如何解决尝试通过 Java 在 PowerDesigner 中创建模型时出错
实际代码
package OOM.src.createOOM;
import org.eclipse.swt.internal.ole.win32.COM;
import com.sybase.stf.powerdesigner.PdCommon.*;
import com.sybase.stf.powerdesigner.PdOOM.*;
/**
* @author Xiao Wang
*
* This Java sample program shows how to use PowerDesigner Java proxies and
* OLE automation to create a PowerDesigner OOM model and display the contains of the OOM model.
*/
public class CreateOOM {
/** PowerDesigner application object */
private Application pdApp;
private int nbClasses;
/**
* Program entry point
*/
public static void main(String[] args) {
System.out.println("shhs");
// Create an instance of this class
CreateOOM createOOM1 = new CreateOOM();
// Create an OOM and display the result
createOOM1.CreateAnddisplayOOM();
}
/**
* Create an OOM and display the result
*/
public void CreateAnddisplayOOM() {
int hr = COM.OleInitialize(0);
try {
// Get PowerDesigner application instance and start PowerDesigner if necessary
pdApp = Application.getInstance();
if (pdApp != null)
{
// Create an OOM
Model newModel;
newModel = createOOM();
// Show the information of the current OOM
showOOMInfo();
// Release PowerDesigner application.
// This may close PowerDesigner if PowerDesigner was started by this program.
// pdApp.Release();
}
}
catch (Exception e) {
System.out.println("Cannot create PowerDesigner application object. Please verify that PowerDesigner is installed.");
}
finally {
if (hr == COM.S_OK)
COM.OleUninitialize();
}
}
/**
* Create an OOM for Java
*/
public Model createOOM() {
try {
// Create an OOM model,use Java as the language,create a default class diagram
// Convert the return object to PdOOM.Model proxy object
Model newModel = new Model(pdApp.CreateModel(PdOOM_Classes.cls_Model,"|Language=Java|Diagram=ClassDiagram"));
// set name and code
newModel.SetName("Customer Management");
newModel.SetCode("CustomerManagement");
//System.out.println("reach");
// Create a customer class.
// Use the fully qualified name here to avoid conflict with Java
com.sybase.stf.powerdesigner.PdOOM.Class newClass1 =
new com.sybase.stf.powerdesigner.PdOOM.Class(newModel.GetClasses().CreateNew());
newClass1.SetName("Customer");
newClass1.SetCode("Customer");
newClass1.SetComment("Customer class");
Attribute newAttribute;
// Create an id attribute
newAttribute = new Attribute(newClass1.GetAttributes().CreateNew());
newAttribute.SetName("Id");
newAttribute.SetCode("id");
// id is the primary identifier (primary key)
newAttribute.SetPrimaryIdentifier(true);
// set the Java data type
newAttribute.SetDataType("int");
// Create a name attribute
newAttribute = new Attribute(newClass1.GetAttributes().CreateNew());
newAttribute.SetName("Name");
newAttribute.SetCode("name");
// set the Java data type
newAttribute.SetDataType("java.lang.String");
// Create a phone attribute
newAttribute = new Attribute(newClass1.GetAttributes().CreateNew());
newAttribute.SetName("Phone");
newAttribute.SetCode("phone");
// set the Java data type
newAttribute.SetDataType("java.lang.String");
// Create an email attribute
newAttribute = new Attribute(newClass1.GetAttributes().CreateNew());
newAttribute.SetName("Email");
newAttribute.SetCode("email");
// set the Java data type
newAttribute.SetDataType("java.lang.String");
// Create an SalesOrder class.
// Use the fully qualified name here to avoid conflict with Java
com.sybase.stf.powerdesigner.PdOOM.Class newClass2 =
new com.sybase.stf.powerdesigner.PdOOM.Class(newModel.GetClasses().CreateNew());
newClass2.SetName("SalesOrder");
newClass2.SetCode("SalesOrder");
newClass2.SetComment("Sales order class");
// Create an orderId attribute
newAttribute = new Attribute(newClass2.GetAttributes().CreateNew());
newAttribute.SetName("Order id");
newAttribute.SetCode("orderId");
// id is the primary identifier (primary key)
newAttribute.SetPrimaryIdentifier(true);
// set the Java data type
newAttribute.SetDataType("int");
// Create an orderDate attribute
newAttribute = new Attribute(newClass2.GetAttributes().CreateNew());
newAttribute.SetName("Order date");
newAttribute.SetCode("orderDate");
// set the Java data type
newAttribute.SetDataType("java.util.Date");
// Create an association
Association association1 = new Association(newModel.GetAssociations().CreateNew());
// Set linked classes
association1.Setobject1(newClass1);
association1.Setobject2(newClass2);
// Set role A name and multiplicity
association1.SetRoleAName("customer");
association1.SetRoleAMultiplicity("1");
// Set role B name and multiplicity
association1.SetRoleBName("orders");
association1.SetRoleBMultiplicity("0..*");
// Get the default class diagram
ClassDiagram newDiagram = new ClassDiagram(newModel.GetDefaultDiagram());
// show the symbol in the default diagram if it is a class diagram
newDiagram.AttachObject(newClass1);
newDiagram.AttachObject(newClass2);
newDiagram.AttachLinkObject(association1);
return newModel;
}
catch (Exception e) {
e.printstacktrace();
return null;
}
}
/**
* display information about the currnt OOM
*/
public void showOOMInfo() {
try {
// Get the current OOM model
if (!pdApp.GetActiveModel().isNull())
{
if (pdApp.GetActiveModel().IsKindOf(PdOOM_Classes.cls_Model))
{
// Convert the active model to an OOM model proxy object
Model aModel = new Model(pdApp.GetActiveModel());
// Initialize the number of classes
nbClasses = 0;
// display a message in PowerDesigner outut window
pdApp.Output("display the list of classes in the system output window.");
// Show classes and packages defined under the model
// Convert model proxy object to package proxy object
showPackageInfo(new com.sybase.stf.powerdesigner.PdOOM.Package(aModel));
System.out.println("There are " + nbClasses + " class(es) in this model.");
}
else
{
System.out.println("The current model is not an OOM model.");
}
}
else
{
System.out.println("There is no active model opened in PowerDesigner.");
}
}
catch (Exception e) {
e.printstacktrace();
}
}
/**
* display information about an OOM package
*/
public void showPackageInfo(com.sybase.stf.powerdesigner.PdOOM.Package aPackage) {
if (!aPackage.isNull() && !aPackage.IsShortcut())
{
// display the number of classes and packages in the system output window
System.out.println("The " + aPackage.GetobjectType() + " '" + aPackage.GetCode() + "' contains " + aPackage.GetClasses().GetCount() + " class(es)," + aPackage.GetPackages().GetCount() + " package(s).");
// Use the fully qualified name here to avoid conflict with Java
com.sybase.stf.powerdesigner.PdOOM.Class aClass;
for (int n = 0; n < aPackage.GetClasses().GetCount(); n++)
{
nbClasses++;
if (nbClasses < 100)
{
// display class info
aClass = new com.sybase.stf.powerdesigner.PdOOM.Class(aPackage.GetClasses().Item(n));
showClassInfo(aClass);
}
else
{
if (nbClasses == 100)
System.out.println("...");
break;
}
}
// display classes of subpackages
com.sybase.stf.powerdesigner.PdOOM.Package subPackage;
for (int nPackage = 0; nPackage < aPackage.GetPackages().GetCount(); nPackage++)
{
subPackage = new com.sybase.stf.powerdesigner.PdOOM.Package(aPackage.GetPackages().Item(nPackage));
showPackageInfo(subPackage);
}
}
}
/**
* display information about a class
*/
public void showClassInfo(com.sybase.stf.powerdesigner.PdOOM.Class aClass) {
try {
if (!aClass.isNull() && !aClass.IsShortcut())
{
System.out.println("Class No." + nbClasses + ": " + aClass.GetCode() + "," + aClass.GetAttributes().GetCount() + " attribute(s)," + aClass.Getoperations().GetCount() + " operation(s)");
}
}
catch (Exception e) {
e.printstacktrace();
}
}
}
我遇到的问题是--
org.eclipse.swt.SWTException：无法执行操作。结果 = -2137456383 (com.sybase.stf.powerdesigner.com.COMException: COM 失败 [HRESULT: 0x80990101]) 在 org.eclipse.swt.ole.win32.OLE.error(OLE.java:345) 在 com.sybase.stf.powerdesigner.com.COMException.raiSEOnFail(COMException.java:83) 在 com.sybase.stf.powerdesigner.com.IdispatchEx.risingInvoke(IdispatchEx.java:231) 在 com.sybase.stf.powerdesigner.PdCommon.IApplication.CreateModel(IApplication.java:84) 在 OOM.src.createOOM.CreateOOM.createOOM(CreateOOM.java:68) 在 OOM.src.createOOM.CreateOOM.CreateAnddisplayOOM(CreateOOM.java:42) 在 OOM.src.createOOM.CreateOOM.main(CreateOOM.java:28) 引起：com.sybase.stf.powerdesigner.com.COMException: COM 失败 [HRESULT: 0x80990101] 在 com.sybase.stf.powerdesigner.com.COMException.raiSEOnFail(COMException.java:88) ……还有 5 个 PowerDesigner 中没有打开活动模型。
我该如何解决这个问题？
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