antville/helma
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Added getInspector() method that returns a inspector/documentation class for

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the engine's application. For helma.scripting.fesi.FesiEngine this method returns
an instance of helma.doc.DocApplication.
This commit is contained in:
hns 2002-11-26 15:02:34 +00:00
parent 30d593119b
commit d864dc37fe
2 changed files with 24 additions and 28 deletions
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37
src/helma/scripting/ScriptingEngine.java
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@ -3,6 +3,7 @@
package helma.scripting;
import helma.framework.IPathElement;
import helma.framework.core.Application;
import helma.framework.core.Prototype;
import helma.framework.core.RequestEvaluator;
@ -66,33 +67,13 @@ public interface ScriptingEngine {
*/
public boolean hasFunction (Object thisObject, String functionName);
/**
* Get an IPathElement that offers introspection services into the application.
* If this method returns null, no introspection is available for this kind of engine.
* In order to be compatible with the standard Helma management application, this
* class should be compatible with helma.doc.DocApplication.
*/
public IPathElement getIntrospector ();
}

15
src/helma/scripting/fesi/FesiEngine.java
View file

@ -9,6 +9,7 @@ import helma.extensions.HelmaExtension;
import helma.extensions.ConfigurationException;
import helma.framework.*;
import helma.framework.core.*;
import helma.doc.DocApplication;
import helma.objectmodel.*;
import helma.objectmodel.db.DbMapping;
import helma.objectmodel.db.Relation;
@ -62,6 +63,8 @@ public final class FesiEngine implements ScriptingEngine {
// the global vars set by extensions
HashMap extensionGlobals;
// the introspector that provides documentation for this application
DocApplication doc = null;
/**
* Zero argument constructor.
@ -502,6 +505,18 @@ public final class FesiEngine implements ScriptingEngine {
return null;
}
/**
* Get a DocApplication object for a specific application.
*/
public IPathElement getIntrospector () {
if (doc == null) {
doc = new DocApplication (app.getName(), app.getAppDir().toString());
doc.readApplication ();
}
return doc;
}
/**
* Convert an input argument from Java to the scripting runtime
* representation.