Rename SLC Core into SLC Spring.

[gpl/argeo-slc.git] / org.argeo.slc.spring / src / org / argeo / slc / core / execution / OsFileFactoryBean.java

diff --git a/org.argeo.slc.spring/src/org/argeo/slc/core/execution/OsFileFactoryBean.java b/org.argeo.slc.spring/src/org/argeo/slc/core/execution/OsFileFactoryBean.java
new file mode 100644 (file)
index 0000000..e524970
--- /dev/null
+++ b/org.argeo.slc.spring/src/org/argeo/slc/core/execution/OsFileFactoryBean.java
@@ -0,0 +1,64 @@
+/*
+ * 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.core.execution;
+
+import java.io.File;
+
+import org.springframework.beans.factory.FactoryBean;
+import org.springframework.core.io.Resource;
+import org.springframework.util.Assert;
+
+/** Retrieve an OS File from the given resource. */
+public class OsFileFactoryBean implements FactoryBean<String> {
+       private ExecutionResources executionResources;
+       private Resource resource;
+       private Boolean overwrite = false;
+
+       /** Return an existing file on the file system. */
+       public String getObject() throws Exception {
+               Assert.notNull(executionResources, "executionResources is null");
+               Assert.notNull(resource, "resource is null");
+               return executionResources.getAsOsPath(resource, overwrite);
+       }
+
+       /** Return {@link Object} because CGLIB is unable to proxy {@link File}. */
+       public Class<? extends Object> getObjectType() {
+               return CharSequence.class;
+       }
+
+       public boolean isSingleton() {
+               return false;
+       }
+
+       /** The execution resources object. */
+       public void setExecutionResources(ExecutionResources executionResources) {
+               this.executionResources = executionResources;
+       }
+
+       /** The resource to access. */
+       public void setResource(Resource resource) {
+               this.resource = resource;
+       }
+
+       /**
+        * Whether to overwrite the resource if it already exists. Default is
+        * <code>false</code>.
+        */
+       public void setOverwrite(Boolean overwrite) {
+               this.overwrite = overwrite;
+       }
+
+}