| /*********************************************************************************
|
| * Copyright (c) 2009,2019 Mia-Software and others.
|
| * All rights reserved. This program and the accompanying materials
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| * are made available under the terms of the Eclipse Public License v2.0
|
| * which accompanies this distribution, and is available at
|
| * http://www.eclipse.org/legal/epl-v20.html
|
| *
|
| * Contributors:
|
| * Fabien Giquel (Mia-Software) - initial API and implementation
|
| * Nicolas Bros (Mia-Software) - adapted to new discovery framework (Bug 335003)
|
| *********************************************************************************/ |
| package org.eclipse.modisco.jee.jsp.discoverer;
|
|
|
| import org.eclipse.core.resources.IContainer;
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| import org.eclipse.core.resources.IProject;
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| import org.eclipse.core.resources.IResource;
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| import org.eclipse.core.runtime.IProgressMonitor;
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| import org.eclipse.emf.common.util.URI;
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| import org.eclipse.emf.ecore.resource.Resource;
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| import org.eclipse.jdt.core.IJavaElement;
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| import org.eclipse.jdt.core.IJavaProject;
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| import org.eclipse.jdt.core.IPackageFragment;
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| import org.eclipse.modisco.infra.discovery.core.exception.DiscoveryException;
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| import org.eclipse.modisco.jee.jsp.Model;
|
|
|
| public class DiscoverJspModelFromJavaElement extends AbstractJspDiscoverer<IJavaElement> {
|
|
|
| public static final String ID = "org.eclipse.modisco.jee.jsp.discoverer.javaElement"; //$NON-NLS-1$
|
|
|
| public boolean isApplicableTo(final IJavaElement javaElement) {
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| if (javaElement instanceof IJavaProject) {
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| IJavaProject javaProject = (IJavaProject) javaElement;
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| return javaProject.exists() && javaProject.getProject() != null
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| && javaProject.getProject().exists();
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| }
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| if (javaElement instanceof IPackageFragment) {
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| IPackageFragment packageFragment = (IPackageFragment) javaElement;
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| return packageFragment.exists() && packageFragment.getResource().exists()
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| && packageFragment.getResource() instanceof IContainer;
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| }
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| return false;
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| }
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|
|
| @Override
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| protected void basicDiscoverElement(final IJavaElement javaElement,
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| final IProgressMonitor monitor) throws DiscoveryException {
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| monitor.beginTask(Messages.discoveringJspModel, IProgressMonitor.UNKNOWN);
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| Model model = getEFactory().createModel();
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| Resource targetModel = createTargetModel();
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| targetModel.getContents().add(model);
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|
|
| if (javaElement instanceof IJavaProject) {
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| IJavaProject javaProject = (IJavaProject) javaElement;
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| IProject project = javaProject.getProject();
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| setDefaultTargetURI(URI.createPlatformResourceURI(
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| project.getFullPath().append(project.getName()).toString()
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| .concat(JSPDiscoveryConstants.JSP_MODEL_FILE_SUFFIX), true));
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| discoverDirectory(project.getLocation().toFile(), model);
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| } else if (javaElement instanceof IPackageFragment) {
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| IPackageFragment packageFragment = (IPackageFragment) javaElement;
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| IResource resource = packageFragment.getResource();
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| if (resource instanceof IContainer) {
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| IContainer container = (IContainer) resource;
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| setDefaultTargetURI(URI.createPlatformResourceURI(
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| container.getFullPath().append(container.getName()).toString()
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| .concat(JSPDiscoveryConstants.JSP_MODEL_FILE_SUFFIX), true));
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| discoverDirectory(container.getLocation().toFile(), model);
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| } else {
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| throw new IllegalArgumentException("Not a container"); //$NON-NLS-1$
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| }
|
| } else {
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| throw new IllegalArgumentException("Unhandled input"); //$NON-NLS-1$
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| }
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| }
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| }
|