com.codemesh.terp.eval.converters
Class ToJdk

java.lang.Object
  com.codemesh.terp.eval.converters.ToJdk

All Implemented Interfaces:

Converter<Jdk>

public class ToJdk
extends java.lang.Object
implements Converter<Jdk>

A converter that returns a JDK instance or null. This converter is registered with the terp framework under the ^jdk() alias.

Field Summary

protected static ToFile	TO_FILE
protected static ToVersion	TO_VERSION

Constructor Summary

ToJdk()

Method Summary

Jdk	fromFile(java.io.File jre)
Jdk	fromMap(java.util.Map<java.lang.String,java.lang.Object> map)
Jdk	fromObject(java.lang.Object obj, TerpContext ctx) Converts the given object into an object of the target type.
Jdk	fromString(java.lang.String jdk)
Jdk	fromVersion(Version vers)

Methods inherited from class java.lang.Object

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

Field Detail

TO_VERSION

protected static final ToVersion TO_VERSION

TO_FILE

protected static final ToFile TO_FILE

Constructor Detail

ToJdk

public ToJdk()

Method Detail

fromObject

public Jdk fromObject(java.lang.Object obj,
                      TerpContext ctx)

Converts the given object into an object of the target type. Conversions can be implemented in any way that makes sense. Normally, converters will return null for null, but some converters may choose to interpret null as an indicator to return a default-initialized target object. An example of this type of conversion is the ShellExecutor. null simply indicates that no preference overrides of any kind have been provided.

Specified by:

fromObject in interface Converter<Jdk>

Parameters:

obj - the source object.

ctx - the context in which the conversion takes place.

Returns:

an instance of the target type or null.

fromString

public Jdk fromString(java.lang.String jdk)

fromFile

public Jdk fromFile(java.io.File jre)

fromVersion

public Jdk fromVersion(Version vers)

fromMap

public Jdk fromMap(java.util.Map<java.lang.String,java.lang.Object> map)