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Lift Framework example source code file (FuncJBridge.scala)
The Lift Framework FuncJBridge.scala source code/* * Copyright 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 object FuncJBridge extends FuncJBridge /** * Bridge from Java functions to Scala functions */ class FuncJBridge { /** * Lift the Java Func0 to a Scala Function0 */ implicit def lift[Z](f: Func0[Z]): Function0[Z] = new Function0[Z] { def apply(): Z = f.apply() } /** * Drop from Scala function to Java function */ implicit def drop[Z](f: Function0[Z]): Func0[Z] = new Func0[Z] { def apply(): Z = f.apply() } /** * Lift the Java Func1 to a Scala Function1 */ implicit def lift[A, Z](f: Func1[A, Z]): Function1[A, Z] = new Function1[A, Z] { def apply(a: A): Z = f.apply(a) } /** * Lift the Java Func2 to a Scala Function2 */ implicit def lift[A, B, Z](f: Func2[A, B, Z]): Function2[A, B, Z] = new Function2[A, B, Z] { def apply(a: A, b: B): Z = f.apply(a, b) } /** * Lift the Java Func3 to a Scala Function3 */ implicit def lift[A, B, C, Z](f: Func3[A, B, C, Z]): Function3[A, B, C, Z] = new Function3[A, B, C, Z] { def apply(a: A, b: B, c: C): Z = f.apply(a, b, c) } /** * Lift the Java Func4 to a Scala Function4 */ implicit def lift[A, B, C, D, Z](f: Func4[A, B, C, D, Z]): Function4[A, B, C, D, Z] = new Function4[A, B, C, D, Z] { def apply(a: A, b: B, c: C, d: D): Z = f.apply(a, b, c, d) } /** * Lift the Java Callable to a Scala Function0 */ implicit def lift[Z](f: java.util.concurrent.Callable[Z]): Function0[Z] = new Function0[Z] { def apply(): Z = f.call() } } Other Lift Framework examples (source code examples)Here is a short list of links related to this Lift Framework FuncJBridge.scala source code file: |
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