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Lift Framework example source code file (LoanWrapper.scala)
The Lift Framework LoanWrapper.scala source code/* * Copyright 2006-2011 WorldWide Conferencing, LLC * * 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 net.liftweb package common /** * This trait defines the principle contract for function objects that * wrap the processing of HTTP requests by Lift while utilizing the preestablished * request-local scope. */ trait CommonLoanWrapper { /** * Implementations of this method may either call f to continue processing * the wrapped call as normal, or may ignore f to entirely replace the * wrapped call with a custom implementation * @param f the delegate which provides processing by the underlying framework */ def apply[T](f: => T): T } object CommonLoanWrapper { /** * If you have a List of LoanWrappers, apply them and then the functions */ def apply[T, LWT <: CommonLoanWrapper](lst: List[LWT])(f: => T): T = lst match { case Nil => f case x :: xs => x.apply(this.apply(xs)(f)) } } Other Lift Framework examples (source code examples)Here is a short list of links related to this Lift Framework LoanWrapper.scala source code file: |
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