org.argeo.slc.core/src/org/argeo/slc/core/build/ResourceDistribution.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.build;
  17
  18 import java.io.IOException;
  19 import java.io.InputStream;
  20
  21 import org.argeo.slc.SlcException;
  22 import org.argeo.slc.StreamReadable;
  23 import org.argeo.slc.build.Distribution;
  24 import org.springframework.core.io.Resource;
  25
  26 /** A software distribution archive accessible via a {@link Resource}. */
  27 public class ResourceDistribution implements Distribution, StreamReadable {
  28         private Resource resource;
  29
  30         public ResourceDistribution() {
  31         }
  32
  33         public ResourceDistribution(Resource location) {
  34                 this.resource = location;
  35         }
  36
  37         public String getDistributionId() {
  38                 return resource.toString();
  39         }
  40
  41         public Resource getResource() {
  42                 return resource;
  43         }
  44
  45         public void setResource(Resource resource) {
  46                 this.resource = resource;
  47         }
  48
  49         public InputStream getInputStream() {
  50                 try {
  51                         return resource.getInputStream();
  52                 } catch (IOException e) {
  53                         throw new SlcException("Cannot get input stream", e);
  54                 }
  55         }
  56
  57         @Override
  58         public String toString() {
  59                 return resource.toString();
  60         }
  61
  62 }