Design of map application

I am working on an application that is basically a map, which it is possible to zoom in to. My first approach to this was to have two images, a small image and a large image. When the small image is clicked it is replaced by a sub-image of the large one. This, I guess, would be really fast if the large image is kept as a BufferedImage in the servlet, so the servlet does not have to load anything from disk. The problem is that the large image is about 5000x5000 pixels which is just large enough to give me out of memory problems. On disk it is a jpeg image of about 6 Mb.
Does anyone have any thoughts on what is the best way to go about this ?
Andreas

U can do it through javascript ( if ur using it in a webpage)
and dhtml by changing the height and width property of the pic

Similar Messages

Design the Mapping spread sheet...

Hello all,
I got a chance to work with Designing the Mapping sprea sheet. I really don't have much Idea about the IDOCs. Could anybody help me to get the information about the Idocs and How to find out which sorce field that exactly matches with the IDOC field and vicevarsa.....
Thanks in advance.......
Manoj.

Hi Manoj,
Hi
http://help.sap.com/saphelp_nw04/helpdata/en/18/22b800773211d396b20004ac96334b/content.htm
http://www.erpgenie.com/index.php?option=com_content&task=view&id=346&Itemid=57
http://searchsap.techtarget.com/loginMembersOnly/1,289498,sid21_gci994575,00.html?NextURL=http%3A//searchsap.techtarget.com/expert/KnowledgebaseAnswer/0%2C289625%2Csid21_gci994575%2C00.html
http://www.thespot4sap.com/Articles/SAP_ALE_Other_Concepts_Conclusion.asp
Refer this material..
Data Creation in Idoc
IDocs are text encoded documents with a rigid structure that are used to exchange data between R/3 and a foreign system. Instead of calling a program in the destination system directly, the data is first packed into an IDoc and then sent to the receiving system, where it is analyzed and properly processed. Therefore an IDoc data exchange is always an
asynchronous process. The significant difference between simple RFC-calls and IDoc data exchange is the fact, that every action performed on IDocs are protocolled by R/3 and IDocs can be reprocessed if an error occurred in one of the message steps.
While IDocs have to be understood as a data exchange protocol, EDI and ALE are typical use cases for IDocs. R/3 uses IDocs for both EDI and ALE to deliver data to the receiving system. ALE is basically the scheduling mechanism that defines when and between which partners and what kind of data will be exchanged on a regular or event triggered basis. Such a set-up is called an ALE-scenario.
IDoc is a intermediate document to exchange data between two SAP Systems.
*IDocs are structured ASCII files (or a virtual equivalent).
*Electronic Interchange Document
*They are the file format used by SAP R/3 to exchange data with foreign systems.
*Data Is transmitted in ASCII format, i.e. human readable form
*IDocs exchange messages
*IDocs are used like classical interface files
IDOC types are templates for specific message types depending on what is the business document, you want to exchange.
WE30 - you can create a IDOC type.
An IDOC with data, will have to be triggered by the application that is trying to send out the data.
FOr testing you can use WE19.
How to create idoc?
*WE30 - you can create a IDOC type
For more information in details on the same along with the examples can be viewed on:
http://www.netweaverguru.com/EDI/HTML/IDocBook.htm#_Toc8400404
http://help.sap.com/saphelp_erp2005/helpdata/en/0b/2a6620507d11d18ee90000e8366fc2/frameset.htm
http://www.sappoint.com/presentation.html
http://www.allsaplinks.com/idoc_search.html
http://www.sapgenie.com/sapedi/idoc_abap.htm
http://www.erpgenie.com/sapedi/idoc_abap.htm
To Create Idoc we need to follow these steps:
Create Segment ( WE31)
Create Idoc Type ( WE30 )
Create Message Type ( WE81 )
Assign Idoc Type to Message Type ( WE82 )
Creating a Segment
Go to transaction code WE31
Enter the name for your segment type and click on the Create icon
Type the short text
Enter the variable names and data elements
Save it and go back
Go to Edit -> Set Release
Follow steps to create more number of segments
Create IDOC Type
Go to transaction code WE30
Enter the Object Name, select Basic type and click Create icon
Select the create new option and enter a description for your basic IDOC type and press enter
Select the IDOC Name and click Create icon
The system prompts us to enter a segment type and its attributes
Choose the appropriate values and press Enter
The system transfers the name of the segment type to the IDOC editor.
Follow these steps to add more number of segments to Parent or as Parent-child relation
Save it and go back
Go to Edit -> Set release
Create Message Type
Go to transaction code WE81
Change the details from Display mode to Change mode
After selection, the system will give this message The table is cross-client (see Help for further info). Press Enter
Click New Entries to create new Message Type
Fill details
Save it and go back
Assign Message Type to IDoc Type
Go to transaction code WE82
Change the details from Display mode to Change mode
After selection, the system will give this message The table is cross-client (see Help for further info). Press Enter.
Click New Entries to create new Message Type.
Fill details
Save it and go back
Check these out..
Re: How to create IDOC
Check below link. It will give the step by step procedure for IDOC creation.
http://www.supinfo-projects.com/cn/2005/idocs_en/2/
ALE/ IDOC
http://help.sap.com/saphelp_erp2004/helpdata/en/dc/6b835943d711d1893e0000e8323c4f/content.htm
http://www.sapgenie.com/sapgenie/docs/ale_scenario_development_procedure.doc
http://edocs.bea.com/elink/adapter/r3/userhtm/ale.htm#1008419
http://www.netweaverguru.com/EDI/HTML/IDocBook.htm
http://www.sapgenie.com/sapedi/index.htm
http://www.sappoint.com/abap/ale.pdf
http://www.sappoint.com/abap/ale2.pdf
http://www.sapgenie.com/sapedi/idoc_abap.htm
http://help.sap.com/saphelp_erp2005/helpdata/en/0b/2a60bb507d11d18ee90000e8366fc2/frameset.htm
http://help.sap.com/saphelp_erp2005/helpdata/en/78/217da751ce11d189570000e829fbbd/frameset.htm
http://www.allsaplinks.com/idoc_sample.html
http://www.sappoint.com/abap.html
http://help.sap.com/saphelp_erp2004/helpdata/en/dc/6b835943d711d1893e0000e8323c4f/content.htm
http://www.sapgenie.com/sapgenie/docs/ale_scenario_development_procedure.doc
http://edocs.bea.com/elink/adapter/r3/userhtm/ale.htm#1008419
http://www.netweaverguru.com/EDI/HTML/IDocBook.htm
http://www.sapgenie.com/sapedi/index.htm
http://www.allsaplinks.com/idoc_sample.html
http://www.sapgenie.com/sapgenie/docs/ale_scenario_development_procedure.docs
go trough these links.
http://help.sap.com/saphelp_erp2004/helpdata/en/dc/6b835943d711d1893e0000e8323c4f/content.htm
http://www.sapgenie.com/sapgenie/docs/ale_scenario_development_procedure.doc
http://edocs.bea.com/elink/adapter/r3/userhtm/ale.htm#1008419
http://www.netweaverguru.com/EDI/HTML/IDocBook.htm
http://www.sapgenie.com/sapedi/index.htm
http://www.sappoint.com/abap/ale.pdf
http://www.sappoint.com/abap/ale2.pdf
http://www.sapgenie.com/sapedi/idoc_abap.htm
http://help.sap.com/saphelp_erp2005/helpdata/en/0b/2a60bb507d11d18ee90000e8366fc2/frameset.htm
http://help.sap.com/saphelp_erp2005/helpdata/en/78/217da751ce11d189570000e829fbbd/frameset.htm
http://www.allsaplinks.com/idoc_sample.html
http://www.sappoint.com/abap.html
http://help.sap.com/saphelp_erp2004/helpdata/en/dc/6b835943d711d1893e0000e8323c4f/content.htm
http://www.sapgenie.com/sapgenie/docs/ale_scenario_development_procedure.doc
http://edocs.bea.com/elink/adapter/r3/userhtm/ale.htm#1008419
http://www.netweaverguru.com/EDI/HTML/IDocBook.htm
http://www.sapgenie.com/sapedi/index.htm
http://www.allsaplinks.com/idoc_sample.html
http://http://help.sap.com/saphelp_erp2004/helpdata/en/dc/6b835943d711d1893e0000e8323c4f/content.htm
An IDoc is simply a data container that is used to exchange information between any two processes that can understand the syntax and semantics of the data...
1.IDOCs are stored in the database. In the SAP system, IDOCs are stored in database tables.
2.IDOCs are independent of the sending and receiving systems.
3.IDOCs are independent of the direction of data exchange.
The two available process for IDOCs are
Outbound Process
Inbound Process
AND There are basically two types of IDOCs.
Basic IDOCs
Basic IDOC type defines the structure and format of the business document that is to be exchanged between two systems.
Extended IDOCs
Extending the functionality by adding more segments to existing Basic IDOCs.
To Create Idoc we need to follow these steps:
Create Segment ( WE31)
Create Idoc Type ( WE30)
Create Message Type ( WE81)
Assign Idoc Type to Message Type ( WE82)
imp links
http://www.allsaplinks.com/idoc_sample.html
http://www.sapgenie.com/sapedi/idoc_abap.htm
www.sappoint.com
--here u can find the ppts and basic seetings for ALE
http://sappoint.com/presentation.html
www.sapgenie.com
http://www.sapgenie.com/ale/index.htm
WE30 - you can create a IDOC type.
An IDOC with data, will have to be triggered by the application that is trying to send out the data.
Try this..Hope this will help.
Steps to configuration(Basis) >>
1. Create Logical System (LS) for each applicable ALE-enabled client
2. Link client to Logical System on the respective servers
3. Create background user, to be used by ALE(with authorizaton for ALE postings)
4. Create RFC Destinations(SM59)
5. Ports in Idoc processing(WE21)
6. Generate partner profiles for sending system
The functional configuration(Tcode: SALE)
Create a Customer Distribution Model (CDM);
Add appropriate message types and filters to the CDM;
Generate outbound partner profiles;
Distribute the CDM to the receiving systems; and
Generate inbound partner profiles on each of the clients.
Steps to customize a new IDoc >>>
1. Define IDoc Segment (WE31)
2. Convert Segments into an IDoc type (WE30)
3. Create a Message Type (WE81)
4. Create valid Combination of Message & IDoc type(WE82)
5. Define Processing Code(WE41 for OUT / WE42 for IN)
6. Define Partner Profile(WE20)
Important Transaction Codes:
SALE - IMG ALE Configuration root
WE20 - Manually maintain partner profiles
BD64 - Maintain customer distribution model
BD71 - Distribute customer distribution model
SM59 - Create RFC Destinations
BDM5 - Consistency check (Transaction scenarios)
BD82 - Generate Partner Profiles
BD61 - Activate Change Pointers - Globally
BD50 - Activate Change Pointer for Msg Type
BD52 - Activate change pointer per change.doc object
BD59 - Allocation object type -> IDOC type
BD56 - Maintain IDOC Segment Filters
BD53 - Reduction of Message Types
BD21 - Select Change Pointer
BD87 - Status Monitor for ALE Messages
BDM5 - Consistency check (Transaction scenarios)
BD62 - Define rules
BD79 - Maintain rules
BD55 - Defining settings for IDoc conversion
WEDI - ALE IDoc Administration
WE21 - Ports in Idoc processing
WE60 - IDoc documentation
SARA - IDoc archiving (Object type IDOC)
WE47 - IDoc status maintenance
WE07 - IDoc statistics
BALE - ALE Distribution Administration
WE05 - IDoc overview
BD87 - Inbound IDoc reprocessing
BD88 - Outbound IDoc reprocessing
BDM2 - IDoc Trace
BDM7 - IDoc Audit Analysis
BD21 - Create IDocs from change pointers
SM58 - Schedule RFC Failures
Basic config for Distributed data:
BD64: Maintain a Distributed Model
BD82: Generate Partner Profile
BD64: Distribute the distribution Model
Programs
RBDMIDOC Creating IDoc Type from Change Pointers
RSEOUT00 Process all selected IDocs (EDI)
RBDAPP01 - Inbound Processing of IDocs Ready for Transfer
RSARFCEX - Execute Calls Not Yet Executed
RBDMOIND - Status Conversion with Successful tRFC Execution
RBDMANIN - Start error handling for non-posted IDocs
RBDSTATE - Send Audit Confirmations
FOr testing you can use WE19.
You can directly create an iDoc using some transaction like...
Use TCODE bd10 - to Send Data
and TCODE bd11 - to Get Data
and you can check the IDoc List using TCODE we02.
As you want step by step procedure.
1. Define Logical System and Assign Logical System
TCODE sale
2. Define RFC
TCODE sm59
3. Define Port
TCODE we21
4. Define Partner Profile
TCODE we20
5. Define Distribution Model
TCODE bd64
6. Send Data
TCODE bd10
7. Get Data
TCODE bd11
8. IDoc List
TCODE we02
There are basically two types of IDOCs.
Basic IDOCs
Extended IDOCs
Idoc Components
Basic Idoc
Basic IDOC type defines the structure and format of the business document that is to be exchanged between two systems.
Extension Idoc
Extending the functionality by adding more segments to existing Basic IDOCs.
Creation of IDoc
To Create Idoc we need to follow these steps:
Create Segment ( WE31)
Create Idoc Type ( WE30)
Create Message Type ( WE81)
Assign Idoc Type to Message Type ( WE82)
Creating a Segment
Go to transaction code WE31
Enter the name for your segment type and click on the Create icon
Type the short text
Enter the variable names and data elements
Save it and go back
Go to Edit -> Set Release
Follow steps to create more number of segments
Create IDOC Type
Go to transaction code WE30
Enter the Object Name, select Basic type and click Create icon
Select the create new option and enter a description for your basic IDOC type and press enter
Select the IDOC Name and click Create icon
The system prompts us to enter a segment type and its attributes
Choose the appropriate values and press Enter
The system transfers the name of the segment type to the IDOC editor.
Create IDOC Type
Follow these steps to add more number of segments to Parent or as Parent-child relation
Save it and go back
Go to Edit -> Set release
Create Message Type
Go to transaction code WE81
Change the details from Display mode to Change mode
After selection, the system will give this message The table is cross-client (see Help for further info). Press Enter
Click New Entries to create new Message Type
Fill details
Save it and go back
Assign Message Type to IDoc Type
Go to transaction code WE82
Change the details from Display mode to Change mode
After selection, the system will give this message The table is cross-client (see Help for further info). Press Enter.
Click New Entries to create new Message Type.
Fill details
Save it and go back
u can also check all these links related to idocs
http://www.allsaplinks.com/idoc_sample.html
http://www.allsaplinks.com/
http://www.sap-img.com/
http://www.sappoint.com/abap.html
http://help.sap.com/printdocu/core/Print46c/en/data/pdf/BCMIDALEIO/BCMIDALEIO.pdf
http://help.sap.com/printdocu/core/Print46c/en/data/pdf/BCMIDALEPRO/BCMIDALEPRO.pdf
http://help.sap.com/printdocu/core/Print46c/en/data/pdf/CABFAALEQS/CABFAALEQS.pdf
http://help.sap.com/printdocu/core/Print46c/en/data/pdf/BCSRVEDISC/CAEDISCAP_STC.pdf
http://help.sap.com/printdocu/core/Print46c/en/data/pdf/BCSRVEDI/CAEDI.pdf
http://help.sap.com/saphelp_erp2004/helpdata/en/dc/6b835943d711d1893e0000e8323c4f/content.htm
http://www.sapgenie.com/sapgenie/docs/ale_scenario_development_procedure.doc
http://edocs.bea.com/elink/adapter/r3/userhtm/ale.htm#1008419
http://www.netweaverguru.com/EDI/HTML/IDocBook.htm
http://www.sapgenie.com/sapedi/index.htm
http://expertanswercenter.techtarget.com/eac/knowledgebaseCategory/0,295197,sid63_tax296858_idx0_off50,00.html
http://sap.ittoolbox.com/documents/popular-q-and-a/extending-a-basic-idoc-type-2358
http://help.sap.com/saphelp_47x200/helpdata/en/dc/6b7eee43d711d1893e0000e8323c4f/frameset.htm
Reward points if this helps
Regards
Pragathi.

Mapping Application and GPS Location

I have a BB Curve on Verizon. I have used the mapping application to locate local businesses. When I try to map to those locations, the device wants to know my starting location. How do I make it use my current GPS location? It obviously knew where I was in order to tell me how close I was.

From what I have read on both this forum and Crackberry's Verizon 8330 GPS is not enabled unless you pay for VZ Navigator. However, Google maps uses cell towers as well to triangulate your position, if your GPS is disabled. Google Maps works real well, as long as you can live with being APPROXIMATLEY on a location. In my case I am within 5,000 meters while at home. When I travel downtown I've had it go to within 500 meters. I believe that difference is the amount of cell towers in the area.
Google maps is free, VZnavigator is a monthly fee of around $10 I think.
Hope this helps!
Click Accept as Solution for posts that have solved your issue(s)!
Be sure to click Like! for those who have helped you.
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How can i design a EJB application using session Beans?

Hello,
I am designing a Find application using EJB. Here a user is prompted a search page, where he can enter the search criteria's. Then on click of submit, the query is formed at the server side depending on what criteria's were selected. Then a jdbc query is performed and the results are returned back to the user. Here no session is maintained for the users. Can anyone suggest me how to design this application using EJB. Should i use entity beans for this or session beans will suffice? Should the jdbc query be performed in the bean itself or should it be outside in a helper class? Please kindlu suggest me the design for this application...
Regards,
Subbu

Hi,
First of all, I'm unable to figure out why you need to use EJB for this scenario. You can write a helper class to frame and execute the query.
If you really want to use EJB, then I suggest you use a stateless Session Bean with transaction attribute as TX_NOT_SUPPORTED. From the session bean, you can call the helper class. But, by avoiding the session bean, you can eliminate remote calls, thus improving your performance. Also, check if the database & the db driver you are using supports sql caching.
Regards,
Raj.

WEB BASED MAPPING APPLICATION TO DEVELOP QUERY UTILITY USING MAPVIEWER

Dear Sir,
please any one can answer me as soon as possible its very urgent
WEB BASED MAPPING APPLICATION TO DEVELOP QUERY UTILITY USING MAPVIEWER
I     As oracle mapviewer Chapter 8 (Oracle Maps) says generating our own Web based mapping application we are trying to generate our own maps for our own data contains in our layers like example boundary lines and roads and etc. and we are following complete example as described in Oracle Mapviewer Document Chapter 8.
Before this step we tried with demo data downloaded from OTN mvdemo. And we downloaded latest demo today itself from the OTN and imported into our database schema called mvdemo. And we copied all three jar files mvclient and mvconnection and mvpalette into our jdeveloper .
II.     We created a jsp to execute the following code from oracle mapviewer chapter 8 documents
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
"http://www.w3.org/TR/html4/loose.dtd">
<%@ page contentType="text/html;charset=windows-1252"%>
<%@ taglib uri="http://java.sun.com/jsf/html" prefix="h"%>
<%@ taglib uri="http://java.sun.com/jsf/core" prefix="f"%>
<%@ taglib uri="http://xmlns.oracle.com/adf/faces" prefix="af"%>
<%@ taglib uri="http://xmlns.oracle.com/adf/faces/customizable" prefix="cust"%>
<%@ taglib uri="http://xmlns.oracle.com/j2ee/jsp/tld/ojsp/jwcache.tld"
prefix="jwcache"%>
<%@ taglib uri="http://xmlns.oracle.com/adf/faces/html" prefix="afh"%>
<%@ taglib uri="http://xmlns.oracle.com/j2ee/jsp/tld/ojsp/fileaccess.tld"
prefix="fileaccess"%>
<%@ taglib uri="http://xmlns.oracle.com/j2ee/jsp/tld/ojsp/jesitaglib.tld"
prefix="JESI"%>
<f:view>
<html>
<head>
<META http-equiv="Content-Type" content="text/html" charset=UTF-8>
<TITLE>A sample Oracle Maps Application</TITLE>
<script language="Javascript" src="jslib/loadscript.js"></script>
<script language=javascript>
var themebasedfoi=null
function on_load_mapview()
var baseURL = " http://localhost:8888/mapviewer/omserver";
// Create an MVMapView instance to display the map
var mapview = new MVMapView(document.getElementById("map"), baseURL);
// Add a base map layer as background
mapview.addBaseMapLayer(new MVBaseMap("mvdemo.demo_map"));
// Add a theme-based FOI layer to display customers on the map
themebasedfoi = new MVThemeBasedFOI('themebasedfoi1','mvdemo.customers');
themebasedfoi.setBringToTopOnMouseOver(true);
mapview.addThemeBasedFOI(themebasedfoi);
// Set the initial map center and zoom level
mapview.setCenter(MVSdoGeometry.createPoint(-122.45,37.7706,8307));
mapview.setZoomLevel(4);
// Add a navigation panel on the right side of the map
mapview.addNavigationPanel('east');
// Add a scale bar
mapview.addScaleBar();
// Display the map.
mapview.display();
function setLayerVisible(checkBox){
// Show the theme-based FOI layer if the check box is checked and
// hide the theme-based FOI layer otherwise.
if(checkBox.checked)
themebasedfoi.setVisible(true) ;
else
themebasedfoi.setVisible(false);
</script>
</head>
<body onload= javascript:on_load_mapview() >
<h2> A sample Oracle Maps Application</h2>
<INPUT TYPE="checkbox" onclick="setLayerVisible(this)" checked/>Show customers
<div id="map" style="width: 600px; height: 500px"></div>
</body>
</html>
</f:view>

<%-- oracle-jdev-comment:auto-binding-backing-bean-name:backing_mapPage--%>
III.     When we run this jsp it’s giving us following Two errors
1     Error:     ‘MVMapView’ is undefined
     Code:     0
     URL:     http://192.168.100.149:8988/MapViewerApp-WebProj-context-root/faces/mapPage.jsp
2     Error:     ‘themebasedfoi’ is null or not an object
     Code:     0
     URL:     http://192.168.100.149:8988/MapViewerApp-WebProj-context-root/faces/mapPage.jsp
Please let us know what could be problem as soon as possible. Very urgent
Please let us know where we can find Mapviewer AJAX API’s for Jdeveloper Extention
Thanks
Kabeer

I currently use parameters, and they are passed from the form to the report. Report is then generated based on a function returning ‘strongly typed’ cursor. The ‘strongly typed’ cursor in my case returns a record consisting of an orderly collection of fields.
This collection of fields is returned by another function that relies on the IF … THEN logic.
However, the number of IF ... THEN statements is quite large (currently 64 covering all possible combinations of 6 parameters available in the form).
I would like to avoid the large number of IF … THEN statements, and hope that there is a way of passing a string to a query, where the Dynamic SQL would in Select close and Where close reflect parameters passed by the form.
In addition to this I would like to avoid creating and populating a table or a view dedicated to the report, because this may lead to a conflict in case of multiple users concurrently generating reports with different choice of parameters.
Edited by: user6883574 on May 28, 2009 9:16 PM

From a Technical Architect point of view, how to design a web application?

Hi to all,
I am writing this issue here because I this question is not related on how to program, but on how to design a web application. That is, this question is not related to how to program with the technologies in J2EE, but how to use them correctly to achieve a desired outcome.
Basically I know how to develop a simple web application. I like to use SpringFramework with AcegiSecurity and Hibernate Framework to persist my data. I usually use JBoss to deploy my web applications, however I could easily use Tomcat or Jetty (Since I am not using EJB�s).
However I have no idea on how to develop (or a better word would be �design�) a website which is divided into different modules.
Usually when you develop a website, you have certain areas that are public, and other areas that are not. For example, a company would want anyone on the Internet to download information about the products they are selling, however they would only want their employees to download certain restricted information.
Personally I try to categorise this scenario in to common words; Extranet and Intranet.
But � (and here starts the confusion in my mind) should I treat these two as two projects, or as one project? The content to be displayed on the Extranet is much different then the content to be displayed on the Intranet and definitely clients should not be allowed to the Intranet.
First approach would be to treat them as the same project. This would be perfect, since if the company (one day) decides to change the layout of the website, then the design would change for both the Intranet and the Extranet version. Also the system has a common login screen, that is I would only need to have employees to have a certain Role so that they have access to the intranet, while clients would not have a certain Role and thus they would not be allowed in. But what about performance and scalability? What if the Intranet and Extranet have to be deployed on the different Hardware!?
The second approach is to threat them as two separate projects. To keep the same layout you just copy & paste the layout from one project to another. However we would not want to have two different databases to store our users, one for the employees and the other one for the clients. Therefore we would build a CAS server for authentication purposes. Both the Intranet and the Extranet would use the same CAS server to login however they could be deployed on different hardware. However what if we want to change the design. Do we really want to have to just copy and paste elements from one project to another? We all know how these things finish! �We do not have time for that � just change the Extranet and leave the Intranet as it is!�
The third approach (and this is the one I like most) is to have a single project built into different WAR files. The common elements would be placed in all WAR files. However in development you would only need to change once and the effects would show in the different war files. The problem with this approach is that the project will be very big. Also, you will still need to define configuration files for each one of them (2 Web.config, 2 Spring-Servlet.config, 2 acegi-security.config, etc).
Basically I would like something in the middle of approach 2 and approach 3! However I can identify what this approach is. Also I can not understand if there is even a better approach then these three! I always keep in mind that there can always be more then two modules (that is not only Intranet and Extranet).
Anyways, it is already too long this post. Any comments are more then welcome and appreciated.
Thanks & Regards,
Sim085

Hi to all,
First of all thanks for the interest shown and for the replies. I do know what MVC or Multi-layered design is and I develop all my websites in that way.
Basically I have read a lot of books about Domain-Driven Design. I divide my web applications into 4 layers. The first layer is the presentation layer. Then I have the Facade layer and after that I have a Service layer (Sometimes I join these two together if the web application is small enough). Finally I have the Data Access layer where lately I use Hibernate to persist my object in the database.
I do not have problems to understand how layering a web application works and why it is required. My problem is how to design and develop web applications with different concerns that use same resources. Let me give an example:
Imagine a Supermarket. The owner of the Supermarket want to sell products from the website, however he wants to also be able to insert new products from the website itself. This means that we have two different websites that make use of the same resources.
The first website is for the Supermarket clients. The clients can create an account. Then they can view products and order them. From the above description we can see that in our domain model we will have definitely an object Account and an object Product (I am not mentioning all of them). In the Data Access layer we will have repository objects that will be used to persist the Account and Products.
The second website is for the Supermarket employees. The employees still need to have an account. Also there is still a product object. This means that Account and Product objects are common to the two websites.
Also important to mention is the style (CSS). The Supermarket owner would like to have the same style for both websites.
Now I would not like to just copy & paste the objects and elements that are common to both websites into the two different projects since this would mean that I have to always repeat the changes I make in one website, inside the other one.
Having a single WAR file with both websites is not an option either because I would not like to have to deploy both websites on the same server because of performance and scalability issues.
Basically so far I have tought of putting the common elements in a Jar File which would be found on the two different servers. However I am not sure if this is the best approach.
As you can see my problem is not about layering. I know what layering is and agree with both of you on its importance.
My question is: What is the best approach to have the same resources available for different websites? This includes Class Files, CSS Files, JavaScript Files, etc.
Thanks & Regards,
Sim085

Need to know if there is UI designer for Mobile application on NWDS

Hello Experts....
I am planning to create a mobile application using NWDs.
Can I know if we can design a Mobile Application on the MWDs-> MI Application using UI tools?
can I use Web dynpro to develop mobile appliction for both HandHeld as well as Laptops.
If we can, can someone please send any supporting documents for the same.
I would also like to know what is the best way to design our own screens (for new functionality not existing in SAP) for a mobile device (PDAs and Laptops)
thanks in advance.
Raju

Take a look at this link, https://discussions.apple.com/thread/2401746?start=0&tstart=0

Unable to Clear Recent Address Searches in Maps Application

How do I clear or delete recent address searches in the Maps application on a Blackberry 9850? When I select Maps, Get Directions, Select End Location, Find a Location, my recent address searches are displayed under Recent Searches. How do I delete them?

* Make sure that you not run Firefox in (permanent) [[Private Browsing]] mode
* You enter Private Browsing mode if you select: Tools > Options > Privacy > History: Firefox will: "Never Remember History"
* To see all History and Cookie settings, choose: Tools > Options > Privacy, choose the setting <b>Firefox will: Use custom settings for history</b>
* Uncheck: [ ] "Automatically start Firefox in a private browsing session"

Is it possible to import and display/plot (Google Earth) KML files as overlays in Mac OS 10.9 Maps application?

Is it possible to import and display/plot (Google Earth) KVM files as overlays in Mac OS 10.9 Maps application?
Here is the particular application: (note I haven't gotten the code to compile yet -- seems to be several differently named environment variables in Mac unix than in Linux that are making the compile blow up -- but that's another issue) there is a freeware application that can do radio path loss prediction and plot path loss contours on a map. It has an option to output the data as KML files which can be imported into Google Earth, in order to display the path loss contours on Google Earth maps. I guess you could liken it to displaying overlays of GIS-like data in Google Earth. I would like to know if there is a mechanism to facilitate importing KML data files to overlay (preferably in a translucent fasion so that you could see the underlying map) onto Mac OS 10.9 Maps?

varjak paw wrote:
They're also known to patent things they never release. So while it indicates that they're investigating such things, a patent application is no guarantee that anything will ever come of it, much less be immanent. And that application was filed in 2012 and is really for something rather different.
Regards.
As I stated, "possibly."
While the commerce side of it has little to do with the KML files, per se, the API for the layer data should allow for any type of overlay.
Also, the patent was filed Dec 19, 2013. There was a related patent filed in 2012. Not sure what it is about.

How to design a mapping with a pre-mapping operator

Hi,
I want to design a mapping with only one operator: a pre-mapping operator that uses a procedure with no parameters (so there are no input/output groups). When I validate this mapping I get error VLD-1009: Mapping lines have not been created.
Question 1: how do I design a mapping if all I want to do is to execute a procedure and there are no target operators involved?
Question 2: how are pre-mapping process operators intended to be used? (apparently not the way I use one here)
Jaap.

One way of doing this is to jus add a constant and a target table to insert a value into a dummy target. (i.e sysdate into dummy_table) This way you can execute the procedure using a pre mapping operator.

How do you change the distance units in the new Maps application on Mavericks from KM to miles?

How do you change the distance units in the new Maps application on Mavericks from KM to miles?

The scale in Maps follows your regional settings in System Preferences > Language & Region > Region.
Selecting United States, for example, will use English units (feet and statute miles).
There may be other methods I'm unaware of.

Map application does not show blue route between destinations.

recently installed io6 but MAP appliacation is not showing Blue line between starting and final destination.? what is wrong and how to correct - plse advice.
informatively location service and map is ON. Phone has been rebooted.

Got the same problem. Ios6 maps is the worst maps application for me. What is the point having a map and don't give navigation. APPLE PLEASE GIVE US THE GOOGLE MAPS BACK. why don't they give us the option to choose from these two map application. Ill go for google maps because it got much more POI than apple maps. Please do something for this otherwise I'm gonna loose interest on my 4S

IOS 6 Maps application did not install on my IPhone 4

When I updated my IPhone to IOS 6, I must not have had enough space for Maps to be installed, because it didn't install. I now have freed 2.7 GB, but I don't know how to get the app installed without having to restore the phone. I have the settings category for maps, but not the app. Anyone have a suggestion?

For anyone who has a similar odd problem, I found a solution.
First, I reset my home screen (under Settings--General--Reset). The reset brought back Maps, but disarranged my home screen and other app screens.
Next, I restored to a backup that had the Maps application in it, which kept Maps and restored my app organization (because all the apps were on my phone already, but just were not showing up in the right place).
Finally, I noted some rollbacks in my calendar (and possibly other application data), but the missing data was quickly restored automatically by syncing with ICloud.
So all is well now. I'll now have a clean and complete backup to restore from when I get my IPhone 5 next week.

How to map Application Roles to Enterprise Roles

Hello,
i am having a problem with mapping Application Roles (from ADF Security) to the corresponding Enterprise Roles. I have already seen that it is possible with a tool called Enterprise Manager, but what if i do not have it??
Can i map the roles in WebLogic Server itself? I have searched for such ability and did not found it. Also have not seen any tutorial on the internet. Someone help me pls.
The version i am using is 12.1.2.0.0.

Application roles and permissions defined within WebCenter Portal are stored in its policy store and, consequently, apply to the WebCenter Portal application only.
Application Roles : Application roles control the level of access a user has to information and services in WebCenter Spaces. Specifically, application roles determine what a user can see and do in their personal space.
Application Permissions : Again every application role has specific, defined capabilities known as permissions. These permissions allow individuals to perform specific actions in their personal Portal.
Enterprise roles are different. Enterprise roles are stored within the application's identity store and do not imply any permissions within WebCenter Portal.
2. How and where do we create these 5 Application Roles in WC 11.1.1.8 version ?
You can create an application role from WebCenter Portal -> Portal Builder -> Administration tab -> Security -> Roles -> Create Role
See : Managing Security Across Portals for more info :
http://docs.oracle.com/cd/E29542_01/webcenter.1111/e27738/wcadm_ps_security.htm#WCADM398
3. Last, where and how do we MAP these Application Roles TO Enterprise Roles in 11.1.1.8 version ?
First, You can grant privileges to a specified group (say sales group) of users by granting Enterprise Roles in Enterprise LDAP.
Next, Create custom application roles (say Contributor, Moderator, UIDesigner, Application Specialist, etc) and assign the appropriate permissions as explained above.
Then, You can assign one or more Application Roles to a specified group (say sales group) from WebCenter Portal -> Portal Builder -> Administration tab -> Security -> users & Groups
I hope it helps.

Ovi map application start for a second and then au...

hello guys
i just update my nokia ovi maps to 3.6 version from software update application from my nokia 5800 xpress music phone. after downloadin and installing new nokia ovi maps application i run it. at first time application request for waiting to loading but it was close automaticaly after 1min befor let me in.after that i run it several time but its close befor loading
thanks for your help

mkoleiny5800 wrote:
I also delete Cities folder from drive E
Just to check that you also removed .qf file?
As a worst case scenario you may need to backup essential data, then reset device to "Out of box" state by keying in *#7370# followed by 12345 (default Nokia lock code unless altered by yourself) which will revert to version of OVI Maps pre-installed in device firmware and start upgrading again.
Happy to have helped forum with a Support Ratio = 42.5

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