com.alogic.cache.xscript.CacheHashSize Maven / Gradle / Ivy
package com.alogic.cache.xscript;
import java.util.Map;
import org.apache.commons.lang3.StringUtils;
import com.alogic.cache.CacheObject;
import com.alogic.xscript.ExecuteWatcher;
import com.alogic.xscript.Logiclet;
import com.alogic.xscript.LogicletContext;
import com.anysoft.util.Properties;
import com.anysoft.util.PropertiesConstants;
/**
* 查询cache中hash的个数
* @author yyduan
* @since 1.6.11.29
*/
public class CacheHashSize extends CacheObjectOperation{
/**
* 分组
*/
protected String $group = CacheObject.DEFAULT_GROUP;
/**
* 输出变量id
*/
protected String $id;
public CacheHashSize(String tag, Logiclet p) {
super(tag, p);
}
@Override
public void configure(Properties p){
super.configure(p);
$id = PropertiesConstants.getRaw(p, "id", "$" + getXmlTag());
$group = PropertiesConstants.getRaw(p, "group", $group);
}
@Override
protected void onExecute(CacheObject cache, Map root,
Map current, LogicletContext ctx,
ExecuteWatcher watcher) {
String id = PropertiesConstants.transform(ctx, $id, "$" + getXmlTag());
if (StringUtils.isNotEmpty(id)){
ctx.SetValue(
id,
String.valueOf(
cache.hLen(PropertiesConstants.transform(ctx, $group, CacheObject.DEFAULT_GROUP))
)
);
}
}
}