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/***************************************************************************************************
* Copyright (c) 2003, 2004 IBM Corporation and others. 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: IBM Corporation - initial API and implementation
**************************************************************************************************/
package org.eclipse.jst.j2ee.internal.wizard;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import org.eclipse.core.resources.IProject;
import org.eclipse.jface.operation.IRunnableWithProgress;
import org.eclipse.jst.j2ee.internal.earcreation.EAREditModel;
import org.eclipse.jst.j2ee.internal.earcreation.EARNatureRuntime;
import org.eclipse.jst.j2ee.internal.validation.UIEarValidator;
import org.eclipse.wst.common.frameworks.internal.ui.RunnableWithProgressWrapper;
import org.eclipse.wst.validation.internal.operations.OneValidatorOperation;
import org.eclipse.wst.validation.internal.operations.ValidatorManager;
public class EARValidationHelper {
/**
* Constructor for EARValidationHelper.
*/
private EARValidationHelper() {
super();
}
/**
* Return a list of runnable validation operations for all EAR projects which have auto validate
* enabled, and are impacted by the list of projects; If the ear project itself is in the list,
* then it is skipped.
*/
public static IRunnableWithProgress[] getEARValidationOperations(List modifiedProjects) {
List earProjects = EARNatureRuntime.getAllEARProjectsInWorkbench();
List result = new ArrayList(earProjects.size());
for (int i = 0; i < earProjects.size(); i++) {
IProject earProj = (IProject) earProjects.get(i);
if (willEARProjectNeedValidation(earProj, modifiedProjects)) {
result.add(createValidationRunnable(earProj));
}
}
return (IRunnableWithProgress[]) result.toArray(new IRunnableWithProgress[result.size()]);
}
/**
* Return a list of runnable validation operations for all EAR projects which have auto validate
* enabled, and are impacted by the j2ee project
*/
public static IRunnableWithProgress[] getEARValidationOperations(IProject modifiedJ2EEProject) {
return getEARValidationOperations(Collections.singletonList(modifiedJ2EEProject));
}
public static boolean isEARValidationAutoEnabled(IProject earProj) {
return ValidatorManager.getManager().isAutoValidate(earProj) && ValidatorManager.getManager().isEnabled(earProj, UIEarValidator.VALIDATOR_ID);
}
private static boolean willEARProjectNeedValidation(IProject earProj, List modifiedProjects) {
if (modifiedProjects.contains(earProj) || !isEARValidationAutoEnabled(earProj))
return false;
Object accessorKey = new Object();
EARNatureRuntime runtime = EARNatureRuntime.getRuntime(earProj);
EAREditModel editModel = runtime.getEarEditModelForRead(accessorKey);
try {
for (int i = 0; i < modifiedProjects.size(); i++) {
if (editModel.hasMappingToProject((IProject) modifiedProjects.get(i)))
return true;
}
} finally {
if (editModel != null)
editModel.releaseAccess(accessorKey);
}
return false;
}
/**
* Creates a new IRunnableWithProgress which runs a one validator operation on the EAR project
*/
public static IRunnableWithProgress createValidationRunnable(IProject earProj) {
OneValidatorOperation op = new OneValidatorOperation(earProj, UIEarValidator.VALIDATOR_ID, true, false);
return new RunnableWithProgressWrapper(op);
}
}
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