PlugIns编程

开发平台：
Java

RoleController.groovy：源码内容
							/**
 * RoleController.groovy 
 * Actions over Authority objects.
 * @author generated by plugin script
 * @auther Haotian Sun
 */            
class RoleController {
    def index = { redirect(action:list,params:params) }
    // the delete, save and update actions only
    // accept POST requests
    def allowedMethods = [delete:'POST',
                          save:'POST',
                          update:'POST']
    def list = {
        if(!params.max)params.max = 10
        [ authorityList: Authority.list( params ) ]
    }
    def show = {
        [ authority : Authority.get( params.id ) ]
    }
    def delete = {
        def authority = Authority.get( params.id )
        String oldRole = authority.authority
        if(authority) {
         	def rms = Requestmap.findAllByConfigAttributeLike('%'+oldRole+'%')
         	rms.each{it.configAttribute=it.configAttribute.replace(oldRole+',','');it.validate();}
            authority.delete()
            flash.message = "Authority ${params.id} deleted."
            redirect(action:list)
        }
        else {
            flash.message = "Authority not found with id ${params.id}"
            redirect(action:list)
        }
    }
    def edit = {
        def authority = Authority.get( params.id )
        if(!authority) {
                flash.message = "Authority not found with id ${params.id}"
                redirect(action:list)
        }
        else {
            return [ authority : authority ]
        }
    }
	/** Authority update action. when updating an existing authority instance, the requestmaps which contain
	 *  them should also be updated.
	 */
    def update = {
        Authority.withTransaction {status ->
            def authority = Authority.get(params.id)
            String oldRole = authority.authority
            if (authority) {
                authority.properties = params
                String role = params.authority
                authority.authority = 'ROLE_' + role.toUpperCase()
                String newRole = authority.authority
                def rms = Requestmap.findAllByConfigAttributeLike('%' + oldRole + ',%')
                rms.each {it.configAttribute = it.configAttribute.replace(oldRole, newRole); it.validate();}
                ArrayList urlList = new ArrayList()
                String[] urls = null
                if (params.url instanceof String) {
                    urls = new String[1]
                    urls[0] = params.url
                    urlList.add(params.url)
                }
                else {
                    urls = params.url
                    if (params.url) {
                        for (int i = 0; i < urls.length; i++) {
                            urlList.add(urls[i])
                        }
                    }
                }
                if (authority.save()) {
                    if (params.url) {
                        def rms2 = Requestmap.findAllByConfigAttributeLike('%' + newRole + ',%')
                        rms2.each {it.configAttribute = it.configAttribute.replace(newRole+',', ''); it.validate();}
                        for (int i = 0; i < urls.length; i++) {
                            String url = urls[i]
                            def requestmap = Requestmap.findByUrlIlike("${url}")
                            if (requestmap) {
                                requestmap.configAttribute = requestmap.configAttribute + authority.authority + ","
                            }
                            else {
                                requestmap = new Requestmap()
                                requestmap.url = url.toLowerCase()
                                requestmap.configAttribute = authority.authority + ","
                            }
                            if (requestmap.save()) {
                                //
                            }
                            else {
                                status.setRollbackOnly()
                                render(view: 'create', model: [authority: authority])
                            }
                        }
                    }
                    redirect(action: show, id: authority.id)
                }
                else {
                    status.setRollbackOnly()
                    render(view: 'edit', model: [authority: authority, urlList: urlList])
                }
            }
            else {
                flash.message = "Authority not found with id ${params.id}"
                redirect(action: edit, id: params.id)
            }
        }
    }
    def create = {
        def authority = new Authority()
        authority.authority=""
        //authority.properties = params
        return ['authority':authority]
    }
	
	/** Authority save action*/
    def save = {
        Authority.withTransaction {status ->
        def authority = new Authority()
        String au=params.authority
        authority.properties = params
        //here translate user's input to the required Acegi format.
        authority.authority='ROLE_'+au.toUpperCase() 
        if (authority.save()) {
                String[] urls = null;
                if (params.url instanceof String) {
                    urls = new String[1]
                    urls[0] = params.url
                }
                else {
                    urls = params.url
                }
                if (params.url) {
                    for (int i = 0; i < urls.length; i++) {
                        String url = urls[i]
                        def requestmap = Requestmap.findByUrlIlike("${url}")
                        if (requestmap) {
                            requestmap.configAttribute = requestmap.configAttribute + authority.authority + ","
                        }
                        else {
                            requestmap = new Requestmap()
                            requestmap.url = url.toLowerCase()
                            requestmap.configAttribute = authority.authority + ","
                        }
                        if (requestmap.save()) {
                            //
                        }
                        else {
                            status.setRollbackOnly()
                            render(view: 'create', model: [authority: authority])
                        }
                    }
                }
                /* for(int i=0; i< configAttrs.length; i++){
                     String configAttribute = configAttrs[i]
                     formattedConfigAttrs+="ROLE_"+configAttribute.toUpperCase()+","
                 }*/
                redirect(action: show, id: authority.id)
            }
            else {
                status.setRollbackOnly()
                authority.authority = au
                render(view: 'create', model: [authority: authority])
            }
        }
    }
}

						