/**
* 判断相等
*
* @param params0
* @param params1
* @return
*/
public static boolean equals(Hashtable params0, Hashtable params1) {
// 相等,包括均为空
if (params0 == null && params1 == null) {
return true;
}
// 非空
if (params0 == null || params1 == null) {
return false;
}
if (params0.size() != params1.size()) {
return false;
}
// 键和值相等
for (Enumeration e = params0.keys(); e.hasMoreElements(); ) {
String key0 = (String) e.nextElement();
String val0 = (String) params0.get(key0);
if (params1.containsKey(key0)) {
String val1 = (String) params1.get(key0);
if (!val0.equals(val1)) {
return false;
}
} else {
return false;
}
}
return true;
}
/** 打开查询结果 */
public static String[] openQuery(Hashtable params) {
JParamObject PO = new JParamObject();
for (Enumeration e = params.keys(); e.hasMoreElements(); ) {
String key = (String) e.nextElement();
String val = (String) params.get(key);
PO.SetValueByParamName(key, val);
}
String[] queryResult = new String[2];
JResponseObject RO =
(JResponseObject)
JActiveDComDM.AbstractDataActiveFramework.InvokeObjectMethod(
"DataReport", "OpenQuery", PO, "");
String XMLStr = (String) RO.ResponseObject;
if (RO != null && RO.ResponseObject != null) {
XMLStr = (String) RO.ResponseObject;
JXMLBaseObject XMLObj = new JXMLBaseObject(XMLStr);
Element queryElmt = XMLObj.GetElementByName("Query");
// 格式
queryResult[0] = queryElmt.getAttributeValue("QueryFormat");
// 数据
queryResult[0] = queryElmt.getAttributeValue("QueryData");
}
return queryResult;
}
/**
* 合并参数列表
*
* @param p0
* @param p1
* @return
*/
public static Hashtable join(Hashtable p0, Hashtable p1) {
if (p0 != null && p1 != null) {
Hashtable p = new Hashtable();
for (Enumeration e = p0.keys(); e.hasMoreElements(); ) {
String key = (String) e.nextElement();
String value = (String) p0.get(key);
p.put(key, value);
}
for (Enumeration e = p1.keys(); e.hasMoreElements(); ) {
String key = (String) e.nextElement();
if (!p0.containsKey(key)) {
p.put(key, p1.get(key));
}
}
return p;
}
return p0;
}
// ------------------------------------------------------------------------------------------------
// 描述:
// 设计: Skyline(2001.12.29)
// 实现: Skyline
// 修改:
// ------------------------------------------------------------------------------------------------
public JFunctionStub getFunctionByID(String ID, Object OwnerObject) {
IFunction IF = null;
JFunctionStub FS = null;
String FT;
try {
for (int i = 0; i < FunctionList.size(); i++) {
FS = (JFunctionStub) FunctionList.get(i);
// System.out.println(FS.FunctionID);
FT = FS.FunctionID + "_";
if (FS.FunctionID.equals(ID) || FT.equals(ID)) {
if (FS.Function == null) {
FS.FunctionClass = Class.forName(FS.ClassName);
FS.Function = (IFunction) FS.FunctionClass.newInstance();
FS.Function.InitFunction(FS);
}
/* else { // modify by liukun 找到了就直接返回吧 20100715
return FS;
}
*/
//
if (OwnerObject != null && OwnerObject instanceof Hashtable) {
Hashtable OTable = (Hashtable) OwnerObject;
JFunctionStub fs = (JFunctionStub) OTable.get(ID);
if (fs == null) {
fs = new JFunctionStub();
fs.ClassName = FS.ClassName;
fs.FunctionClass = FS.FunctionClass;
fs.FunctionID = FS.FunctionID;
OTable.put(ID, fs);
}
if (fs.Function == null) {
fs.FunctionClass = Class.forName(FS.ClassName);
fs.Function = (IFunction) FS.FunctionClass.newInstance();
fs.Function.InitFunction(FS);
}
FS = fs;
} else {
/**
* 如果不在用户列表中则需要重新初始化函数 不能直接用系统缓存因为系统缓存只在登录时初始 这样对于像BB类函数，缓冲坐标的行为就可能会出错（中间修改过行列） modified
* by hufeng 2007.11.20
*/
FS.Function = (IFunction) FS.FunctionClass.newInstance();
FS.Function.InitFunction(FS);
}
return FS;
}
}
} catch (Exception e) {
e.printStackTrace();
}
return null;
}
/**
* 打开数据窗口
*
* @param formName
* @param params
* @return
*/
public static JDataWindow openForm(String formName, Hashtable params) {
if (formName != null) {
// 打开数据窗口
JDataWindow form = new JDataWindow();
form.Prepare();
ExchangeMessage Extmsg = new ExchangeMessage("", "");
if (params != null && params.size() > 0) {
Message SqlValues = new Message();
for (Iterator i = params.keySet().iterator(); i.hasNext(); ) {
String key = (String) i.next();
String value = (String) params.get(key);
SqlValues.CreateItem(key, value);
}
Extmsg.getInputMessage().CreateItem("SqlValues", SqlValues);
}
form.Open(formName, Extmsg);
form.getDataForm().PrepareUI();
return form;
}
return null;
}