rcp/org.argeo.eclipse.ui.rcp/src/org/argeo/eclipse/ui/rcp/internal/rwt/RcpResourceManager.java

   1 package org.argeo.eclipse.ui.rcp.internal.rwt;
   2
   3 import java.io.ByteArrayInputStream;
   4 import java.io.IOException;
   5 import java.io.InputStream;
   6 import java.util.Collections;
   7 import java.util.Map;
   8 import java.util.TreeMap;
   9
  10 import org.apache.commons.io.IOUtils;
  11 import org.eclipse.rap.rwt.service.ResourceManager;
  12
  13 public class RcpResourceManager implements ResourceManager {
  14         private Map<String, byte[]> register = Collections
  15                         .synchronizedMap(new TreeMap<String, byte[]>());
  16
  17         @Override
  18         public void register(String name, InputStream in) {
  19                 try {
  20                         register.put(name, IOUtils.toByteArray(in));
  21                 } catch (IOException e) {
  22                         throw new RuntimeException("Cannot register " + name, e);
  23                 }
  24         }
  25
  26         @Override
  27         public boolean unregister(String name) {
  28                 return register.remove(name) != null;
  29         }
  30
  31         @Override
  32         public InputStream getRegisteredContent(String name) {
  33                 return new ByteArrayInputStream(register.get(name));
  34         }
  35
  36         @Override
  37         public String getLocation(String name) {
  38                 return name;
  39         }
  40
  41         @Override
  42         public boolean isRegistered(String name) {
  43                 return register.containsKey(name);
  44         }
  45
  46 }