1 files changed, 54 insertions, 0 deletions
diff --git a/common/plugins/org.eclipse.jpt.common.core/src/org/eclipse/jpt/common/core/internal/bundleexclude/FacetedReferencingProjectsPropertyTester.java b/common/plugins/org.eclipse.jpt.common.core/src/org/eclipse/jpt/common/core/internal/bundleexclude/FacetedReferencingProjectsPropertyTester.java
new file mode 100644
index 0000000000..c2c5cba4c9
--- /dev/null
+++ b/common/plugins/org.eclipse.jpt.common.core/src/org/eclipse/jpt/common/core/internal/bundleexclude/FacetedReferencingProjectsPropertyTester.java
@@ -0,0 +1,54 @@
+/*******************************************************************************
+ * Copyright (c) 2013 Oracle. 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:
+ *     Oracle - initial API and implementation
+ *******************************************************************************/
+package org.eclipse.jpt.common.core.internal.bundleexclude;
+
+import org.eclipse.core.expressions.PropertyTester;
+import org.eclipse.core.resources.IProject;
+import org.eclipse.core.resources.IResource;
+import org.eclipse.core.runtime.CoreException;
+import org.eclipse.jpt.common.core.internal.plugin.JptCommonCorePlugin;
+import org.eclipse.wst.common.project.facet.core.FacetedProjectFramework;
+
+public final class FacetedReferencingProjectsPropertyTester
+	extends PropertyTester
+{
+	private static final String ANY_FACETED_REFERENCING_PROJECTS_PROPERTY = "anyFacetedReferencingProjects"; //$NON-NLS-1$
+
+	//partially copied from org.eclipse.wst.common.project.facet.core.internal.FacetedProjectPropertyTester
+	public boolean test(final Object receiver, final String property, final Object[] args, final Object value) {
+		if (property.equals(ANY_FACETED_REFERENCING_PROJECTS_PROPERTY)) {
+			final String val = (String) value;
+			final int colonIndex = val.indexOf(':');
+			final String facetId;
+			final String versionExpression;
+			if (colonIndex == -1 || colonIndex == val.length() - 1) {
+				facetId = val;
+				versionExpression = null;
+			}
+			else {
+				facetId = val.substring(0, colonIndex);
+				versionExpression = val.substring(colonIndex + 1);
+			}
+			if (receiver instanceof IResource) {
+				try {
+					for (IProject project : ((IResource) receiver).getProject().getReferencingProjects()) {
+						if (FacetedProjectFramework.hasProjectFacet(project, facetId, versionExpression)) {
+							return true;
+						}
+					}
+				}
+				catch (CoreException e) {
+					JptCommonCorePlugin.instance().logError(e);
+				}
+			}
+		}
+		return false;
+	}
+}