[FELIX-2704] @Property(cardinality=Integer.MAX_Int, ...) causes java.lang.NumberFormatException

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: maven-scr-plugin-1.6.0, scr generator 1.0.0, scr annotations 1.4.0
• Fix Version/s: maven-scr-plugin-1.7.0, scr ant task 1.1.0, scr generator 1.1.0, scr annotations 1.5.0
• Component/s: SCR Tooling
• Environment: ubuntu 10.10
• Assignee: Carsten Ziegeler
• Reporter: Sam Lee
• Created: 19/Nov/10 17:41
• Updated: 12/Mar/14 08:55
• Resolved: 22/Feb/11 17:02

Description

@Property(cardinality= seems to take the value as String and try to parse it.

I have:

@Property(cardinality=Integer.MAX_INT, label="hosts", description="a list of hosts", value={})
private static final String PROP_HOSTS = "com.mycompany.hosts";

and, mvn clean package gives me:

java.lang.NumberFormatException: For input string: "Integer.MIN_VALUE"
at java.lang.NumberFormatException.forInputString(NumberFormatException.java:48)
at java.lang.Integer.parseInt(Integer.java:449)
at java.lang.Integer.valueOf(Integer.java:554)
at org.apache.felix.scrplugin.tags.annotation.defaulttag.Util.getIntValue(Util.java:59)
at org.apache.felix.scrplugin.tags.annotation.defaulttag.PropertyTag$1.cardinality(PropertyTag.java:47)
at org.apache.felix.scrplugin.tags.annotation.defaulttag.PropertyTag.createNamedParameterMap(PropertyTag.java:237)
at org.apache.felix.scrplugin.tags.annotation.defaulttag.AbstractTag.getNamedParameterMap(AbstractTag.java:122)
at org.apache.felix.scrplugin.tags.annotation.defaulttag.AbstractTag.getNamedParameter(AbstractTag.java:54)
at org.apache.felix.scrplugin.helper.PropertyHandler.getPropertyName(PropertyHandler.java:210)
at org.apache.felix.scrplugin.helper.PropertyHandler.testProperty(PropertyHandler.java:314)
at org.apache.felix.scrplugin.helper.PropertyHandler.handleField(PropertyHandler.java:335)
at org.apache.felix.scrplugin.SCRDescriptorGenerator.createComponent(SCRDescriptorGenerator.java:522)
at org.apache.felix.scrplugin.SCRDescriptorGenerator.execute(SCRDescriptorGenerator.java:274)
at org.apache.felix.scrplugin.mojo.SCRDescriptorMojo.execute(SCRDescriptorMojo.java:166)
at org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPluginManager.java:490)
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:694)
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalWithLifecycle(DefaultLifecycleExecutor.java:556)
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(DefaultLifecycleExecutor.java:535)
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandleFailures(DefaultLifecycleExecutor.java:387)
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments(DefaultLifecycleExecutor.java:348)
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifecycleExecutor.java:180)
at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:328)
at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:138)
at org.apache.maven.cli.MavenCli.main(MavenCli.java:362)
at org.apache.maven.cli.compat.CompatibleMain.main(CompatibleMain.java:60)
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.codehaus.classworlds.Launcher.launchEnhanced(Launcher.java:315)
at org.codehaus.classworlds.Launcher.launch(Launcher.java:255)
at org.codehaus.classworlds.Launcher.mainWithExitCode(Launcher.java:430)
at org.codehaus.classworlds.Launcher.main(Launcher.java:375)