com.publiccms.views.directive.sys

类 SysLockDirective

java.lang.Object

com.publiccms.common.directive.BaseTemplateDirective

com.publiccms.common.base.AbstractTemplateDirective

com.publiccms.views.directive.sys.SysLockDirective

所有已实现的接口:

Directive, HttpDirective, freemarker.template.TemplateDirectiveModel, freemarker.template.TemplateModel

@Component
public class SysLockDirective
extends AbstractTemplateDirective

lock 锁查询指令

参数列表

• itemType:项目类型
• itemId:项目id,结果返回object SysLock
• itemIds 多个项目id,逗号或空格间隔,当id为空时生效,结果返回map(id,object)

使用示例

<@sys.lock id=1>${object.count}</@sys.lock>

<@sys.lock ids='1,2,3'><#list map as k,v>${k}:${v.count}<#sep>,</#list></@sys.lock>

<script>
$.getJSON('${site.dynamicPath}api/directive/sys/lock?id=1', function(data){    
  console.log(data.count);
});
</script>
 

字段概要

字段

限定符和类型	字段和说明
private LockComponent	lockComponent
private SysLockService	service

从类继承的字段 com.publiccms.common.base.AbstractTemplateDirective

ADVANCED, AUTH_TOKEN, AUTH_USER_ID, siteComponent

从类继承的字段 com.publiccms.common.directive.BaseTemplateDirective

log

从接口继承的字段 freemarker.template.TemplateModel

NOTHING

构造器概要

构造器

构造器和说明
SysLockDirective()

方法概要

限定符和类型	方法和说明
void	execute(RenderHandler handler)

从类继承的方法 com.publiccms.common.base.AbstractTemplateDirective

execute, expose, getAdvanced, getApp, getSite, getUserId, needAppToken, needUserToken, supportAdvanced

从类继承的方法 com.publiccms.common.directive.BaseTemplateDirective

execute, getName, getNamespace, getShortName, httpEnabled, setName, setNamespace, setShortName

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

字段详细资料

service

private SysLockService service

lockComponent

private LockComponent lockComponent

构造器详细资料

SysLockDirective

public SysLockDirective()

方法详细资料

execute

public void execute(RenderHandler handler)
             throws java.io.IOException,
                    freemarker.template.TemplateException

抛出:

java.io.IOException

freemarker.template.TemplateException