I am trying to get the type information out of of a ConstantNameAndType...
here is my code so far
String temp =
pool.constantToString(((ConstantNameAndType)c).getNameIndex(),
Constants.CONSTANT_Utf8)
+ " "
+ pool.constantToString(((ConstantNameAndType)c).getSignatureIndex(),
Constants.CONSTANT_Utf8);
log("temp="+temp);
String temp2 =
pool.constantToString(((ConstantNameAndType)c).getSignatureIndex(),
Constants.CONSTANT_Utf8);
log("temp2="+temp2);
//log("temp2a="+Utility.typeOfSignature(temp2));
log("temp3="+Utility.compactClassName(temp2));
which prints the following.....
const[18]=c Lmod/dummy/DummyClass;
inst=org.apache.bcel.classfile.ConstantNameAndType
temp=c Lmod/dummy/DummyClass;
temp2=Lmod/dummy/DummyClass;
temp3=Lmod.dummy.DummyClass;
I am just trying to get the mod.dummy.DummyClass string. how do I do so? If I
uncomment the temp2a above it breaks because of other ConstantNameAndTypes like
the following message when I uncomment temp2a above.....
const[18]=<init> ()V inst=org.apache.bcel.classfile.ConstantNameAndType
temp=<init> ()V
temp2=()V
E
Time: 2.244
There was 1 error:
1)
testLocalVarDepend(net.sf.antcontrib.design.VerifyDesignTest)C:\ROOT\views\sfviews\ant-contrib2\test\resources\design\verifydesign.xml:102:
org.apache.bcel.classfile.ClassFormatException: Invalid method signature: ()V
at org.apache.tools.ant.Task.perform(Task.java:373)
at org.apache.tools.ant.Target.execute(Target.java:341)
at org.apache.tools.ant.Target.performTasks(Target.java:369)
at org.apache.tools.ant.Project.executeTarget(Project.java:1214)
at org.apache.tools.ant.BuildFileTest.executeTarget(BuildFileTest.java:232)
at
net.sf.antcontrib.design.VerifyDesignTest.testLocalVarDepend(VerifyDesignTest.java:116)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at net.sf.antcontrib.design.VerifyDesignTest.main(VerifyDesignTest.java:205)
Caused by: org.apache.bcel.classfile.ClassFormatException: Invalid method
signature: ()V
at org.apache.bcel.classfile.Utility.typeOfSignature(Utility.java:1024)
at net.sf.antcontrib.design.VerifyDesign.processConstant(VerifyDesign.java:189)
at
net.sf.antcontrib.design.VerifyDesign.processConstantPool(VerifyDesign.java:151)
at
net.sf.antcontrib.design.VerifyDesign.verifyClassAdheresToDesign(VerifyDesign.java:135)
at net.sf.antcontrib.design.VerifyDesign.execute(VerifyDesign.java:93)
at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:275)
at org.apache.tools.ant.Task.perform(Task.java:364)
... 21 more
--- Nested Exception ---
org.apache.bcel.classfile.ClassFormatException: Invalid method signature: ()V
at org.apache.bcel.classfile.Utility.typeOfSignature(Utility.java:1024)
at net.sf.antcontrib.design.VerifyDesign.processConstant(VerifyDesign.java:189)
at
net.sf.antcontrib.design.VerifyDesign.processConstantPool(VerifyDesign.java:151)
at
net.sf.antcontrib.design.VerifyDesign.verifyClassAdheresToDesign(VerifyDesign.java:135)
at net.sf.antcontrib.design.VerifyDesign.execute(VerifyDesign.java:93)
at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:275)
at org.apache.tools.ant.Task.perform(Task.java:364)
at org.apache.tools.ant.Target.execute(Target.java:341)
at org.apache.tools.ant.Target.performTasks(Target.java:369)
at org.apache.tools.ant.Project.executeTarget(Project.java:1214)
at org.apache.tools.ant.BuildFileTest.executeTarget(BuildFileTest.java:232)
at
net.sf.antcontrib.design.VerifyDesignTest.testLocalVarDepend(VerifyDesignTest.java:116)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at net.sf.antcontrib.design.VerifyDesignTest.main(VerifyDesignTest.java:205)
thanks for any help,
dean
