org.apache.tools.ant.taskdefs
Class XmlProperty

java.lang.Object

  |

  +--org.apache.tools.ant.ProjectComponent

        |

        +--org.apache.tools.ant.Task

              |

              +--org.apache.tools.ant.taskdefs.XmlProperty

public class XmlProperty

extends Task

Loads property values from a valid XML file, generating the property names from the file's element and attribute names. Example:

   <root-tag myattr="true">
     <inner-tag someattr="val">Text</inner-tag>
     <a2><a3><a4>false</a4></a3></a2>
   </root-tag>

this generates

  root-tag(myattr)=true
  root-tag.inner-tag=Text
  root-tag.inner-tag(someattr)=val
  root-tag.a2.a3.a4=false
 

Author:

Nicola Ken Barozzi

, Erik Hatcher

Field Summary

Fields inherited from class org.apache.tools.ant.Task

description, location, target, taskName, taskType, wrapper

Fields inherited from class org.apache.tools.ant.ProjectComponent

project

Constructor Summary

XmlProperty()
Constructor.

Method Summary

void	execute() Run the task.
void	init() Initializes the task.
void	setCollapseAttributes(boolean collapseAttributes) flag to treat attributes as nested elements; optional, default false
void	setFile(java.io.File src) The XML file to parse; required.
void	setKeeproot(boolean keepRoot) flag to include the xml root tag as a first value in the property name; optional, default is true
void	setPrefix(java.lang.String prefix) the prefix to prepend to each property
void	setValidate(boolean validate) flag to validate the XML file; optional, default false

Methods inherited from class org.apache.tools.ant.Task

getDescription, getLocation, getOwningTarget, getRuntimeConfigurableWrapper, getTaskName, handleErrorOutput, handleOutput, isInvalid, log, log, maybeConfigure, perform, setDescription, setLocation, setOwningTarget, setRuntimeConfigurableWrapper, setTaskName

Methods inherited from class org.apache.tools.ant.ProjectComponent

getProject, setProject

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

public XmlProperty()

Constructor.

Method Detail

init

public void init()

Initializes the task.

Overrides:

init in class Task

execute

public void execute()
             throws BuildException

Run the task.

Overrides:

execute in class Task

Throws:

BuildException - The exception raised during task execution.

To do:

validate the source file is valid before opening, print a better error message

, add a verbose level log message listing the name of the file being loaded

setFile

public void setFile(java.io.File src)

The XML file to parse; required.

setPrefix

public void setPrefix(java.lang.String prefix)

the prefix to prepend to each property

setKeeproot

public void setKeeproot(boolean keepRoot)

flag to include the xml root tag as a first value in the property name; optional, default is true

setValidate

public void setValidate(boolean validate)

flag to validate the XML file; optional, default false

setCollapseAttributes

public void setCollapseAttributes(boolean collapseAttributes)

flag to treat attributes as nested elements; optional, default false