Add StringResourceLoader
------------------------
Key: VELOCITY-726
URL: https://issues.apache.org/jira/browse/VELOCITY-726
Project: Velocity
Issue Type: Improvement
Components: Engine
Affects Versions: 1.6.2
Reporter: Wim Deblauwe
I would like to see an implementation of ResourceLoader that where you can pass
a literal String, and that is the template. Something like this:
public class StringResourceLoader extends ResourceLoader
{
@Override
public void init( ExtendedProperties extendedProperties )
{
}
@Override
public InputStream getResourceStream( String s ) throws
ResourceNotFoundException
{
return new ByteArrayInputStream( s.getBytes() );
}
@Override
public boolean isSourceModified( Resource resource )
{
return true;
}
@Override
public long getLastModified( Resource resource )
{
return 0;
}
}
I tested this and it works, but I am assuming this could be handy for others as
well.
On a side note. Why do you have all this ResourceLoaders and their
configuration? Would it not be easier to just create a getTemplate( InputStream
) method, then people can get the inputstream from whereever they want? I had
now go through quite some hoops with classloading because I need to use
Velocity from a plugin into another system. (For those also struggeling with
this, you need to call:
Thread.currentThread().setContextClassLoader( getClass().getClassLoader() );
before you create your VelocityContext, and use the ClasspathResourceLoader)
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