Package com.google.appengine.tools.enhancer

Class EnhancerTask

  • All Implemented Interfaces:
    Cloneable
    public class EnhancerTask
extends org.apache.tools.ant.taskdefs.Java
    An Ant task for ORM enhancement.

    In order to use this task, users must install a taskdef in Ant: 

       <taskdef name="enhancer" classpathref="appengine-sdk-classpath" 
       classname="com.google.appengine.tools.development.enhancer.EnhancerTask"/>
    Where appengine-sdk-classpath includes appengine-tools-api.jar.

    Options for this task are documented on DataNucleus' web site.

    • Field Summary

      • Fields inherited from class org.apache.tools.ant.taskdefs.Java

        redirector, redirectorElement

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

        target, taskName, taskType, wrapper

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

        description, location, project

    • Constructor Summary

      Constructors 
      Constructor Description
      EnhancerTask()
      Default constructor

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      void addFileSet​(org.apache.tools.ant.types.FileSet fs)
      Add a fileset.
      void execute()
      Execution method
      File getDir()
      Gets the root dir for looking for files
      protected File[] getFiles()  
      void setApi​(String api)
      set API Adapter
      void setCheckonly​(boolean checkonly)
      Whether to just check the enhancement state
      void setDestination​(File destdir)
      set output directory
      void setDir​(File dir)
      Sets the root dir for looking for files
      void setEnhancerName​(String enhancer)
      Set the symbolic name of the ClassEnhancer to use
      void setFileSuffixes​(String suffixes)
      Set one or more file suffixes for the input files.
      void setIf​(String ifpropertyset)
      Executes this task only if the property is set
      void setPersistenceUnit​(String unit)
      Set the persistence-unit name to enhance
      void setVerbose​(boolean verbose)
      set verbose

      • Methods inherited from class org.apache.tools.ant.taskdefs.Java

        addAssertions, addConfiguredRedirector, addEnv, addSysproperty, addSyspropertyset, checkConfiguration, clearArgs, createArg, createBootclasspath, createClasspath, createJvmarg, createModulepath, createPermissions, createUpgrademodulepath, createWatchdog, executeJava, executeJava, getCommandLine, getSysProperties, handleErrorFlush, handleErrorOutput, handleFlush, handleInput, handleOutput, maybeSetResultPropertyValue, run, setAppend, setArgs, setClassname, setClasspath, setClasspathRef, setCloneVm, setDiscardError, setDiscardOutput, setError, setErrorProperty, setFailonerror, setFork, setInput, setInputString, setJar, setJvm, setJvmargs, setJVMVersion, setLogError, setMaxmemory, setModule, setModulepath, setModulepathRef, setNewenvironment, setOutput, setOutputproperty, setResultProperty, setSourceFile, setSpawn, setTimeout, setupRedirector

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

        bindToOwner, getOwningTarget, getRuntimeConfigurableWrapper, getTaskName, getTaskType, getWrapper, init, isInvalid, log, log, log, log, maybeConfigure, perform, reconfigure, setOwningTarget, setRuntimeConfigurableWrapper, setTaskName, setTaskType

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

        clone, getDescription, getLocation, getProject, setDescription, setLocation, setProject

    • Constructor Detail

      • EnhancerTask

        public EnhancerTask()
        Default constructor

    • Method Detail

      • execute

        public void execute()
             throws org.apache.tools.ant.BuildException
        Execution method
        Overrides:
        execute in class org.apache.tools.ant.taskdefs.Java
        Throws:
        org.apache.tools.ant.BuildException - Thrown when an error occurs when processing the task

      • setCheckonly

        public void setCheckonly​(boolean checkonly)
        Whether to just check the enhancement state
        Parameters:
        checkonly - Whether to just check

      • setDestination

        public void setDestination​(File destdir)
        set output directory
        Parameters:
        destdir - output dir

      • setApi

        public void setApi​(String api)
        set API Adapter
        Parameters:
        api - API Adapter

      • setEnhancerName

        public void setEnhancerName​(String enhancer)
        Set the symbolic name of the ClassEnhancer to use
        Parameters:
        enhancer - Class Enhancer to use

      • setPersistenceUnit

        public void setPersistenceUnit​(String unit)
        Set the persistence-unit name to enhance
        Parameters:
        unit - Name of the persistence-unit to enhance

      • setDir

        public void setDir​(File dir)
        Sets the root dir for looking for files
        Overrides:
        setDir in class org.apache.tools.ant.taskdefs.Java
        Parameters:
        dir - the root dir

      • getDir

        public File getDir()
        Gets the root dir for looking for files
        Returns:
        the root dir

      • setFileSuffixes

        public void setFileSuffixes​(String suffixes)
        Set one or more file suffixes for the input files. Suffixes are separated with a comma(,)
        Parameters:
        suffixes - the suffices

      • setVerbose

        public void setVerbose​(boolean verbose)
        set verbose
        Parameters:
        verbose - Whether to give verbose output

      • addFileSet

        public void addFileSet​(org.apache.tools.ant.types.FileSet fs)
        Add a fileset. @see ant manual
        Parameters:
        fs - the FileSet

      • getFiles

        protected File[] getFiles()

      • setIf

        public void setIf​(String ifpropertyset)
        Executes this task only if the property is set