Oracle 1Z0-048 Oracle Database 10g R2:Administering RAC Certification dumps questions with answer

Oracle 1Z0-048  Oracle Database 10g R2:Administering RAC Certification dumps questions with answer

About : The Oracle Database 10g R2: Administering RAC (1Z0-048) exam is primarily intended for the implementation consultants that have the training and knowledge to efficiently configure and administer a database for use with Real Application Clusters.

Oracle Partners passing this exam will be recognized as OPN Certified Specialists. Prerequisites or additional requirements apply. Please click on the certification link for further clarification. This certification helps their companies qualify for the Oracle Real Application Clusters Specialization

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Download Excel file functionality in Hybris e-commerce | How to make a excel download in Hybris multi-suite

Download Excel file functionality in Hybris e-commerce | How to make a excel download in Hybris multi-suite

Friends there was a requirnment in Hybris project to create a http link to export data in excel format
implementation
First create a controller and from your controller follow below step

ExcelExportController.java
/**
 *
 */
package com.occ.controller;

import java.util.List;
import java.util.Map;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.ServletRequestUtils;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.servlet.ModelAndView;

import com.occ.facade.export.ExportFacade;

@Controller
public class ExportController
{

@Autowired
private ExportFacade dlExportFacade;

@RequestMapping(value = "/v1/export", method = RequestMethod.GET)
protected ModelAndView export(final HttpServletRequest request, final HttpServletResponse response) throws Exception
{

final List<Map<String, String>> deal = dlExportFacade.getExportData();
return new ModelAndView("export", "Data", deal);


}

@RequestMapping(value = "/v1/Export", method = RequestMethod.GET)
protected ModelAndView Export(final HttpServletRequest request, final HttpServletResponse response) throws Exception
{

final String output = ServletRequestUtils.getStringParameter(request, "output");
final List<Map<String, String>> deal = dlExportFacade.getExportData();
if (output == null || "".equals(output))
{
//return normal view
// ModelAndView("ExcelExport", "Data", revenueData);
return new ModelAndView("ExcelExport", "Data", deal);

}
else if ("EXCEL".equals(output.toUpperCase()))
{
//return excel view
return new ModelAndView("ExcelExport", "Data", deal);

}
else
{
//return normal view
return new ModelAndView("ExcelExport", "Data", deal);

}
}
}


Facade Layer
DefaultExportFacade.java

/**
 *
 */
package com.occ.facade.export.impl;

import java.util.List;
import java.util.Map;

import com.occ.facade.export.ExportFacade;
import com.occ.service.ExportService;

public class DefaultExportFacade implements ExportFacade
{

/**
* @return the ExportService
*/
public ExportService getExportService()
{
return ExportService;
}

/**
* @param ExportService
*           the ExportService to set
*/
public void setExportService(final ExportService ExportService)
{
this.ExportService = ExportService;
}

public ExportService ExportService;

/*
* (non-Javadoc)
*
* @see com.occ.facade.export.ExportFacade#getExportData()
*/
@Override
public List<Map<String, String>> getExportData()
{

return ExportService.getExportData();
}
}

Service Layer 
ExportService.java
/**
 *
 */
package com.occ.service;

import java.util.List;
import java.util.Map;

import org.springframework.beans.factory.annotation.Autowired;

import com.occ.dao.ExportDao;


public class ExportService
{
@Autowired
private ExportDao dlExportDao;

public List<Map<String, String>> getExportData()
{
return dlExportDao.getExportData();
}
}

Excel view

/**
 *
 */
package com.occ.view;

import java.util.List;
import java.util.Map;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.apache.poi.hssf.usermodel.HSSFRow;
import org.apache.poi.hssf.usermodel.HSSFSheet;
import org.apache.poi.hssf.usermodel.HSSFWorkbook;
import org.springframework.web.servlet.view.document.AbstractExcelView;


public class ExportView extends AbstractExcelView
{

@Override
protected void buildExcelDocument(final Map model, final HSSFWorkbook workbook, final HttpServletRequest request,
final HttpServletResponse response) throws Exception
{

final List<Map<String, String>> revenueData1 = (List<Map<String, String>>) model.get("Data");

//create a wordsheet
final HSSFSheet sheet = workbook.createSheet(" Export");

final HSSFRow header = sheet.createRow(0);




int rowNum = 1;
for (int i = 0; i < revenueData1.size(); i++)
{
final HSSFRow row = sheet.createRow(rowNum++);
final Map<String, String> data = revenueData1.get(i);


}
}
}

Bean Configuration
 <bean class="org.springframework.web.servlet.view.XmlViewResolver">
<property name="location">
<value>WEB-INF/spring-excel-views.xml</value>
</property>
<property name="order" value="0" />
</bean>

<bean id="viewResolver"
      class="org.springframework.web.servlet.view.InternalResourceViewResolver" >
        <property name="prefix">
           <value>/WEB-INF/jsp/</value>
         </property>
        <property name="suffix">
           <value>.jsp</value>
        </property>
        <property name="order" value="1" />
    </bean>


spring-excel-views.xml

<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-2.5.xsd">
 <bean id="ExcelRevenueSummary" class="com.occ.controller.ExcelRevenueReportView"> </bean>
 <bean id="ExcelExport" class="com.occ.view.DealerExportView"> </bean>
</beans>