/*
* Copyright (C) 2010-2101 Alibaba Group Holding Limited.
*
* Licensed 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 com.alibaba.otter.manager.web.home.module.action;
import java.net.InetSocketAddress;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
import javax.annotation.Resource;
import org.apache.commons.lang.StringUtils;
import com.alibaba.citrus.service.form.CustomErrors;
import com.alibaba.citrus.service.form.Group;
import com.alibaba.citrus.turbine.Navigator;
import com.alibaba.citrus.turbine.dataresolver.FormField;
import com.alibaba.citrus.turbine.dataresolver.FormGroup;
import com.alibaba.citrus.turbine.dataresolver.Param;
import com.alibaba.citrus.webx.WebxException;
import com.alibaba.otter.canal.instance.manager.model.Canal;
import com.alibaba.otter.canal.instance.manager.model.CanalParameter;
import com.alibaba.otter.canal.instance.manager.model.CanalParameter.DataSourcing;
import com.alibaba.otter.canal.instance.manager.model.CanalParameter.SourcingType;
import com.alibaba.otter.manager.biz.common.exceptions.RepeatConfigureException;
import com.alibaba.otter.manager.biz.config.canal.CanalService;
import com.alibaba.otter.manager.biz.config.pipeline.PipelineService;
import com.alibaba.otter.manager.web.common.WebConstant;
public class CanalAction extends AbstractAction {
@Resource(name = "canalService")
private CanalService canalService;
@Resource(name = "pipelineService")
private PipelineService pipelineService;
/**
* 添加canal
*/
public void doAdd(@FormGroup("canalInfo") Group canalInfo,
@FormGroup("canalParameterInfo") Group canalParameterInfo,
@FormField(name = "formCanalError", group = "canalInfo") CustomErrors err, Navigator nav)
throws Exception {
Canal canal = new Canal();
CanalParameter parameter = new CanalParameter();
canalInfo.setProperties(canal);
canalParameterInfo.setProperties(parameter);
String zkClustersString = canalParameterInfo.getField("zkClusters").getStringValue();
String[] zkClusters = StringUtils.split(zkClustersString, ";");
parameter.setZkClusters(Arrays.asList(zkClusters));
Long zkClusterId = canalParameterInfo.getField("autoKeeperClusterId").getLongValue();
parameter.setZkClusterId(zkClusterId);
canal.setCanalParameter(parameter);
String dbAddressesString = canalParameterInfo.getField("groupDbAddresses").getStringValue();
// 解析格式:
// 127.0.0.1:3306:MYSQL,127.0.0.1:3306:ORACLE;127.0.0.1:3306,127.0.0.1:3306;
// 第一层的分号代表主备概念,,第二层逗号代表分组概念
if (StringUtils.isNotEmpty(dbAddressesString)) {
List<List<DataSourcing>> dbSocketAddress = new ArrayList<List<DataSourcing>>();
String[] dbAddresses = StringUtils.split(dbAddressesString, ";");
for (String dbAddressString : dbAddresses) {
List<DataSourcing> groupDbSocketAddress = new ArrayList<DataSourcing>();
String[] groupDbAddresses = StringUtils.split(dbAddressString, ",");
for (String groupDbAddress : groupDbAddresses) {
String strs[] = StringUtils.split(groupDbAddress, ":");
InetSocketAddress address = new InetSocketAddress(strs[0].trim(), Integer.valueOf(strs[1]));
SourcingType type = parameter.getSourcingType();
if (strs.length > 2) {
type = SourcingType.valueOf(strs[2]);
}
groupDbSocketAddress.add(new DataSourcing(type, address));
}
dbSocketAddress.add(groupDbSocketAddress);
}
parameter.setGroupDbAddresses(dbSocketAddress);
}
String positionsString = canalParameterInfo.getField("positions").getStringValue();
if (StringUtils.isNotEmpty(positionsString)) {
String positions[] = StringUtils.split(positionsString, ";");
parameter.setPositions(Arrays.asList(positions));
}
try {
canalService.create(canal);
} catch (RepeatConfigureException rce) {
err.setMessage("invalidCanal");
return;
}
if (parameter.getSourcingType().isMysql() && parameter.getSlaveId() == null) {
parameter.setSlaveId(10000 + canal.getId());
// 再次更新一下slaveId
try {
canalService.modify(canal);
} catch (RepeatConfigureException rce) {
err.setMessage("invalidCanal");
return;
}
}
nav.redirectTo(WebConstant.CANAL_LIST_LINK);
}
/**
* 修改canal
*/
public void doEdit(@FormGroup("canalInfo") Group canalInfo,
@FormGroup("canalParameterInfo") Group canalParameterInfo,
@FormField(name = "formCanalError", group = "canalInfo") CustomErrors err, Navigator nav)
throws Exception {
Canal canal = new Canal();
CanalParameter parameter = new CanalParameter();
canalInfo.setProperties(canal);
canalParameterInfo.setProperties(parameter);
String zkClustersString = canalParameterInfo.getField("zkClusters").getStringValue();
String[] zkClusters = StringUtils.split(zkClustersString, ";");
parameter.setZkClusters(Arrays.asList(zkClusters));
Long zkClusterId = canalParameterInfo.getField("autoKeeperClusterId").getLongValue();
parameter.setZkClusterId(zkClusterId);
String dbAddressesString = canalParameterInfo.getField("groupDbAddresses").getStringValue();
if (StringUtils.isNotEmpty(dbAddressesString)) {
List<List<DataSourcing>> dbSocketAddress = new ArrayList<List<DataSourcing>>();
String[] dbAddresses = StringUtils.split(dbAddressesString, ";");
for (String dbAddressString : dbAddresses) {
List<DataSourcing> groupDbSocketAddress = new ArrayList<DataSourcing>();
String[] groupDbAddresses = StringUtils.split(dbAddressString, ",");
for (String groupDbAddress : groupDbAddresses) {
String strs[] = StringUtils.split(groupDbAddress, ":");
InetSocketAddress address = new InetSocketAddress(strs[0].trim(), Integer.valueOf(strs[1]));
SourcingType type = parameter.getSourcingType();
if (strs.length > 2) {
type = SourcingType.valueOf(strs[2]);
}
groupDbSocketAddress.add(new DataSourcing(type, address));
}
dbSocketAddress.add(groupDbSocketAddress);
}
parameter.setGroupDbAddresses(dbSocketAddress);
}
String positionsString = canalParameterInfo.getField("positions").getStringValue();
if (StringUtils.isNotEmpty(positionsString)) {
String positions[] = StringUtils.split(positionsString, ";");
parameter.setPositions(Arrays.asList(positions));
}
canal.setCanalParameter(parameter);
try {
canalService.modify(canal);
} catch (RepeatConfigureException rce) {
err.setMessage("invalidCanal");
return;
}
nav.redirectToLocation("canalList.htm");
}
/**
* 删除canal
*
* @param canalId
* @throws WebxException
*/
public void doDelete(@Param("canalId") Long canalId, Navigator nav) throws WebxException {
canalService.remove(canalId);
nav.redirectToLocation("canalList.htm");
}
}