/*
* Copyright 2014 mango.jfaster.org
*
* The Mango Project 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.jfaster.mango.plugin.stats;
import org.jfaster.mango.annotation.DB;
import org.jfaster.mango.annotation.SQL;
import org.jfaster.mango.annotation.Sharding;
import org.jfaster.mango.sharding.NotUseTableShardingStrategy;
import org.jfaster.mango.stat.OperatorStat;
import org.jfaster.mango.util.Strings;
import org.jfaster.mango.util.ToStringHelper;
import java.lang.reflect.Method;
import java.lang.reflect.Type;
import java.util.ArrayList;
import java.util.List;
/**
* @author ash
*/
public class ExtendStat {
private OperatorStat operatorStat;
private Method method;
public ExtendStat(OperatorStat operatorStat) {
this.operatorStat = operatorStat;
this.method = operatorStat.getMethod();
}
public String getSimpleClassName() {
return method.getDeclaringClass().getSimpleName();
}
public String getSimpleMethodName() {
return method.getName() + "(" + method.getParameterTypes().length + ")";
}
public String getSql() {
String sql = method.getAnnotation(SQL.class).value();
DB dbAnno = method.getDeclaringClass().getAnnotation(DB.class);
String table = dbAnno.table();
if (Strings.isNotEmpty(table)) {
Sharding shardingAnno = method.getAnnotation(Sharding.class);
if (shardingAnno == null) {
shardingAnno = method.getDeclaringClass().getAnnotation(Sharding.class);
}
if (shardingAnno != null &&
!NotUseTableShardingStrategy.class.equals(shardingAnno.tableShardingStrategy())) {
table = table + "_#";
}
sql = sql.replaceAll("#table", table);
}
return sql;
}
public List<String> getStrParameterTypes() {
List<String> r = new ArrayList<String>();
for (Type type : method.getGenericParameterTypes()) {
r.add(ToStringHelper.toString(type));
}
return r;
}
public String getType() {
return operatorStat.getOperatorType().name().toLowerCase();
}
}