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
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Fields inherited from class org.apache.tools.ant.ProjectComponent
description, location, project
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Constructor Summary
Constructors Constructor Description IsSigned()
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Method Summary
Modifier and Type Method Description boolean
eval()
Returnstrue
if the file exists and is signed with the signature specified, or, ifname
wasn't specified, if the file contains a signature.static boolean
isSigned(java.io.File zipFile, java.lang.String name)
Returnstrue
if the file exists and is signed with the signature specified, or, ifname
wasn't specified, if the file contains a signature.void
setFile(java.io.File file)
The jarfile that is to be tested for the presence of a signature.void
setName(java.lang.String name)
The signature name to check jarfile for.-
Methods inherited from class org.apache.tools.ant.types.DataType
checkAttributesAllowed, 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.ProjectComponent
getDescription, getLocation, getProject, log, log, setDescription, setLocation, setProject
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Method Detail
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setFile
public 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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setName
public void setName(java.lang.String name)
The signature name to check jarfile for.- Parameters:
name
- signature to look for.
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isSigned
public static boolean isSigned(java.io.File zipFile, java.lang.String name) throws java.io.IOException
Returnstrue
if the file exists and is signed with the signature specified, or, ifname
wasn't specified, if the file contains a signature.- Parameters:
zipFile
- the zipfile to checkname
- the signature to check (may be killed)- Returns:
- true if the file is signed.
- Throws:
java.io.IOException
- on error
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