1 files changed, 70 insertions, 0 deletions
diff --git a/jsf/plugins/org.eclipse.jst.jsf.core/src/org/eclipse/jst/jsf/core/jsfappconfig/WebContentRelativeJSFAppConfigLocater.java b/jsf/plugins/org.eclipse.jst.jsf.core/src/org/eclipse/jst/jsf/core/jsfappconfig/WebContentRelativeJSFAppConfigLocater.java
new file mode 100644
index 000000000..97b0cbc9d
--- /dev/null
+++ b/jsf/plugins/org.eclipse.jst.jsf.core/src/org/eclipse/jst/jsf/core/jsfappconfig/WebContentRelativeJSFAppConfigLocater.java
@@ -0,0 +1,70 @@
+/*******************************************************************************
+ * Copyright (c) 2005 Oracle Corporation.
+ * 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:
+ *    Ian Trimble - initial API and implementation
+ *******************************************************************************/ 
+package org.eclipse.jst.jsf.core.jsfappconfig;
+
+import java.util.Iterator;
+import java.util.LinkedHashSet;
+import java.util.List;
+import java.util.Set;
+
+import org.eclipse.core.resources.IFile;
+import org.eclipse.core.resources.IProject;
+import org.eclipse.wst.common.componentcore.resources.IVirtualFolder;
+import org.eclipse.wst.common.componentcore.resources.IVirtualResource;
+
+/**
+ * WebContentRelativeJSFAppConfigLocater is an abstract base class that
+ * attempts to locate specified application configuration files relative to a
+ * web content folder. Subclasses must override the getFilenames() method to
+ * return a list of filenames that the locateProviders() method will attempt to
+ * locate, and call locateProviders().
+ * 
+ * @author Ian Trimble - Oracle
+ */
+public abstract class WebContentRelativeJSFAppConfigLocater extends AbstractJSFAppConfigLocater {
+
+	/**
+	 * Locates application configuration resources specified by the filenames
+	 * (relative to the web content folder) returned by getFilenames(), and
+	 * updates the set of {@link IJSFAppConfigProvider} instances accordingly.
+	 */
+	public void locateProviders() {
+		IProject project = manager.getProject();
+		IVirtualFolder webContentFolder = JSFAppConfigUtils.getWebContentFolder(project);
+		if (webContentFolder != null) {
+			List filenames = getFilenames();
+			Iterator itFilenames = filenames.iterator();
+			Set newConfigProviders = new LinkedHashSet();
+			while (itFilenames.hasNext()) {
+				String filename = (String)itFilenames.next();
+				IVirtualResource appConfigResource = webContentFolder.findMember(filename);
+				if (appConfigResource != null && appConfigResource.getType() == IVirtualResource.FILE) {
+					IFile file = (IFile)appConfigResource.getUnderlyingResource();
+					if (file != null && file.exists()) {
+						ArtifactEditJSFAppConfigProvider configProvider = new ArtifactEditJSFAppConfigProvider(file);
+						newConfigProviders.add(configProvider);
+					}
+				}
+			}
+			updateConfigProviders(newConfigProviders);
+		}
+	}
+
+	/**
+	 * Gets a list of Strings representing the filenames (relative to the web
+	 * content folder) that locateProviders() will attempt to locate.
+	 * 
+	 * @return A list of Strings representing the filenames (relative to the
+	 * web content folder) that locateProviders() will attempt to locate.
+	 */
+	protected abstract List getFilenames();
+
+}