5:38 p.m.
Hi all,
I've hit a problem with bootstrapping.
The tests grab the parts of windup through CDI and that initializes them
with defaults.
For example, JavaClassTest#testIterationVariableResolving():
The context initializes at the first line.
When processor.execute() is called, the graph was somehow reused before,
but that's just because of different code in all the execute() methods.
I could simply not set the output dir to WindupProcessorConfig, but the
output is not just where graph is.
I could also check if the graph already has been initialized, but 1)
that would make it nonconfigurable, 2) it would be nonsystemic -
checking in init code if a part of application being initialized was, by
accident, initialized somewhere else.
My suggestion is that we should have kind of bootstrap API for the
graph, similar to WindupProcessor - with a config class, and initialize
it from that.
I don't know how to combine that with CDI, so the tests would have to
use that API instead of CDI.
That's something I have suggested before, and was rejected, perhaps I
didn't explain it clearly back then.
I can't think up any other solution that I would not consider overkill,
like, some CDI providers of the config.
Any suggestions?
Ondra
-------------------------------------------------------------------------------
Test set: org.jboss.windup.rules.java.JavaClassTest
-------------------------------------------------------------------------------
Tests run: 1, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 28.678
sec <<< FAILURE! - in org.jboss.windup.rules.java.JavaClassTest
testIterationVariableResolving(org.jboss.windup.rules.java.JavaClassTest) Time
elapsed: 5.346 sec <<< ERROR!
org.jboss.windup.util.exception.WindupException_$$_javassist_9c4de665-baa6-4904-a4d3-37530e41e5a0:
Error, attempting to set graph directory to:
"/home/ondra/work/Migration/Windup/rules/app/java/target/windup_5ba22a23-c85f-49f3-b01c-39fda0eb1faa/graph",
but the graph has already been initialized (with graph folder:
"/home/ondra/work/Migration/Windup/rules/app/java/target/windupgraph_1cfccd03-8f33-43a4-a305-99fdd38bc172"!
To change this, you must first disconnect from the graph!
at
org.jboss.windup.graph.GraphContextImpl.setGraphDirectory(GraphContextImpl.java:101)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at
org.jboss.weld.bean.proxy.AbstractBeanInstance.invoke(AbstractBeanInstance.java:38)
at
org.jboss.weld.bean.proxy.ProxyMethodHandler.invoke(ProxyMethodHandler.java:100)
at
org.jboss.weld.proxies.GraphContext$2110577583$Proxy$_$$_WeldClientProxy.setGraphDirectory(Unknown
Source)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at
org.jboss.forge.furnace.proxy.ClassLoaderInterceptor$1.call(ClassLoaderInterceptor.java:87)
at
org.jboss.forge.furnace.util.ClassLoaders.executeIn(ClassLoaders.java:40)
at
org.jboss.forge.furnace.proxy.ClassLoaderInterceptor.invoke(ClassLoaderInterceptor.java:103)
at
org.jboss.windup.graph.GraphContext_$$_javassist_328a8426-f2d1-4f83-9490-e69b40a9c068.setGraphDirectory(GraphContext_$$_javassist_328a8426-f2d1-4f83-9490-e69b40a9c068.java)
at
org.jboss.windup.exec.WindupProcessorImpl.execute(WindupProcessorImpl.java:35)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at
org.jboss.forge.furnace.proxy.ClassLoaderInterceptor$1.call(ClassLoaderInterceptor.java:87)
at
org.jboss.forge.furnace.util.ClassLoaders.executeIn(ClassLoaders.java:40)
at
org.jboss.forge.furnace.proxy.ClassLoaderInterceptor.invoke(ClassLoaderInterceptor.java:103)
at
org.jboss.windup.exec.WindupProcessorImpl_$$_javassist_5bf57ffb-10b3-495a-81bb-f630878e67e5.execute(WindupProcessorImpl_$$_javassist_5bf57ffb-10b3-495a-81bb-f630878e67e5.java)
at
org.jboss.windup.rules.java.JavaClassTest.testIterationVariableResolving(JavaClassTest.java:118)