Setting an Integer Property with a non-number throws NumberFormatException -
but for which Property?
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Key: TUSCANY-2228
URL: https://issues.apache.org/jira/browse/TUSCANY-2228
Project: Tuscany
Issue Type: Bug
Components: Java SCA Java Implementation Extension
Affects Versions: Java-SCA-Next
Environment: SVN trunk revision 648161
Linux
Reporter: Mark Combellack
Assignee: Mark Combellack
Fix For: Java-SCA-Next
If I define a Property on my Component as type int and then attempt to set the
property value in the XML to a non-number (e.g. the String "Hello"), Tuscany
will throw the following exception:
org.osoa.sca.ServiceRuntimeException: java.lang.NumberFormatException: For
input string: ""
at
org.apache.tuscany.sca.host.embedded.SCADomain.createNewInstance(SCADomain.java:264)
at
org.apache.tuscany.sca.host.embedded.SCADomain.newInstance(SCADomain.java:69)
<stack trace snipped here>
Caused by: java.lang.NumberFormatException: For input string: ""
at
java.lang.NumberFormatException.forInputString(NumberFormatException.java:48)
at java.lang.Integer.parseInt(Integer.java:468)
at java.lang.Integer.parseInt(Integer.java:497)
at
org.apache.tuscany.sca.databinding.impl.XSDDataTypeConverter.parseInt(XSDDataTypeConverter.java:771)
at
org.apache.tuscany.sca.databinding.impl.SimpleTypeMapperImpl.toJavaObject(SimpleTypeMapperImpl.java:280)
at
org.apache.tuscany.sca.implementation.java.injection.JavaPropertyValueObjectFactory$ObjectFactoryImpl.getInstance(JavaPropertyValueObjectFactory.java:223)
at
org.apache.tuscany.sca.implementation.java.injection.FieldInjector.inject(FieldInjector.java:52)
at
org.apache.tuscany.sca.implementation.java.context.ReflectiveInstanceFactory.newInstance(ReflectiveInstanceFactory.java:80)
at
org.apache.tuscany.sca.implementation.java.invocation.JavaComponentContextProvider.createInstanceWrapper(JavaComponentContextProvider.java:101)
at
org.apache.tuscany.sca.implementation.java.invocation.JavaImplementationProvider.createInstanceWrapper(JavaImplementationProvider.java:203)
at
org.apache.tuscany.sca.core.scope.AbstractScopeContainer.createInstanceWrapper(AbstractScopeContainer.java:65)
at
org.apache.tuscany.sca.core.scope.CompositeScopeContainer.getWrapper(CompositeScopeContainer.java:52)
at
org.apache.tuscany.sca.core.scope.CompositeScopeContainer.start(CompositeScopeContainer.java:71)
at
org.apache.tuscany.sca.core.assembly.CompositeActivatorImpl.start(CompositeActivatorImpl.java:540)
at
org.apache.tuscany.sca.core.assembly.CompositeActivatorImpl.start(CompositeActivatorImpl.java:476)
at
org.apache.tuscany.sca.core.assembly.CompositeActivatorImpl.start(CompositeActivatorImpl.java:529)
at
org.apache.tuscany.sca.host.embedded.impl.DefaultSCADomain.init(DefaultSCADomain.java:221)
at
org.apache.tuscany.sca.host.embedded.impl.DefaultSCADomain.<init>(DefaultSCADomain.java:109)
at
org.apache.tuscany.sca.host.embedded.SCADomain.createNewInstance(SCADomain.java:230)
The big problem with this exception is that it does not tell you which field is
invalid
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