Creating selfReference when multiple bindings are available cause NPE
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Key: TUSCANY-3543
URL: https://issues.apache.org/jira/browse/TUSCANY-3543
Project: Tuscany
Issue Type: Bug
Components: Java SCA Core Runtime
Affects Versions: Java-SCA-2.0
Reporter: Luciano Resende
Assignee: Luciano Resende
Fix For: Java-SCA-2.0
In the following scenario :
<component name="Catalog">
<implementation.java class="services.FruitsCatalogImpl"/>
<property name="currencyCode">USD</property>
<service name="Catalog">
<tuscany:binding.rest name="rest-json"
uri="http://localhost:8085/Catalog/json";>
<tuscany:wireFormat.json />
<tuscany:operationSelector.jaxrs />
</tuscany:binding.rest>
<tuscany:binding.rest name="rest-xml"
uri="http://localhost:8085/Catalog/xml";>
<tuscany:wireFormat.xml />
<tuscany:operationSelector.jaxrs />
</tuscany:binding.rest>
</service>
<reference name="currencyConverter"
target="CurrencyConverter"/>
</component>
<component name="CurrencyConverter">
<implementation.java class="services.CurrencyConverterImpl"/>
</component>
Is causing
INFO: Add endpoint - (@70275790)Endpoint: URI =
CurrencyConverter#service-binding(CurrencyConverter/CurrencyConverter)
org.oasisopen.sca.ServiceRuntimeException: java.lang.NullPointerException
at
org.apache.tuscany.sca.core.context.impl.ComponentContextImpl.createSelfReference(ComponentContextImpl.java:235)
at
org.apache.tuscany.sca.node.impl.NodeImpl.getServiceReference(NodeImpl.java:290)
at
org.apache.tuscany.sca.node.impl.NodeImpl.getService(NodeImpl.java:231)
at
org.apache.tuscany.sca.binding.rest.wireformat.json.CatalogServiceTestCase.init(CatalogServiceTestCase.java:61)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at
org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:44)
at
org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)
at
org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:41)
at
org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:27)
at
org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:31)
at org.junit.runners.ParentRunner.run(ParentRunner.java:236)
at
org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:46)
at
org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197)
Caused by: org.oasisopen.sca.ServiceRuntimeException:
java.lang.NullPointerException
at
org.apache.tuscany.sca.core.context.impl.ComponentContextImpl.createSelfReference(ComponentContextImpl.java:280)
at
org.apache.tuscany.sca.core.context.impl.ComponentContextImpl.createSelfReference(ComponentContextImpl.java:233)
... 19 more
Caused by: java.lang.NullPointerException
at
org.apache.tuscany.sca.core.context.impl.ComponentContextImpl.createEndpointReference(ComponentContextImpl.java:358)
at
org.apache.tuscany.sca.core.context.impl.ComponentContextImpl.createEndpointReference(ComponentContextImpl.java:353)
at
org.apache.tuscany.sca.core.context.impl.ComponentContextImpl.createSelfReference(ComponentContextImpl.java:276)
... 20 more
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