com.aliyun.fc.runtime

接口 AppLoader

所有已知实现类:

FcAppLoader

public interface AppLoader

FC Java Http Trigger support traditional web application framework such as Spring, SpringBoot, Struts2. etc. This class used for load webapp

作者:

santi

方法概要

限定符和类型	方法和说明
void	forward(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response) Forward request to inited webapp
org.apache.catalina.Context	getAppContext() Get webapp loaded Context
boolean	initApp(String userContextPath, ClassLoader appLoader) Init Webapp
void	loadCode(String appFilePath) Load webapp code from specified path
void	loadCodeFromLocalProject(String appFilePath) Load webapp code from path relative to user project
Boolean	loadCodeFromOSS(String ossEndPoint, String bucket, String appName) Load webapp code from oss
void	setBaseDir(String baseDir) Set base dir of webapp, the inited webapp will then write to this path.
void	setDownloadPath(String downloadPath) Set download path, for example if your webapp package from oss.
void	setFCContext(com.aliyun.fc.runtime.Context context) Set fc execute credential context
void	SetFCContext(String accessKeyId, String accessKeySecret) Set fc execute ak sk

方法详细资料

setFCContext

void setFCContext(com.aliyun.fc.runtime.Context context)

Set fc execute credential context

参数:

context - Credential context

SetFCContext

void SetFCContext(String accessKeyId,
                  String accessKeySecret)

Set fc execute ak sk

参数:

accessKeyId - The accessKeyId

accessKeySecret - The accessKeySecret

getAppContext

org.apache.catalina.Context getAppContext()

Get webapp loaded Context

返回:

The webapp context

setDownloadPath

void setDownloadPath(String downloadPath)

Set download path, for example if your webapp package from oss. Default is /tmp which is only writable directory on FC. Also you can set this to NAS path if you use NAS on FC.

参数:

downloadPath - The path to download webapp

setBaseDir

void setBaseDir(String baseDir)

Set base dir of webapp, the inited webapp will then write to this path. Default is /tmp Also you can set this to NAS path

参数:

baseDir - The path of webapp home

loadCode

void loadCode(String appFilePath)

Load webapp code from specified path

参数:

appFilePath - The path of app package

loadCodeFromLocalProject

void loadCodeFromLocalProject(String appFilePath)

Load webapp code from path relative to user project

参数:

appFilePath - The path of app package

loadCodeFromOSS

Boolean loadCodeFromOSS(String ossEndPoint,
                        String bucket,
                        String appName)

Load webapp code from oss

参数:

ossEndPoint - oss endpoint

bucket - oss bucket

appName - oss key

返回:

Whether Success

initApp

boolean initApp(String userContextPath,
                ClassLoader appLoader)

Init Webapp

参数:

userContextPath - Web context path: 1. For non custom domain http trigger, something like 2016-08-15/proxy/${serviceName}/${functionName} 2. For custom domain http trigger, according your path mapping settings.

appLoader - Loader for WebApp context

返回:

Whether load success

forward

void forward(javax.servlet.http.HttpServletRequest request,
             javax.servlet.http.HttpServletResponse response)
      throws Exception

Forward request to inited webapp

参数:

request - Servlet request

response - Servlet response

抛出:

Exception - Raise when something error