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https://issues.apache.org/jira/browse/OPENJPA-2283?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13786193#comment-13786193
]
Romain Manni-Bucau edited comment on OPENJPA-2283 at 10/4/13 2:36 PM:
----------------------------------------------------------------------
Can't it be fixed with:
{code}
static {
// try the "real" asm first, then the others
tryClass("org.objectweb.asm.");
tryClass("org.apache.xbean.asm4.");
tryClass("org.apache.xbean.asm.");
tryClass("org.springframework.asm.");
// get needed stuff
try {
COMPUTE_FRAMES = cwClass.getField("COMPUTE_FRAMES").getInt(null);
classReaderAccept = crClass.getMethod("accept", findClassVisitor(),
int.class);
classReaderConstructor = crClass.getConstructor(InputStream.class);
classWriterConstructor = cwClass.getConstructor(int.class);
classWritertoByteArray = cwClass.getMethod("toByteArray");
} catch (Exception e) {
throw new
IllegalStateException(_loc.get("static-asm-exception").getMessage(), e);
}
}
private static Class<?> findClassVisitor() throws ClassNotFoundException {
final String cwName = cwClass.getName();
return cwClass.getClassLoader().loadClass(cwName.substring(0,
cwName.length() - "ClassWriter".length()) + "ClassVisitor");
}
{code}
was (Author: romain.manni-bucau):
Can't it be fixed with:
static {
// try the "real" asm first, then the others
tryClass("org.objectweb.asm.");
tryClass("org.apache.xbean.asm4.");
tryClass("org.apache.xbean.asm.");
tryClass("org.springframework.asm.");
// get needed stuff
try {
COMPUTE_FRAMES = cwClass.getField("COMPUTE_FRAMES").getInt(null);
classReaderAccept = crClass.getMethod("accept", findClassVisitor(),
int.class);
classReaderConstructor = crClass.getConstructor(InputStream.class);
classWriterConstructor = cwClass.getConstructor(int.class);
classWritertoByteArray = cwClass.getMethod("toByteArray");
} catch (Exception e) {
throw new
IllegalStateException(_loc.get("static-asm-exception").getMessage(), e);
}
}
private static Class<?> findClassVisitor() throws ClassNotFoundException {
final String cwName = cwClass.getName();
return cwClass.getClassLoader().loadClass(cwName.substring(0,
cwName.length() - "ClassWriter".length()) + "ClassVisitor");
}
> Upgrade to ASM 4 dependency
> ---------------------------
>
> Key: OPENJPA-2283
> URL: https://issues.apache.org/jira/browse/OPENJPA-2283
> Project: OpenJPA
> Issue Type: New Feature
> Components: Enhance
> Affects Versions: 2.3.0
> Reporter: Kevin Sutter
> Fix For: 2.3.0
>
>
> OpenJPA currently has a dependency on ASM 3.2 for some post-enhancement
> processing to fix up the stack map tables (Java 7 requirement). The latest
> release of ASM is 4.1, which just came out last week. The immediate need is
> to move up to ASM 4.0. We can entertain 4.1 at a later date.
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