i hav made an xml file..as well as an xsd file..i need to refer this xsd file in the xml file..
what should i include in the <xs:schema> tag of the xsd file..?? and what to include in the <root> tag of the xml file..
these r my xsd and xml files respectively..
<xs:element name="name" type="xs:string">
<xs:element name="age" type="xs:string">
This will define the xs prefix and the namespace you want to create.
Within your xml file you have to put a reference to the schema by changing the root to this:
Here the namespace is imported without a prefix. But pay attention if you need to validate the xml (if it is valid according to the schema). The reference will be resolved by a DefaultResolver. This one will not find the schema file until you give it a hint.
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Bangalore, February 26, 2010: JavaServer Faces is a Java-based Web application framework intended developed to simplify development integration of Web-based user interfaces. It is often mentioned together with Ajax, a combination of technologies that makes it possible to create rich user interfaces. Since JSF supports multiple output formats, Ajax-enabled components can easily be added to enrich JSF-based user interfaces. Oracle's Frank Nimphius says that Service Oriented Architecture (SOA) has become a reality in modern software development but Web services don't have a user interface. This is fine if communication is between machines. But what about human interaction like in data entry and work flow? Users need an application display they feel comfortable working with. So what about building Web 2.0 user interfaces for service oriented architectures? Does it work, or does it hurt - and if so, how bad is it? Frank is coming this summer to India's biggest summit for the software developer ecosystem - Great Indian Developer Summit (http://www.developersummit.com/) to show how JavaServer Faces can be used to build compelling Ajax user interfaces for Web Services models giving end users a comfortable working environment that includes client side validation and user interface customization.
In his second session at GIDS 2010, Frank addresses the topic of implementing automatic UI refreshes. To web application users, it must appear as if the Web reinvents itself once a year with more interactive UIs, increasing performance through partial page refreshes, and desktop-like usability patterns that allow users to become as productive using web applications as they are using real desktop clients. One technical detail, though, hasn't changed in the past and is unlikely to change in the near future: HTTP. Hypertext Transfer Protocol is based on the request-response principle in which the client sends a query to the server and the server responds with the requested data. Between requests, no connection is maintained between the client and the server that would allow server-side logic to send more data unasked. Any changes in the underlying data layer used by an application are first detected within the next client request. Hopefully, it doesn't come to you by surprise when we say that in the modern days of Web 2.0 and Rich Enterprise Applications (REA), the Web still is disconnected and stateless. So, in these modern days of Web 2.0 and Rich Enterprise Applications (REA), is the Web still is disconnected and stateless? Not really, because you frequently use some applications on the Web that update their client UIs with server-side changes without your needing to do anything. The question, therefore, is how this was accomplished and whether you can do the same in JavaServer Faces. In his session, Frank will guide attendees through the options that are available in AJAX and other implementation technologies of Rich Internet Applications (RIA) to implement automatic UI refreshes.
Frank Nimphius is a principal product manager for application development tools at Oracle Corporation since 1999. He actively contributes to the development of Oracle JDeveloper and the Oracle Application Development Framework (ADF). He represents the Oracle J2EE development team at J2EE conferences world wide, including various Oracle user groups and the Oracle Open World conference. The talk 'Building Web 2.0 User Interfaces for Web Service Models using JSF' will be co-presented by Jobinesh Purushothaman. Jobinesh Purushothaman is an enterprise Java specialist with 10+ years of experience in the industry. He is involved in design and architectural decisions of various products using ADF and JavaEE technologies. He is interested in developing more simplified enterprise technologies where developers can focus on their business solutions rather on the technology complexities.
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I am using Visual Studio 2005 to create my first XML Schema. Generally it's going well. The intellisense in VS is very helpful.
My only issue is that VS is flagging the element "Well" in my example, saying "The type attribute cannot be present with either simpleType or complexType." I'm not sure how to structure it if this way isn't acceptable. I've also included a XML snippet of what I am trying define in the schema.
There are one, two or three DBDocument nodes inside a DBPart node
My thinking at the moment is that the approach of the xsl is wrong and it should use templates more, but I have very little experience with this stuff and am trying to get my head around how xsl templates work. I assume that I need to get the DBDocument information first,and then go back and fill in the rest. I just don't know how to do that.
OK, here is a simplified version of the input xml.
I have removed data from nodes I am not interested in, but left the nodes so you can get a feel for the structure.
There are two records (DBFile nodes) here - the first one has a single file, the second has two files (i.e. 2 DBDocument nodes).
Person 2 should end up with two records - one for File 2 and one for File 3.
I have a very large XMLDocument with 56,000 child records each having 8 child field elements. The application that i have written performs a complicated process on the XML. It can process 10,000 records in 5 minutes and 20,000 in 25 minutes (increases exponentially) but takes maybe 10 hours to process the 56,000 record (which is unacceptable). Whats the best way to de-batch this XML Document into bite size chunks (eg 10,000 and after 5 iteration will process 50,000. which will execute in 25-30 minutes processing time)
How many megabytes is your xml file?
Does the "complicated process" operate on
only one of the 56,000 children independantly,
without refferencing the other children ?
Show me a childNode and tell me about
this "complicated process".
How much free memory does your computer have available ?
There is a sample of the child record. And there are 56,000 of them in the xml document. I can realy give you the full details of what the complicated process is doing but part of it is using the Muenchian Method grouping on 'cost_centre' and 'expense_code'.
The app is runningon a dev box 2.50GH, 2GB.
It has 1/2GB free when app is not running