package com.opentravelsoft;
import java.io.File;
import java.net.InetAddress;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Date;
import java.util.Hashtable;
import java.util.List;
import java.util.Map;
import java.util.Set;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.commons.beanutils.BasicDynaBean;
import org.apache.commons.beanutils.BasicDynaClass;
import org.apache.commons.beanutils.DynaBean;
import org.apache.commons.beanutils.DynaProperty;
import org.apache.commons.beanutils.PropertyUtils;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import com.opentravelsoft.util.LabelValueBean;
import org.apache.struts2.ServletActionContext;
import com.opensymphony.xwork2.ActionContext;
import com.opensymphony.xwork2.ActionSupport;
import com.opentravelsoft.common.EbizCommon;
import com.opentravelsoft.common.SessionKeyParams;
import com.opentravelsoft.entity.Employee;
import com.opentravelsoft.util.ConvertUtils;
import com.opentravelsoft.util.EbizParams;
import com.opentravelsoft.util.StringUtil;
import com.opentravelsoft.util.XMLUtility;
/**
*
* @author <a herf="mailto:zhangsitao@gmail.com">Steven Zhang</a>
* @version $Revision: 1.2 $ $Date: 2009/03/09 15:37:04 $
*/
public class BaseAction extends ActionSupport {
private static final long serialVersionUID = -488244263909156199L;
protected static final Log logger = LogFactory.getLog(BaseAction.class);
protected SimpleDateFormat SDF = new SimpleDateFormat("yyyy-MM-dd");
protected static final String ENCODEING = "GBK";
protected int totalRecord = 0;
/** 记录开始 */
private int fromRecord = 0;
/** 记录结束 */
private int toRecord = 0;
/** 页面表示记录 */
protected int countInPage = 0;
/** 页面跳转方式 */
protected String movePage = "first";
/** 总页 */
protected int totalPage = 0;
/** 当前页码 */
protected int currentPage = 1;
/** 排序ID */
protected String sortId = "0";
protected Date systemDate = new Date();
/**
* 模块名<br>
* 用于设置用户权限
*/
private String moduleName;
/**
* Convenience method to get the request
*
* @return current request
*/
protected HttpServletRequest getRequest() {
return ServletActionContext.getRequest();
}
/**
* Convenience method to get the response
*
* @return current response
*/
protected HttpServletResponse getResponse() {
return ServletActionContext.getResponse();
}
protected Employee getUser() {
Employee suser = (Employee) ActionContext.getContext().getSession()
.get(SessionKeyParams.EBIZ_USER);
return suser;
}
/**
*
* @param argValue
* @return
*/
protected String getConfig(String argValue) {
String strRetVal = null;
String[] strVal = new String[] { "VALUE" };
Map<String, Object> application = null;
XMLUtility m_res_Config = null;
application = ActionContext.getContext().getApplication();
m_res_Config = (XMLUtility) application.get(EbizCommon.EBIZ_RES_CONFIG);
String[] lstValue = m_res_Config.getData(argValue, strVal);
if (lstValue != null && lstValue.length > 0) {
strRetVal = lstValue[0];
}
return strRetVal;
}
/**
*
* @param argValue
* @return
*/
protected String getSysConfig(String argValue) {
return (String) ServletActionContext.getContext().getApplication()
.get(argValue);
}
/**
*
* @param argKey
* @return
*/
protected List<LabelValueBean> getCodeList(String argKey) {
ArrayList<LabelValueBean> msgList = new ArrayList<LabelValueBean>();
Map<String, Object> application = null;
XMLUtility m_res_Config = null;
application = ActionContext.getContext().getApplication();
m_res_Config = (XMLUtility) application.get(EbizCommon.EBIZ_RES_CONFIG);
List<String> temp = m_res_Config.getData(argKey, "OPTION");
String[] listValue = null;
for (int i = 0; i < temp.size(); i++) {
listValue = ((String) temp.get(i)).split(",");
msgList.add(new LabelValueBean(listValue[1], listValue[0]));
}
return msgList;
}
/**
*
* @param argList
* @param argField (codekey1,colname1,codekey2,colname2,...)
*/
protected void setListLabel(ArrayList<DynaBean> argList, String[] argField) {
Hashtable<String, String> hashValue = new Hashtable<String, String>();
int nlen = argField.length / 2;
String[] argColField = new String[nlen];
for (int i = 0; i < nlen; i++) {
argColField[i] = argField[2 * i + 1];
List<LabelValueBean> list = getCodeList(argField[2 * i]);
if (list != null) {
for (int m = 0; m < list.size(); m++) {
LabelValueBean bean = (LabelValueBean) list.get(m);
hashValue
.put(argColField[i] + "_" + bean.getValue(), bean.getLabel());
}
}
}
if ((argList != null) && (argList.size() > 0)) {
DynaBean dynaBean = (DynaBean) argList.get(0);
DynaProperty[] oldProp = dynaBean.getDynaClass().getDynaProperties();
DynaProperty[] newProp = new DynaProperty[oldProp.length
+ argColField.length];
System.arraycopy(oldProp, 0, newProp, oldProp.length, oldProp.length);
for (int i = 0; i < argColField.length; i++) {
newProp[oldProp.length + i] = new DynaProperty(argColField[i]
+ EbizParams.LABEL_FLAG, String.class);
}
BasicDynaClass bdc = new BasicDynaClass(null, BasicDynaBean.class,
newProp);
try {
for (int i = 0; i < argList.size(); i++) {
dynaBean = (DynaBean) argList.get(i);
DynaBean newBean = bdc.newInstance();
PropertyUtils.copyProperties(newBean, dynaBean);
for (int j = 0; j < argColField.length; j++) {
String strLabel = "";
String strValue = ConvertUtils.RepNull(newBean.get(argColField[j]))
.toString();
if (hashValue.containsKey(argColField[j] + "_" + strValue)) {
strLabel = ConvertUtils.RepNull(hashValue.get(argColField[j]
+ "_" + strValue));
}
newBean.set(argColField[j] + EbizParams.LABEL_FLAG, strLabel);
}
argList.set(i, newBean);
}
} catch (Exception exception) {
}
}
}
protected int getMoveCount() {
int pageMoveCount = 18;
pageMoveCount = Integer
.parseInt(getSysConfig(EbizCommon.DEFAULT_PAGE_DISPLAYCOUNT));
return pageMoveCount;
}
/**
* 根据页面请求显示的页数计算开始记录和结束记录
*/
protected void dreamPage() {
int page = currentPage;
if (page < 1)
page = 1;
int tp = totalRecord / getMoveCount();
int totalPages = totalRecord % getMoveCount() == 0 ? tp : tp + 1;
if (StringUtil.hasLength(movePage)) {
if (movePage.equals("first")) {
page = 1;
} else if (movePage.equals("prev")) {
page--;
} else if (movePage.equals("next")) {
page++;
} else if (movePage.equals("last")) {
page = totalPages;
} else if (movePage.matches("^[0-9]+")) {
page = Integer.parseInt(movePage);
}
if (page > totalPages)
page = totalPages;
}
if (page == 0)
page = 1;
fromRecord = (page - 1) * getMoveCount();
toRecord = page * getMoveCount();
}
/**
* 根据记录条数，计算页数
*
* @param totalCount
*/
protected void currentPage(int totalCount) {
int page = currentPage;
if (page < 1)
page = 1;
totalRecord = totalCount;
int tp = totalRecord / getMoveCount();
totalPage = totalRecord % getMoveCount() == 0 ? tp : tp + 1;
if (StringUtil.hasLength(movePage)) {
int totalPages = totalPage;
if (movePage.equals("first")) {
page = 1;
} else if (movePage.equals("prev")) {
page--;
} else if (movePage.equals("next")) {
page++;
} else if (movePage.equals("last")) {
page = totalPages;
} else if (movePage.matches("^[0-9]+")) {
page = Integer.parseInt(movePage);
}
if (page > totalPages)
page = totalPages;
}
if (page == 0)
page = 1;
currentPage = page;
fromRecord = (page - 1) * getMoveCount();
toRecord = page * getMoveCount();
}
/**
*
* @param filePath
* @param fileOldName
* @return
* @throws Exception
*/
public String getFileName(String filePath, String fileOldName)
throws Exception {
File tempDir = new File(filePath);
int intStart = 0;
String tmpNam = fileOldName;
while (tmpNam.indexOf(".", intStart) != -1) {
intStart = tmpNam.indexOf(".", intStart) + 1;
}
tmpNam = "." + tmpNam.substring(intStart);
File file = File.createTempFile(InetAddress.getLocalHost().getHostName(),
tmpNam, tempDir);
return file.getName();
}
public int getTotalRecord() {
return totalRecord;
}
public void setTotalRecord(int totalRecord) {
this.totalRecord = totalRecord;
}
public int getFromRecord() {
return fromRecord;
}
public int getToRecord() {
return toRecord;
}
public int getCountInPage() {
return countInPage;
}
public void setCountInPage(int countInPage) {
this.countInPage = countInPage;
}
public String getMovePage() {
return movePage;
}
public void setMovePage(String movePage) {
this.movePage = movePage;
}
public String getSortId() {
return sortId;
}
public void setSortId(String sortId) {
this.sortId = sortId;
}
public int getTotalPage() {
return totalPage;
}
public void setTotalPage(int totalPage) {
this.totalPage = totalPage;
}
public int getCurrentPage() {
return currentPage;
}
public void setCurrentPage(int currentPage) {
this.currentPage = currentPage;
}
public void setModuleName(String moduleName) {
this.moduleName = moduleName;
}
public String getModuleName() {
return moduleName;
}
public boolean hasAppModule(String name) {
Map<String, Object> application = null;
application = ActionContext.getContext().getApplication();
if (null != application.get(EbizCommon.EBIZ_APP_MODULES)) {
Set<String> modules = (Set) application.get(EbizCommon.EBIZ_APP_MODULES);
if (modules.contains(name))
return true;
}
return false;
}
}