001/* 002 * (C) Copyright 2006-2015 Nuxeo SA (http://nuxeo.com/) and others. 003 * 004 * Licensed under the Apache License, Version 2.0 (the "License"); 005 * you may not use this file except in compliance with the License. 006 * You may obtain a copy of the License at 007 * 008 * http://www.apache.org/licenses/LICENSE-2.0 009 * 010 * Unless required by applicable law or agreed to in writing, software 011 * distributed under the License is distributed on an "AS IS" BASIS, 012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 013 * See the License for the specific language governing permissions and 014 * limitations under the License. 015 * 016 * Contributors: 017 * btatar 018 * 019 */ 020 021package org.nuxeo.ecm.platform.picture.magick.utils; 022 023import org.nuxeo.ecm.platform.commandline.executor.api.CmdParameters; 024import org.nuxeo.ecm.platform.commandline.executor.api.CommandException; 025import org.nuxeo.ecm.platform.commandline.executor.api.CommandLineExecutorService; 026import org.nuxeo.ecm.platform.commandline.executor.api.CommandNotAvailable; 027import org.nuxeo.ecm.platform.commandline.executor.api.ExecResult; 028import org.nuxeo.ecm.platform.picture.magick.MagickExecutor; 029import org.nuxeo.runtime.api.Framework; 030 031/** 032 * Unit command to rotate a picture. 033 * 034 * @author btatar 035 */ 036public class ImageRotater extends MagickExecutor { 037 038 public static void rotate(String inputFile, String outputFile, int angle) throws CommandNotAvailable, 039 CommandException { 040 CommandLineExecutorService cles = Framework.getService(CommandLineExecutorService.class); 041 CmdParameters params = cles.getDefaultCmdParameters(); 042 params.addNamedParameter("angle", String.valueOf(angle)); 043 params.addNamedParameter("inputFilePath", inputFile); 044 params.addNamedParameter("outputFilePath", outputFile); 045 ExecResult result = cles.execCommand("rotate", params); 046 if (!result.isSuccessful()) { 047 throw result.getError(); 048 } 049 } 050 051}