[JBoss JIRA] (JBIDE-10840) Consumption of sun.misc.Signal makes Tycho 0.14 fails because of non-OSGi conformance
8:43 a.m.
Mickael Istria created JBIDE-10840:
--------------------------------------
Summary: Consumption of sun.misc.Signal makes Tycho 0.14 fails because of
non-OSGi conformance
Key: JBIDE-10840
URL: https://issues.jboss.org/browse/JBIDE-10840
Project: Tools (JBoss Tools)
Issue Type: Bug
Components: forge
Environment: any
Reporter: Mickael Istria
Assignee: Koen Aers
Priority: Blocker
When building with Tycho, I get:
[ERROR] Failed to execute goal
org.eclipse.tycho:tycho-compiler-plugin:0.14.0-SNAPSHOT:compile (default-compile) on
project org.jboss.tools.forge.runtime.ext: Compilation failure: Compilation failure:
[ERROR]
/home/mistria/workspaceJBossTools/trunk/forge/plugins/org.jboss.tools.forge.runtime.ext/src/org/jboss/tools/forge/runtime/ext/CtrlCAction.java:[8,0]
[ERROR] import sun.misc.Signal;
[ERROR] ^^^^^^^^^^^^^^^
[ERROR] Access restriction: The type Signal is not accessible due to restriction on
classpath entry /usr/lib/jvm/java-6-openjdk/jre/lib/rt.jar
To be clear with OSGi, the forge component has to provide a "framework extension
bundle" to re-export these libs: see
http://blog.meschberger.ch/2008/10/osgi-bundles-require-classes-from.html
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noon
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Mickael Istria commented on JBIDE-10840:
----------------------------------------
Setting up a framework extension is annoying: this extension must be made available in the
target platform! That introduce much complexity.
How difficult it would be to reimplement this stuff with normal Java?
Consumption of sun.misc.Signal makes Tycho 0.14 fails because of
non-OSGi conformance
-------------------------------------------------------------------------------------
Key: JBIDE-10840
URL: https://issues.jboss.org/browse/JBIDE-10840
Project: Tools (JBoss Tools)
Issue Type: Bug
Components: forge
Environment: any
Reporter: Mickael Istria
Assignee: Koen Aers
Priority: Blocker
When building with Tycho, I get:
[ERROR] Failed to execute goal
org.eclipse.tycho:tycho-compiler-plugin:0.14.0-SNAPSHOT:compile (default-compile) on
project org.jboss.tools.forge.runtime.ext: Compilation failure: Compilation failure:
[ERROR]
/home/mistria/workspaceJBossTools/trunk/forge/plugins/org.jboss.tools.forge.runtime.ext/src/org/jboss/tools/forge/runtime/ext/CtrlCAction.java:[8,0]
[ERROR] import sun.misc.Signal;
[ERROR] ^^^^^^^^^^^^^^^
[ERROR] Access restriction: The type Signal is not accessible due to restriction on
classpath entry /usr/lib/jvm/java-6-openjdk/jre/lib/rt.jar
To be clear with OSGi, the forge component has to provide a "framework extension
bundle" to re-export these libs: see
http://blog.meschberger.ch/2008/10/osgi-bundles-require-classes-from.html
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3:42 p.m.
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]
Koen Aers commented on JBIDE-10840:
-----------------------------------
Mickael, I'll look at this tomorrow but from what I remember this is some low level
stuff I need to do to make sure that the Forge runtime is aware of the user pressing
Ctrl+C. Not sure if there is another way to do this.
Consumption of sun.misc.Signal makes Tycho 0.14 fails because of
non-OSGi conformance
-------------------------------------------------------------------------------------
Key: JBIDE-10840
URL: https://issues.jboss.org/browse/JBIDE-10840
Project: Tools (JBoss Tools)
Issue Type: Bug
Components: forge
Environment: any
Reporter: Mickael Istria
Assignee: Koen Aers
Priority: Blocker
When building with Tycho, I get:
[ERROR] Failed to execute goal
org.eclipse.tycho:tycho-compiler-plugin:0.14.0-SNAPSHOT:compile (default-compile) on
project org.jboss.tools.forge.runtime.ext: Compilation failure: Compilation failure:
[ERROR]
/home/mistria/workspaceJBossTools/trunk/forge/plugins/org.jboss.tools.forge.runtime.ext/src/org/jboss/tools/forge/runtime/ext/CtrlCAction.java:[8,0]
[ERROR] import sun.misc.Signal;
[ERROR] ^^^^^^^^^^^^^^^
[ERROR] Access restriction: The type Signal is not accessible due to restriction on
classpath entry /usr/lib/jvm/java-6-openjdk/jre/lib/rt.jar
To be clear with OSGi, the forge component has to provide a "framework extension
bundle" to re-export these libs: see
http://blog.meschberger.ch/2008/10/osgi-bundles-require-classes-from.html
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4:23 a.m.
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Mickael Istria commented on JBIDE-10840:
----------------------------------------
What is the purpose of this bundle?
Classes it contains are not referenced from anywhere else in JBoss Tools.
Consumption of sun.misc.Signal makes Tycho 0.14 fails because of
non-OSGi conformance
-------------------------------------------------------------------------------------
Key: JBIDE-10840
URL: https://issues.jboss.org/browse/JBIDE-10840
Project: Tools (JBoss Tools)
Issue Type: Bug
Components: forge
Environment: any
Reporter: Mickael Istria
Assignee: Koen Aers
Priority: Blocker
When building with Tycho, I get:
[ERROR] Failed to execute goal
org.eclipse.tycho:tycho-compiler-plugin:0.14.0-SNAPSHOT:compile (default-compile) on
project org.jboss.tools.forge.runtime.ext: Compilation failure: Compilation failure:
[ERROR]
/home/mistria/workspaceJBossTools/trunk/forge/plugins/org.jboss.tools.forge.runtime.ext/src/org/jboss/tools/forge/runtime/ext/CtrlCAction.java:[8,0]
[ERROR] import sun.misc.Signal;
[ERROR] ^^^^^^^^^^^^^^^
[ERROR] Access restriction: The type Signal is not accessible due to restriction on
classpath entry /usr/lib/jvm/java-6-openjdk/jre/lib/rt.jar
To be clear with OSGi, the forge component has to provide a "framework extension
bundle" to re-export these libs: see
http://blog.meschberger.ch/2008/10/osgi-bundles-require-classes-from.html
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4:27 a.m.
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Max Rydahl Andersen commented on JBIDE-10840:
---------------------------------------------
doesn't osgi or tycho allow compiling even in these cases ?
as Koen says - its not easy to do this without this - besides maybe possible use
reflection instead but that just feels...annoying.
Consumption of sun.misc.Signal makes Tycho 0.14 fails because of
non-OSGi conformance
-------------------------------------------------------------------------------------
Key: JBIDE-10840
URL: https://issues.jboss.org/browse/JBIDE-10840
Project: Tools (JBoss Tools)
Issue Type: Bug
Components: forge
Environment: any
Reporter: Mickael Istria
Assignee: Koen Aers
Priority: Blocker
When building with Tycho, I get:
[ERROR] Failed to execute goal
org.eclipse.tycho:tycho-compiler-plugin:0.14.0-SNAPSHOT:compile (default-compile) on
project org.jboss.tools.forge.runtime.ext: Compilation failure: Compilation failure:
[ERROR]
/home/mistria/workspaceJBossTools/trunk/forge/plugins/org.jboss.tools.forge.runtime.ext/src/org/jboss/tools/forge/runtime/ext/CtrlCAction.java:[8,0]
[ERROR] import sun.misc.Signal;
[ERROR] ^^^^^^^^^^^^^^^
[ERROR] Access restriction: The type Signal is not accessible due to restriction on
classpath entry /usr/lib/jvm/java-6-openjdk/jre/lib/rt.jar
To be clear with OSGi, the forge component has to provide a "framework extension
bundle" to re-export these libs: see
http://blog.meschberger.ch/2008/10/osgi-bundles-require-classes-from.html
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4:40 a.m.
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Koen Aers commented on JBIDE-10840:
-----------------------------------
It's actually an JBoss module discussed as an Eclipse plugin. The module is added to
the Forge module path when launching Forge runtime to enable 'special hidden'
communication between Forge runtime and Forge tools.
Consumption of sun.misc.Signal makes Tycho 0.14 fails because of
non-OSGi conformance
-------------------------------------------------------------------------------------
Key: JBIDE-10840
URL: https://issues.jboss.org/browse/JBIDE-10840
Project: Tools (JBoss Tools)
Issue Type: Bug
Components: forge
Environment: any
Reporter: Mickael Istria
Assignee: Koen Aers
Priority: Blocker
When building with Tycho, I get:
[ERROR] Failed to execute goal
org.eclipse.tycho:tycho-compiler-plugin:0.14.0-SNAPSHOT:compile (default-compile) on
project org.jboss.tools.forge.runtime.ext: Compilation failure: Compilation failure:
[ERROR]
/home/mistria/workspaceJBossTools/trunk/forge/plugins/org.jboss.tools.forge.runtime.ext/src/org/jboss/tools/forge/runtime/ext/CtrlCAction.java:[8,0]
[ERROR] import sun.misc.Signal;
[ERROR] ^^^^^^^^^^^^^^^
[ERROR] Access restriction: The type Signal is not accessible due to restriction on
classpath entry /usr/lib/jvm/java-6-openjdk/jre/lib/rt.jar
To be clear with OSGi, the forge component has to provide a "framework extension
bundle" to re-export these libs: see
http://blog.meschberger.ch/2008/10/osgi-bundles-require-classes-from.html
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4:42 a.m.
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Koen Aers commented on JBIDE-10840:
-----------------------------------
discussed --> disguised (stupid spell checker)
Consumption of sun.misc.Signal makes Tycho 0.14 fails because of
non-OSGi conformance
-------------------------------------------------------------------------------------
Key: JBIDE-10840
URL: https://issues.jboss.org/browse/JBIDE-10840
Project: Tools (JBoss Tools)
Issue Type: Bug
Components: forge
Environment: any
Reporter: Mickael Istria
Assignee: Koen Aers
Priority: Blocker
When building with Tycho, I get:
[ERROR] Failed to execute goal
org.eclipse.tycho:tycho-compiler-plugin:0.14.0-SNAPSHOT:compile (default-compile) on
project org.jboss.tools.forge.runtime.ext: Compilation failure: Compilation failure:
[ERROR]
/home/mistria/workspaceJBossTools/trunk/forge/plugins/org.jboss.tools.forge.runtime.ext/src/org/jboss/tools/forge/runtime/ext/CtrlCAction.java:[8,0]
[ERROR] import sun.misc.Signal;
[ERROR] ^^^^^^^^^^^^^^^
[ERROR] Access restriction: The type Signal is not accessible due to restriction on
classpath entry /usr/lib/jvm/java-6-openjdk/jre/lib/rt.jar
To be clear with OSGi, the forge component has to provide a "framework extension
bundle" to re-export these libs: see
http://blog.meschberger.ch/2008/10/osgi-bundles-require-classes-from.html
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4:51 a.m.
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Mickael Istria commented on JBIDE-10840:
----------------------------------------
doesn't osgi or tycho allow compiling even in these cases ?
OSGi does not really allow it. But is this bundle real OSGi? It does not seem to be used
anywhere else in studio, and looking at the forge.xml file in it just make me think it is
not used.
as Koen says - its not easy to do this without this
yep, but the fact is that depdending on not exported Sun-specific classes from the JRE is
like a bug. It works by luck on Sun JRE and OpenJDK, but it's not "real"
Java.
Maybe another implementation is possible.
Consumption of sun.misc.Signal makes Tycho 0.14 fails because of
non-OSGi conformance
-------------------------------------------------------------------------------------
Key: JBIDE-10840
URL: https://issues.jboss.org/browse/JBIDE-10840
Project: Tools (JBoss Tools)
Issue Type: Bug
Components: forge
Environment: any
Reporter: Mickael Istria
Assignee: Koen Aers
Priority: Blocker
When building with Tycho, I get:
[ERROR] Failed to execute goal
org.eclipse.tycho:tycho-compiler-plugin:0.14.0-SNAPSHOT:compile (default-compile) on
project org.jboss.tools.forge.runtime.ext: Compilation failure: Compilation failure:
[ERROR]
/home/mistria/workspaceJBossTools/trunk/forge/plugins/org.jboss.tools.forge.runtime.ext/src/org/jboss/tools/forge/runtime/ext/CtrlCAction.java:[8,0]
[ERROR] import sun.misc.Signal;
[ERROR] ^^^^^^^^^^^^^^^
[ERROR] Access restriction: The type Signal is not accessible due to restriction on
classpath entry /usr/lib/jvm/java-6-openjdk/jre/lib/rt.jar
To be clear with OSGi, the forge component has to provide a "framework extension
bundle" to re-export these libs: see
http://blog.meschberger.ch/2008/10/osgi-bundles-require-classes-from.html
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8 a.m.
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Mickael Istria commented on JBIDE-10840:
----------------------------------------
Koen,
As far as I understand, this CtrlCAction is responsible for killing the VM. You
implemented it using Signal.raise(new Signal("INT")).
Is the signal very important?
Would this work also using a System.exit or a Runtime.getRuntime().exit() ?
Consumption of sun.misc.Signal makes Tycho 0.14 fails because of
non-OSGi conformance
-------------------------------------------------------------------------------------
Key: JBIDE-10840
URL: https://issues.jboss.org/browse/JBIDE-10840
Project: Tools (JBoss Tools)
Issue Type: Bug
Components: forge
Environment: any
Reporter: Mickael Istria
Assignee: Koen Aers
Priority: Blocker
When building with Tycho, I get:
[ERROR] Failed to execute goal
org.eclipse.tycho:tycho-compiler-plugin:0.14.0-SNAPSHOT:compile (default-compile) on
project org.jboss.tools.forge.runtime.ext: Compilation failure: Compilation failure:
[ERROR]
/home/mistria/workspaceJBossTools/trunk/forge/plugins/org.jboss.tools.forge.runtime.ext/src/org/jboss/tools/forge/runtime/ext/CtrlCAction.java:[8,0]
[ERROR] import sun.misc.Signal;
[ERROR] ^^^^^^^^^^^^^^^
[ERROR] Access restriction: The type Signal is not accessible due to restriction on
classpath entry /usr/lib/jvm/java-6-openjdk/jre/lib/rt.jar
To be clear with OSGi, the forge component has to provide a "framework extension
bundle" to re-export these libs: see
http://blog.meschberger.ch/2008/10/osgi-bundles-require-classes-from.html
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9:16 a.m.
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Max Rydahl Andersen commented on JBIDE-10840:
---------------------------------------------
No, Ctrl+C needs to be triggered and caught to avoid full system.exit().
Only when user sends two ctrl+C in a row is forge supposed to exit if I recall.
The code is to prevent forge to exit when pressing Ctrl+C.
Consumption of sun.misc.Signal makes Tycho 0.14 fails because of
non-OSGi conformance
-------------------------------------------------------------------------------------
Key: JBIDE-10840
URL: https://issues.jboss.org/browse/JBIDE-10840
Project: Tools (JBoss Tools)
Issue Type: Bug
Components: forge
Environment: any
Reporter: Mickael Istria
Assignee: Koen Aers
Priority: Blocker
When building with Tycho, I get:
[ERROR] Failed to execute goal
org.eclipse.tycho:tycho-compiler-plugin:0.14.0-SNAPSHOT:compile (default-compile) on
project org.jboss.tools.forge.runtime.ext: Compilation failure: Compilation failure:
[ERROR]
/home/mistria/workspaceJBossTools/trunk/forge/plugins/org.jboss.tools.forge.runtime.ext/src/org/jboss/tools/forge/runtime/ext/CtrlCAction.java:[8,0]
[ERROR] import sun.misc.Signal;
[ERROR] ^^^^^^^^^^^^^^^
[ERROR] Access restriction: The type Signal is not accessible due to restriction on
classpath entry /usr/lib/jvm/java-6-openjdk/jre/lib/rt.jar
To be clear with OSGi, the forge component has to provide a "framework extension
bundle" to re-export these libs: see
http://blog.meschberger.ch/2008/10/osgi-bundles-require-classes-from.html
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9:18 a.m.
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Max Rydahl Andersen commented on JBIDE-10840:
---------------------------------------------
..and it compiles and worked before so somehow it was allowed/possible ? And yes - its
known it won't work on systems without these classes.
Consumption of sun.misc.Signal makes Tycho 0.14 fails because of
non-OSGi conformance
-------------------------------------------------------------------------------------
Key: JBIDE-10840
URL: https://issues.jboss.org/browse/JBIDE-10840
Project: Tools (JBoss Tools)
Issue Type: Bug
Components: forge
Environment: any
Reporter: Mickael Istria
Assignee: Koen Aers
Priority: Blocker
When building with Tycho, I get:
[ERROR] Failed to execute goal
org.eclipse.tycho:tycho-compiler-plugin:0.14.0-SNAPSHOT:compile (default-compile) on
project org.jboss.tools.forge.runtime.ext: Compilation failure: Compilation failure:
[ERROR]
/home/mistria/workspaceJBossTools/trunk/forge/plugins/org.jboss.tools.forge.runtime.ext/src/org/jboss/tools/forge/runtime/ext/CtrlCAction.java:[8,0]
[ERROR] import sun.misc.Signal;
[ERROR] ^^^^^^^^^^^^^^^
[ERROR] Access restriction: The type Signal is not accessible due to restriction on
classpath entry /usr/lib/jvm/java-6-openjdk/jre/lib/rt.jar
To be clear with OSGi, the forge component has to provide a "framework extension
bundle" to re-export these libs: see
http://blog.meschberger.ch/2008/10/osgi-bundles-require-classes-from.html
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9:18 a.m.
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Max Rydahl Andersen commented on JBIDE-10840:
---------------------------------------------
btw. koen if this doesn't need to be a tycho module then change the packaging type to
jar and you should be ok I guess .. need to get the jar included in as a raw jar in
another plugin then.
Consumption of sun.misc.Signal makes Tycho 0.14 fails because of
non-OSGi conformance
-------------------------------------------------------------------------------------
Key: JBIDE-10840
URL: https://issues.jboss.org/browse/JBIDE-10840
Project: Tools (JBoss Tools)
Issue Type: Bug
Components: forge
Environment: any
Reporter: Mickael Istria
Assignee: Koen Aers
Priority: Blocker
When building with Tycho, I get:
[ERROR] Failed to execute goal
org.eclipse.tycho:tycho-compiler-plugin:0.14.0-SNAPSHOT:compile (default-compile) on
project org.jboss.tools.forge.runtime.ext: Compilation failure: Compilation failure:
[ERROR]
/home/mistria/workspaceJBossTools/trunk/forge/plugins/org.jboss.tools.forge.runtime.ext/src/org/jboss/tools/forge/runtime/ext/CtrlCAction.java:[8,0]
[ERROR] import sun.misc.Signal;
[ERROR] ^^^^^^^^^^^^^^^
[ERROR] Access restriction: The type Signal is not accessible due to restriction on
classpath entry /usr/lib/jvm/java-6-openjdk/jre/lib/rt.jar
To be clear with OSGi, the forge component has to provide a "framework extension
bundle" to re-export these libs: see
http://blog.meschberger.ch/2008/10/osgi-bundles-require-classes-from.html
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9:52 a.m.
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Mickael Istria commented on JBIDE-10840:
----------------------------------------
btw. koen if this doesn't need to be a tycho module then change
the packaging type to jar and you should be ok I guess .. need to get the jar included in
as a raw jar in another plugin then.
Same would apply to forge.runtime. Having a runtime/ module under forge with both runtime
projects would be clearer IMHO. But I imagine it would introduce some more work on the way
they are consumed at runtime. I'd prefer avoiding this path for now.
...Ctrl+C...
Ok, then there may be a SignalHandler somewhere else in forge code that handles the INT
signal differently than usual. That explains sending a SIGINT here has a different
behaviour compared to a System.exit().
I think that the current most efficient way to go ahead with this issue without risk to
change current behavior is to use reflection.
Consumption of sun.misc.Signal makes Tycho 0.14 fails because of
non-OSGi conformance
-------------------------------------------------------------------------------------
Key: JBIDE-10840
URL: https://issues.jboss.org/browse/JBIDE-10840
Project: Tools (JBoss Tools)
Issue Type: Bug
Components: forge
Environment: any
Reporter: Mickael Istria
Assignee: Koen Aers
Priority: Blocker
When building with Tycho, I get:
[ERROR] Failed to execute goal
org.eclipse.tycho:tycho-compiler-plugin:0.14.0-SNAPSHOT:compile (default-compile) on
project org.jboss.tools.forge.runtime.ext: Compilation failure: Compilation failure:
[ERROR]
/home/mistria/workspaceJBossTools/trunk/forge/plugins/org.jboss.tools.forge.runtime.ext/src/org/jboss/tools/forge/runtime/ext/CtrlCAction.java:[8,0]
[ERROR] import sun.misc.Signal;
[ERROR] ^^^^^^^^^^^^^^^
[ERROR] Access restriction: The type Signal is not accessible due to restriction on
classpath entry /usr/lib/jvm/java-6-openjdk/jre/lib/rt.jar
To be clear with OSGi, the forge component has to provide a "framework extension
bundle" to re-export these libs: see
http://blog.meschberger.ch/2008/10/osgi-bundles-require-classes-from.html
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10:54 a.m.
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]
Mickael Istria updated JBIDE-10840:
-----------------------------------
Attachment: 10840-reflect.diff
Patch to use Java reflection.
(Ugly fix for ugly issue)
Consumption of sun.misc.Signal makes Tycho 0.14 fails because of
non-OSGi conformance
-------------------------------------------------------------------------------------
Key: JBIDE-10840
URL: https://issues.jboss.org/browse/JBIDE-10840
Project: Tools (JBoss Tools)
Issue Type: Bug
Components: forge
Environment: any
Reporter: Mickael Istria
Assignee: Koen Aers
Priority: Blocker
Attachments: 10840-reflect.diff
When building with Tycho, I get:
[ERROR] Failed to execute goal
org.eclipse.tycho:tycho-compiler-plugin:0.14.0-SNAPSHOT:compile (default-compile) on
project org.jboss.tools.forge.runtime.ext: Compilation failure: Compilation failure:
[ERROR]
/home/mistria/workspaceJBossTools/trunk/forge/plugins/org.jboss.tools.forge.runtime.ext/src/org/jboss/tools/forge/runtime/ext/CtrlCAction.java:[8,0]
[ERROR] import sun.misc.Signal;
[ERROR] ^^^^^^^^^^^^^^^
[ERROR] Access restriction: The type Signal is not accessible due to restriction on
classpath entry /usr/lib/jvm/java-6-openjdk/jre/lib/rt.jar
To be clear with OSGi, the forge component has to provide a "framework extension
bundle" to re-export these libs: see
http://blog.meschberger.ch/2008/10/osgi-bundles-require-classes-from.html
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12:19 p.m.
[
https://issues.jboss.org/browse/JBIDE-10840?page=com.atlassian.jira.plugi...
]
Mickael Istria commented on JBIDE-10840:
----------------------------------------
Koen,
could you please review this patch and check whether everything still work fine?
Consumption of sun.misc.Signal makes Tycho 0.14 fails because of
non-OSGi conformance
-------------------------------------------------------------------------------------
Key: JBIDE-10840
URL: https://issues.jboss.org/browse/JBIDE-10840
Project: Tools (JBoss Tools)
Issue Type: Bug
Components: forge
Environment: any
Reporter: Mickael Istria
Assignee: Koen Aers
Priority: Blocker
Attachments: 10840-reflect.diff
When building with Tycho, I get:
[ERROR] Failed to execute goal
org.eclipse.tycho:tycho-compiler-plugin:0.14.0-SNAPSHOT:compile (default-compile) on
project org.jboss.tools.forge.runtime.ext: Compilation failure: Compilation failure:
[ERROR]
/home/mistria/workspaceJBossTools/trunk/forge/plugins/org.jboss.tools.forge.runtime.ext/src/org/jboss/tools/forge/runtime/ext/CtrlCAction.java:[8,0]
[ERROR] import sun.misc.Signal;
[ERROR] ^^^^^^^^^^^^^^^
[ERROR] Access restriction: The type Signal is not accessible due to restriction on
classpath entry /usr/lib/jvm/java-6-openjdk/jre/lib/rt.jar
To be clear with OSGi, the forge component has to provide a "framework extension
bundle" to re-export these libs: see
http://blog.meschberger.ch/2008/10/osgi-bundles-require-classes-from.html
--
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12:31 p.m.
[
https://issues.jboss.org/browse/JBIDE-10840?page=com.atlassian.jira.plugi...
]
Koen Aers commented on JBIDE-10840:
-----------------------------------
sure, thanks!
Consumption of sun.misc.Signal makes Tycho 0.14 fails because of
non-OSGi conformance
-------------------------------------------------------------------------------------
Key: JBIDE-10840
URL: https://issues.jboss.org/browse/JBIDE-10840
Project: Tools (JBoss Tools)
Issue Type: Bug
Components: forge
Environment: any
Reporter: Mickael Istria
Assignee: Koen Aers
Priority: Blocker
Attachments: 10840-reflect.diff
When building with Tycho, I get:
[ERROR] Failed to execute goal
org.eclipse.tycho:tycho-compiler-plugin:0.14.0-SNAPSHOT:compile (default-compile) on
project org.jboss.tools.forge.runtime.ext: Compilation failure: Compilation failure:
[ERROR]
/home/mistria/workspaceJBossTools/trunk/forge/plugins/org.jboss.tools.forge.runtime.ext/src/org/jboss/tools/forge/runtime/ext/CtrlCAction.java:[8,0]
[ERROR] import sun.misc.Signal;
[ERROR] ^^^^^^^^^^^^^^^
[ERROR] Access restriction: The type Signal is not accessible due to restriction on
classpath entry /usr/lib/jvm/java-6-openjdk/jre/lib/rt.jar
To be clear with OSGi, the forge component has to provide a "framework extension
bundle" to re-export these libs: see
http://blog.meschberger.ch/2008/10/osgi-bundles-require-classes-from.html
--
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12:35 p.m.
[
https://issues.jboss.org/browse/JBIDE-10840?page=com.atlassian.jira.plugi...
]
Koen Aers commented on JBIDE-10840:
-----------------------------------
Btw, the fact I need to use sun.misc.Signal is inherited from the Forge runtime where this
Signal class is used to intercept the Ctrl+C keystrokes of the user. In the version of
Forge that is running in JBT, Ctrl+C keystroke is just like any other keystroke, so if I
need to tell the runtime that this keystroke happened I need to explicitly create and sent
it through the Signal.raise() method.
Consumption of sun.misc.Signal makes Tycho 0.14 fails because of
non-OSGi conformance
-------------------------------------------------------------------------------------
Key: JBIDE-10840
URL: https://issues.jboss.org/browse/JBIDE-10840
Project: Tools (JBoss Tools)
Issue Type: Bug
Components: forge
Environment: any
Reporter: Mickael Istria
Assignee: Koen Aers
Priority: Blocker
Attachments: 10840-reflect.diff
When building with Tycho, I get:
[ERROR] Failed to execute goal
org.eclipse.tycho:tycho-compiler-plugin:0.14.0-SNAPSHOT:compile (default-compile) on
project org.jboss.tools.forge.runtime.ext: Compilation failure: Compilation failure:
[ERROR]
/home/mistria/workspaceJBossTools/trunk/forge/plugins/org.jboss.tools.forge.runtime.ext/src/org/jboss/tools/forge/runtime/ext/CtrlCAction.java:[8,0]
[ERROR] import sun.misc.Signal;
[ERROR] ^^^^^^^^^^^^^^^
[ERROR] Access restriction: The type Signal is not accessible due to restriction on
classpath entry /usr/lib/jvm/java-6-openjdk/jre/lib/rt.jar
To be clear with OSGi, the forge component has to provide a "framework extension
bundle" to re-export these libs: see
http://blog.meschberger.ch/2008/10/osgi-bundles-require-classes-from.html
--
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12:39 p.m.
[
https://issues.jboss.org/browse/JBIDE-10840?page=com.atlassian.jira.plugi...
]
Mickael Istria commented on JBIDE-10840:
----------------------------------------
Ok,
I understood that later after some more reading about signals, and SignalHandler. Then I
could understand why it is necessary ;)
Consumption of sun.misc.Signal makes Tycho 0.14 fails because of
non-OSGi conformance
-------------------------------------------------------------------------------------
Key: JBIDE-10840
URL: https://issues.jboss.org/browse/JBIDE-10840
Project: Tools (JBoss Tools)
Issue Type: Bug
Components: forge
Environment: any
Reporter: Mickael Istria
Assignee: Koen Aers
Priority: Blocker
Attachments: 10840-reflect.diff
When building with Tycho, I get:
[ERROR] Failed to execute goal
org.eclipse.tycho:tycho-compiler-plugin:0.14.0-SNAPSHOT:compile (default-compile) on
project org.jboss.tools.forge.runtime.ext: Compilation failure: Compilation failure:
[ERROR]
/home/mistria/workspaceJBossTools/trunk/forge/plugins/org.jboss.tools.forge.runtime.ext/src/org/jboss/tools/forge/runtime/ext/CtrlCAction.java:[8,0]
[ERROR] import sun.misc.Signal;
[ERROR] ^^^^^^^^^^^^^^^
[ERROR] Access restriction: The type Signal is not accessible due to restriction on
classpath entry /usr/lib/jvm/java-6-openjdk/jre/lib/rt.jar
To be clear with OSGi, the forge component has to provide a "framework extension
bundle" to re-export these libs: see
http://blog.meschberger.ch/2008/10/osgi-bundles-require-classes-from.html
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8:13 p.m.
[
https://issues.jboss.org/browse/JBIDE-10840?page=com.atlassian.jira.plugi...
]
Max Rydahl Andersen updated JBIDE-10840:
----------------------------------------
Fix Version/s: 3.3.0.Beta1
Consumption of sun.misc.Signal makes Tycho 0.14 fails because of
non-OSGi conformance
-------------------------------------------------------------------------------------
Key: JBIDE-10840
URL: https://issues.jboss.org/browse/JBIDE-10840
Project: Tools (JBoss Tools)
Issue Type: Bug
Components: forge
Environment: any
Reporter: Mickael Istria
Assignee: Koen Aers
Priority: Blocker
Fix For: 3.3.0.Beta1
Attachments: 10840-reflect.diff
When building with Tycho, I get:
[ERROR] Failed to execute goal
org.eclipse.tycho:tycho-compiler-plugin:0.14.0-SNAPSHOT:compile (default-compile) on
project org.jboss.tools.forge.runtime.ext: Compilation failure: Compilation failure:
[ERROR]
/home/mistria/workspaceJBossTools/trunk/forge/plugins/org.jboss.tools.forge.runtime.ext/src/org/jboss/tools/forge/runtime/ext/CtrlCAction.java:[8,0]
[ERROR] import sun.misc.Signal;
[ERROR] ^^^^^^^^^^^^^^^
[ERROR] Access restriction: The type Signal is not accessible due to restriction on
classpath entry /usr/lib/jvm/java-6-openjdk/jre/lib/rt.jar
To be clear with OSGi, the forge component has to provide a "framework extension
bundle" to re-export these libs: see
http://blog.meschberger.ch/2008/10/osgi-bundles-require-classes-from.html
--
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10:37 a.m.
[
https://issues.jboss.org/browse/JBIDE-10840?page=com.atlassian.jira.plugi...
]
Koen Aers resolved JBIDE-10840.
-------------------------------
Resolution: Done
revision 38663
Consumption of sun.misc.Signal makes Tycho 0.14 fails because of
non-OSGi conformance
-------------------------------------------------------------------------------------
Key: JBIDE-10840
URL: https://issues.jboss.org/browse/JBIDE-10840
Project: Tools (JBoss Tools)
Issue Type: Bug
Components: forge
Environment: any
Reporter: Mickael Istria
Assignee: Koen Aers
Priority: Blocker
Fix For: 3.3.0.Beta1
Attachments: 10840-reflect.diff
When building with Tycho, I get:
[ERROR] Failed to execute goal
org.eclipse.tycho:tycho-compiler-plugin:0.14.0-SNAPSHOT:compile (default-compile) on
project org.jboss.tools.forge.runtime.ext: Compilation failure: Compilation failure:
[ERROR]
/home/mistria/workspaceJBossTools/trunk/forge/plugins/org.jboss.tools.forge.runtime.ext/src/org/jboss/tools/forge/runtime/ext/CtrlCAction.java:[8,0]
[ERROR] import sun.misc.Signal;
[ERROR] ^^^^^^^^^^^^^^^
[ERROR] Access restriction: The type Signal is not accessible due to restriction on
classpath entry /usr/lib/jvm/java-6-openjdk/jre/lib/rt.jar
To be clear with OSGi, the forge component has to provide a "framework extension
bundle" to re-export these libs: see
http://blog.meschberger.ch/2008/10/osgi-bundles-require-classes-from.html
--
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4:30 a.m.
[
https://issues.jboss.org/browse/JBIDE-10840?page=com.atlassian.jira.plugi...
]
Pavol Srna closed JBIDE-10840.
------------------------------
Verified in beta1.
Consumption of sun.misc.Signal makes Tycho 0.14 fails because of
non-OSGi conformance
-------------------------------------------------------------------------------------
Key: JBIDE-10840
URL: https://issues.jboss.org/browse/JBIDE-10840
Project: Tools (JBoss Tools)
Issue Type: Bug
Components: forge
Environment: any
Reporter: Mickael Istria
Assignee: Koen Aers
Priority: Blocker
Fix For: 3.3.0.Beta1
Attachments: 10840-reflect.diff
When building with Tycho, I get:
[ERROR] Failed to execute goal
org.eclipse.tycho:tycho-compiler-plugin:0.14.0-SNAPSHOT:compile (default-compile) on
project org.jboss.tools.forge.runtime.ext: Compilation failure: Compilation failure:
[ERROR]
/home/mistria/workspaceJBossTools/trunk/forge/plugins/org.jboss.tools.forge.runtime.ext/src/org/jboss/tools/forge/runtime/ext/CtrlCAction.java:[8,0]
[ERROR] import sun.misc.Signal;
[ERROR] ^^^^^^^^^^^^^^^
[ERROR] Access restriction: The type Signal is not accessible due to restriction on
classpath entry /usr/lib/jvm/java-6-openjdk/jre/lib/rt.jar
To be clear with OSGi, the forge component has to provide a "framework extension
bundle" to re-export these libs: see
http://blog.meschberger.ch/2008/10/osgi-bundles-require-classes-from.html
--
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jbosstools-issues@lists.jboss.org
20 comments
4 participants
participants (4)
-
Koen Aers (JIRA) -
Max Rydahl Andersen (JIRA)
-
Mickael Istria (JIRA)
-
Pavol Srna (JIRA)