From 35a40cc32b67b49c7febab5c8a2127be1f147b47 Mon Sep 17 00:00:00 2001
From: Mathieu Baudier <mbaudier@argeo.org>
Date: Thu, 17 May 2012 14:53:02 +0000
Subject: [PATCH] Improve distribution

git-svn-id: https://svn.argeo.org/slc/trunk@5301 4cfe0d0a-d680-48aa-b62c-e0a02a3f76cc
---
 demo/slc_demo_rcp.properties                  |   3 +-
 .../META-INF/MANIFEST.MF                      |   2 +
 .../META-INF/spring/commands.xml              |   6 +
 .../META-INF/spring/views.xml                 |   6 +
 .../org.argeo.slc.client.ui.dist/plugin.xml   |  20 +++
 .../ui/dist/DistributionPerspective.java      |   2 +
 .../client/ui/dist/commands/RunInOsgi.java    | 153 ++++++++++++++++++
 .../ui/dist/views/DistributionsView.java      | 153 ++++++++++++++++++
 8 files changed, 344 insertions(+), 1 deletion(-)
 create mode 100644 eclipse/plugins/org.argeo.slc.client.ui.dist/src/main/java/org/argeo/slc/client/ui/dist/commands/RunInOsgi.java
 create mode 100644 eclipse/plugins/org.argeo.slc.client.ui.dist/src/main/java/org/argeo/slc/client/ui/dist/views/DistributionsView.java

diff --git a/demo/slc_demo_rcp.properties b/demo/slc_demo_rcp.properties
index 7ead159f6..421fc6bba 100644
--- a/demo/slc_demo_rcp.properties
+++ b/demo/slc_demo_rcp.properties
@@ -17,7 +17,8 @@ org.argeo.slc.demo.minimal,\
 spring.security.strategy=MODE_INHERITABLETHREADLOCAL
 
 eclipse.application=org.argeo.slc.client.rcp.application
-org.argeo.security.ui.initialPerspective=org.argeo.slc.client.ui.slcExecutionPerspective
+#org.argeo.security.ui.initialPerspective=org.argeo.slc.client.ui.slcExecutionPerspective
+org.argeo.security.ui.initialPerspective=org.argeo.slc.client.ui.dist.distributionPerspective
 
 log4j.configuration=file:../../log4j.properties
 
diff --git a/eclipse/plugins/org.argeo.slc.client.ui.dist/META-INF/MANIFEST.MF b/eclipse/plugins/org.argeo.slc.client.ui.dist/META-INF/MANIFEST.MF
index 77993aa70..dfe845a58 100644
--- a/eclipse/plugins/org.argeo.slc.client.ui.dist/META-INF/MANIFEST.MF
+++ b/eclipse/plugins/org.argeo.slc.client.ui.dist/META-INF/MANIFEST.MF
@@ -14,6 +14,8 @@ Import-Package: aQute.lib.osgi;resolution:=optional,
  javax.jcr;version="[2.0.0,3.0.0)",
  javax.jcr.nodetype;version="2.0.0",
  javax.jcr.query,
+ javax.jcr.query.qom;version="2.0.0",
+ org.apache.commons.io;version="1.4.0",
  org.apache.commons.logging;version="1.1.1",
  org.argeo,
  org.argeo.eclipse.spring,
diff --git a/eclipse/plugins/org.argeo.slc.client.ui.dist/META-INF/spring/commands.xml b/eclipse/plugins/org.argeo.slc.client.ui.dist/META-INF/spring/commands.xml
index aa006e810..49d5e7d5e 100644
--- a/eclipse/plugins/org.argeo.slc.client.ui.dist/META-INF/spring/commands.xml
+++ b/eclipse/plugins/org.argeo.slc.client.ui.dist/META-INF/spring/commands.xml
@@ -10,4 +10,10 @@
 		<property name="editorId"
 			value="org.argeo.slc.client.ui.dist.genericJcrQueryEditor" />
 	</bean>
+
+	<bean id="runInOSGi" class="org.argeo.slc.client.ui.dist.commands.RunInOsgi"
+		scope="prototype">
+		<property name="repository" ref="javaRepository" />
+		<property name="workspace" value="argeo-tp-1-staging" />
+	</bean>
 </beans>
diff --git a/eclipse/plugins/org.argeo.slc.client.ui.dist/META-INF/spring/views.xml b/eclipse/plugins/org.argeo.slc.client.ui.dist/META-INF/spring/views.xml
index 5b93dc562..60f75faf6 100644
--- a/eclipse/plugins/org.argeo.slc.client.ui.dist/META-INF/spring/views.xml
+++ b/eclipse/plugins/org.argeo.slc.client.ui.dist/META-INF/spring/views.xml
@@ -42,4 +42,10 @@
 		scope="prototype">
 		<property name="session" ref="slcSession" />
 	</bean>
+
+	<bean id="distributionsView" class="org.argeo.slc.client.ui.dist.views.DistributionsView"
+		scope="prototype">
+		<property name="repository" ref="javaRepository" />
+		<property name="workspace" value="argeo-tp-1-staging" />
+	</bean>
 </beans>
diff --git a/eclipse/plugins/org.argeo.slc.client.ui.dist/plugin.xml b/eclipse/plugins/org.argeo.slc.client.ui.dist/plugin.xml
index cea5a492e..617b746ce 100644
--- a/eclipse/plugins/org.argeo.slc.client.ui.dist/plugin.xml
+++ b/eclipse/plugins/org.argeo.slc.client.ui.dist/plugin.xml
@@ -38,6 +38,12 @@
             icon="icons/search.gif"
             name="Query builder">
       </view>
+      <view
+            class="org.argeo.eclipse.spring.SpringExtensionFactory"
+            id="org.argeo.slc.client.ui.dist.distributionsView"
+            icon="icons/search.gif"
+            name="Distributions">
+      </view>
    </extension>
    <!-- Editors -->
    <extension
@@ -70,6 +76,11 @@
             defaultHandler="org.argeo.slc.client.ui.dist.commands.RefreshArtifactBrowser"
             id="org.argeo.slc.client.ui.dist.refreshArtifactBrowser"
             name="Refresh Artifact Browser">
+    	</command>
+		<command
+            id="org.argeo.slc.client.ui.dist.runInOSGi"
+            defaultHandler="org.argeo.eclipse.spring.SpringCommandHandler"
+            name="Run in OSGi">
     	</command>
     </extension>
 	<extension
@@ -93,6 +104,15 @@
                 tooltip="Refresh the whole browser">
             </command>
         </menuContribution>
+		<menuContribution
+        	locationURI="toolbar:org.argeo.slc.client.ui.dist.distributionsView">
+            <command
+            	commandId="org.argeo.slc.client.ui.dist.runInOSGi"
+                icon="icons/showSize.gif"
+                label="Run in OSGi"
+                tooltip="Run in a spearate OSGi runtime">
+            </command>
+        </menuContribution>
 	
         <!-- Queries --> 
 		<!-- <menuContribution
diff --git a/eclipse/plugins/org.argeo.slc.client.ui.dist/src/main/java/org/argeo/slc/client/ui/dist/DistributionPerspective.java b/eclipse/plugins/org.argeo.slc.client.ui.dist/src/main/java/org/argeo/slc/client/ui/dist/DistributionPerspective.java
index 65573e8e8..65021dc78 100644
--- a/eclipse/plugins/org.argeo.slc.client.ui.dist/src/main/java/org/argeo/slc/client/ui/dist/DistributionPerspective.java
+++ b/eclipse/plugins/org.argeo.slc.client.ui.dist/src/main/java/org/argeo/slc/client/ui/dist/DistributionPerspective.java
@@ -16,6 +16,7 @@
 package org.argeo.slc.client.ui.dist;
 
 import org.argeo.slc.client.ui.dist.views.ArtifactsBrowser;
+import org.argeo.slc.client.ui.dist.views.DistributionsView;
 import org.argeo.slc.client.ui.dist.views.QueryArtifactsForm;
 import org.argeo.slc.client.ui.dist.views.QueryArtifactsText;
 import org.argeo.slc.client.ui.dist.views.QueryBundlesForm;
@@ -34,6 +35,7 @@ public class DistributionPerspective implements IPerspectiveFactory {
 
 		IFolderLayout main = layout.createFolder("main", IPageLayout.LEFT,
 				0.5f, editorArea);
+		main.addView(DistributionsView.ID);
 		main.addView(ArtifactsBrowser.ID);
 		main.addView(QueryArtifactsForm.ID);
 		main.addView(QueryBundlesForm.ID);
diff --git a/eclipse/plugins/org.argeo.slc.client.ui.dist/src/main/java/org/argeo/slc/client/ui/dist/commands/RunInOsgi.java b/eclipse/plugins/org.argeo.slc.client.ui.dist/src/main/java/org/argeo/slc/client/ui/dist/commands/RunInOsgi.java
new file mode 100644
index 000000000..29299470b
--- /dev/null
+++ b/eclipse/plugins/org.argeo.slc.client.ui.dist/src/main/java/org/argeo/slc/client/ui/dist/commands/RunInOsgi.java
@@ -0,0 +1,153 @@
+/*
+ * Copyright (C) 2007-2012 Mathieu Baudier
+ *
+ * Licensed 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 org.argeo.slc.client.ui.dist.commands;
+
+import java.io.File;
+import java.io.FileOutputStream;
+import java.io.FileWriter;
+import java.io.InputStream;
+import java.io.OutputStream;
+import java.io.Writer;
+import java.util.ArrayList;
+import java.util.List;
+
+import javax.jcr.Node;
+import javax.jcr.NodeIterator;
+import javax.jcr.Property;
+import javax.jcr.Repository;
+import javax.jcr.RepositoryException;
+import javax.jcr.Session;
+import javax.jcr.query.QueryManager;
+import javax.jcr.query.QueryResult;
+import javax.jcr.query.qom.Ordering;
+import javax.jcr.query.qom.QueryObjectModel;
+import javax.jcr.query.qom.QueryObjectModelFactory;
+import javax.jcr.query.qom.Selector;
+
+import org.apache.commons.io.FileUtils;
+import org.apache.commons.io.IOUtils;
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
+import org.argeo.jcr.JcrUtils;
+import org.argeo.slc.jcr.SlcNames;
+import org.argeo.slc.jcr.SlcTypes;
+import org.eclipse.core.commands.AbstractHandler;
+import org.eclipse.core.commands.ExecutionEvent;
+import org.eclipse.core.commands.ExecutionException;
+
+public class RunInOsgi extends AbstractHandler implements SlcNames {
+	private final static Log log = LogFactory.getLog(RunInOsgi.class);
+
+	private Repository repository;
+	private String workspace;
+
+	public Object execute(ExecutionEvent event) throws ExecutionException {
+		File targetDirectory = new File(
+				"/home/mbaudier/dev/work/120517-ArgeoTP/lib");
+
+		InputStream jarStream = null;
+		OutputStream out = null;
+		Writer writer = null;
+		try {
+			FileUtils.deleteDirectory(targetDirectory);
+			targetDirectory.mkdirs();
+
+			Session session = repository.login(workspace);
+			NodeIterator bundles = listBundleArtifacts(session);
+
+			List<File> files = new ArrayList<File>();
+			bundles: while (bundles.hasNext()) {
+				Node bundleNode = bundles.nextNode();
+				String symbolicName = JcrUtils.get(bundleNode,
+						SLC_SYMBOLIC_NAME);
+
+				// skip sources
+				if (symbolicName.endsWith(".source"))
+					continue bundles;
+				// skip eclipse
+				if (symbolicName.startsWith("org.eclipse")
+						&& !symbolicName.equals("org.eclipse.osgi"))
+					continue bundles;
+
+				File targetFile = new File(targetDirectory,
+						bundleNode.getName());
+				out = new FileOutputStream(targetFile);
+				jarStream = bundleNode.getNode(Node.JCR_CONTENT)
+						.getProperty(Property.JCR_DATA).getBinary().getStream();
+				IOUtils.copy(jarStream, out);
+				if (!symbolicName.equals("org.eclipse.osgi"))
+					files.add(targetFile);
+				if (log.isDebugEnabled())
+					log.debug("Copied " + targetFile.getName());
+
+				IOUtils.closeQuietly(out);
+				IOUtils.closeQuietly(jarStream);
+			}
+
+			StringBuffer osgiBundles = new StringBuffer("osgi.bundles=");
+			for (int i = 0; i < files.size(); i++) {
+				if (i != 0)
+					osgiBundles.append(',');
+				osgiBundles.append(files.get(i).getName());
+			}
+
+			File confDir = new File(targetDirectory, "configuration");
+			confDir.mkdirs();
+			File confIni = new File(confDir, "config.ini");
+			writer = new FileWriter(confIni);
+			writer.write(osgiBundles.toString());
+			IOUtils.closeQuietly(writer);
+		} catch (Exception e) {
+			// TODO Auto-generated catch block
+			e.printStackTrace();
+		} finally {
+			IOUtils.closeQuietly(jarStream);
+			IOUtils.closeQuietly(out);
+			IOUtils.closeQuietly(writer);
+		}
+
+		return null;
+	}
+
+	static NodeIterator listBundleArtifacts(Session session)
+			throws RepositoryException {
+		QueryManager queryManager = session.getWorkspace().getQueryManager();
+		QueryObjectModelFactory factory = queryManager.getQOMFactory();
+
+		final String bundleArtifactsSelector = "bundleArtifacts";
+		Selector source = factory.selector(SlcTypes.SLC_BUNDLE_ARTIFACT,
+				bundleArtifactsSelector);
+
+		Ordering order = factory.ascending(factory.propertyValue(
+				bundleArtifactsSelector, SlcNames.SLC_SYMBOLIC_NAME));
+		Ordering[] orderings = { order };
+
+		QueryObjectModel query = factory.createQuery(source, null, orderings,
+				null);
+
+		QueryResult result = query.execute();
+		return result.getNodes();
+	}
+
+	public void setRepository(Repository repository) {
+		this.repository = repository;
+	}
+
+	public void setWorkspace(String workspace) {
+		this.workspace = workspace;
+	}
+
+}
diff --git a/eclipse/plugins/org.argeo.slc.client.ui.dist/src/main/java/org/argeo/slc/client/ui/dist/views/DistributionsView.java b/eclipse/plugins/org.argeo.slc.client.ui.dist/src/main/java/org/argeo/slc/client/ui/dist/views/DistributionsView.java
new file mode 100644
index 000000000..ec635c43e
--- /dev/null
+++ b/eclipse/plugins/org.argeo.slc.client.ui.dist/src/main/java/org/argeo/slc/client/ui/dist/views/DistributionsView.java
@@ -0,0 +1,153 @@
+/*
+ * Copyright (C) 2007-2012 Mathieu Baudier
+ *
+ * Licensed 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 org.argeo.slc.client.ui.dist.views;
+
+import java.util.List;
+
+import javax.jcr.Node;
+import javax.jcr.NodeIterator;
+import javax.jcr.Repository;
+import javax.jcr.RepositoryException;
+import javax.jcr.Session;
+import javax.jcr.query.QueryManager;
+import javax.jcr.query.QueryResult;
+import javax.jcr.query.qom.Ordering;
+import javax.jcr.query.qom.QueryObjectModel;
+import javax.jcr.query.qom.QueryObjectModelFactory;
+import javax.jcr.query.qom.Selector;
+
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
+import org.argeo.eclipse.ui.ErrorFeedback;
+import org.argeo.jcr.JcrUtils;
+import org.argeo.slc.client.ui.dist.DistPlugin;
+import org.argeo.slc.jcr.SlcNames;
+import org.argeo.slc.jcr.SlcTypes;
+import org.eclipse.jface.viewers.ColumnLabelProvider;
+import org.eclipse.jface.viewers.IStructuredContentProvider;
+import org.eclipse.jface.viewers.TableViewer;
+import org.eclipse.jface.viewers.TableViewerColumn;
+import org.eclipse.jface.viewers.Viewer;
+import org.eclipse.swt.SWT;
+import org.eclipse.swt.widgets.Composite;
+import org.eclipse.swt.widgets.Table;
+import org.eclipse.ui.part.ViewPart;
+
+/**
+ * Basic View to browse a maven based repository.
+ * 
+ * By Default size of the various bundles is not computed but it can be
+ * activated the view command.
+ */
+
+public class DistributionsView extends ViewPart implements SlcNames {
+	private final static Log log = LogFactory.getLog(DistributionsView.class);
+	public final static String ID = DistPlugin.ID + ".distributionsView";
+
+	private Repository repository;
+	private String workspace;
+
+	private Session session;
+	private TableViewer viewer;
+
+	@Override
+	public void createPartControl(Composite parent) {
+		try {
+			session = repository.login(workspace);
+		} catch (RepositoryException e) {
+			ErrorFeedback.show("Cannot log to workspace " + workspace, e);
+		}
+
+		// Define the TableViewer
+		viewer = new TableViewer(parent, SWT.MULTI | SWT.H_SCROLL
+				| SWT.V_SCROLL | SWT.FULL_SELECTION | SWT.BORDER);
+
+		TableViewerColumn col = new TableViewerColumn(viewer, SWT.NONE);
+		col.getColumn().setWidth(200);
+		col.getColumn().setText("Workspace");
+		col.setLabelProvider(new ColumnLabelProvider() {
+			@Override
+			public String getText(Object element) {
+				return JcrUtils.get((Node) element, SLC_SYMBOLIC_NAME);
+			}
+		});
+
+		final Table table = viewer.getTable();
+		table.setHeaderVisible(true);
+		table.setLinesVisible(true);
+
+		viewer.setContentProvider(new DistributionsContentProvider());
+		viewer.setInput(session);
+	}
+
+	@Override
+	public void setFocus() {
+		viewer.getTable().setFocus();
+	}
+
+	public void setRepository(Repository repository) {
+		this.repository = repository;
+	}
+
+	public void setWorkspace(String workspace) {
+		this.workspace = workspace;
+	}
+
+	private static class DistributionsContentProvider implements
+			IStructuredContentProvider {
+		private Session session;
+
+		public void dispose() {
+		}
+
+		public void inputChanged(Viewer viewer, Object oldInput, Object newInput) {
+			session = (Session) newInput;
+		}
+
+		public Object[] getElements(Object arg0) {
+			try {
+				List<Node> nodes = JcrUtils
+						.nodeIteratorToList(listBundleArtifacts(session));
+				return nodes.toArray();
+			} catch (RepositoryException e) {
+				ErrorFeedback.show("Cannot list bundles", e);
+				return null;
+			}
+		}
+
+	}
+
+	static NodeIterator listBundleArtifacts(Session session)
+			throws RepositoryException {
+		QueryManager queryManager = session.getWorkspace().getQueryManager();
+		QueryObjectModelFactory factory = queryManager.getQOMFactory();
+
+		final String bundleArtifactsSelector = "bundleArtifacts";
+		Selector source = factory.selector(SlcTypes.SLC_BUNDLE_ARTIFACT,
+				bundleArtifactsSelector);
+
+		Ordering order = factory.ascending(factory.propertyValue(
+				bundleArtifactsSelector, SlcNames.SLC_SYMBOLIC_NAME));
+		Ordering[] orderings = { order };
+
+		QueryObjectModel query = factory.createQuery(source, null, orderings,
+				null);
+
+		QueryResult result = query.execute();
+		return result.getNodes();
+	}
+
+}
-- 
2.39.2