diff options
Diffstat (limited to 'appmarket-utils/src/main/java/app/market/utils/SpringWebUtil.java')
-rw-r--r-- | appmarket-utils/src/main/java/app/market/utils/SpringWebUtil.java | 80 |
1 files changed, 80 insertions, 0 deletions
diff --git a/appmarket-utils/src/main/java/app/market/utils/SpringWebUtil.java b/appmarket-utils/src/main/java/app/market/utils/SpringWebUtil.java new file mode 100644 index 0000000..02eaf37 --- /dev/null +++ b/appmarket-utils/src/main/java/app/market/utils/SpringWebUtil.java @@ -0,0 +1,80 @@ +/* + * Copyright (c) 2019 TOYOTA MOTOR CORPORATION + * + * 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 app.market.utils; + +import javax.servlet.http.HttpServletRequest; +import javax.servlet.http.HttpSession; + +import org.springframework.web.context.request.RequestContextHolder; +import org.springframework.web.context.request.ServletRequestAttributes; + +public class SpringWebUtil { + + public static HttpServletRequest getRequest() { + ServletRequestAttributes requestAttributes = (ServletRequestAttributes) RequestContextHolder.getRequestAttributes(); + return requestAttributes == null ? null : requestAttributes.getRequest(); + } + + public static HttpSession getSession() { + return getRequest().getSession( false ); + } + + public static String getRealRootPath() { + return getRequest().getServletContext().getRealPath( "/" ); + } + + public static String getIp() { + ServletRequestAttributes servletRequestAttributes = (ServletRequestAttributes) RequestContextHolder.getRequestAttributes(); + if ( servletRequestAttributes != null ) { + HttpServletRequest request = servletRequestAttributes.getRequest(); + return request.getRemoteAddr(); + } + return null; + } + + public static Object getSessionAttribute(String name) { + HttpServletRequest request = getRequest(); + return request == null ? null : request.getSession().getAttribute( name ); + } + + public static void setSessionAttribute(String name, Object value) { + HttpServletRequest request = getRequest(); + if ( request != null ) { + request.getSession().setAttribute( name, value ); + } + } + + public static Object getRequestAttribute(String name) { + HttpServletRequest request = getRequest(); + return request == null ? null : request.getAttribute( name ); + } + + public static void setRequestAttribute(String name, Object value) { + HttpServletRequest request = getRequest(); + if ( request != null ) { + request.setAttribute( name, value ); + } + } + + public static String getContextPath() { + return getRequest().getContextPath(); + } + + public static void removeSessionAttribute(String name) { + getRequest().getSession().removeAttribute( name ); + } + +}
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