/*******************************************************************************
* Copyright (c) 2012 Spring IDE Developers
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Spring IDE Developers - initial API and implementation
*******************************************************************************/
package org.springframework.ide.eclipse.data.jdt.core;
import java.util.ArrayList;
import java.util.List;
import org.eclipse.jdt.core.IJavaProject;
import org.eclipse.jdt.core.IMethod;
import org.eclipse.jdt.core.IType;
import org.eclipse.jdt.core.ITypeRoot;
import org.eclipse.jdt.core.JavaModelException;
import org.eclipse.jdt.core.compiler.CategorizedProblem;
import org.eclipse.jdt.core.compiler.CompilationParticipant;
import org.eclipse.jdt.core.compiler.ReconcileContext;
import org.eclipse.jdt.core.dom.CompilationUnit;
import org.springframework.data.mapping.PropertyReferenceException;
import org.springframework.data.repository.query.parser.PartTree;
import org.springframework.ide.eclipse.core.SpringCore;
import org.springframework.ide.eclipse.data.internal.validation.InvalidDerivedQueryRule;
import org.springsource.ide.eclipse.commons.core.SpringCoreUtils;
/**
* @author Oliver Gierke
* @deprecated replaced with {@link InvalidDerivedQueryRule}.
*/
public class SpringDataCompilationParticipant extends CompilationParticipant {
/*
* (non-Javadoc)
* @see org.eclipse.jdt.core.compiler.CompilationParticipant#isActive(org.eclipse.jdt.core.IJavaProject)
*/
@Override
public boolean isActive(IJavaProject project) {
return SpringCoreUtils.isSpringProject(project.getResource());
}
/* (non-Javadoc)
* @see org.eclipse.jdt.core.compiler.CompilationParticipant#reconcile(org.eclipse.jdt.core.compiler.ReconcileContext)
*/
@Override
public void reconcile(ReconcileContext context) {
try {
CompilationUnit compilationUnit = context.getAST3();
ITypeRoot typeRoot = compilationUnit.getTypeRoot();
IType type = typeRoot.findPrimaryType();
// Skip non-interfaces
if (type == null || !type.isInterface() || type.isAnnotation()) {
super.reconcile(context);
return;
}
// Skip non-spring-data repositories
if (!RepositoryInformation.isSpringDataRepository(type)) {
super.reconcile(context);
return;
}
// resolve repository information and generate problem markers
RepositoryInformation information = new RepositoryInformation(type);
Class<?> domainClass = information.getManagedDomainClass();
if (domainClass == null) {
super.reconcile(context);
return;
}
List<CategorizedProblem> problems = new ArrayList<CategorizedProblem>();
for (IMethod method : information.getMethodsToValidate()) {
String methodName = method.getElementName();
try {
new PartTree(methodName, domainClass);
} catch (PropertyReferenceException e) {
problems.add(new InvalidDerivedQueryProblem(method, e.getMessage()));
}
}
context.putProblems("org.eclipse.jdt.core.problem", problems.toArray(new CategorizedProblem[problems.size()]));
} catch (JavaModelException e) {
SpringCore.log(e);
} catch (Exception e) {
SpringCore.log(e);
} catch (Error e) {
SpringCore.log(e);
}
super.reconcile(context);
}
}