runtime/org.argeo.slc.core/src/main/java/org/argeo/slc/core/execution/ExecutionResourcesFactoryBean.java

   1 /*
   2  * Copyright (C) 2007-2012 Argeo GmbH
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the "License");
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at
   7  *
   8  *         http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an "AS IS" BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  */
  16 package org.argeo.slc.core.execution;
  17
  18 import org.springframework.beans.factory.FactoryBean;
  19 import org.springframework.core.io.Resource;
  20 import org.springframework.util.Assert;
  21
  22 /** Workaround when execution placedholders needs to be passed.*/
  23 public class ExecutionResourcesFactoryBean implements FactoryBean {
  24         private ExecutionResources executionResources;
  25         private String relativePath;
  26
  27         public Object getObject() throws Exception {
  28                 Assert.notNull(executionResources, "executionResources is null");
  29                 Assert.notNull(relativePath, "relativePath is null");
  30                 return executionResources.getWritableResource(relativePath);
  31         }
  32
  33         public Class<? extends Object> getObjectType() {
  34                 return Resource.class;
  35         }
  36
  37         public boolean isSingleton() {
  38                 return true;
  39         }
  40
  41         public void setExecutionResources(ExecutionResources executionResources) {
  42                 this.executionResources = executionResources;
  43         }
  44
  45         public void setRelativePath(String relativePath) {
  46                 this.relativePath = relativePath;
  47         }
  48
  49 }