001/* 002 * (C) Copyright 2013 Nuxeo SA (http://nuxeo.com/) and contributors. 003 * 004 * All rights reserved. This program and the accompanying materials 005 * are made available under the terms of the GNU Lesser General Public License 006 * (LGPL) version 2.1 which accompanies this distribution, and is available at 007 * http://www.gnu.org/licenses/lgpl-2.1.html 008 * 009 * This library is distributed in the hope that it will be useful, 010 * but WITHOUT ANY WARRANTY; without even the implied warranty of 011 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 012 * Lesser General Public License for more details. 013 * 014 * Contributors: 015 * dmetzler 016 */ 017package org.nuxeo.ecm.automation.jaxrs.io; 018 019import java.io.IOException; 020import java.io.OutputStream; 021 022import org.codehaus.jackson.JsonEncoding; 023import org.codehaus.jackson.JsonFactory; 024import org.codehaus.jackson.JsonGenerator; 025import org.nuxeo.ecm.webengine.JsonFactoryManager; 026import org.nuxeo.runtime.api.Framework; 027 028/** 029 * @since 5.7.3 030 */ 031public final class JsonHelper { 032 033 /** 034 * Helper method to centralize the JsonEncoding to use 035 * 036 * @param jsonFactory 037 * @param out 038 * @return 039 * @throws IOException 040 */ 041 public static JsonGenerator createJsonGenerator(JsonFactory jsonFactory, OutputStream out) throws IOException { 042 return jsonFactory.createJsonGenerator(out, JsonEncoding.UTF8); 043 } 044 045 /** 046 * @param out 047 * @return 048 * @throws IOException 049 */ 050 public static JsonGenerator createJsonGenerator(OutputStream out) throws IOException { 051 JsonFactory jsonFactory = Framework.getLocalService(JsonFactoryManager.class).getJsonFactory(); 052 return createJsonGenerator(jsonFactory, out); 053 } 054 055}