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Home » Archived » XML Schema Definition (XSD) » Use xsd library in java applet
Use xsd library in java applet [message #49200] Wed, 21 July 2004 07:04 Go to next message
Eclipse UserFriend
Originally posted by: babytoys.mail.ru

Can I use xsd parser in applet transferred via net? If I start my applet
from browser I receive the following exception:


java.security.AccessControlException: access denied
(java.lang.RuntimePermission setContextClassLoader)

at java.security.AccessControlContext.checkPermission(Unknown Source)

at java.security.AccessController.checkPermission(Unknown Source)

at java.lang.SecurityManager.checkPermission(Unknown Source)

at java.lang.Thread.setContextClassLoader(Unknown Source)

at org.eclipse.xsd.util.XSDParser.<init>(XSDParser.java:408)

at org.eclipse.xsd.util.XSDResourceImpl.doLoad(XSDResourceImpl. java:321)

at
org.eclipse.emf.ecore.resource.impl.ResourceImpl.load(Resour ceImpl.java:881)

at
org.eclipse.emf.ecore.resource.impl.ResourceImpl.load(Resour ceImpl.java:755)

at
org.eclipse.emf.ecore.resource.impl.ResourceSetImpl.demandLo ad(ResourceSetImpl.java:220)

at
org.eclipse.emf.ecore.resource.impl.ResourceSetImpl.getResou rce(ResourceSetImpl.java:286)

at
org.eclipse.xsd.impl.XSDSchemaImpl.getMagicSchemaForSchema(X SDSchemaImpl.java:553)

at
org.eclipse.xsd.impl.XSDSchemaImpl.getSchemaForSchema(XSDSch emaImpl.java:631)

at
org.eclipse.xsd.impl.XSDSchemaImpl.getSchemaInstance(XSDSche maImpl.java:708)

at
org.eclipse.xsd.impl.XSDSchemaImpl.resolveSchema(XSDSchemaIm pl.java:2040)

at org.eclipse.xsd.impl.XSDSchemaImpl.patch(XSDSchemaImpl.java: 1485)

at
org.eclipse.xsd.impl.XSDSchemaImpl.changeAttribute(XSDSchema Impl.java:2241)

at
org.eclipse.xsd.impl.XSDConcreteComponentImpl.eNotify(XSDCon creteComponentImpl.java:1205)

at
org.eclipse.xsd.impl.XSDSchemaImpl.setSchemaLocation(XSDSche maImpl.java:842)

at org.eclipse.xsd.util.XSDResourceImpl.attached(XSDResourceImp l.java:410)

at
org.eclipse.emf.ecore.resource.impl.ResourceImpl$ContentsELi st.inverseAdd(ResourceImpl.java:326)

at
org.eclipse.emf.common.notify.impl.NotifyingListImpl.addUniq ue(NotifyingListImpl.java:233)

at org.eclipse.emf.common.util.BasicEList.add(BasicEList.java:5 88)

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Re: Use xsd library in java applet [message #49407 is a reply to message #49200] Mon, 26 July 2004 12:27 Go to previous message
Eclipse UserFriend
Originally posted by: merks.ca.ibm.com

Vladimir,

In the past, we needed to play classloader games for Xerces/JAXP to work
properly, but I have a feeling we don't need to do that now that it's
part of the JDK. If you open a bugzilla, with a test case and
instructions for how to reproduce this failure, I'll investigate whether
we can remove/improve that code.


Vladimir wrote:

>Can I use xsd parser in applet transferred via net? If I start my applet
>from browser I receive the following exception:
>
>
>java.security.AccessControlException: access denied
>(java.lang.RuntimePermission setContextClassLoader)
>
> at java.security.AccessControlContext.checkPermission(Unknown Source)
>
> at java.security.AccessController.checkPermission(Unknown Source)
>
> at java.lang.SecurityManager.checkPermission(Unknown Source)
>
> at java.lang.Thread.setContextClassLoader(Unknown Source)
>
> at org.eclipse.xsd.util.XSDParser.<init>(XSDParser.java:408)
>
> at org.eclipse.xsd.util.XSDResourceImpl.doLoad(XSDResourceImpl. java:321)
>
> at
> org.eclipse.emf.ecore.resource.impl.ResourceImpl.load(Resour ceImpl.java:881)
>
> at
> org.eclipse.emf.ecore.resource.impl.ResourceImpl.load(Resour ceImpl.java:755)
>
> at
> org.eclipse.emf.ecore.resource.impl.ResourceSetImpl.demandLo ad(ResourceSetImpl.java:220)
>
> at
> org.eclipse.emf.ecore.resource.impl.ResourceSetImpl.getResou rce(ResourceSetImpl.java:286)
>
> at
> org.eclipse.xsd.impl.XSDSchemaImpl.getMagicSchemaForSchema(X SDSchemaImpl.java:553)
>
> at
> org.eclipse.xsd.impl.XSDSchemaImpl.getSchemaForSchema(XSDSch emaImpl.java:631)
>
> at
> org.eclipse.xsd.impl.XSDSchemaImpl.getSchemaInstance(XSDSche maImpl.java:708)
>
> at
> org.eclipse.xsd.impl.XSDSchemaImpl.resolveSchema(XSDSchemaIm pl.java:2040)
>
> at org.eclipse.xsd.impl.XSDSchemaImpl.patch(XSDSchemaImpl.java: 1485)
>
> at
> org.eclipse.xsd.impl.XSDSchemaImpl.changeAttribute(XSDSchema Impl.java:2241)
>
> at
> org.eclipse.xsd.impl.XSDConcreteComponentImpl.eNotify(XSDCon creteComponentImpl.java:1205)
>
> at
> org.eclipse.xsd.impl.XSDSchemaImpl.setSchemaLocation(XSDSche maImpl.java:842)
>
> at org.eclipse.xsd.util.XSDResourceImpl.attached(XSDResourceImp l.java:410)
>
> at
> org.eclipse.emf.ecore.resource.impl.ResourceImpl$ContentsELi st.inverseAdd(ResourceImpl.java:326)
>
> at
> org.eclipse.emf.common.notify.impl.NotifyingListImpl.addUniq ue(NotifyingListImpl.java:233)
>
> at org.eclipse.emf.common.util.BasicEList.add(BasicEList.java:5 88)
>
>
>
>
>

Report message to a moderator

Re: Use xsd library in java applet [message #589857 is a reply to message #49200] Mon, 26 July 2004 12:27 Go to previous message
Ed Merks is currently offline Ed MerksFriend
Messages: 33140
Registered: July 2009
Senior Member
Vladimir,

In the past, we needed to play classloader games for Xerces/JAXP to work
properly, but I have a feeling we don't need to do that now that it's
part of the JDK. If you open a bugzilla, with a test case and
instructions for how to reproduce this failure, I'll investigate whether
we can remove/improve that code.


Vladimir wrote:

>Can I use xsd parser in applet transferred via net? If I start my applet
>from browser I receive the following exception:
>
>
>java.security.AccessControlException: access denied
>(java.lang.RuntimePermission setContextClassLoader)
>
> at java.security.AccessControlContext.checkPermission(Unknown Source)
>
> at java.security.AccessController.checkPermission(Unknown Source)
>
> at java.lang.SecurityManager.checkPermission(Unknown Source)
>
> at java.lang.Thread.setContextClassLoader(Unknown Source)
>
> at org.eclipse.xsd.util.XSDParser.<init>(XSDParser.java:408)
>
> at org.eclipse.xsd.util.XSDResourceImpl.doLoad(XSDResourceImpl. java:321)
>
> at
> org.eclipse.emf.ecore.resource.impl.ResourceImpl.load(Resour ceImpl.java:881)
>
> at
> org.eclipse.emf.ecore.resource.impl.ResourceImpl.load(Resour ceImpl.java:755)
>
> at
> org.eclipse.emf.ecore.resource.impl.ResourceSetImpl.demandLo ad(ResourceSetImpl.java:220)
>
> at
> org.eclipse.emf.ecore.resource.impl.ResourceSetImpl.getResou rce(ResourceSetImpl.java:286)
>
> at
> org.eclipse.xsd.impl.XSDSchemaImpl.getMagicSchemaForSchema(X SDSchemaImpl.java:553)
>
> at
> org.eclipse.xsd.impl.XSDSchemaImpl.getSchemaForSchema(XSDSch emaImpl.java:631)
>
> at
> org.eclipse.xsd.impl.XSDSchemaImpl.getSchemaInstance(XSDSche maImpl.java:708)
>
> at
> org.eclipse.xsd.impl.XSDSchemaImpl.resolveSchema(XSDSchemaIm pl.java:2040)
>
> at org.eclipse.xsd.impl.XSDSchemaImpl.patch(XSDSchemaImpl.java: 1485)
>
> at
> org.eclipse.xsd.impl.XSDSchemaImpl.changeAttribute(XSDSchema Impl.java:2241)
>
> at
> org.eclipse.xsd.impl.XSDConcreteComponentImpl.eNotify(XSDCon creteComponentImpl.java:1205)
>
> at
> org.eclipse.xsd.impl.XSDSchemaImpl.setSchemaLocation(XSDSche maImpl.java:842)
>
> at org.eclipse.xsd.util.XSDResourceImpl.attached(XSDResourceImp l.java:410)
>
> at
> org.eclipse.emf.ecore.resource.impl.ResourceImpl$ContentsELi st.inverseAdd(ResourceImpl.java:326)
>
> at
> org.eclipse.emf.common.notify.impl.NotifyingListImpl.addUniq ue(NotifyingListImpl.java:233)
>
> at org.eclipse.emf.common.util.BasicEList.add(BasicEList.java:5 88)
>
>
>
>
>

Ed Merks
Professional Support: https://www.macromodeling.com/

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