cn.sucang.core.process

Class AbstractQueryProcess

java.lang.Object

cn.sucang.core.util.SucangServletRequest

cn.sucang.core.process.AbstractQueryProcess

All Implemented Interfaces:

IFormQueryProcess

public abstract class AbstractQueryProcess
extends SucangServletRequest
implements IFormQueryProcess

Field Summary

Fields

Modifier and Type	Field and Description
protected FormInfoService	formInfoService
protected FormQuery	formQuery
protected BaseJdbcDao	jdbcDao
protected org.apache.log4j.Logger	logger
protected java.io.PrintWriter	out
protected HttpServletRequest	request
protected HttpServletResponse	response

Fields inherited from class cn.sucang.core.util.SucangServletRequest

DEFAULT_ENCODING, HTML_CONTENT_TYPE, innerReq, WAP_CONTENT_TYPE

Constructor Summary

Constructors

Constructor and Description
AbstractQueryProcess()

Method Summary

Modifier and Type	Method and Description
int	destroy() 查询页数据处理完成时调用
java.lang.String	getClientHtml() 客户端加载时初始HTML
java.lang.String	getClientLoaded() 客户端执行加载完毕时需要执行的Script
java.lang.String[]	getClientScript() 在查询页中嵌入自定义的的脚本引用，如:return new String[]{"/scripts/userDoc.js"};
java.util.Map<java.lang.String,java.lang.String>	getGridColumns() dataFields,columns,renders返回列定义相关的选项数据
java.lang.String	getOverrideItems() 重载查询页的正文布局样式
java.util.List<FormField>	getQueryFields()
java.util.Map<java.lang.String,java.lang.String>	getQueryParams() 重定义查询条件参数，由自定义Sql中写${var},Map返回以var为Key的查询条件
int	init(FormQuery formquery, HttpServletRequest request, HttpServletResponse response) 用于查询页调用时的初始化
boolean	isReplaceSystemUrl() 返回请求Json数据的URL是否为当前处理接口，如果是则处理内容转到方法requestJsonData(out)内。
PageList<java.util.Map>	requestJsonData(PageList<java.util.Map> dataList, java.io.PrintWriter out) 真正处理返回给用户数据的方法，格式参考PageList<Map>

Methods inherited from class cn.sucang.core.util.SucangServletRequest

getArrays, getBeanMap, getBeanMap, getBoolean, getClearTypeObject, getDate, getDouble, getFloat, getID, getInputString, getInt, getLong, getParamBean, getShort, getString, getString, initRequest

Methods inherited from class java.lang.Object

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

Field Detail

logger

protected org.apache.log4j.Logger logger

formQuery

protected FormQuery formQuery

request

protected HttpServletRequest request

response

protected HttpServletResponse response

out

protected java.io.PrintWriter out

jdbcDao

protected BaseJdbcDao jdbcDao

formInfoService

protected FormInfoService formInfoService

Constructor Detail

AbstractQueryProcess

public AbstractQueryProcess()

Method Detail

init

public int init(FormQuery formquery,
                HttpServletRequest request,
                HttpServletResponse response)

Description copied from interface: IFormQueryProcess

用于查询页调用时的初始化

Specified by:

init in interface IFormQueryProcess

Parameters:

formquery - as FormQuery

request - as HttpServletRequest

response - as HttpServletResponse

Returns:

int

destroy

public int destroy()

Description copied from interface: IFormQueryProcess

查询页数据处理完成时调用

Specified by:

destroy in interface IFormQueryProcess

Returns:

int

getGridColumns

public java.util.Map<java.lang.String,java.lang.String> getGridColumns()

Description copied from interface: IFormQueryProcess

dataFields,columns,renders返回列定义相关的选项数据

Specified by:

getGridColumns in interface IFormQueryProcess

Returns:

getQueryFields

public java.util.List<FormField> getQueryFields()

Specified by:

getQueryFields in interface IFormQueryProcess

getQueryParams

public java.util.Map<java.lang.String,java.lang.String> getQueryParams()

Description copied from interface: IFormQueryProcess

重定义查询条件参数，由自定义Sql中写${var},Map返回以var为Key的查询条件

Specified by:

getQueryParams in interface IFormQueryProcess

Returns:

getClientHtml

public java.lang.String getClientHtml()

Description copied from interface: IFormQueryProcess

客户端加载时初始HTML

Specified by:

getClientHtml in interface IFormQueryProcess

Returns:

String

getClientScript

public java.lang.String[] getClientScript()

Description copied from interface: IFormQueryProcess

在查询页中嵌入自定义的的脚本引用，如:return new String[]{"/scripts/userDoc.js"};

Specified by:

getClientScript in interface IFormQueryProcess

Returns:

String[]

getClientLoaded

public java.lang.String getClientLoaded()

Description copied from interface: IFormQueryProcess

客户端执行加载完毕时需要执行的Script

Specified by:

getClientLoaded in interface IFormQueryProcess

Returns:

getOverrideItems

public java.lang.String getOverrideItems()

Description copied from interface: IFormQueryProcess

重载查询页的正文布局样式

Specified by:

getOverrideItems in interface IFormQueryProcess

Returns:

requestJsonData

public PageList<java.util.Map> requestJsonData(PageList<java.util.Map> dataList,
                                               java.io.PrintWriter out)

Description copied from interface: IFormQueryProcess

真正处理返回给用户数据的方法，格式参考PageList<Map>

Specified by:

requestJsonData in interface IFormQueryProcess

Parameters:

dataList - as PageList<Map>//原数据格式，如果isReplaceSystemUrl()方法返回为true则参数dataList为null

out - as PrintWriter

Returns:

PageList<Map>

isReplaceSystemUrl

public boolean isReplaceSystemUrl()

返回请求Json数据的URL是否为当前处理接口，如果是则处理内容转到方法requestJsonData(out)内。

Specified by:

isReplaceSystemUrl in interface IFormQueryProcess

Returns: