org.apache.dubbo.rpc.cluster.router.mesh.rule.virtualservice.match.DubboMethodMatch Maven / Gradle / Ivy
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/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.dubbo.rpc.cluster.router.mesh.rule.virtualservice.match;
import org.apache.dubbo.rpc.Invocation;
import java.util.List;
import java.util.Map;
public class DubboMethodMatch {
private StringMatch name_match;
private Integer argc;
private List args;
private List argp;
private Map headers;
public StringMatch getName_match() {
return name_match;
}
public void setName_match(StringMatch name_match) {
this.name_match = name_match;
}
public Integer getArgc() {
return argc;
}
public void setArgc(Integer argc) {
this.argc = argc;
}
public List getArgs() {
return args;
}
public void setArgs(List args) {
this.args = args;
}
public List getArgp() {
return argp;
}
public void setArgp(List argp) {
this.argp = argp;
}
public Map getHeaders() {
return headers;
}
public void setHeaders(Map headers) {
this.headers = headers;
}
@Override
public String toString() {
return "DubboMethodMatch{" +
"name_match=" + name_match +
", argc=" + argc +
", args=" + args +
", argp=" + argp +
", headers=" + headers +
'}';
}
public boolean isMatch(Invocation invocation) {
StringMatch nameMatch = getName_match();
if (nameMatch != null && !nameMatch.isMatch(invocation.getMethodName())) {
return false;
}
Integer argc = getArgc();
Object[] arguments = invocation.getArguments();
if (argc != null &&
((argc != 0 && (arguments == null || arguments.length == 0)) || (argc != arguments.length))) {
return false;
}
List argp = getArgp();
Class[] parameterTypes = invocation.getParameterTypes();
if (argp != null && argp.size() > 0) {
if (parameterTypes == null || parameterTypes.length == 0) {
return false;
}
if (argp.size() != parameterTypes.length) {
return false;
}
for (int index = 0; index < argp.size(); index++) {
boolean match = argp.get(index).isMatch(parameterTypes[index].getName())
|| argp.get(index).isMatch(parameterTypes[index].getSimpleName());
if (!match) {
return false;
}
}
}
List args = getArgs();
if (args != null && args.size() > 0) {
if (arguments == null || arguments.length == 0) {
return false;
}
for (DubboMethodArg dubboMethodArg : args) {
int index = dubboMethodArg.getIndex();
if (index >= arguments.length) {
throw new IndexOutOfBoundsException("DubboMethodArg index >= parameters.length");
}
if (!dubboMethodArg.isMatch(arguments[index])) {
return false;
}
}
}
return true;
}
}