/*
* Reader.java
* Copyright (C) Cátedra SAES-UMU 2010 <catedra-saes-umu@listas.um.es>
*
* This program is free software: you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as published
* by the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
* See the GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package org.csu.idl.mwe2;
import java.util.ArrayList;
import java.util.List;
import org.csu.idl.preprocessor.Preprocessor;
import org.csu.idl.xtext.loader.IDLLoader;
import org.eclipse.emf.common.util.WrappedException;
import org.eclipse.emf.mwe2.runtime.workflow.IWorkflowComponent;
import org.eclipse.emf.mwe2.runtime.workflow.IWorkflowContext;
public class Reader implements IWorkflowComponent {
private String idlFile = null;
private String modelSlot = "model";
private final List<String> includePath = new ArrayList<String>();
public void addIncludePath(String includePath) {
this.includePath.add(includePath);
}
public String getModelSlot() {
return modelSlot;
}
public void setModelSlot(String modelSlot) {
this.modelSlot = modelSlot;
}
public void setIdlFile(String idlFile) {
this.idlFile = idlFile;
}
public String getIdlFile() {
return idlFile;
}
@Override
public void invoke(IWorkflowContext ctx) {
IDLLoader loader = new IDLLoader();
Preprocessor preprocessor = loader.getPreprocessor();
for(String include : includePath) {
preprocessor.addIncludePath(include);
}
try {
loader.load(idlFile);
} catch (Exception e) {
throw new WrappedException(e);
}
ctx.put(modelSlot, loader.getResource().getContents());
}
@Override
public void postInvoke() {
// TODO Auto-generated method stub
}
@Override
public void preInvoke() {
// TODO Auto-generated method stub
}
}