diff options
Diffstat (limited to 'sca-java-2.x/contrib/samples/photo-gallery/src/main/java')
5 files changed, 351 insertions, 0 deletions
diff --git a/sca-java-2.x/contrib/samples/photo-gallery/src/main/java/launch/LaunchGallery.java b/sca-java-2.x/contrib/samples/photo-gallery/src/main/java/launch/LaunchGallery.java new file mode 100644 index 0000000000..1007cd49b0 --- /dev/null +++ b/sca-java-2.x/contrib/samples/photo-gallery/src/main/java/launch/LaunchGallery.java @@ -0,0 +1,34 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + +package launch; + +import org.apache.tuscany.sca.host.embedded.SCADomain; + +public class LaunchGallery { + public static void main(String[] args) throws Exception { + System.out.println("Starting ..."); + SCADomain scaDomain = SCADomain.newInstance("photo-gallery.composite"); + System.out.println("photo.gallery.composite ready for big business !!!"); + System.in.read(); + System.out.println("Stopping ..."); + scaDomain.close(); + System.out.println(); + } +} diff --git a/sca-java-2.x/contrib/samples/photo-gallery/src/main/java/launch/LaunchGalleryJCR.java b/sca-java-2.x/contrib/samples/photo-gallery/src/main/java/launch/LaunchGalleryJCR.java new file mode 100644 index 0000000000..d07dc63592 --- /dev/null +++ b/sca-java-2.x/contrib/samples/photo-gallery/src/main/java/launch/LaunchGalleryJCR.java @@ -0,0 +1,34 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + +package launch; + +import org.apache.tuscany.sca.host.embedded.SCADomain; + +public class LaunchGalleryJCR { + public static void main(String[] args) throws Exception { + System.out.println("Starting ..."); + SCADomain scaDomain = SCADomain.newInstance("photo-gallery-jcr.composite"); + System.out.println("photo.gallery.composite ready for big business !!!"); + System.in.read(); + System.out.println("Stopping ..."); + scaDomain.close(); + System.out.println(); + } +} diff --git a/sca-java-2.x/contrib/samples/photo-gallery/src/main/java/services/Album.java b/sca-java-2.x/contrib/samples/photo-gallery/src/main/java/services/Album.java new file mode 100644 index 0000000000..d614b6a504 --- /dev/null +++ b/sca-java-2.x/contrib/samples/photo-gallery/src/main/java/services/Album.java @@ -0,0 +1,29 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + +package services; + +import org.oasisopen.sca.annotation.Remotable; + +@Remotable +public interface Album { + + public String[] getPictures(); + +} diff --git a/sca-java-2.x/contrib/samples/photo-gallery/src/main/java/services/AlbumImpl.java b/sca-java-2.x/contrib/samples/photo-gallery/src/main/java/services/AlbumImpl.java new file mode 100644 index 0000000000..3cdc56e641 --- /dev/null +++ b/sca-java-2.x/contrib/samples/photo-gallery/src/main/java/services/AlbumImpl.java @@ -0,0 +1,95 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + +package services; + +import java.io.File; +import java.io.FilenameFilter; +import java.net.URL; +import java.util.ArrayList; +import java.util.List; + +import org.oasisopen.sca.annotation.Init; +import org.oasisopen.sca.annotation.Property; + +public class AlbumImpl implements Album { + private String gallery; + private String album; + private String location; + private List<String> pictures = new ArrayList<String>(); + + @Property + public void setGallery(String gallery) { + this.gallery = gallery; + this.location = null; + } + @Property + public void setAlbum(String album) { + this.album = album; + this.location = null; + } + + protected String getLocation() { + if (location == null) { + location = gallery + "/" + album + "/"; + } + return location; + + } + + @Init + public void init() { + try { + URL albumURL = this.getClass().getClassLoader().getResource(getLocation()); + if(albumURL != null) { + File album = new File(albumURL.toURI()); + if (album.isDirectory() && album.exists()) { + String[] listPictures = album.list(new ImageFilter(".jpg")); + for(String image : listPictures) { + image = getLocation() + image; + pictures.add(image); + } + } + } + } catch (Exception e) { + // FIXME: ignore for now + e.printStackTrace(); + } + } + + public String[] getPictures() { + String[] pictureArray = new String[pictures.size()]; + pictures.toArray(pictureArray); + return pictureArray; + } + + /** + * Inner fileFilter class + */ + private class ImageFilter implements FilenameFilter { + String afn; + ImageFilter(String afn) { this.afn = afn; } + public boolean accept(File dir, String name) { + // Strip path information: + String f = new File(name).getName(); + return f.indexOf(afn) != -1; + } + } ///:~ + +} diff --git a/sca-java-2.x/contrib/samples/photo-gallery/src/main/java/services/jcr/AlbumImpl.java b/sca-java-2.x/contrib/samples/photo-gallery/src/main/java/services/jcr/AlbumImpl.java new file mode 100644 index 0000000000..8ede831ea0 --- /dev/null +++ b/sca-java-2.x/contrib/samples/photo-gallery/src/main/java/services/jcr/AlbumImpl.java @@ -0,0 +1,159 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + +package services.jcr; + +import java.io.File; +import java.io.FilenameFilter; +import java.io.InputStream; +import java.net.URL; +import java.util.ArrayList; +import java.util.List; + +import javax.jcr.Node; +import javax.jcr.NodeIterator; +import javax.jcr.Repository; +import javax.jcr.Session; +import javax.jcr.SimpleCredentials; + +import org.apache.jackrabbit.core.TransientRepository; +import org.oasisopen.sca.annotation.Init; +import org.oasisopen.sca.annotation.Property; + +import services.Album; + +public class AlbumImpl implements Album { + private String gallery; + private String album; + private String location; + private Repository repository=null; + private Session session=null; + + @Property + public void setGallery(String gallery) { + this.gallery = gallery; + this.location = null; + } + @Property + public void setAlbum(String album) { + this.album = album; + this.location = null; + } + + protected String getLocation() { + if (location == null) { + location = gallery + "/" + album + "/"; + } + return location; + + } + + @Init + public void init() { + try { + URL albumURL = this.getClass().getClassLoader().getResource(getLocation()); + if(albumURL != null) { + repository = new TransientRepository(); + session = repository.login( + new SimpleCredentials("username", "password".toCharArray())); + try { + File album = new File(albumURL.toURI()); + if (album.isDirectory() && album.exists()) { + String[] listPictures = album.list(new ImageFilter(".jpg")); + for(String image : listPictures) { + Node root=session.getRootNode(); + Node picNode=root.addNode(image); + InputStream inFile = getClass().getClassLoader().getResourceAsStream(getLocation()+image); + picNode.setProperty("image", inFile ); + picNode.setProperty("name", image); + picNode.setProperty("location", getLocation()+image); + //image = getLocation() + image; + //pictures.add(image); + } + } + + session.save(); + }catch (Exception e){ + // FIXME: ignore for now + e.printStackTrace(); + } + } + } catch (Exception e) { + // FIXME: ignore for now + e.printStackTrace(); + } + } + + public String[] getPictures() { + List<String> pictures = new ArrayList<String>(); + + try{ + Node root=session.getRootNode(); + NodeIterator nodes = root.getNodes(); + + while(nodes.hasNext()){ + Node node=nodes.nextNode(); + if(node.getPath().equals("/jcr:system")) continue; + + pictures.add(node.getProperty("location").getString()); + //System.out.println(node.getProperty("name").getString()); + //System.out.println(node.getPath()); + } + }catch (Exception e) { + // FIXME: ignore for now + e.printStackTrace(); + } + + String[] pictureArray = new String[pictures.size()]; + pictures.toArray(pictureArray); + removeNodes(); + return pictureArray; + } + + + public void removeNodes(){ + try{ + Node root=session.getRootNode(); + NodeIterator nodes = root.getNodes(); + while(nodes.hasNext()){ + Node node=nodes.nextNode(); + if(node.getPath().equals("/jcr:system")) continue; + else node.remove(); + } + session.save(); + }catch (Exception e) { + // FIXME: ignore for now + e.printStackTrace(); + } + + } + /** + * Inner fileFilter class + */ + private class ImageFilter implements FilenameFilter { + String afn; + ImageFilter(String afn) { this.afn = afn; } + public boolean accept(File dir, String name) { + // Strip path information: + String f = new File(name).getName(); + return f.indexOf(afn) != -1; + } + } ///:~ + +} |