Class ExtensionSet
java.lang.Object
org.apache.tools.ant.ProjectComponent
org.apache.tools.ant.types.DataType
org.apache.tools.ant.taskdefs.optional.extension.ExtensionSet
- All Implemented Interfaces:
Cloneable
The Extension set lists a set of "Optional Packages" /
"Extensions".
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Field Summary
Fields inherited from class org.apache.tools.ant.ProjectComponent
description, location, project -
Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionvoidaddExtension(ExtensionAdapter extensionAdapter) Adds an extension that this library requires.voidaddFileset(FileSet fileSet) Adds a set of files about which extensions data will be extracted.voidaddLibfileset(LibFileSet fileSet) Adds a set of files about which extensions data will be extracted.protected voiddieOnCircularReference(Stack<Object> stk, Project p) Check to see whether any DataType we hold references to is included in the Stack (which holds all DataType instances that directly or indirectly reference this instance, including this instance itself).voidMakes this instance in effect a reference to another ExtensionSet instance.toExtensions(Project proj) Extract a set of Extension objects from the ExtensionSet.toString()Basic DataType toString().Methods inherited from class org.apache.tools.ant.types.DataType
checkAttributesAllowed, checkChildrenAllowed, circularReference, clone, dieOnCircularReference, dieOnCircularReference, getCheckedRef, getCheckedRef, getCheckedRef, getCheckedRef, getCheckedRef, getDataTypeName, getRefid, invokeCircularReferenceCheck, isChecked, isReference, noChildrenAllowed, pushAndInvokeCircularReferenceCheck, setChecked, tooManyAttributesMethods inherited from class org.apache.tools.ant.ProjectComponent
getDescription, getLocation, getProject, log, log, setDescription, setLocation, setProject
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Constructor Details
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ExtensionSet
public ExtensionSet()
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Method Details
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addExtension
Adds an extension that this library requires.- Parameters:
extensionAdapter- an extension that this library requires.
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addLibfileset
Adds a set of files about which extensions data will be extracted.- Parameters:
fileSet- a set of files about which extensions data will be extracted.
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addFileset
Adds a set of files about which extensions data will be extracted.- Parameters:
fileSet- a set of files about which extensions data will be extracted.
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toExtensions
Extract a set of Extension objects from the ExtensionSet.- Parameters:
proj- the project instance.- Returns:
- an array containing the Extensions from this set
- Throws:
BuildException- if an error occurs
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setRefid
Makes this instance in effect a reference to another ExtensionSet instance.You must not set another attribute or nest elements inside this element if you make it a reference.
- Overrides:
setRefidin classDataType- Parameters:
reference- the reference to which this instance is associated- Throws:
BuildException- if this instance already has been configured.
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dieOnCircularReference
Description copied from class:DataTypeCheck to see whether any DataType we hold references to is included in the Stack (which holds all DataType instances that directly or indirectly reference this instance, including this instance itself).If one is included, throw a BuildException created by
circularReference.This implementation is appropriate only for a DataType that cannot hold other DataTypes as children.
The general contract of this method is that it shouldn't do anything if
DataType.checkedis true and set it to true on exit.- Overrides:
dieOnCircularReferencein classDataType- Parameters:
stk- the stack of references to check.p- the project to use to dereference the references.- Throws:
BuildException- on error.
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toString
Description copied from class:DataTypeBasic DataType toString().
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