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mirror of https://gitee.com/mirrors/Spring-Cloud-Alibaba.git synced 2021-06-26 13:25:11 +08:00

sentinel HTTP_METHOD_SPECIFY

This commit is contained in:
fangjian0423 2019-07-30 13:59:53 +08:00
parent 1bf1c95247
commit 9e759e05b5
4 changed files with 33 additions and 45 deletions

View File

@ -3,7 +3,7 @@ server.port=18083
management.security.enabled=false
spring.cloud.sentinel.transport.dashboard=localhost:8080
spring.cloud.sentinel.eager=true
#spring.cloud.sentinel.http-method-specify=false
spring.cloud.sentinel.datasource.ds1.file.file=classpath: flowrule.json
spring.cloud.sentinel.datasource.ds1.file.data-type=json

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@ -16,6 +16,7 @@
package com.alibaba.cloud.sentinel.datasource.converter;
import java.io.IOException;
import java.util.ArrayList;
import java.util.Collection;
import java.util.HashMap;
@ -26,17 +27,13 @@ import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.util.StringUtils;
import com.alibaba.cloud.sentinel.datasource.RuleType;
import com.alibaba.csp.sentinel.datasource.Converter;
import com.alibaba.csp.sentinel.slots.block.authority.AuthorityRule;
import com.alibaba.csp.sentinel.slots.block.degrade.DegradeRule;
import com.alibaba.csp.sentinel.slots.block.degrade.DegradeRuleManager;
import com.alibaba.csp.sentinel.slots.block.flow.FlowRule;
import com.alibaba.csp.sentinel.slots.block.flow.FlowRuleUtil;
import com.alibaba.csp.sentinel.slots.block.flow.param.ParamFlowRule;
import com.alibaba.csp.sentinel.slots.system.SystemRule;
import com.fasterxml.jackson.core.JsonProcessingException;
import com.fasterxml.jackson.core.type.TypeReference;
import com.fasterxml.jackson.databind.ObjectMapper;
@ -87,59 +84,35 @@ public abstract class SentinelConverter<T extends Object>
List sourceArray = objectMapper.readValue(source,
new TypeReference<List<HashMap>>() {
});
for (Object obj : sourceArray) {
String item = null;
try {
item = objectMapper.writeValueAsString(obj);
Object rule = convertRule(item);
if (rule != null) {
ruleCollection.add(rule);
}
}
catch (JsonProcessingException e) {
// won't be happen
catch (IOException e) {
log.error("sentinel rule convert error: " + e.getMessage(), e);
throw new IllegalArgumentException(
"sentinel rule convert error: " + e.getMessage(), e);
}
Object rule = convertRule(item);
if (rule != null) {
ruleCollection.add(rule);
}
}
if (ruleCollection.size() != sourceArray.size()) {
throw new IllegalArgumentException("convert " + ruleCollection.size()
+ " rules but there are " + sourceArray.size()
+ " rules from datasource. RuleClass: "
+ ruleClass.getSimpleName());
}
}
catch (Exception e) {
throw new RuntimeException("convert error: " + e.getMessage(), e);
if (e instanceof RuntimeException) {
throw (RuntimeException) e;
}
else {
throw new RuntimeException("convert error: " + e.getMessage(), e);
}
}
return ruleCollection;
}
private Object convertRule(String ruleStr) {
try {
final Object rule = objectMapper.readValue(ruleStr, ruleClass);
RuleType ruleType = RuleType.getByClass(ruleClass);
switch (ruleType) {
case FLOW:
if (!FlowRuleUtil.isValidRule((FlowRule) rule)) {
return null;
}
break;
case DEGRADE:
if (!DegradeRuleManager.isValidRule((DegradeRule) rule)) {
return null;
}
default:
break;
}
return rule;
}
catch (Exception e) {
// ignore
}
return null;
private Object convertRule(String ruleStr) throws IOException {
return objectMapper.readValue(ruleStr, ruleClass);
}
}

View File

@ -92,6 +92,11 @@ public class SentinelProperties {
*/
private Log log = new Log();
/**
* Add HTTP method prefix for Sentinel Resource.
*/
private Boolean httpMethodSpecify = false;
public boolean isEager() {
return eager;
}
@ -164,6 +169,14 @@ public class SentinelProperties {
this.log = log;
}
public Boolean getHttpMethodSpecify() {
return httpMethodSpecify;
}
public void setHttpMethodSpecify(Boolean httpMethodSpecify) {
this.httpMethodSpecify = httpMethodSpecify;
}
public static class Flow {
/**

View File

@ -66,6 +66,8 @@ public class SentinelWebAutoConfiguration {
Filter filter = new CommonFilter();
registration.setFilter(filter);
registration.setOrder(filterConfig.getOrder());
registration.addInitParameter("HTTP_METHOD_SPECIFY",
String.valueOf(properties.getHttpMethodSpecify()));
log.info("[Sentinel Starter] register Sentinel with urlPatterns: {}.",
filterConfig.getUrlPatterns());
return registration;