runtime/org.argeo.slc.core/src/main/java/org/argeo/slc/core/deploy/LocalFilesDeployment.java

   1 package org.argeo.slc.core.deploy;
   2
   3 import java.io.File;
   4 import java.io.IOException;
   5 import java.io.InputStream;
   6 import java.io.OutputStream;
   7 import java.util.Map;
   8
   9 import org.apache.commons.io.FileUtils;
  10 import org.apache.commons.io.IOUtils;
  11 import org.argeo.slc.SlcException;
  12 import org.springframework.core.io.Resource;
  13
  14 public class LocalFilesDeployment implements Runnable {
  15         private String targetBase = "";
  16         private ResourceSet resourceSet;
  17
  18         public LocalFilesDeployment() {
  19         }
  20
  21         public LocalFilesDeployment(ResourceSet resourceSet) {
  22                 this.resourceSet = resourceSet;
  23         }
  24
  25         public void run() {
  26                 Map<String, Resource> resources = resourceSet.listResources();
  27                 for (String relPath : resources.keySet()) {
  28                         File targetFile = new File(targetBase + File.separator + relPath);
  29                         File parentDir = targetFile.getParentFile();
  30                         if (!parentDir.exists())
  31                                 parentDir.mkdirs();
  32
  33                         Resource resource = resources.get(relPath);
  34
  35                         InputStream in = null;
  36                         OutputStream out = null;
  37                         try {
  38                                 in = resource.getInputStream();
  39                                 out = FileUtils.openOutputStream(targetFile);
  40                                 IOUtils.copy(in, out);
  41                         } catch (IOException e) {
  42                                 throw new SlcException("Cannot extract " + resource + " to "
  43                                                 + targetFile, e);
  44                         } finally {
  45                                 IOUtils.closeQuietly(in);
  46                                 IOUtils.closeQuietly(out);
  47                         }
  48                 }
  49         }
  50
  51         public void setTargetBase(String targetBase) {
  52                 this.targetBase = targetBase;
  53         }
  54
  55         public void setResourceSet(ResourceSet resourceSet) {
  56                 this.resourceSet = resourceSet;
  57         }
  58
  59 }