X-Git-Url: http://git.argeo.org/?a=blobdiff_plain;ds=sidebyside;f=org.argeo.slc.support%2Fsrc%2Forg%2Fargeo%2Fslc%2Fvfs%2FVfsResourceSet.java;fp=org.argeo.slc.support%2Fsrc%2Forg%2Fargeo%2Fslc%2Fvfs%2FVfsResourceSet.java;h=8adb27629a5b2f1c24854b91a7bc3c59a255c811;hb=b9505fef5ba8186433e903e9de3c73c17bdf6562;hp=0000000000000000000000000000000000000000;hpb=04ef2e4533e909122a560a5cb6499fa62bac82ec;p=gpl%2Fargeo-slc.git

diff --git a/org.argeo.slc.support/src/org/argeo/slc/vfs/VfsResourceSet.java b/org.argeo.slc.support/src/org/argeo/slc/vfs/VfsResourceSet.java
new file mode 100644
index 000000000..8adb27629
--- /dev/null
+++ b/org.argeo.slc.support/src/org/argeo/slc/vfs/VfsResourceSet.java
@@ -0,0 +1,69 @@
+/*
+ * Copyright (C) 2007-2012 Argeo GmbH
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *         http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.argeo.slc.vfs;
+
+import java.util.HashMap;
+import java.util.Map;
+
+import org.apache.commons.vfs2.FileObject;
+import org.apache.commons.vfs2.FileSystemException;
+import org.apache.commons.vfs2.FileSystemManager;
+import org.apache.commons.vfs2.VFS;
+import org.argeo.slc.SlcException;
+import org.argeo.slc.core.deploy.ResourceSet;
+import org.springframework.core.io.Resource;
+
+public class VfsResourceSet implements ResourceSet {
+	private String base;
+
+	public Map<String, Resource> listResources() {
+		try {
+			FileSystemManager fileSystemManager = VFS.getManager();
+			FileObject fileObject = fileSystemManager.resolveFile(base);
+			Map<String, Resource> map = new HashMap<String, Resource>();
+			addToMap(map, "", fileObject);
+
+			// TODO: add filters
+			return map;
+		} catch (FileSystemException e) {
+			throw new SlcException("Cannot list VFS resources from " + base, e);
+		}
+	}
+
+	/** recursive */
+	protected void addToMap(Map<String, Resource> map, String parentPath,
+			FileObject fileObject) {
+		try {
+			String newParentPath = parentPath
+					+ fileObject.getName().getBaseName() + '/';
+			if (fileObject.getType().hasChildren()) {
+				for (FileObject child : fileObject.getChildren()) {
+					addToMap(map, newParentPath, child);
+				}
+			} else {
+				map.put(parentPath + fileObject.getName().getBaseName(),
+						new VfsResource(fileObject));
+			}
+		} catch (FileSystemException e) {
+			throw new SlcException("Cannot add children from " + parentPath, e);
+		}
+	}
+
+	public void setBase(String base) {
+		this.base = base;
+	}
+
+}