Class IsSigned
- java.lang.Object
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- org.apache.tools.ant.ProjectComponent
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- org.apache.tools.ant.types.DataType
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- org.apache.tools.ant.taskdefs.condition.IsSigned
 
 
 
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- All Implemented Interfaces:
- java.lang.Cloneable,- Condition
 
 public class IsSigned extends DataType implements Condition Checks whether a jarfile is signed: if the name of the signature is passed, the file is checked for presence of that particular signature; otherwise the file is checked for the existence of any signature.
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Field Summary- 
Fields inherited from class org.apache.tools.ant.ProjectComponentdescription, location, project
 
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Constructor SummaryConstructors Constructor Description IsSigned()
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Method SummaryModifier and Type Method Description booleaneval()Returnstrueif the file exists and is signed with the signature specified, or, ifnamewasn't specified, if the file contains a signature.static booleanisSigned(java.io.File zipFile, java.lang.String name)Returnstrueif the file exists and is signed with the signature specified, or, ifnamewasn't specified, if the file contains a signature.voidsetFile(java.io.File file)The jarfile that is to be tested for the presence of a signature.voidsetName(java.lang.String name)The signature name to check jarfile for.- 
Methods inherited from class org.apache.tools.ant.types.DataTypecheckAttributesAllowed, checkChildrenAllowed, circularReference, clone, dieOnCircularReference, dieOnCircularReference, dieOnCircularReference, getCheckedRef, getCheckedRef, getCheckedRef, getCheckedRef, getCheckedRef, getDataTypeName, getRefid, invokeCircularReferenceCheck, isChecked, isReference, noChildrenAllowed, pushAndInvokeCircularReferenceCheck, setChecked, setRefid, tooManyAttributes, toString
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Methods inherited from class org.apache.tools.ant.ProjectComponentgetDescription, getLocation, getProject, log, log, setDescription, setLocation, setProject
 
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Method Detail- 
setFilepublic void setFile(java.io.File file) The jarfile that is to be tested for the presence of a signature.- Parameters:
- file- jarfile to be tested.
 
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setNamepublic void setName(java.lang.String name) The signature name to check jarfile for.- Parameters:
- name- signature to look for.
 
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isSignedpublic static boolean isSigned(java.io.File zipFile, java.lang.String name) throws java.io.IOExceptionReturnstrueif the file exists and is signed with the signature specified, or, ifnamewasn't specified, if the file contains a signature.- Parameters:
- zipFile- the zipfile to check
- name- the signature to check (may be killed)
- Returns:
- true if the file is signed.
- Throws:
- java.io.IOException- on error
 
 
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