Details
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Bug
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Status: Closed
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Major
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Resolution: Fixed
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1.0-RC-2
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None
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None
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Groovy 1.0RC2
Description
BUG! exception in phase 'class generation' in source unit '/mnt/hda7/home/uwh1/workspace/GMan/src/bmodel/BObjectProperty.groovy' ClassNode#getTypeClass for PropertyType is called before the type class is set
at org.codehaus.groovy.ast.ClassNode.getTypeClass(ClassNode.java:950)
at org.codehaus.groovy.classgen.BytecodeHelper.getClassInternalName(BytecodeHelper.java:157)
at org.codehaus.groovy.classgen.AsmClassGenerator.makeFieldClassName(AsmClassGenerator.java:1844)
at org.codehaus.groovy.classgen.AsmClassGenerator.getStaticFieldName(AsmClassGenerator.java:1866)
at org.codehaus.groovy.classgen.AsmClassGenerator.visitClassExpression(AsmClassGenerator.java:2329)
at org.codehaus.groovy.ast.expr.ClassExpression.visit(ClassExpression.java:65)
at org.codehaus.groovy.classgen.AsmClassGenerator.makeCall(AsmClassGenerator.java:1581)
at org.codehaus.groovy.classgen.AsmClassGenerator.makeCall(AsmClassGenerator.java:1562)
at org.codehaus.groovy.classgen.AsmClassGenerator.visitConstructorCallExpression(AsmClassGenerator.java:1836)
at org.codehaus.groovy.ast.expr.ConstructorCallExpression.visit(ConstructorCallExpression.java:74)
at org.codehaus.groovy.classgen.AsmClassGenerator.visitAndAutoboxBoolean(AsmClassGenerator.java:3009)
at org.codehaus.groovy.classgen.AsmClassGenerator.visitTupleExpression(AsmClassGenerator.java:2426)
at org.codehaus.groovy.classgen.AsmClassGenerator.visitArgumentlistExpression(AsmClassGenerator.java:2407)
at org.codehaus.groovy.ast.expr.ArgumentListExpression.visit(ArgumentListExpression.java:91)
at org.codehaus.groovy.classgen.AsmClassGenerator.visitSpecialConstructorCall(AsmClassGenerator.java:1711)
at org.codehaus.groovy.classgen.AsmClassGenerator.visitConstructorCallExpression(AsmClassGenerator.java:1822)
at org.codehaus.groovy.ast.expr.ConstructorCallExpression.visit(ConstructorCallExpression.java:74)
at org.codehaus.groovy.classgen.AsmClassGenerator.visitAndAutoboxBoolean(AsmClassGenerator.java:3009)
at org.codehaus.groovy.classgen.AsmClassGenerator.visitExpressionStatement(AsmClassGenerator.java:1113)
at org.codehaus.groovy.ast.stmt.ExpressionStatement.visit(ExpressionStatement.java:70)
at org.codehaus.groovy.ast.ClassCodeVisitorSupport.visitClassCodeContainer(ClassCodeVisitorSupport.java:49)
at org.codehaus.groovy.ast.ClassCodeVisitorSupport.visitConstructorOrMethod(ClassCodeVisitorSupport.java:54)
at org.codehaus.groovy.classgen.AsmClassGenerator.visitConstructorOrMethod(AsmClassGenerator.java:506)
at org.codehaus.groovy.ast.ClassCodeVisitorSupport.visitConstructor(ClassCodeVisitorSupport.java:58)
at org.codehaus.groovy.classgen.AsmClassGenerator.visitConstructor(AsmClassGenerator.java:537)
at org.codehaus.groovy.ast.ClassNode.visitContents(ClassNode.java:833)
at org.codehaus.groovy.ast.ClassCodeVisitorSupport.visitClass(ClassCodeVisitorSupport.java:36)
at org.codehaus.groovy.classgen.AsmClassGenerator.visitClass(AsmClassGenerator.java:330)
at org.codehaus.groovy.control.CompilationUnit$9.call(CompilationUnit.java:746)
at org.codehaus.groovy.control.CompilationUnit.applyToPrimaryClassNodes(CompilationUnit.java:932)
at org.codehaus.groovy.control.CompilationUnit.compile(CompilationUnit.java:478)
at org.codehaus.groovy.eclipse.model.GroovyProject.compileGroovyFiles(GroovyProject.java:332)
at org.codehaus.groovy.eclipse.model.GroovyProject.buildGroovyContent(GroovyProject.java:211)
at org.codehaus.groovy.eclipse.model.GroovyProject.buildGroovyContent(GroovyProject.java:167)
at org.codehaus.groovy.eclipse.model.GroovyModel.buildGroovyContent(GroovyModel.java:115)
at org.codehaus.groovy.eclipse.builder.GroovyBuilder.build(GroovyBuilder.java:59)
at org.eclipse.core.internal.events.BuildManager$2.run(BuildManager.java:603)
at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:167)
at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:201)
at org.eclipse.core.internal.events.BuildManager$1.run(BuildManager.java:230)
at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:233)
at org.eclipse.core.internal.events.BuildManager.basicBuildLoop(BuildManager.java:252)
at org.eclipse.core.internal.events.BuildManager.build(BuildManager.java:285)
at org.eclipse.core.internal.events.AutoBuildJob.doBuild(AutoBuildJob.java:145)
at org.eclipse.core.internal.events.AutoBuildJob.run(AutoBuildJob.java:208)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:58)
Here is my Code:
File BObjectProperty.groovy:
package bmodel;
class BObjectProperty extends MultipleInheritanceObject{
def props = [:]; // all properties are in here
def oldProps = [:]; // if the user changed something, here are the old values stored
def changed = false // true if props and oldProps are different
BObjectProperty(BObject bObject, String name, PropertyType type = new PropertyType("BIGINT"), modifyable = false) {
super(bObject)
props.name = name
props.bObject = bObject
props.type = type
props.modifyable = true
}
def getName() {return props.name}
def setName(name) {props.name = name}
//def setModifyable(bool) {props.modifyable = bool} There is no way to change this after Init :-) OK, there remains the way over the props directly
def getModifyable(){return props.modifyable}
def getType() {props.type}
def setType(type) {
// typecheck for a valid type
if (getDBValidTypes().contains(type)) props.type = type
}
def getVisual(name, modifyable = false) {
if (!props.modifyable || !modifyable) return new javax.swing.JLabel(props.type.toString())
// create new graphical helper which keeps the props.type in sync with the graphical representation
}
}
File MultipleInheritanceObject.groovy:
package bmodel;
class MultipleInheritanceObject {
def mixon = [];
def parentObj = null
MultipleInheritanceObject(parent) {
parentObj = parent
}
def invokeMethod(String name, Object args) {
def done = false
if (str =~ /^...DB*/) {
return parentObj."$name"(*args)
}
mixon.each{obj ->
try {
if (!done) {
def ret = obj."$name"(*args)
done = true
return ret
}
} catch (mme) {
println "Method $name does not exist in Class ${this.class}!"
println mme
}
}
}
}