Package org.apache.tools.ant.types
Class Assertions
java.lang.Object
org.apache.tools.ant.ProjectComponent
org.apache.tools.ant.types.DataType
org.apache.tools.ant.types.Assertions
- All Implemented Interfaces:
java.lang.Cloneable
public class Assertions extends DataType implements java.lang.Cloneable
The assertion datatype. This type describes
assertion settings for the <java> task and others.
One can set the system assertions, and enable/disable those in
packages and classes.
Assertions can only be enabled or disabled when forking Java.
Example: set system assertions and all org.apache packages except
for ant, and the class org.apache.tools.ant.Main.
<assertions enableSystemAssertions="true" > <enable package="org.apache" /> <disable package="org.apache.ant" /> <enable class="org.apache.tools.ant.Main"/> </assertions>Disable system assertions; enable those in the anonymous package
<assertions enableSystemAssertions="false" > <enable package="..." /> </assertions>enable assertions in a class called Test
<assertions > <enable class="Test" /> </assertions>This type is a datatype, so you can declare assertions and use them later
<assertions id="project.assertions" > <enable project="org.apache.test" /> </assertions> <assertions refid="project.assertions" />
- Since:
- Ant 1.6
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Nested Class Summary
Nested Classes Modifier and Type Class Description static class
Assertions.BaseAssertion
base class for our assertion elements.static class
Assertions.DisabledAssertion
A disabled assertion disables thingsstatic class
Assertions.EnabledAssertion
an enabled assertion enables things -
Field Summary
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Constructor Summary
Constructors Constructor Description Assertions()
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Method Summary
Modifier and Type Method Description void
addDisable(Assertions.DisabledAssertion assertion)
disable assertionsvoid
addEnable(Assertions.EnabledAssertion assertion)
enable assertionsvoid
applyAssertions(java.util.List<java.lang.String> commandList)
add the assertions to a list in a format suitable for adding to a command linevoid
applyAssertions(java.util.ListIterator<java.lang.String> commandIterator)
add the assertions to a list in a format suitable for adding to a command linevoid
applyAssertions(CommandlineJava command)
apply all the assertions to the command.java.lang.Object
clone()
clone the objects.void
setEnableSystemAssertions(java.lang.Boolean enableSystemAssertions)
enable or disable system assertions.void
setRefid(Reference ref)
Set the value of the refid attribute.int
size()
how many assertions are made...will resolve references before returningMethods inherited from class org.apache.tools.ant.types.DataType
checkAttributesAllowed, checkChildrenAllowed, circularReference, dieOnCircularReference, dieOnCircularReference, dieOnCircularReference, getCheckedRef, getCheckedRef, getCheckedRef, getCheckedRef, getCheckedRef, getDataTypeName, getRefid, invokeCircularReferenceCheck, isChecked, isReference, noChildrenAllowed, pushAndInvokeCircularReferenceCheck, setChecked, tooManyAttributes, toString
Methods 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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Assertions
public Assertions()
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Method Details
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addEnable
enable assertions- Parameters:
assertion
- an enable assertion nested element
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addDisable
disable assertions- Parameters:
assertion
- a disable assertion nested element
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setEnableSystemAssertions
public void setEnableSystemAssertions(java.lang.Boolean enableSystemAssertions)enable or disable system assertions. Default is not set (neither -enablesystemassertions or -disablesytemassertions are used on the command line).- Parameters:
enableSystemAssertions
- if true enable system assertions
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setRefid
Set the value of the refid attribute.Subclasses may need to check whether any other attributes have been set as well or child elements have been created and thus override this method. if they do the must call
super.setRefid
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size
public int size()how many assertions are made...will resolve references before returning- Returns:
- total # of commands to make
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applyAssertions
public void applyAssertions(java.util.List<java.lang.String> commandList)add the assertions to a list in a format suitable for adding to a command line- Parameters:
commandList
- the command line to format
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applyAssertions
apply all the assertions to the command.- Parameters:
command
- the command line to format
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applyAssertions
public void applyAssertions(java.util.ListIterator<java.lang.String> commandIterator)add the assertions to a list in a format suitable for adding to a command line- Parameters:
commandIterator
- list of commands
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clone
public java.lang.Object clone() throws java.lang.CloneNotSupportedExceptionclone the objects. This is not a full depth clone; the list of assertions is cloned, but it does not clone the underlying assertions.
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