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package org.apache.tuscany.core.system.loader;
import org.apache.tuscany.core.system.assembly.SystemAssemblyFactory;
import org.apache.tuscany.core.system.assembly.impl.SystemAssemblyFactoryImpl;
import org.apache.tuscany.core.system.scdl.ScdlFactory;
import org.apache.tuscany.core.system.scdl.SystemImplementation;
import org.apache.tuscany.model.assembly.AssemblyModelContext;
import org.apache.tuscany.model.assembly.AssemblyModelObject;
import org.apache.tuscany.model.scdl.loader.SCDLModelLoader;
import org.apache.tuscany.sdo.util.SDOUtil;
/**
* Populates the assembly model from an SCDL model
*/
public class SystemSCDLModelLoader implements SCDLModelLoader {
private SystemAssemblyFactory systemFactory;
static {
// Register the system SCDL model
SDOUtil.registerStaticTypes(ScdlFactory.class);
}
/**
* Constructs a new JavaSCDLModelLoader.
*/
public SystemSCDLModelLoader() {
this.systemFactory=new SystemAssemblyFactoryImpl();
}
/**
* @see org.apache.tuscany.model.scdl.loader.SCDLModelLoader#load(org.apache.tuscany.model.assembly.AssemblyModelContext, java.lang.Object)
*/
public AssemblyModelObject load(AssemblyModelContext modelContext, Object object) {
if (object instanceof SystemImplementation) {
SystemImplementation scdlImplementation=(SystemImplementation)object;
org.apache.tuscany.core.system.assembly.SystemImplementation implementation=systemFactory.createSystemImplementation();
Class implementationClass;
try {
implementationClass=modelContext.getSystemResourceLoader().loadClass(scdlImplementation.getClass_());
} catch (ClassNotFoundException e) {
throw new IllegalArgumentException(e);
}
implementation.setImplementationClass(implementationClass);
return implementation;
} else
return null;
}
}
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