinelDataSourceHandler implements SmartInitializingSingleton {
|
||||
}
|
||||
|
||||
private void logAndCheckRuleType(AbstractDataSource dataSource, String dataSourceName,
|
||||
Class<? extends AbstractRule> ruleClass) {
|
||||
Class ruleClass) {
|
||||
Object ruleConfig;
|
||||
try {
|
||||
ruleConfig = dataSource.loadConfig();
|
||||
@@ -199,8 +200,8 @@ public class SentinelDataSourceHandler implements SmartInitializingSingleton {
|
||||
+ " loadConfig error: " + e.getMessage(), e);
|
||||
return;
|
||||
}
|
||||
if (ruleConfig instanceof List) {
|
||||
List convertedRuleList = (List) ruleConfig;
|
||||
if (ruleConfig instanceof List || ruleConfig instanceof Set) {
|
||||
Collection convertedRuleList = (Collection) ruleConfig;
|
||||
if (CollectionUtils.isEmpty(convertedRuleList)) {
|
||||
log.warn("[Sentinel Starter] DataSource {} rule list is empty.",
|
||||
dataSourceName);
|
||||
|
||||
Reference in New Issue
Block a user