.NET/ASP.NET/C#/VB.NET PDF Document SDK

Figure 6-31. Model the drum lug by selecting and moving or scaling control points to create an irregular shape. Next, move the lug into position on the end of the tension rod you probably have to scale or rotate it until it looks right. Keep checking the front and side views (using the View menu, on the lower toolbar) to make sure the position is correct in all three dimensions. Then, select the lug and the tension rod by holding down the Shift key and right-clicking both objects. On the Object menu from the lower toolbar, choose Object Join Objects, and click OK to confirm in the dialog box that pops up. The pink selection outline of the two objects changes to the perimeter of the new compound object (see Figure 6-32). If you use the 3D Transform Manipulator or free movement tools on these joined objects, they move together as one even if you select only one of the original objects with a right click.

ssrs code 128 barcode font, ssrs code 39, ssrs data matrix, winforms pdf 417 reader, winforms qr code reader, winforms upc-a reader, c# remove text from pdf, replace text in pdf using itextsharp in c#, winforms ean 13 reader, itextsharp remove text from pdf c#,

objects. Managed objects are instantiated, maintained, and garbage collected within the managed environment or container they reside in. If these objects need to be consumed within data services, they warrant a factory mechanism, which can get hold of a managed object instance and make it accessible within a data service namespace. The custom factory varies depending on how the managed object is accessed. Both LCDS and BlazeDS include a so-called factory mechanism to include objects that reside in other namespaces. Theoretically, the idea is simple and goes like this: 1. 2. 3. 4. 5. Implement a common interface, which defines a method to create a factory. Configure this factory creator so that it can be instantiated and used when needed. Pass the name of this configured factory creator to a destination (which points to the managed object), so that it knows which factory to use to get hold of an object instance. Use the factory to look up an instance of the managed object. Though called a factory, this factory is not really creating anything. It s looking up an instance from a different namespace. Use the object as you would use any other simple Java class. In other words, once bound to a destination and configured, it is ready for RPC.

So the term modeling in the UML context basically seems to mean drawing a picture of [something] 1 But then Persistence Modeling the other part of the subject article s title would seem to mean drawing a picture of persistence, a possibility I can t get my head around at all Perhaps the term is intended to mean, rather, drawing a picture of persistent data But then, surely, drawing a picture of persistent data is nothing more nor less than the process of designing a database (at least, that s what many people do when they re designing a database namely, draw pictures of persistent data) So perhaps the subject article should have been called just Database Design with UML The subject article then goes on to say: In reality, your persistence strategy can be so complex that you inevitably need to model it.

Practically, most work goes into implementing the lookup method. Start with a custom class and have that custom class implement the FlexFactory interface. Implement the three most important methods, namely

Here persistence strategy can only mean database design (at the logical level, presumably), and the phrase model it therefore just seems to mean design or plan, or specify, or define, or something your database (again, at the logical level) The UML does not explicitly include a data model more appropriately named a persistence model in the object world Hmmm In my book An Introduction to Database Systems, 8th edition (Addison-Wesley, 2004), I wrote:2 [The] term data model is used in the literature with two quite different meanings .. The difference between the two .. can be characterized thus: A data model in the first sense is like a programming language albeit one that is somewhat abstract whose constructs can be used to solve a wide variety of specific problems, but in and of themselves have no direct connection with any such specific problem.

Figure 6-32. Joining objects that belong together, before duplication, makes it much easier to position the copies.

initialize: To get the factory instance configured and ready. createFactoryInstance: To create a FactoryInstance lookup: To return a handle of the object the factory is meant to get hold of

The relational model is a data model in this sense..

Then configure the factory in services-config.xml like this: