package com.baidu.disconf.client.store.processor.impl;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;
import java.util.Set;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import com.baidu.disconf.client.common.model.DisConfCommonModel;
import com.baidu.disconf.client.common.model.DisconfCenterBaseModel;
import com.baidu.disconf.client.common.model.DisconfCenterItem;
import com.baidu.disconf.client.common.update.IDisconfUpdate;
import com.baidu.disconf.client.store.DisconfStoreProcessor;
import com.baidu.disconf.client.store.inner.DisconfCenterStore;
import com.baidu.disconf.client.store.processor.model.DisconfValue;
/**
* 配置项仓库算子实现器
*
* @author liaoqiqi
* @version 2014-8-4
*/
public class DisconfStoreItemProcessorImpl implements DisconfStoreProcessor {
protected static final Logger LOGGER = LoggerFactory.getLogger(DisconfStoreItemProcessorImpl.class);
/**
*
*/
@Override
public void addUpdateCallbackList(String keyName, List<IDisconfUpdate> iDisconfUpdateList) {
if (DisconfCenterStore.getInstance().getConfItemMap().containsKey(keyName)) {
DisconfCenterStore.getInstance().getConfItemMap().get(keyName).getDisconfCommonCallbackModel()
.getDisconfConfUpdates().addAll(iDisconfUpdateList);
}
}
/**
*
*/
@Override
public List<IDisconfUpdate> getUpdateCallbackList(String keyName) {
if (DisconfCenterStore.getInstance().getConfItemMap().containsKey(keyName)) {
return DisconfCenterStore.getInstance().getConfItemMap().get(keyName).getDisconfCommonCallbackModel()
.getDisconfConfUpdates();
}
return new ArrayList<IDisconfUpdate>();
}
/**
*
*/
@Override
public DisConfCommonModel getCommonModel(String keyName) {
DisconfCenterItem disconfCenterItem = DisconfCenterStore.getInstance().getConfItemMap().get(keyName);
// 校验是否存在
if (disconfCenterItem == null) {
LOGGER.error("cannot find " + keyName + " in store....");
return null;
}
return disconfCenterItem.getDisConfCommonModel();
}
/**
*
*/
@Override
public boolean hasThisConf(String keyName) {
// 配置项
return DisconfCenterStore.getInstance().getConfItemMap().containsKey(keyName);
}
/**
*
*/
@Override
public void inject2Instance(Object object, String key) {
DisconfCenterItem disconfCenterItem = DisconfCenterStore.getInstance().getConfItemMap().get(key);
// 校验是否存在
if (disconfCenterItem == null) {
LOGGER.error("cannot find " + key + " in store....");
return;
}
//
// 非静态类
//
if (object != null) {
disconfCenterItem.setObject(object);
}
// 根据类型设置值
//
// 注入实体
//
try {
if (object != null) {
LOGGER.debug(disconfCenterItem.getKey() + " is a non-static field. ");
if (disconfCenterItem.getValue() == null) {
// 如果仓库值为空,则实例 直接使用默认值
Object defaultValue = disconfCenterItem.getFieldDefaultValue(object);
disconfCenterItem.setValue(defaultValue);
} else {
// 如果仓库里的值为非空,则实例使用仓库里的值
disconfCenterItem.setValue4FileItem(object, disconfCenterItem.getValue());
}
} else {
//
// 静态类
//
if (disconfCenterItem.isStatic()) {
LOGGER.debug(disconfCenterItem.getKey() + " is a static field. ");
disconfCenterItem.setValue4StaticFileItem(disconfCenterItem.getValue());
}
}
} catch (Exception e) {
LOGGER.error("inject2Instance key: " + key + " " + e.toString(), e);
}
}
/**
*
*/
@Override
public Object getConfig(String fileName, String keyName) {
DisconfCenterItem disconfCenterItem = DisconfCenterStore.getInstance().getConfItemMap().get(keyName);
// 校验是否存在
if (disconfCenterItem == null) {
LOGGER.debug("cannot find " + keyName + " in store....");
return null;
}
return disconfCenterItem.getValue();
}
/**
*
*/
@Override
public void inject2Store(String key, DisconfValue disconfValue) {
DisconfCenterItem disconfCenterItem = DisconfCenterStore.getInstance().getConfItemMap().get(key);
// 校验是否存在
if (disconfCenterItem == null) {
LOGGER.error("cannot find " + key + " in store....");
return;
}
if (disconfValue == null || disconfValue.getValue() == null) {
return;
}
// 根据类型设置值
//
// 注入仓库
//
try {
Object newValue = disconfCenterItem.getFieldValueByType(disconfValue.getValue());
disconfCenterItem.setValue(newValue);
} catch (Exception e) {
LOGGER.error("key: " + key + " " + e.toString(), e);
}
}
/**
*
*/
@Override
public void transformScanData(List<DisconfCenterBaseModel> disconfCenterBaseModels) {
for (DisconfCenterBaseModel disconfCenterItem : disconfCenterBaseModels) {
transformScanData(disconfCenterItem);
}
}
/**
*
*/
@Override
public void transformScanData(DisconfCenterBaseModel disconfCenterBaseModel) {
DisconfCenterStore.getInstance().storeOneItem(disconfCenterBaseModel);
}
/**
*
*/
@Override
public DisconfCenterBaseModel getConfData(String key) {
if (DisconfCenterStore.getInstance().getConfItemMap().containsKey(key)) {
return DisconfCenterStore.getInstance().getConfItemMap().get(key);
} else {
return null;
}
}
/**
*
*/
@Override
public Set<String> getConfKeySet() {
return DisconfCenterStore.getInstance().getConfItemMap().keySet();
}
/**
*
*/
@Override
public String confToString() {
StringBuilder sBuffer = new StringBuilder();
sBuffer.append("\n");
Map<String, DisconfCenterItem> disMap = DisconfCenterStore.getInstance().getConfItemMap();
for (String file : disMap.keySet()) {
sBuffer.append("disItem:\t" + file + "\t");
if (LOGGER.isDebugEnabled()) {
sBuffer.append(disMap.get(file).toString());
} else {
sBuffer.append(disMap.get(file).infoString());
}
sBuffer.append("\n");
}
return sBuffer.toString();
}
@Override
public void exclude(Set<String> keySet) {
for (String key : keySet) {
DisconfCenterStore.getInstance().excludeOneItem(key);
}
}
}