package cn.edu.pku.dr.requirement.elicitation.action;
import easyJ.http.servlet.CompositeDataAction;
import easyJ.common.EasyJException;
import easyJ.common.validate.GenericValidator;
import easyJ.http.Globals;
import javax.servlet.http.HttpServletRequest;
import cn.edu.pku.dr.requirement.elicitation.data.UseCaseInteraction;
import java.util.ArrayList;
import easyJ.common.BeanUtil;
import easyJ.common.validate.ValidateErrors;
import easyJ.system.service.UserColumnService;
import easyJ.system.data.Property;
import easyJ.system.data.SysUserCache;
import easyJ.system.data.SystemClass;
import easyJ.system.data.UserPropertyRight;
import easyJ.common.Format;
import easyJ.common.validate.Validate;
import easyJ.business.proxy.DataProxy;
import easyJ.business.proxy.DictionaryProxy;
import easyJ.business.proxy.SingleDataProxy;
import easyJ.system.service.HtmlClientComponentService;
public class UseCaseAction extends CompositeDataAction {
public UseCaseAction() {}
public void edit() throws EasyJException {
super.edit();
returnPath = "/WEB-INF/AjaxUseCaseEdit.jsp";
}
public void delete() throws EasyJException {
super.delete();
}
public void update() throws EasyJException {
super.update();
returnPath = "/WEB-INF/AjaxUseCaseEdit.jsp";
}
public void newObject() throws EasyJException {
super.newObject();
returnPath = "/WEB-INF/AjaxUseCaseEdit.jsp";
}
/**
* 当用户选择不同的数据是，显示不同的property
* @throws EasyJException
*/
public void getProperty() throws EasyJException{
String classId = request.getParameter("classId");
String lineNum = request.getParameter("lineNum");
StringBuffer buffer = getProperty(classId, lineNum, "");
returnMessage = buffer.toString() + "<message>";
}
public static StringBuffer getProperty(String classId, String lineNum, String columnsValue) throws EasyJException{
SystemClass sysClass = new SystemClass();
sysClass.setClassId(new Long(classId));
DataProxy dp = SingleDataProxy.getInstance();
sysClass = (SystemClass)dp.get(sysClass);
String className = sysClass.getClassName();
Property property = new Property();
property.setClassName(className);
ArrayList properties = dp.query(property);
StringBuffer buffer = new StringBuffer();
for (Object obj : properties) {
Property userProperty = (Property)obj;
String propertyName = userProperty.getPropertyName();
String propertyChiName = userProperty.getPropertyChiName();
boolean checked = false;
if (columnsValue != null && columnsValue.indexOf(","+propertyName + ",") >= 0)
checked = true;
if (checked)
buffer.append("<input type=\"checkbox\" name=\"columns" + lineNum
+ "\" value=\"" + propertyName + "\" checked"
+ ">" + propertyChiName
+ "</checkbox>");
else
buffer.append("<input type=\"checkbox\" name=\"columns" + lineNum
+ "\" value=\"" + propertyName +"\">" + propertyChiName
+ "</checkbox>");
}
return buffer;
}
public static StringBuffer getCompositeDetail(HttpServletRequest request)
throws EasyJException {
try {
if (request.getAttribute(Globals.OBJECT) == null) {
return null;
}
StringBuffer buffer = new StringBuffer();
Object obj = request.getAttribute(Globals.OBJECT);
String[] subClassProperties = BeanUtil.getSubClassProperties(obj
.getClass());
SysUserCache userCache = (SysUserCache) request.getSession()
.getAttribute(Globals.SYS_USER_CACHE);
Long userId = userCache.getUser().getUserId();
/* 这里是从request当中取到用户拥有权限并选择的字段，将来应该是从缓存当中得到，这是需要修改的地方 */
/* 对所有的子表属性进行循环 */
for (int j = 0; j < subClassProperties.length; j++) {
String subClassProperty = subClassProperties[j];
String subClassName = BeanUtil.getSubClass(obj.getClass(),
subClassProperties[j]);
// ArrayList displayProperties = (ArrayList) UserColumnService
// .getDisplayProperties(userId, subClassName);
ArrayList displayProperties = (ArrayList) userCache.getDisplayProperties(subClassName);
if (displayProperties == null) {
return null;
}
ValidateErrors errors = (ValidateErrors) request
.getAttribute(Globals.VALIDATE_ERRORS);
int propertySize = displayProperties.size();
buffer.append("<table width=\"100%\" id=\"details\">\n");
buffer.append("<tr>\n");
/* 下面是输出题头栏的checkbox */
// buffer.append("<td class=\"trTitle\">操作</td>\n");
/*
* properties用来保存明细显示字段，classes用来保存某字段需要从哪个class对应的表中选择数据，
* 并把properties, classes送到客户端，放到hidden当中，在选择给明细选择数据的时候用到
*/
StringBuffer properties = new StringBuffer();
StringBuffer classes = new StringBuffer();
StringBuffer propertyTypes = new StringBuffer();
/* 下面输入用来浏览的数据字段 */
for (int i = 0; i < propertySize; i++) {
UserPropertyRight property = (UserPropertyRight) displayProperties
.get(i);
Integer width = property.getShowWidth();
if (width != null)
buffer.append("<td nowrap class=\"trTitle\" width='"
+ width +"%'align=\"center\">\n");
else
buffer.append("<td nowrap class=\"trTitle\" align=\"center\">\n");
buffer.append(property.getPropertyChiName() + "\n");
buffer.append("</td>\n");
properties.append(property.getPropertyName()).append(",");
propertyTypes.append(property.getType()).append(",");
if (GenericValidator.isBlankOrNull(property
.getPropertyValueTable()))
classes.append(",");
else {
classes.append(property.getPropertyValueTable())
.append(",");
/* 将需要显示的字段放到id字段的后面 */
properties.append(property.getShowProperty()).append(
",");
propertyTypes.append(property.getType()).append(",");
}
}
buffer.append("</tr>\n");
ArrayList dataList = (ArrayList) BeanUtil.getFieldValue(obj,
subClassProperty);
int dataSize = 0;
String subPrimaryKeyName = "";
if (dataList != null)
dataSize = dataList.size();
subPrimaryKeyName = (String) BeanUtil
.getPrimaryKeyName(BeanUtil.getClass(subClassName));
// buffer
// .append("<tr><td class=\"trContent\" colspan=\""
// + propertySize
// + "\" ><image src=\"image\\delete.gif\" id=\"check"
// + "\" onclick=\"UseCase.hiddenDetail(this)\" /><image src=\"image\\up.gif\" id=\"insertBefore"
// + "\" onclick=\"UseCase.insert('up','user')\" /><image src=\"image\\up.gif\" id=\"insertBeforeSys"
// + "\" onclick=\"UseCase.insert('up','sys')\" /><image src=\"image\\down.gif\" id=\"insertAfter"
// + "\" onclick=\"UseCase.insert('down','user')\" /><image src=\"image\\down.gif\" id=\"insertAfterSys"
// + "\" onclick=\"UseCase.insert('down','sys')\" /></td></tr>\n");
buffer
.append("<tr><td class=\"trContent\" colspan=\""
+ propertySize
+ "\" ><image src=\"image/delete.gif\" id=\"check"
+ "\" onclick=\"UseCase.hiddenDetail(this)\" /><image src=\"image/up.gif\" id=\"insertBefore"
+ "\" onclick=\"UseCase.insert('up','user')\" /><image src=\"image/up.gif\" id=\"insertBeforeSys"
+ "\" onclick=\"UseCase.insert('up','sys')\" /><image src=\"image/down.gif\" id=\"insertAfter"
+ "\" onclick=\"UseCase.insert('down','user')\" /><image src=\"image/down.gif\" id=\"insertAfterSys"
+ "\" onclick=\"UseCase.insert('down','sys')\" /></td></tr>\n");
String propertyValueTable = "";
for (int i = 0; i < dataSize; i++) {
buffer.append("<div><tr id=\"tr" + i
+ "\" class=\"trContent\">\n");
Object object = dataList.get(i);
UseCaseInteraction interaction = (UseCaseInteraction)object;
// buffer.append( "<td class=\"trContent\" onMouseOver=\"showImg(this)\" onMouseLeave=\"hideImg(this)\"><image"+
// "style=\"display:none\" src=\"image\\delete.gif\""+
// "id=\"check" + i + "\" onclick=\"Data.hiddenDetail(this)\" /><image"+
// "style=\"display:none\" src=\"image\\up.gif\""+
// "id=\"insertBefore" + i + "\""+
// "onclick=\"UseCase.insert(this,'up','user')\" /><image"+
// "style=\"display:none\" src=\"image\\up.gif\""+
// "id=\"insertBeforeSys" + i + "\""+
// "onclick=\"UseCase.insert(this,'up','sys')\" /><br>"+
// "<image style=\"display:none\" src=\"image\\down.gif\""+
// "id=\"insertAfter" + i + "\""+
// "onclick=\"UseCase.insert(this,'down','user')\" /><image"+
// "style=\"display:none\" src=\"image\\down.gif\""+
// "id=\"insertAfterSys" + i + "\""+
// "onclick=\"UseCase.insert(this,'down','sys')\" /><input"+
// "type=\"hidden\" name=\""+subPrimaryKeyName+ "\""+
// "value=\""+BeanUtil.getFieldValue(object,subPrimaryKeyName)+"\"/></td>\n");
buffer.append("<input type=\"hidden\" name=\""
+ subPrimaryKeyName + "\" value=\""
+ BeanUtil.getFieldValue(object, subPrimaryKeyName)
+ "\"/>");
for (int k = 0; k < propertySize; k++) {
UserPropertyRight property = (UserPropertyRight) displayProperties
.get(k);
//特殊处理columns字段
if ("columns".equals(property.getPropertyName())) {
Long classId = interaction.getClassId();
if (classId != null) {
String columnsValue = interaction.getColumns();
StringBuffer columnBuffer =
getProperty(classId.toString(), new Integer(i).toString(), columnsValue);
buffer.append("<td>");
buffer.append(columnBuffer);
buffer.append("</td>");
}
continue;
}
String propertyName = property.getPropertyName();
/* 如果不是从数据字典表或者其他表中选取，则显示输入框 */
if (GenericValidator.isBlankOrNull(property
.getPropertyValueTable())) {
if ("textarea".equals(property.getType())) {
Object value = Format.format(BeanUtil
.getFieldValue(object, propertyName));
if (k == 0 && "^^sys$$".equals(value)) {
Integer width = property.getShowWidth();
if (width != null)
buffer.append("<td nowrap width='"
+ width +"%'\n");
else
buffer.append("<td nowrap>\n");
buffer
.append("<textarea style=\"display:none\" name=\""
+ property
.getPropertyName()
+ "\" id=\""
+ property
.getPropertyName()
+ i
+ "\" onblur=\""
+ Format
.format(Validate
.getClientValidate(object
.getClass()
.getName()
+ propertyName))
+ "\" onpropertychange=\"setHeight()\" onpaste=\"setHeight()\">"
+ value + "</textarea>\n");
} else {
Integer width = property.getShowWidth();
if (width != null)
buffer.append("<td nowrap class=\"trContent\" width='"
+ width +"%'>\n");
else
buffer
.append("<td class=\"trContent\" nowrap>\n");
buffer
.append("<textarea style=\"overflow:auto;width:100%;height:100%\" name=\""
+ property
.getPropertyName()
+ "\" id=\""
+ property
.getPropertyName()
+ i
+ "\" onblur=\""
+ Format
.format(Validate
.getClientValidate(object
.getClass()
.getName()
+ propertyName))
+ "\" onpropertychange=\"setHeight()\" onpaste=\"setHeight()\" onfocus=\"UseCase.rememberFocus(this)\">"
+ value + "</textarea>\n");
}
} else {
Integer width = property.getShowWidth();
if (width != null)
buffer.append("<td width='"
+ width +"%'>\n");
else
buffer.append("<td>");
buffer
.append("<input type=\"text\" name=\""
+ property.getPropertyName()
+ "\" id=\""
+ property.getPropertyName()
+ i
+ "\" onfocus=\"rememberFocus(this)\" value=\""
+ Format.format(BeanUtil
.getFieldValue(object,
propertyName))
+ "\" onblur=\""
+ Format
.format(Validate
.getClientValidate(object
.getClass()
.getName()
+ propertyName))
+ "\"/>\n");
}
if (errors != null
&& errors.getErrorMsg(propertyName) != null) {
buffer.append(errors.getErrorMsg(propertyName));
}
} else {
buffer.append("<td>");
/* 如果是从数据字典表或者其他表中选取，则显示下拉列表或者弹出框 */
propertyValueTable = property
.getPropertyValueTable();
if (property.getFromDictionary() != null) {
if (property.getFromDictionary().booleanValue()) {
StringBuffer selectBuffer = DictionaryProxy
.getHtmlSelect(
propertyName,
propertyValueTable,
BeanUtil.getFieldValue(
object,
propertyName),
BeanUtil
.getFieldValue(
object,
property
.getShowProperty()));
buffer.append(selectBuffer.toString());
} else {
Object propertyValue = BeanUtil
.getFieldValue(object, propertyName);
String diplayName = property
.getShowProperty();
// Object displayValue = BeanUtil
// .getFieldValue(object, diplayName);
StringBuffer selectBuffer = HtmlClientComponentService
.getSelect(propertyValueTable, propertyValue);
buffer.append(selectBuffer.toString());
}
}
}
buffer.append("</td>\n");
}
buffer
.append("<input type=\"hidden\" name=\"detailPropertyClass\" id=\"detailPropertyClass\" value=\""
+ propertyValueTable + "\"/>\n");
// 下面之所以i+2是因为除了一行标题之外，还有一行菜单，所以应该是第i+2行。
buffer
.append("<input type=\"hidden\" name=\"useState\" id=\"useState"
+ (i + 2) + "\" value=\"Y\"/>\n");
buffer.append("</tr></div>\n");
}
buffer
.append("<input type=\"hidden\" name=\"properties\" id=\"properties\" value=\""
+ properties + "\"/>\n");
buffer
.append("<input type=\"hidden\" name=\"propertyTypes\" id=\"propertyTypes\" value=\""
+ propertyTypes + "\"/>\n");
buffer
.append("<input type=\"hidden\" name=\"classes\" id=\"classes\" value=\""
+ classes + "\"/>\n");
buffer
.append("<input type=\"hidden\" name=\"subPrimaryKeyName\" id=\"subPrimaryKeyName\" value=\""
+ subPrimaryKeyName + "\"/>\n");
buffer.append("</table>\n");
}
return buffer;
} catch (Exception e) {
System.out.println(e.getMessage());
e.printStackTrace();
return null;
}
}
}