com.fr.web.core.upload

类 SmartUpload

java.lang.Object

com.fr.web.core.upload.SmartUpload

public class SmartUpload
extends java.lang.Object

字段概要

字段

限定符和类型	字段和说明
protected javax.servlet.ServletContext	m_application
protected byte[]	m_binArray
protected javax.servlet.http.HttpServletRequest	m_request
protected javax.servlet.http.HttpServletResponse	m_response

构造器概要

构造器

构造器和说明
SmartUpload()

方法概要

方法

限定符和类型	方法和说明
void	downloadField(java.sql.ResultSet resultset, java.lang.String columnName, java.lang.String contentType, java.lang.String disposition) 下载文件
void	downloadFile(java.lang.String filePath) 下载文件
void	downloadFile(java.lang.String filePath, java.lang.String contentType) 下载文件
void	downloadFile(java.lang.String filePath, java.lang.String contentType, java.lang.String header) 下载文件
void	downloadFile(java.lang.String filePath, java.lang.String contentType, java.lang.String header, int length) 下载文件
void	fieldToFile(java.sql.ResultSet resultset, java.lang.String columnLabel, java.lang.String filePath) 拷贝数据到文件
byte	getBinaryData(int i)
java.lang.String[]	getFileNames()
SmartFiles	getFiles()
protected java.lang.String	getPhysicalPath(java.lang.String path, int type)
SmartRequest	getRequest()
int	getSize()
void	init(javax.servlet.ServletConfig servletconfig) 初始化
void	initialize(javax.servlet.ServletConfig servletconfig, javax.servlet.http.HttpServletRequest httpservletrequest, javax.servlet.http.HttpServletResponse httpservletresponse) 初始化
void	initialize(javax.servlet.ServletContext servletContext, javax.servlet.http.HttpServletRequest httpservletrequest, javax.servlet.http.HttpServletResponse httpservletresponse) 初始化
int	save(java.lang.String filePath) 保存文件
int	save(java.lang.String filePath, int type) 保存文件
void	service(javax.servlet.http.HttpServletRequest httpservletrequest, javax.servlet.http.HttpServletResponse httpservletresponse) 初始化
void	setAllowedFilesList(java.lang.String path)
void	setContentDisposition(java.lang.String s)
void	setDeniedFilesList(java.lang.String path)
void	setDenyPhysicalPath(boolean flag)
void	setForcePhysicalPath(boolean flag)
void	setMaxFileSize(long l)
void	setTotalMaxFileSize(long l)
void	upload() 上传文件
void	uploadInFile(java.lang.String fileName) 上传文件附件

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

字段详细资料

m_binArray

protected byte[] m_binArray

m_request

protected javax.servlet.http.HttpServletRequest m_request

m_response

protected javax.servlet.http.HttpServletResponse m_response

m_application

protected javax.servlet.ServletContext m_application

构造器详细资料

SmartUpload

public SmartUpload()

方法详细资料

init

public final void init(javax.servlet.ServletConfig servletconfig)
                throws javax.servlet.ServletException

初始化

参数:

servletconfig - servlet信息

抛出:

javax.servlet.ServletException

service

public void service(javax.servlet.http.HttpServletRequest httpservletrequest,
           javax.servlet.http.HttpServletResponse httpservletresponse)
             throws javax.servlet.ServletException,
                    java.io.IOException

初始化

参数:

httpservletrequest - HTTP请求

httpservletresponse - HTTP响应

抛出:

javax.servlet.ServletException

java.io.IOException

initialize

public final void initialize(javax.servlet.ServletConfig servletconfig,
              javax.servlet.http.HttpServletRequest httpservletrequest,
              javax.servlet.http.HttpServletResponse httpservletresponse)
                      throws javax.servlet.ServletException

初始化

参数:

servletconfig - servlet信息

httpservletrequest - HTTP请求

httpservletresponse - HTTP响应

抛出:

javax.servlet.ServletException

initialize

public final void initialize(javax.servlet.ServletContext servletContext,
              javax.servlet.http.HttpServletRequest httpservletrequest,
              javax.servlet.http.HttpServletResponse httpservletresponse)
                      throws javax.servlet.ServletException

初始化

参数:

servletContext - servlet正文信息

httpservletrequest - HTTP请求

httpservletresponse - HTTP响应

抛出:

javax.servlet.ServletException

upload

public void upload()
            throws javax.servlet.ServletException,
                   java.io.IOException,
                   SmartUploadException

上传文件

抛出:

javax.servlet.ServletException

java.io.IOException

SmartUploadException

save

public int save(java.lang.String filePath)
         throws javax.servlet.ServletException,
                java.io.IOException,
                SmartUploadException

保存文件

参数:

filePath - 文件路径

返回:

保存结果

抛出:

javax.servlet.ServletException

java.io.IOException

SmartUploadException

save

public int save(java.lang.String filePath,
       int type)
         throws javax.servlet.ServletException,
                java.io.IOException,
                SmartUploadException

保存文件

参数:

filePath - 文件路径

type - 保存方式

返回:

保存结果

抛出:

javax.servlet.ServletException

java.io.IOException

SmartUploadException

getFileNames

public java.lang.String[] getFileNames()

getSize

public int getSize()

getBinaryData

public byte getBinaryData(int i)

getFiles

public SmartFiles getFiles()

getRequest

public SmartRequest getRequest()

downloadFile

public void downloadFile(java.lang.String filePath)
                  throws javax.servlet.ServletException,
                         java.io.IOException,
                         SmartUploadException

下载文件

参数:

filePath - 文件路径

抛出:

javax.servlet.ServletException

java.io.IOException

SmartUploadException

downloadFile

public void downloadFile(java.lang.String filePath,
                java.lang.String contentType)
                  throws javax.servlet.ServletException,
                         java.io.IOException,
                         SmartUploadException,
                         SmartUploadException

下载文件

参数:

filePath - 文件路径

contentType - 文件输出类型

抛出:

javax.servlet.ServletException

java.io.IOException

SmartUploadException

downloadFile

public void downloadFile(java.lang.String filePath,
                java.lang.String contentType,
                java.lang.String header)
                  throws javax.servlet.ServletException,
                         java.io.IOException,
                         SmartUploadException

下载文件

参数:

filePath - 文件路径

contentType - 文件输出类型

header - 头文件

抛出:

javax.servlet.ServletException

java.io.IOException

SmartUploadException

downloadFile

public void downloadFile(java.lang.String filePath,
                java.lang.String contentType,
                java.lang.String header,
                int length)
                  throws javax.servlet.ServletException,
                         java.io.IOException,
                         SmartUploadException

下载文件

参数:

filePath - 文件路径

contentType - 文件输出类型

header - 头文件

length - 缓冲区大小

抛出:

javax.servlet.ServletException

java.io.IOException

SmartUploadException

downloadField

public void downloadField(java.sql.ResultSet resultset,
                 java.lang.String columnName,
                 java.lang.String contentType,
                 java.lang.String disposition)
                   throws javax.servlet.ServletException,
                          java.io.IOException,
                          java.sql.SQLException

下载文件

参数:

resultset - 头文件结果集

columnName - 列名

contentType - 内容信息

disposition - 附件信息

抛出:

javax.servlet.ServletException

java.io.IOException

java.sql.SQLException

fieldToFile

public void fieldToFile(java.sql.ResultSet resultset,
               java.lang.String columnLabel,
               java.lang.String filePath)
                 throws javax.servlet.ServletException,
                        java.io.IOException,
                        SmartUploadException,
                        java.sql.SQLException

拷贝数据到文件

参数:

resultset - 结果集

columnLabel - 列名

filePath - 文件路径

抛出:

javax.servlet.ServletException

java.io.IOException

SmartUploadException

java.sql.SQLException

setDeniedFilesList

public void setDeniedFilesList(java.lang.String path)
                        throws javax.servlet.ServletException,
                               java.io.IOException,
                               java.sql.SQLException

抛出:

javax.servlet.ServletException

java.io.IOException

java.sql.SQLException

setAllowedFilesList

public void setAllowedFilesList(java.lang.String path)

setDenyPhysicalPath

public void setDenyPhysicalPath(boolean flag)

setForcePhysicalPath

public void setForcePhysicalPath(boolean flag)

setContentDisposition

public void setContentDisposition(java.lang.String s)

setTotalMaxFileSize

public void setTotalMaxFileSize(long l)

setMaxFileSize

public void setMaxFileSize(long l)

getPhysicalPath

protected java.lang.String getPhysicalPath(java.lang.String path,
                               int type)
                                    throws java.io.IOException

抛出:

java.io.IOException

uploadInFile

public void uploadInFile(java.lang.String fileName)
                  throws java.io.IOException,
                         SmartUploadException

上传文件附件

参数:

fileName - 文件名

抛出:

java.io.IOException

SmartUploadException