runtime/org.argeo.slc.core/src/main/java/org/argeo/slc/core/build/ResourceDistribution.java

   1 /*
   2  * Copyright (C) 2010 Mathieu Baudier <mbaudier@argeo.org>
   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
  17 package org.argeo.slc.core.build;
  18
  19 import java.io.IOException;
  20 import java.io.InputStream;
  21
  22 import org.argeo.slc.SlcException;
  23 import org.argeo.slc.StreamReadable;
  24 import org.argeo.slc.build.Distribution;
  25 import org.springframework.core.io.Resource;
  26
  27 /** A software distribution archive accessible via a {@link Resource}. */
  28 public class ResourceDistribution implements Distribution, StreamReadable {
  29         private Resource resource;
  30
  31         public ResourceDistribution() {
  32         }
  33
  34         public ResourceDistribution(Resource location) {
  35                 this.resource = location;
  36         }
  37
  38         public String getDistributionId() {
  39                 return resource.toString();
  40         }
  41
  42         public Resource getResource() {
  43                 return resource;
  44         }
  45
  46         public void setResource(Resource resource) {
  47                 this.resource = resource;
  48         }
  49
  50         public InputStream getInputStream() {
  51                 try {
  52                         return resource.getInputStream();
  53                 } catch (IOException e) {
  54                         throw new SlcException("Cannot get input stream", e);
  55                 }
  56         }
  57
  58         @Override
  59         public String toString() {
  60                 return resource.toString();
  61         }
  62
  63 }