Using custom classloader with javac
There is an interesting thread going on at http://forums.java.net/jive/thread.jspa?threadID=13417&tstart=0.
Since this forum seems to be more active than that forum, I wonder if anyone has an answer to my last post on that thread (post number 4 by garyh)?
Thanks for any help.
Please ignore this post.
It was submitted before I finished writing it.
Sorry,
zganon
Similar Messages
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Can't use custom ClassLoader with ObjectInputStream
Hi all,
I want to transmit an object whose class is unknown to the receiver and whose class may not be loaded. Of course when the inputstream's readObject method tries to receive this class, it fails with a ClassNotFoundException. I have a custom FileClassLoader to dynamically load classes, this is tested and works.
I can dynamically load this class and prove that the class was loaded by calling class.newInstance() from the loader.loadClass method. But then when I try to read that same class from the input stream, it says ClassNotFoundException!
The code snippet looks like this:
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
FileClassLoader loader = new FileClassLoader(classFolder);
Class L = loader.loadClass(className); // no .class at end
System.out.println("New Instance "+L.newInstance().toString()); // works
ObjectInputStream eventStream = ... // stream from a socket
eventStream.readObject(); // throws class not found exception!
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
The only thing I can think is that the input stream only looks for classes loaded by the system classloader, could that be true? What other possibilities are there?
If this is more appropriate for another forum just let me know and I'll post it there.
Thanks in advance for any helpful hints anybody has!I was thinking of something along the lines of
ObjectInputStream eventStream = (ObjectInputStream)Class.forName("java.io.ObjectInputStream", true, loader).newInstance();Of course, you would really have to get the proper Constructor for the class - and that just gets too long and stupid. Besides, I actually tried my suggestion, and it didn't work. I also tried setting the ContextClassLoader for the current thread (and creating a new thread with the ContextClassLoader set to "loader"). None of that works. Just setting the ContextClassLoader does not make the thread use it implicitly, it's apparently just a way to pass another ClassLoader to a thread, but it still needs to be used explicitly in a Class.forName call.
I did, however, try David's suggestions of overriding resolveClass in ObjectInputStream. That worked fine! Here's what I created:
import java.net.URLClassLoader;
import java.io.InputStream;
import java.io.IOException;
import java.io.ObjectInputStream;
import java.io.ObjectStreamClass;
import java.io.StreamCorruptedException;
public class MyObjectInputStream extends java.io.ObjectInputStream
URLClassLoader myLoader = null;
public MyObjectInputStream(URLClassLoader newLoader, InputStream theStream) throws IOException, StreamCorruptedException
super(theStream);
myLoader = newLoader;
protected Class resolveClass(ObjectStreamClass osc) throws IOException, ClassNotFoundException
System.out.println("Hey, I'm in my resolveClass");
Class theClass = null;
try
theClass = Class.forName(osc.getName(), true, myLoader);
catch (Exception e)
System.err.println("An Error in my ResolveClass:");
e.printStackTrace();
return theClass;
}You then just create your ObjectInputStream with
ObjectInputStream eventStream = new MyObjectInputStream(loader, theSocket.getInputStream()); -
Unknown namespace prefix Error - when using custom Aliases with RDF aliases
I am getting unknown namespace prefix error when I use custome SEM_ALIAS with rdf SEM_ALIAS. It seems once you specify custom SEM_ALIAS, the default rdf alias is not recognized. Following are the details of queries
I have a sem_Model "test" which has "event" as a class and "Merger" as a sub-class of event, with "acquiringorg" as a property having the domain "org". "Org" is also defined as a class with the literal attribute "hasname". I have added one instance of "merger" class with appropriate values for "acquiringorg" property. There is one instance or "Org" as well for reference in the instance above.
the following query(return all objects having property "acquiringorg" and its .e. "hasName" attribute for the object) runs fine and returns appropriate resultset
select x event,z acquiringorg ,l acquireeorg from table(SEM_MATCH(
'(?x Evnt:AcquiringOrg ?y)(?k orgn:hasName ?l)',
SEM_MODELS('test'),
null,
SEM_ALIASES(SEM_ALIAS('Evnt','http://www.abc.com/Event/Merger/'),
SEM_ALIAS('orgn','http://www.abc.com/Org/')),
null));
However when I want to add another criteria i.e. show me events of type merger(?x rdf:type :Merger) , the query fails with the "unknown namespace prefix error" as above
select x event,z acquiringorg ,l acquireeorg from table(SEM_MATCH(
'(?x rdf:type :Merger)(?x Evnt:AcquiringOrg ?y)(?k orgn:hasName ?l)',
SEM_MODELS('test'),
null,
SEM_ALIASES(SEM_ALIAS('Evnt','http://www.abc.com/Event/Merger/'),
SEM_ALIAS('orgn','http://www.abc.com/Org/')),
null));
specifying "rdf" ALIAS explicitly also does not work
select x event,z acquiringorg ,l acquireeorg from table(SEM_MATCH(
'(?x rdf:type :Merger)(?x Evnt:AcquiringOrg ?y)(?k orgn:hasName ?l)',
SEM_MODELS('test'),
null,
SEM_ALIASES(_SEM_ALIAS('rdf', 'http://www.w3.org/1999/02/22-rdf-syntax-ns#'),_
SEM_ALIAS('Evnt','http://www.abc.com/Event/Merger/'),
SEM_ALIAS('orgn','http://www.abc.com/Org/')),
null));
I am unable to figure out why default namespace i.e. rdf is returning this error
Stuck at this point badly!!Any pointers would be useful!!Full error details are as below
ORA-29532: Java call terminated by uncaught Java exception: oracle.spatial.rdf.server.ParseException: Unknown namespace prefix ''
ORA-06512: at "MDSYS.RDF_MATCH_IMPL_T", line 153
ORA-06512: at "MDSYS.RDF_MATCH_IMPL_T", line 842
ORA-06512: at "MDSYS.RDF_MATCH_IMPL_T", line 235
ORA-06512: at line 1
29532. 00000 - "Java call terminated by uncaught Java exception: %s"
*Cause: A Java exception or error was signaled and could not be
resolved by the Java code.
*Action: Modify Java code, if this behavior is not intended. -
Hi all My self ArunDarly .Iam using share point 2010 ,I want below task solve by using custom coding with
C#
I have one task that create new site collection having separate content database. and that content database site collection limit should be only one (it must contain one site collection and note more than one )
This total functionality should happen when I am saving one list item (dynamically generate new site collection )
If any body know this Please give me your guidance
Thanking You,
Arun DarlyHey Arun,
I have done the same job. Hope this code will help you.
using (SPSite siteCollectionOuter = new SPSite("Any SC url in which u want to create site."))
SPWebApplication webApp = siteCollectionOuter.WebApplication;
SPSiteCollection siteCollection = webApp.Sites;
SPContentDatabase contentDatabase =
siteCollection.WebApplication.ContentDatabases.Add(ServerName, New Database Name, Admin Name,
"Admin Password",25,50, 0);
//Above line will create new content DB
contentDatabase.Update();
siteCollection.WebApplication.Update();
SPSite newSite = contentDatabase.Sites.Add("New SC Url", "SC Title", SC Desctipyion, 1033,
15, "STS#0", "SC Admin", "Admin", "admin password",
"User 2", "User NAme", "Password");
//Ablove line will create new SC in to the Content DB
//add the upper limit for the site collection
SPQuota quota;
quota = new SPQuota {StorageMaximumLevel = 2510220};
newSite.Quota = quota;
// And update the site collection and the content database
newSite.RootWeb.Update();
contentDatabase.Update(); -
How to load an applet using custom classloader ?
Hi All,
How to load an applet using custom classloader rather than using default browsers classloader i.e AppletClassLoader usually ?
Regards,
Kumar.I would guess that that would require two applets.
The first does nothing but create the custom class loader and then load the second applet. -
How to select "ISO A" (auto) using Custom Controls with lever assigned to ISO change?
On 7D Mark II with firmware 1.0.4, I have used Custom Controls to assign ISO change to the lever. However, it is not possible to change ISO to "ISO A" (auto). How to select "ISO A" (auto) using Custom Controls with lever assigned to ISO change?
Follow Up:
Ok so ive changed things up a bit and have had some more success.
I have used a Switch statement in my For loop to perform different actions based on the item selected.
The code looks like this:
Workbook.Content.Table1.Row3.AppropriationDetails.Row4.Cell1::change - (JavaScript, client)
var fFrom = xfa.resolveNodes("Workbook.Content.Table1.Row3.AppropriationDetails[*] .Row4.Cell1");
var fTo = xfa.resolveNodes("Workbook.Content.Table2.Row3.AppropriationDetails[* ].Row4.Cell1");
for (var i=0; i <= fFrom.length-1; i++) {
switch (fFrom.item(i).rawValue)
case "Option 3":
fTo.item(i).rawValue = "Enter the details in the field below";
break;
default:
fTo.item(i).rawValue = fFrom.item(i).boundItem(xfa.event.newText);
break;
This code solves my problem but has thrown up a new issue:
When i select Option 1 or 2 from the dropdown list the change in the text field is instantaneous, however if I select Option 3 it wont appear in the text field until I either select Option 3 a second time or select another item. Its as if the text field is a selction behind what I have enterd in the dropdown list.
Any thoughts? -
Complie time using custom classloader for decryption.
I need to decrypt several class during compile time, but my custom classloader could load everything except my encrypted classes.
Here is my sample code and how I test it.
Test.java:
public class Test {
public Test(){
System.out.println("test");
public void hello(){
System.out.println("hello");
Test1.java
public class Test1 extends java.lang.Test{
public Test1(){
System.out.println("test1");
public static void main(String[] args){
new Test1().hello();
#EncryptedClassLoader will print out the class name it trying to load, for example: "load class: java.lang.System"
1. Compile Test.java file and have it encrypted, make it into a jar file - test.jar.
2. Compile Test1.java file and try to run Test1.class with encrypted Test.class file using :
C:\lib>java -Djava.system.class.loader=EncryptedClassLoader -classpath c:\lib;c:\lib\tools.jar;c:\lib\test.jar Test1
Gives the output:
load class: java.lang.System
load class: java.nio.charset.Charset
load class: java.lang.String
load class: Test1
load class: Test
load class: sun.security.provider.Sun
load class: sun.security.rsa.SunRsaSign
load class: com.sun.net.ssl.internal.ssl.Provider
load class: com.sun.crypto.provider.SunJCE
load class: java.lang.Object
load class: java.io.PrintStream
test
test1
hello
So now I'm sure there's no problem with my EncryptedClassLoader
3. Try to compile Test1.java with the encrypted Test.class in test.jar(These's no Test.java file in the same folder) by using:
C:\lib>javac -J-Djava.system.class.loader=EncryptedClassLoader -J-classpath -J.;c:\lib;c:\lib\tools.jar;c:\lib\test.jar Test1.java
Give the output:
.............. (loading several system classes)
load class: com.sun.tools.javac.util.Position
Test1.java:4: cannot find symbol
symbol: class Test
public class Test1 extends Test{
^
load class: java.lang.Long
load class: java.io.DataInputStream
load class: com.sun.tools.javac.jvm.ClassReader$AnnotationCompleter
load class: com.sun.tools.javac.jvm.ClassReader$AnnotationDeproxy
load class: com.sun.tools.javac.jvm.ClassReader$ProxyVisitor
load class: com.sun.tools.javac.code.Types$SubstFcn
load class: com.sun.tools.javac.code.BoundKind
load class: java.lang.StringBuffer
Test1.java:12: cannot find symbol
symbol : method hello()
location: class Test1
new Test1().hello();
^
2 errors
---> from the output I found that Test.class never visited/loaded by my EncryptedClassLoader
Though I set EncryptedClassLoader as the default system classloader but it seems to load everything except my encrypted class.
Does anyone know why it works like this??
Thank you in advanced,
Alex.
nullI don't know why he was specifying the javac classpath like that instead of using javac's -classpath option.
But this whole business of decrypting class loades is pretty much a waste of time. It adds a layer of comfort but it's not really what I would call secure. At some point the unencrypted bytes have to appear in memory and from that point the classes are no longer secure.
The best protection against software piracy is not anti-decompilation techniques but time-to-market and pricing your product so that buying it is cheaper than reverse-engineering it. -
How to Use Custom Linker with Xcode 4.x?
I am using a customer compiler with Xcode and would like to know how to force Xcode to use my own linker line with custom arguments.
I created a new compiler spec file under:
/Developer/Library/Xcode/PrivatePlugIns/Xcode3Core.ideplugin/Contents/SharedSupp ort/Developer/Library/Xcode/Plug-ins
The default linker is defined in Ld.spec located in:
/Developer/Library/Xcode/PrivatePlugIns/Xcode3Core.ideplugin/Contents/SharedSupp ort/Developer/Library/Xcode/Plug-ins/CoreBuildTasks.xcplugin/Contents/Resources
The following link seems to indicate that what I want to do is possible:
http://maxao.free.fr/xcode-plugin-interface/compilers-linkers.html
It seems like you have to create a custom Linker spec, give it an identifier, and then have the compiler spec reference your linker spec id by including it in the "RequiredLinker" key.
My compiler spec looks like:
{ Type = Compiler;
Identifier = com.apple.compilers.armx;
BasedOn = com.apple.compilers.gcc.4_2;
Name = "ARMx";
Version = "4.2";
Description = "ARMx GCC Cross Compiler";
ExecPath = "/Volumes/arm-x/bin/arm-none-linux-gnueabi-gcc";
RequiredLinker = com.apple.pbx.linkers.armx;
The problem is that Xcode 4.1 still is insisting on using the default Apple linker. I want it to use my ARM based toolchain, which does not support some of the options that Xcode ends up passing on the linker line.You would be better off using a makefile-based project with custom compilers and linkers.
-
Using Custom Targets with Monaco Profiler??
Does anyone know how to use custom RGB or CMYK profiling targets and import them into Monaco Profiler to build color profiles?
I usually use Bill Atkinson's RGB targets and build RGB profiles with my driver using ProfileMaker, but want to build some profiles using Monaco Profiler. Monaco generates its own targets, but they are massive and use 3 to 4 times as much paper. For example, I can print Bill Atkinson's 1728 patch RGB target on one 11x17 sheet of paper. A 1728 patch target created from Monaco Profiler requires three 17x22 sheets of paper! That's 6X the paper. Besides, I already have saved measurement readings from MeasureTool for over 20 papers, and would like to avoid reprinting and remeasuring. (This is for a Canon iPF6100 printer).
I know this has been done before, but the targets have to be sequenced and reformatted properly so they will import into MP, and I don't know how to do it. Bill Atkinson has a script to do the conversion, but unfortunately it is Mac only, and I'm on a PC operating WinXP Pro.
Thanks in advance,
LouI used to use Monaco, but have not for a few years now. But, if I recall correctly, I thought you could trim the amount of swatch patches down if you wanted to in the user interface. I used to use an xRite spectro and would read as many patches as possible ( the thinking was, the more the merrier ). It seemed to be fairly easy to name and save the final .icc profile and then import it into Wasatch RIP in the calibration process. But, when Monaco printed the patches, I remember they recommended all profiles and settings turned off in the RIP ( so, in theory, there were no adjustments made to the RAW prints which were then read by Monaco where it created an adjusted .icc profile which then could be used in the RIP ). However, there was one profile made before the prints from Monaco and that was for Ti ( total ink ) which could then be setup in the RIP. Not sure about the Canon, but I was profiling an HP 5500. Once I was done with Monaco, the .icc profile I created via Monaco was then imported into the RIP where I could set my individual RGB and CMYK parameters. I did many, many different variants in every conceivable scenario, but got the best results setting RGB and CMYK in the RIP which were based on the application color settings.
But, I do not think it wise to use custom RGB's or CMYK's in the Monaco Profiler and am not sure you can. This would defeat the purpose of doing a custom .icc print profile, in my thinking. Perhaps I'm mistaken and you can apply custom RGB and CMYK profiles, then I would think you'd turn them off in the RIP. Again, it's been a few years since I used Monaco, but I'm pretty sure they recommended not to use any profiles when printing the patches. -
Is there a way to make my custom ClassLoader the default ClassLoader for my program?
ie. Can I just set up my program to use my ClassLoader whenever it needs to access class files?
Geoff.Hi,
The main class is always loaded by the boot strap class loader(also called System ClassLoader). You can't change it. After that all the classes are loaded by the classloader of the loading class. i.e.
If class A is loading class B, then class B's classloader will be the classloader of class A.
So, basically you need to write a classloader, and a wrapper class for your main class like:
public class WrapperClass
public void main(String[] args) throws Exception
MyClassLoader myClassLoader = new MyClassLoader();
Class mainClass = myClassLoader.loadClass("MainClass");
Method mainMethod = mainClass.getMethod("main", new Class[] {args.getClass()});
mainMethod.invoke(null, args);
}then rest of the classes including MainClass are loaded by the MyClassLoader. If you need help you writing ClassLoader please reply back.
Hope this helps. -
How can I use custom sizes with the hp deskjet 3050a
Why can't I find a place to cusomize card stock sizes in my printer
The driver that is used for the Deskjet 3050a does not support custom sizes. It has a pre-set of choices and this is all the driver supports.
You may be able to use an alternate driver, such as the HP Deskjet 9800 driver, that supports using custom paper sizes. Check the thread located here for information on how to use an alternate driver.
Hope this helps.
-------------How do I give Kudos? | How do I mark a post as Solved? --------------------------------------------------------
I am not an HP employee. -
Annotation-Processing Using Custom ClassLoader Fails
Hi,
I have the following problem concerning annotations.
I am using Jaxb2 to marshal some classes and Jaxb relies heavily on processing annotation information contained in them.
If I put the Jaxb JAR's directly in the classpath everything works fine.
However, if I use a custom URLClassLoader to load all the Jaxb-related classes the annotation processing fails thus making Jaxb believe that the objects can't be marshaled.
Note that the classes to marshal containing the annotations to read are loaded with a different ClassLoader which is higher in the hierarchy.
I tracked down the problems to the class RuntimeInlineAnnotationReader of the Jaxb API which simply calls Class.getAnnotion(..).
When searching for this bug I also found the bug report 5015623 which relates to this problem. But it is rather outdated, so I hope that there are some better solutions than just ignoring it.
I wouldn't like having the Jaxb JARs on the global classpath 'cause they are used in only one class out of 100 and thats not worth the possible conflicts with other 3rd party libs.
Best regards,
beebopNo problem, I will give you some details about my architecture.
First of all I encapsulated the code which uses the Jaxb-API in one class, say Foo, which implements the interface FooInterface.
Secondly I load the Foo class in another class, Bar, using my derivation of URLClassLoader, called MyClassLoader. Then I use the interface to marshal an object gen of type GenClass where GenClass was generated using xjc:
class Bar {
void method(URL[] urls, GenClass gen) {
ClassLoader parent = Bar.class.getClassLoader();
ClassLoader myCL = new MyClassLoader(urls,parent);
Class clazz = myCL.loadClass("Foo");
FooInterface foo = (FooInterface)clazz.newInstance();
foo.marshal(gen);
}So my class loader will be a child of the current class loader. The delegation model of class loading is reversed in MyClassLoader so that first the urls will be checked and then, if the class was not found, the parent class loader.
Note that GenClass and its ObjectFactory which acutally contain the annotations Jaxb needs will be loaded by the current class loader, not my own. All classes of the Jaxb-API will be loaded by MyClassLoader. If I try to marshal gen, the annotations of the ObjectFactory corresponding to GenClass won't be readable causing the Class.getAnnotation(...) method called in the class RuntimeInlineAnnotationReader to return null.
If I don't use my own class loader, say
FooInterface foo = new Foo();everything works fine and the annotations of the ObjectFactory are loaded correctly.
I observed the different behaviour by stepping through the classes and methods around JaxbContext.newInstance(...).
MyClassLoader is not that different from URLClassLoader, only the loadClass method is overridden to change the delegation behaviour. Thats why I suspect an error in the annotations framework and not in my class loader but I may be mistaken.
Best regards,
beebop -
JAXB 1.0 Final: jaxb.properties not found when using custom classloader
JDK 1.3.1 is being used.
The scenario:
1) jaxb jar files, jaxb generated files and application files loaded in default class loader works, however
2) jaxb jar files, jaxb generated files and application files loaded in a custom class loader generate the following exception:
javax.xml.bind.JAXBException: Unable to locate jaxb.properties for package XXX
To demonstrate here are two sample applications: a Launcher app whose job it is to start apps and a sample App1 application who needs JAXB.
If launch is placed into a jar file named launch.jar and App1 is placed into a jar file named app1.jar (with a JAXB generated package), and both jar files are placed in a directory containing all the JAXB 1.0 jar files (dom, sax, namespace, etc) and the system is started with the following:
jre\bin\java -cp launch.jar; testLaunch.launch
the exception occurs.
By way of comparison, if App1 is started directly with the following:
jre\bin\java -cp app1.jar;jax-qname.jar;jaxb-xjc.jar;jaxb-ri.jar;jaxb-libs.jar;jaxb-api.jar;dom.jar;sax.jar;jaxp-api.jar;xercesImpl.jar;namespace.jar;ant.jar;xalan.jar testApp.app1
the exception does not occur.
Any help would be greatly appreciated.
package testLaunch;
import java.net.*;
import java.io.*;
public class launch extends javax.swing.JFrame
private static URLClassLoader app1ClassLoader_;
private static Class app1EntryClass_ = null;
private static final String app1MainClassName_ = "testApp.app1";
private Object appObj_ = null;
static public void main(String args[])
try {
System.out.println("Launch Main");
new launch();
System.exit(0);
catch (Throwable t) {
t.printStackTrace();
System.exit(1);
public launch()
if (app1ClassLoader_== null)
loadAppClassLoader();
try{
if (app1EntryClass_ == null)
app1EntryClass_ = app1ClassLoader_.loadClass(app1MainClassName_);
if (app1EntryClass_ == null)
System.out.println(app1MainClassName_ + " was not found");
else
appObj_ = app1EntryClass_.newInstance();
catch(ClassNotFoundException x){
x.printStackTrace();
catch(Exception x){
x.printStackTrace();
private static void loadAppClassLoader()
String jarPath = jarPath = System.getProperty("user.dir");
System.out.println("jar path is: " + jarPath);
try{
File jarfile1 = new File(jarPath+File.separator+"app1.jar");
File jarfile2 = new File(jarPath+File.separator+"dom.jar");
File jarfile3 = new File(jarPath+File.separator+"jaxp-api.jar");
File jarfile4 = new File(jarPath+File.separator+"jaxb-api.jar");
File jarfile5 = new File(jarPath+File.separator+"jaxb-xjc.jar");
File jarfile6 = new File(jarPath+File.separator+"jaxb-ri.jar");
File jarfile7 = new File(jarPath+File.separator+"jaxb-libs.jar");
File jarfile8 = new File(jarPath+File.separator+"jax-qname.jar");
File jarfile9 = new File(jarPath+File.separator+"sax.jar");
File jarfile10 = new File(jarPath+File.separator+"xercesImpl.jar");
File jarfile11 = new File(jarPath+File.separator+"namespace.jar");
File jarfile12 = new File(jarPath+File.separator+"xalan.jar");
File jarfile13 = new File(jarPath+File.separator+"ant.jar");
if (!jarfile1.exists())
System.out.println("**ERROR " + jarfile1 + " does not exist!");
app1ClassLoader_ = new URLClassLoader( new URL[]{jarfile1.toURL(),
jarfile2.toURL(),
jarfile3.toURL(),
jarfile4.toURL(),
jarfile5.toURL(),
jarfile6.toURL(),
jarfile7.toURL(),
jarfile8.toURL(),
jarfile9.toURL(),
jarfile10.toURL(),
jarfile11.toURL(),
jarfile12.toURL(),
jarfile13.toURL()} );
catch(Exception x){
x.printStackTrace();
return;
package testApp;
import javax.xml.bind.*; // JAXB classes
import myGeneratedJAXBFiles;
public class app1 extends javax.swing.JFrame
static public void main(String args[])
try {
System.out.println("App1 Main");
new app1();
System.exit(0);
catch (Throwable t) {
t.printStackTrace();
System.exit(1);
public app1()
try
JAXBContext jc_ = JAXBContext.newInstance( "myGeneratedJAXBFiles" );
System.out.println("Successfully loaded JAXB Context");
catch (JAXBException jbe)
jbe.printStackTrace();I'm doing something very similar. In fact my launcher is also stored in launcher.jar. It will start any application on the classpath and load dependencies jars located in the specified directory.
The first thing you must do is specify the classloader when constructing the jaxb context:
JAXBContext jc = JAXBContext.newInstance(xmlPackage, getClass().getClassLoader());
After this I was still raning into the "jaxb.properties not found" exception in some situations. Basically if the class using the jaxb files is located in the same jar as jaxb.properties everything worked fine. However if the class using the jaxb objects was located in a different jar it did not work.
I had to add the following early in the execution of the application that load the plugins to get things working correctly:
Thread.currentThread().setContextClassLoader(jarDirClassLoader);
As far as I can tell JAXB using the Context class loader to find the jaxb.properties file.
I'm using JAXB 1.1
I hope this helps! -
What is the best way to add and use custom fonts with Eloqua?
We have a custom font that we'd like to use with Eloqua and were wondering how others might have successfully approached this.
~~Disclaimer: This answer refers to email fonts only - landing page font imports are discussed below~~
Hi Brett,
I took a look at these two posts: Re: Tips for getting the E10 email editor to change the email font for Outlook & other old-school email clients? and Re: E10 Fonts
It seems that there are reasons as to why only a few of the fonts are supported. You can drill down into the source code to edit the font type, but I'm not sure that will get you anywhere.
To drill down:
To get the desired font & size in various clients (Gmail, Hotmail, Yahoo, Outlook) I found that specifying in the html works best.
So whether it’s a P or TD, tag I add the style attribute & specify the font along with color & size.
e.g.:
<td style="LINE-HEIGHT: 18px; FONT-FAMILY: Arial, Helvetica, sans-serif; COLOR: #000000; FONT-SIZE: 12px;">
Of course if you use the WYSIWYG editor you will have to view the html source & add this. -
Using Custom Folder with 'New Folder' commands
I have created customized folders that I use all of the time but I was wondering if there is some way to attach my custom generic folder to the "new folder' comand such that when I right-click and select 'new folder' it will be my design that is created. Thanks.
Baltwo,
Thanks for the response. I apologise for my delayed response but 'discussions' were down when I first attempted to respond and then, well, ...
But, the "use as defaults' button does not mean use this folder design as the default folder. When I right-click and select 'new folder' it still comes up with the default system 'untitled' folder. I suspect I need to somehow replace this folder with my design in the system library.
Maybe you are looking for
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Puppet Enterprise Web Console Credentials - Not working
Hi, I have successfully created a new virtual machine and add the endpoint ports as suggested by the Puppet Lab instruction. After provisioning, I am able to connect browser based puppet enterprise URL. But even after following the given below steps
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I had previously had an iphone5 but it got stolen and I just got the iphone5s. I had previously backed up my old iphone to my itunes, and didnt have time to restore it to my new phone. I had taken pictures with my new iphone and when i connected it t
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Get error "SoapFaultCode:1"Consume web service in ABAP proxy
Hi All, I created a proxy and logical port to consume a BOBJ Data Service' webservice, when I tested the proxy I get exception: SoapFaultCode:1 without further more information. the wsdl is @ http://nspad372.dmzpal.sap.corp:8080/DataServices/servlet/
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RESET APPLE TV TO FACTORY SETTINGS
My ATV 1 is asking for the resolution for the tv I am usng now. Ehat do I choose? This is an oldertv, but it is notletting ATV do anything. Should I reset the ATV1?
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Hi experts, I had tried more 5 times of installing sunjava creator 2_1 in my local laptop. However, the installer hung at "Installing Application Server....". The progress bar shown 29%. History: Before I install, my previous creator was crashed due