Tag messages and SQLException

hello,
i would like to throw exceptions from my beans class and show the error message on the screen like the using of the tage <h:messages>.
When an sqlexception occured, my message error is displayed but not on my jsf page but on a awful white page.
Thx for ur help !

You have to catch the exception and then add it to The Messages.
Something like this:
FacesContext.getCurrentInstance().addMessage(componentId,
new FacesMessage(FacesMessage.SEVERITY_ERROR,
errorMessage,
errorMessage));

Similar Messages

Message Tags, Kudos, and Accepted Solutions

The Toshiba Forums feature a few ways to make it easier for forum users to find messages of the greatest interest to them by allowing forum members to add information about messages in the form of tags, Kudos, and Accepted Solutions.
Tags
Tags are any words that help to describe what a message is about. Each message can have many tags associated with it, and any logged-in forum member can create tags for any message. Searches in the forums also look at tags when looking for messages to match search terms, so tagging messages increases the value of the messages for all forum members.
Also, as you navigate through most screens of the forums, there will be a "Top Tags" area on the right side of the page. This tag 'cloud' displays tags that are relevant for your current context within the forums. Larger font tag terms indicate that a tag is used many times in the current area of the forums, while smaller font tag terms are used infrequently.
To add tags to a message, just click on the red 'Add Tag...' button at the bottom of the message.
Kudos
Kudos are a way for forum members to express appreciation for any message that they find particularly helpful, informative, or insightful. Any forum member can give Kudos to any messages, but only one Kudo per message can be given by each forum member.
Each message displays the number of Kudos that have been given to it, so looking at the Kudos count is one way that forum users can identify particularly useful messages. Also note that the total number of Kudos given in to all messages in a thread appears when you select a message board and view its list of threads.
To add your Kudos to a message, click on the red partial-star Kudos image to the left of each message.
Accepted Solutions
Many threads will be all about describing and finding solutions for various types of problems that people encounter when using their computers and consumer electronics gear. The 'Accepted Solutions' feature provides a method for forum members who start threads to indicate when a reply has supplied a solution to the problem that had been experienced. Each thread can have only one Accepted Solution and only the thread originator (and forum admin staff) can designate a message as an Accepted Solution for the thread.
Messages selected as Accepted Solutions will have a graphical badge indicating that status, and the original message in the thread will include a link to jump down to the Accepted Solution.
The Tags, Kudos, and Accepted Solutions features are provided to help forum users find the best of the best information here in the forums. Please use them as often as you find appropriate.

02-Jul-2008 07:46 PM
illinjah wrote:
Funny that you can accept a solution that you wrote for a thread you started yourself...
That's on purpose - sometimes people come up with the right answer on their own, and accepting that as the right solution helps others to find it as well.
I wrote all my posts from 2005-2011 as an "Admin" for this community. I still work for Nokia as an external consultant, so my rank in all posts is now "Employee".

Bookmarks sync erase new tags, labels and description on former synchronized bookmarks

hello,
on firefox 32.0.3
bookmarks synchronisation erase recent tags, labels and description during the sync.
this happen on already sync bookmarks on which we add some tags, labels and description, but not on new ones.
no error message when logging or unlogging.
thanks in advance
best regards

Hi ebntv,
Thank you for your question, I understand that after a recent sync to your sync account that there are Recent Tags, descriptions and labels missing. However it is only the older Bookmarks that are affected.
I have attached two screenshots to clarify to make sure I understand the feature that is affected:
# The first has the default recent tags and list of all tags.
# the second is an older bookmark visited 32 times that has all of the details after a sync.(However it never had a description or keyword)
Which information is missing exactly?

Does anyone know how to view Tagged messages from the Blackberry??

As most of you Tagged is another site pretty much like Myspace. I can get my emails letting me know that I have a Tagged message, I can even see the images of the person sending them. However, when I go to the Tagged site it says its loading but the messages never download. Thanks in advance.

unfortunatly i dont think there a silution unless they make a none flash version or moblie version after reading the following ....
"All of their messages and friend adds and all that is done in Flash, so it won't load/come up anyway because the BB Curve can't support Flash. So, I guess it's all for naught."

How to loop through many XML messages and parse them ?

Hi All
I have been trying very hard to loop through many XML messages and process each of them. Let me first explain the problem -
Suppose I have the following String -
<xyz>
<abc>happy</abc>
</xyz>
<xyz>
<abc>new</abc>
<xyz>
<xyz>
<abc>year</abc>
</xyz>
I have to process each message within the <xyz></xyz> tag and find the falue of <abc> element (happy, new and year).
The extraction of <abc> value is very simple, I am using SAX parser's startElement() method to check every element's name and if the element's name is <abc> pick up the value. But I am not able to loop through the different messages within the <xyz></xyz> tag.
I am thinking of using another DOM parser -
DOMParser domParser = new DOMParser();
StringReader rdr = new StringReader(inputXML);
InputSource src = new InputSource(rdr);
domParser.parse(src);
Document doc = domParser.getDocument();
NodeList nodeList = doc.getElementsByTagName("xyz");
Now I can loop through this nodeList, but not able to. Is using the DOM parser and NodeList the preferable way of lopping through the messages, then how I can loop through ? Or is there any other way ?
I have been trying on this for quite a few days, but not able to. Can you please help me out ?
Thanking you in advance ....
Nirmalya Sinha

Hi,
Try using the SAX reader from the dom4j package. The document object that you receive contains methods for getting the root elements and with that you can traverse down to the sub elements of it.
Hope this was of some help.

Validation messages and displaying

I am using JDeveloper 3.0 and not having an easy time with getting my validation error messages to show up. My Oracle contact is not a programmer and tends to give me an answer she doesn't understand herself.
Anyway, I have tried creating a validator and per the oracle person, a domain. Either method does validate the field entry and prevent the data from being stored; however, both methods do not display the useful error message I threw back. I throw a jboexception that I want displayed and instead I get messages about how the validation failed or how it was unable to create, depending on whether the exception occurs in a validator or a domain.
I am not familiar with the code and was hoping the documentation would give me a step by step of how to override whatever it is that I need to override or do whatever it is that I need to do. I want to use the functionality of the wizards by being able to set the validation or set the type of attribute to a domain. I think I could code this in the entity object java file, but I really want to make this sort of thing easy for another developer to choose my validation routine or domain while running the wizard.
The example in Oracle's samples walks you through a simple edit on salary (salary > 1200). The validation catches all salaries below 1200 and throws back some ugly message about how the validation failed. What does one need to do to show their personal error message like "Salary must be greater than 1200"? Why is this simple concept so HARD?
Please help me as I am ready to throw out JDeveloper and go with another product.
Lisa

In the setter method for an attribute on which you've installed a validator, (say for "Salary" attribute, in setSalary method), you could trap JboException and if the exception's error-code is 27011 (the one thrown from the compare validator as per your example), you could throw another JboException. Here's a sample code-snippet:
public void setSalary (Number n)
try
setAttributeInternal(COMM, value);
catch (JboException e)
if (e.getErrorCode().equals("27011"))
throw new oracle.jbo.JboException ("MY ERROR MESSAGE");
// add logic for other exceptions
throw e;
Also, in the JDeveloper docs you could find more on how to customize exceptions. I've pasted some snippet from one of the docs.
Programming with Exceptions
Use exceptions to indicate serious or unexpected error conditions, conditions from which the program cannot easily recover. This topic presents the following
information:
About Java exceptions
About exception classes
Creating custom exception classes
Localizing exception messages
Marshaling exceptions
About Java Exceptions
Java exceptions fall into two categories: either they extend java.lang.RuntimeException (these are called implicit exceptions) or they do not (these are called
explicit exceptions). When a method uses an explicit exception to indicate an error, a Java program requires:
A throws clause in the method signature that declares the type of exception the method will throw when an error occurs.
A throw statement in the method body that creates and throws an exception of the type specified in the signature.
The following code shows a method getCustName that declares and throws a ValidationException.
public String getCustName(Customer cust) throws ValidationException {
String name = cust.mName;
if (name == null) {
throw new ValidationException();
return name;
When you write code that calls a method that throws an exception, enclose the call in a try...catch block. For example, the following code calls getCustName, a
method defined to throw a ValidationException. The try keyword indicates that you are about to call one or more methods that throw exceptions. The catch
keyword marks the beginning of a code block that executes only when an exception is thrown.
public printName(Customer cust) {
try {
// Call the method(s) here.
getCustName(cust);
catch (ValidationException dae) {
// Handle the error here.
System.out.println(dae.getMessage());
Java programs are more lenient about implicit exceptions: they do not have to be declared or caught. You can write a method that throws a RuntimeException (or a
subclass of RuntimeException) without declaring it in the method signature (although you can do so, if you prefer).
About Exception Classes
The Business Components framework provides many exception classes (for example, ValidationException and NameClashException). These classes extend
oracle.jbo.JboException, which extends java.lang.RuntimeException. Therefore, a Business Component method can throw a Business Component
exception without a throws clause in the signature.
Business Component exceptions have an attribute that stores an error message, and they support NLS translation and message formatting. JboException uses
java.util.ListResourceBundle to format its messages. A resource bundle class defines constants and strings to use as error messages. The default format is
{productCode}-{errorCode}: {messageBody}
For example,
ORA-10234: You cannot do that.
Business Component exception messages are derived from the following generalized set of parameters:
Parameter
Example
Product code
"OBCJ"
Error code
"03101"
ResourceBundle
"oracle.jbo.CSMessageBundle"
an optional set of parameters
"Vendor", "Oracle"
details
Any exception thrown in low-level code that is transformed
into a Business Component exception
Messages may need to include information known only when the exception is thrown, so error message strings can include placeholders that refer to values in an array
of Objects passed to the exception when it's thrown. When the message is formatted for display, these parameters are placed into slots in the message (the first slot is 0)
using the standard formatting capabilities provided by java.text.MessageFormat. Following is a an entry from CSMessageBundle.java.
public static final String EXC_VAL_ATTR_SET_FAILED = "03101";
// Description: Generic Attribute validation failure.
// set<Attribute> method failed to set the value.
// Parameter 0: Ignored.
// Parameter 1: Entity Object/View Object name.
// Parameter 2: Attribute name.
// Parameter 3: New value
{EXC_VAL_ATTR_SET_FAILED, "Attribute set with value {3} for {2} in {1} failed."},
The JboException class provides the following methods for working with exceptions.
Method
Description
JboException(String message,
String errorCode,
Object[] params)
Create a Formattable Exception Object.
JboException(Class resBundleClass,
String errorCode,
Object[] params)
Create a Translatable Exception Object.
String getProductCode()
Return the Product code for the Message.
String getErrorCode()
Return the Error code.
String getLocalizedMessage(Locale loc)
Return the Message in the specific Locale.
Object[] getDetails()
Details are usually used to accommodate
lower-level exceptions. For example, if a
SQLException is thrown in some low-level code, the Business Component
framework can catch it and represent it as
one of the Business Component exceptions.
The original SQLException becomes
the first entry in the detail.
String getResourceName()
Return the name of the ResourceBundle used to
resolve messages.
Object[] getErrorParameters()
Return the Parameters to the Error.
Creating Custom Exception Classes
You can use Business Component exception classes in your own code to indicate errors, and you can create custom exception classes. For example, you can extend
JboException and override the getProductCode method, making it return values appropriate for your exception.
You can throw a JboException by using a statement like this:
throw new JboException("Don't do that.", "101", null );
The drawback to this approach is that the hard-coded error message is not easy to localize.
Localizing Exception Messages
To make an exception localizable into different national languages, use the NLS framework. First, create a resource bundle for your error messages. The following code
example defines a bundle named MyMsgBundle that stores three error messages.
import oracle.jbo.common.util.CheckedListResourceBundle;
public class MyMsgBundle extends CheckedListResourceBundle
// String Constants
public static final String BAD_EMPNO = "101";
public static final String DEPT_NOT_FOUND = "102";
public static final String NOT_IN_DEPT = "103";
* Private 2-D array of key-value pairs
private static final Object[][] sMessageStrings = {
{ BAD_EMPNO, "Invalid employee number." },
{ DEPT_NOT_FOUND, "Department {0} does not exist." }
{ NOT_IN_DEPT, "Employee {0} not found in Department {1}." }
Then you can use the resource bundle class to define a value to pass to the constructor for your exception class or JboException.
throw new JboException(MyMsgBundle.class /* Class of Bundle */,
MyMsgBundle.DEPT_NOT_FOUND /* String Constant */,
new Object[1] { localVar1 } /* Arguments to message */
JboException provides a getLocalizedMessage method which returns the message formatted for the specified locale.
The framework translates the message text when the client calls getLocalizedMessage rather than at creation time because the client may need to present the
message in a number of different languages. This mechanism provides a single point for localizing and formatting messages.
Using JboExceptionHandler
JboExceptionHandler is user-installable exception handler for three-tier applications. When exceptions are br ought over through the piggyback mechanism, the
normal Java language throw does not quite work, because (among other things) the piggyback may have carried back more than one exceptions. Thus, instead of
throwing the exception, a method on the JboExceptionHandler interface is invoked with each exception unloaded from the piggyback.
JboExceptionHandler defines:
void handleException(Exception ex, boolean lastEntryInPiggyback);
Where ex is the exception unloaded from the piggyback and lastEntryInPiggyback is a flag indicating whether the exception was the last entry on the piggyback.
(Note that for two-tier execution there is no piggyback.)
If you do not install your own handler, the default handler is used. The default handler is implemented by the Application Module. (At the interface level,
ApplicationModule implements JboExceptionHandler.) For jbo.client.remote, this implementation ignores the exception if lastEntryInPiggyback is
false. If lastEntryInPiggyback is true, the exception is thrown.
To install your own handler, call the following method on the Application Module interface:
void setExceptionHandler(JboExceptionHandler hndlr);
and pass in your own implementation of the JboExceptionHandler interface.
Marshaling Exceptions
JboException can marshal itself across a network. It handles NLS issues for the middle tier, enabling one instance of a middle-tier component to serve (for example)
French users and English users at the same time.
If your exception contains member data that need to be marshalled, extend JboException and override readObject and writeObject. The Java serialization
mechanism uses these methods to serialize/deserialize an object. For example, suppose you have the class MyException (shown below), and you want to carry
memberA and memberB across tiers.
public class MyException extends JboException
int memberA;
String memberB;
Write code like the following in MyException:
private void writeObject(ObjectOutputStream out) throws IOException {
out.writeInt(memberA);
out.writeUTF(mEntityRowHandle);
private void readObject(ObjectInputStream in) throws IOException, ClassNotFoundException {
memberA = in.readInt();
memberB = in.readUTF();
null

I am trying to import developed images from LightRoom 5 in o Photoshop 6. I am receiving this message and the images will not open.....'Could not open scratch file because the file is locked, you do not have necessary access permissions or another progra

I am trying to import developed images from LightRoom 5 Photoshop 6 for further editing. I am receiving this message and the images will not open.....'Could not open scratch file because the file is locked, or you do not have necessary access permissions or another program is using the file. Use the 'Properties' command in the Windows Explorer to unlock the file. How do I fix this? I would greatly appreciate it if you would respond with terms and procedures that a computer ignorant user, such as me, will understand. Thanks.

Have you tried restoring the Preferences yet?

The hard disc of my laptop has crashed and i lost all the data. Now I want to take back up of my I phone and transfer contacts , messages and music back into my laptop , how can I do that. Pl help

The hard disc of my laptop has crashed and i lost all the data. Now I want to take back up of my I phone and transfer contacts , messages and music etc back into my laptop , how can I do that. Also let me know how I can transfer the contacts into Windows contacts from I phone. Pl help

Your content will only be where you put it. It has always been very basic to always maintain a backup copy of your computer.
You can transfer itunes purchases from your iphone: File>Device>Transfer purchases.
You can import your pics taken with the iphone as you would with any digital camera.
You can e-mail the other pics to yourself, they will never be of the original quality.
You can out a unique contact and calendar entry on the computer. You should get the option to merge the data when you sync.

My daughter has just changed her phone from an iphone to a nokia but when i send her a message it still comes up as an i message and she doesnt receive it?

my daughter has changed her phone from an iphone to a nokia but kept the same number but when i send her a message from my iphone it still comes up as an i messsage and she doesnt receive it can anybody tell me how to fix this please

She needs to remove that device from the iMessage database, or if she still has the phone, she can go into Settings, Messages and turn off iMessage. If she still has the phone, she just needs to put the SIM back in for a couple of minutes to turn that off.
If she does not have the phone any more, she will need to go to her Support Profile, if she registered the phone and delete the phone from the profile.

What is difference between I-mesage and Text Message, some I want to send I message and but I send text and it's charge to me

What is difference between I-mesage and Text Message, some timeI want to send I-message and but I send text and it's charge to me.

Thanks Wj,
another question, how I got to know, my I-message is activated, I put as ON, but I am not getting mesage it's activated, there is link showing to me, learn more abount I-message. do it will take time? please advise how I can activate my I-message. Please advise.

I have just bought an iPhone 5 and it won't sync to iTunes. It says it needs iTunes 10.7, which I have downloaded and installed. I still get the error message and looking at "about iTunes" it says 10.6.3. What do I do??

I have just bought an iPhone 5 and it won't sync to iTunes. It says it needs iTunes 10.7, which I have downloaded and installed. I still get the error message and looking at "about iTunes" it says 10.6.3. What do I do??

Perhaps check to see if you're accidentally running two different versions of iTunes. There's some information on troubleshooting that in the Opening iTunes section of the following document:
Troubleshooting iTunes installation on Mac OS X

TS2755 My husband and I have a linked apple account and i cloud. Now he is receiving all of my text messages. How can I fix it to where he only receives his messages and not mine? Any help is appreciated!

My husband and I both have iphones and both are linked to the app store and i cloud. Now my husband is receiving all of my text messages and has all my contacts. How can we get it to where he does not receive my messages anymore? Any help is appreciated!

Best way is to get your own Apple ID, but until then have him go to Settings > Message > Receive at and remove your phone number.

Why cant I add contacts on the iphone4? the mail contacts calendars button unders settings, the contacts button, the add a contacts button under message and the phone button will not work to add a contact.

Why cant I add contacts on the iphone4? the mail contacts calendars button unders settings, the contacts button, the add a contacts button under message and the phone button will not work to add a contact.

Have you attempted a restore?

I have lightroom 5.7 and a macbook pro 10.9.5. Occasionally when I am editing a photo in the develop module, I suddenly get a "file not found" message and the editing ceases to work. There is no "exclamation" icon below the histogram box in the Library

I have lightroom 5.7 and a macbook pro 10.9.5. Occasionally when I am editing a photo in the develop module, I suddenly get a "file not found" message and the editing ceases to work. There is no "exclamation" icon below the histogram box in the Library module or on the photo in grid view, and the histogram is gone. What is going on? Trying to find it using the "find missing photos" in the library menu does nothing.

How do i get to text messages and pictures in icloud

how do i get to my texts and pictures on my icloud i only see contacts and notes and a few others

Not a good idead to share IDs
Read http://macmost.com/setting-up-multiple-ios-devices-for-messages-and-facetime.htm l
Read Sharing an Apple ID with your Family
Does your father have a recent backup of his phone? If so restore his phone from that. Please not that everythign created on th ephone since the backup was made will be lost

Tag messages and SQLException

Similar Messages

Maybe you are looking for