Author: clopes
Date: 2012-01-31 11:43:40 -0800 (Tue, 31 Jan 2012)
New Revision: 28166
Added:
core3/impl/trunk/swing-application-impl/src/main/java/org/cytoscape/internal/SessionHandler.java
core3/impl/trunk/swing-application-impl/src/main/java/org/cytoscape/internal/io/
core3/impl/trunk/swing-application-impl/src/main/java/org/cytoscape/internal/io/SessionStateIO.java
Removed:
core3/impl/trunk/session-impl/src/main/java/org/cytoscape/session/internal/CysessionFactory.java
core3/impl/trunk/swing-application-impl/src/main/java/org/cytoscape/internal/SessionShutdownHandler.java
Log:
Bug #649 : Remove the Cysession class from the API (missing changes)
Deleted:
core3/impl/trunk/session-impl/src/main/java/org/cytoscape/session/internal/CysessionFactory.java
===================================================================
---
core3/impl/trunk/session-impl/src/main/java/org/cytoscape/session/internal/CysessionFactory.java
2012-01-31 19:41:31 UTC (rev 28165)
+++
core3/impl/trunk/session-impl/src/main/java/org/cytoscape/session/internal/CysessionFactory.java
2012-01-31 19:43:40 UTC (rev 28166)
@@ -1,196 +0,0 @@
-/*
- Copyright (c) 2010, The Cytoscape Consortium (www.cytoscape.org)
-
- The Cytoscape Consortium is:
- - Institute for Systems Biology
- - University of California San Diego
- - Memorial Sloan-Kettering Cancer Center
- - Institut Pasteur
- - Agilent Technologies
-
- This library is free software; you can redistribute it and/or modify it
- under the terms of the GNU Lesser General Public License as published
- by the Free Software Foundation; either version 2.1 of the License, or
- any later version.
-
- This library is distributed in the hope that it will be useful, but
- WITHOUT ANY WARRANTY, WITHOUT EVEN THE IMPLIED WARRANTY OF
- MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. The software and
- documentation provided hereunder is on an "as is" basis, and the
- Institute for Systems Biology and the Whitehead Institute
- have no obligations to provide maintenance, support,
- updates, enhancements or modifications. In no event shall the
- Institute for Systems Biology and the Whitehead Institute
- be liable to any party for direct, indirect, special,
- incidental or consequential damages, including lost profits, arising
- out of the use of this software and its documentation, even if the
- Institute for Systems Biology and the Whitehead Institute
- have been advised of the possibility of such damage. See
- the GNU Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public License
- along with this library; if not, write to the Free Software Foundation,
- Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
-*/
-package org.cytoscape.session.internal;
-
-import java.util.List;
-import java.util.Set;
-
-import org.cytoscape.model.CyNetwork;
-import org.cytoscape.model.CyNetworkManager;
-import org.cytoscape.model.subnetwork.CySubNetwork;
-import org.cytoscape.property.session.Cysession;
-import org.cytoscape.property.session.Cytopanel;
-import org.cytoscape.property.session.Cytopanels;
-import org.cytoscape.property.session.Desktop;
-import org.cytoscape.property.session.Network;
-import org.cytoscape.property.session.NetworkTree;
-import org.cytoscape.property.session.ObjectFactory;
-import org.cytoscape.property.session.OntologyServer;
-import org.cytoscape.property.session.Parent;
-import org.cytoscape.property.session.Server;
-import org.cytoscape.property.session.SessionState;
-import org.cytoscape.view.model.CyNetworkView;
-import org.cytoscape.view.model.CyNetworkViewManager;
-import org.cytoscape.view.vizmap.VisualMappingManager;
-
-public class CysessionFactory {
-
- private static final String DEFAULT_SESSION_NOTE = "You can add note
for this session here.";
-
- private final CyNetworkManager netMgr;
- private final CyNetworkViewManager nvMgr;
- private final VisualMappingManager vmMgr;
- private final ObjectFactory factory;
-
- public CysessionFactory(final CyNetworkManager netMgr,
- final
CyNetworkViewManager nvMgr,
- final
VisualMappingManager vmMgr) {
- this.netMgr = netMgr;
- this.nvMgr = nvMgr;
- this.vmMgr = vmMgr;
- this.factory = new ObjectFactory();
- }
-
- public Cysession createDefaultCysession() {
- return createCysession(null, null, null);
- }
-
- /**
- * Create a Cysession object from the current Cytoscape session
attributes.
- */
- public Cysession createCysession(Desktop desktop, List<Cytopanel>
cytopanels, String note) {
- Cysession session = null;
-
- // Initialize objects for the marshaller:
- session = factory.createCysession();
-
- if (note == null) note = DEFAULT_SESSION_NOTE;
- session.setSessionNote(note);
-
- SessionState sState = factory.createSessionState();
- session.setSessionState(sState);
-
- if (desktop == null) desktop = factory.createDesktop();
- sState.setDesktop(desktop);
-
- Cytopanels cps = getCytoPanelStates(cytopanels);
- sState.setCytopanels(cps);
- sState.setServer(getServerState());
-
- NetworkTree netTree = getNetworkTree();
- session.setNetworkTree(netTree);
-
- return session;
- }
-
- /**
- * Check loaded ontologies and save those states in cysession.xml.
- * @return Server object
- */
- private Server getServerState() {
- Server server = factory.createServer();
- OntologyServer os = factory.createOntologyServer();
-
- // We've omitted the concept of Ontology from the core api in
3.0,
- // so that code will exist in the future as a app (although
with a public API)
- // Set<String> ontoNames =
Cytoscape.getOntologyServer().getOntologyNames();
- // Map<String, URL> sources =
Cytoscape.getOntologyServer().getOntologySources();
- //
- // for (String name : ontoNames) {
- // Ontology onto =
factory.createOntology();
- // onto.setName(name);
- //
onto.setHref(sources.get(name).toString());
- // os.getOntology().add(onto);
- // }
-
- server.setOntologyServer(os);
-
- return server;
- }
-
- /**
- * Extract states of the 3 Cytopanels.
- *
- * @return
- * Note: We will store the states of apps near future. The location of
- * those states will be stored here.
- */
- private Cytopanels getCytoPanelStates(List<Cytopanel> cytopanels) {
- Cytopanels cps = factory.createCytopanels();
-
- if (cytopanels != null) {
- List<Cytopanel> cytoPanelList = cps.getCytopanel();
- for (Cytopanel panel : cytopanels)
cytoPanelList.add(panel);
- }
-
- return cps;
- }
-
- private NetworkTree getNetworkTree() {
- NetworkTree tree = factory.createNetworkTree();
- Set<CyNetwork> networks = netMgr.getNetworkSet();
-
- if (networks != null) {
- final String DEF_STYLE_NAME =
vmMgr.getDefaultVisualStyle().getTitle();
-
- for (CyNetwork cyNet : networks) {
- String name =
cyNet.getRow(cyNet).get(CyNetwork.NAME, String.class);
- String styleName = DEF_STYLE_NAME;
-
- CyNetworkView cyNetView =
nvMgr.getNetworkView(cyNet);
-
- if (cyNetView != null) {
- org.cytoscape.view.vizmap.VisualStyle
style = vmMgr.getVisualStyle(cyNetView);
- if (style != null) styleName =
style.getTitle();
- }
-
- Network net = new Network();
- net.setId(name);
- net.setFilename(name + ".xgmml");
- net.setVisualStyle(styleName);
-
net.setViewAvailable(nvMgr.getNetworkView(cyNet) != null);
- net.setVisualStyle(styleName);
-
- if (cyNet instanceof CySubNetwork) {
- CySubNetwork cysSubNet = (CySubNetwork)
cyNet;
- String parentName =
cysSubNet.getRootNetwork().getRow(cysSubNet.getRootNetwork()).get(CyNetwork.NAME,
String.class);
-
- Parent parent = new Parent();
- parent.setId(parentName);
-
- net.setParent(parent);
- }
-
- // We don't need to save selected nodes/edges
anymore, because this info is saved in the CyTables now!
- //
net.setSelectedNodes(selNodes);
- //
net.setSelectedEdges(selEdges);
-
- tree.getNetwork().add(net);
- }
- }
-
- return tree;
- }
-}
Copied:
core3/impl/trunk/swing-application-impl/src/main/java/org/cytoscape/internal/SessionHandler.java
(from rev 28154,
core3/impl/trunk/swing-application-impl/src/main/java/org/cytoscape/internal/SessionShutdownHandler.java)
===================================================================
---
core3/impl/trunk/swing-application-impl/src/main/java/org/cytoscape/internal/SessionHandler.java
(rev 0)
+++
core3/impl/trunk/swing-application-impl/src/main/java/org/cytoscape/internal/SessionHandler.java
2012-01-31 19:43:40 UTC (rev 28166)
@@ -0,0 +1,261 @@
+/*
+ Copyright (c) 2006, The Cytoscape Consortium (www.cytoscape.org)
+
+ The Cytoscape Consortium is:
+ - Institute for Systems Biology
+ - University of California San Diego
+ - Memorial Sloan-Kettering Cancer Center
+ - Institut Pasteur
+ - Agilent Technologies
+
+ This library is free software; you can redistribute it and/or modify it
+ under the terms of the GNU Lesser General Public License as published
+ by the Free Software Foundation; either version 2.1 of the License, or
+ any later version.
+
+ This library is distributed in the hope that it will be useful, but
+ WITHOUT ANY WARRANTY, WITHOUT EVEN THE IMPLIED WARRANTY OF
+ MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. The software and
+ documentation provided hereunder is on an "as is" basis, and the
+ Institute for Systems Biology and the Whitehead Institute
+ have no obligations to provide maintenance, support,
+ updates, enhancements or modifications. In no event shall the
+ Institute for Systems Biology and the Whitehead Institute
+ be liable to any party for direct, indirect, special,
+ incidental or consequential damages, including lost profits, arising
+ out of the use of this software and its documentation, even if the
+ Institute for Systems Biology and the Whitehead Institute
+ have been advised of the possibility of such damage. See
+ the GNU Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public License
+ along with this library; if not, write to the Free Software Foundation,
+ Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
+ */
+package org.cytoscape.internal;
+
+import java.io.File;
+import java.math.BigInteger;
+import java.util.ArrayList;
+import java.util.LinkedHashMap;
+import java.util.List;
+import java.util.Map;
+
+import javax.swing.JInternalFrame;
+import javax.swing.JOptionPane;
+
+import org.cytoscape.application.events.CyShutdownEvent;
+import org.cytoscape.application.events.CyShutdownListener;
+import org.cytoscape.application.swing.CytoPanel;
+import org.cytoscape.application.swing.CytoPanelName;
+import org.cytoscape.application.swing.CytoPanelState;
+import org.cytoscape.internal.io.Cytopanel;
+import org.cytoscape.internal.io.Cytopanels;
+import org.cytoscape.internal.io.NetworkFrame;
+import org.cytoscape.internal.io.NetworkFrames;
+import org.cytoscape.internal.io.SessionState;
+import org.cytoscape.internal.io.SessionStateIO;
+import org.cytoscape.internal.view.CytoscapeDesktop;
+import org.cytoscape.internal.view.NetworkViewManager;
+import org.cytoscape.model.CyNetworkManager;
+import org.cytoscape.session.CySession;
+import org.cytoscape.session.events.SessionAboutToBeSavedEvent;
+import org.cytoscape.session.events.SessionAboutToBeSavedListener;
+import org.cytoscape.session.events.SessionLoadedEvent;
+import org.cytoscape.session.events.SessionLoadedListener;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+public class SessionHandler implements CyShutdownListener,
SessionLoadedListener, SessionAboutToBeSavedListener {
+
+ private static final String APP_NAME =
"org.cytoscape.swing-application";
+ private static final String SESSION_STATE_FILENAME =
"session_state.xml";
+
+ private final CytoscapeDesktop desktop;
+ private final CyNetworkManager netMgr;
+ private final NetworkViewManager netViewMgr;
+ private final SessionStateIO sessionStateIO;
+
+ private final Map<String, CytoPanelName> CYTOPANEL_NAMES = new
LinkedHashMap<String, CytoPanelName>();
+
+ private static final Logger logger =
LoggerFactory.getLogger(SessionHandler.class);
+
+ public SessionHandler(final CytoscapeDesktop desktop,
+ final CyNetworkManager netMgr,
+ final NetworkViewManager
netViewMgr,
+ final SessionStateIO
sessionStateIO) {
+ this.desktop = desktop;
+ this.netMgr = netMgr;
+ this.netViewMgr = netViewMgr;
+ this.sessionStateIO = sessionStateIO;
+
+ CYTOPANEL_NAMES.put("CytoPanel1", CytoPanelName.WEST);
+ CYTOPANEL_NAMES.put("CytoPanel2", CytoPanelName.SOUTH);
+ CYTOPANEL_NAMES.put("CytoPanel3", CytoPanelName.EAST);
+ }
+
+ @Override
+ public void handleEvent(CyShutdownEvent e) {
+ // If there are no networks, just quit.
+ if (netMgr.getNetworkSet().size() == 0)
+ return;
+
+ // Ask user whether to save current session or not.
+ final String msg = "Do you want to save your session?";
+ final String header = "Save Networks Before Quitting?";
+ final Object[] options = { "Yes, save and quit", "No, just
quit", "Cancel" };
+ final int n = JOptionPane.showOptionDialog(desktop.getJFrame(),
msg, header,
+ JOptionPane.YES_NO_OPTION,
+
JOptionPane.QUESTION_MESSAGE,
+
null, options, options[0]);
+
+ if (n == JOptionPane.NO_OPTION) {
+ return;
+ } else if (n == JOptionPane.YES_OPTION) {
+ // TODO
+ System.out.println("SESSION SAVING NOT IMPLEMENTED
!!!!");
+ return;
+ } else {
+ e.abortShutdown("User canceled the shutdown request.");
+ return;
+ }
+ }
+
+ @Override
+ public void handleEvent(SessionAboutToBeSavedEvent e) {
+ final SessionState sessState = new SessionState();
+
+ // Network Frames
+ final NetworkFrames netFrames = new NetworkFrames();
+ sessState.setNetworkFrames(netFrames);
+
+ final JInternalFrame[] internalFrames =
netViewMgr.getDesktopPane().getAllFrames();
+
+ for (JInternalFrame iframe : internalFrames) {
+ final NetworkFrame nf = new NetworkFrame();
+
+ nf.setFrameID(iframe.getTitle());
+ nf.setX(BigInteger.valueOf(iframe.getX()));
+ nf.setY(BigInteger.valueOf(iframe.getY()));
+
+ netFrames.getNetworkFrame().add(nf);
+ }
+
+ // CytoPanels States
+ final Cytopanels cytopanels = new Cytopanels();
+ sessState.setCytopanels(cytopanels);
+
+ for (Map.Entry<String, CytoPanelName> entry :
CYTOPANEL_NAMES.entrySet()) {
+ final CytoPanel p =
desktop.getCytoPanel(entry.getValue());
+
+ final Cytopanel cytopanel = new Cytopanel();
+ cytopanel.setId(entry.getKey());
+ cytopanel.setPanelState(p.getState().toString());
+
cytopanel.setSelectedPanel(Integer.toString(p.getSelectedIndex()));
+
+ cytopanels.getCytopanel().add(cytopanel);
+ }
+
+ // Create temp file
+ File tmpFile = new File(System.getProperty("java.io.tmpdir"),
SESSION_STATE_FILENAME);
+ tmpFile.deleteOnExit();
+
+ // Write to the file
+ sessionStateIO.write(sessState, tmpFile);
+
+ // Add it to the apps list
+ List<File> fileList = new ArrayList<File>();
+ fileList.add(tmpFile);
+
+ try {
+ e.addAppFiles(APP_NAME, fileList);
+ } catch (Exception ex) {
+ logger.error("Error adding "+SESSION_STATE_FILENAME+"
file to be saved in the session.", ex);
+ }
+ }
+
+ @Override
+ public void handleEvent(SessionLoadedEvent e) {
+ final CySession sess = e.getLoadedSession();
+
+ if (sess != null) {
+ final Map<String, List<File>> filesMap =
sess.getAppFileListMap();
+
+ if (filesMap != null) {
+ final List<File> files = filesMap.get(APP_NAME);
+
+ if (files != null) {
+ SessionState sessState = null;
+
+ for (File f : files) {
+ if
(f.getName().endsWith(SESSION_STATE_FILENAME)) {
+ // There should be only
one file!
+ sessState =
sessionStateIO.read(f);
+ break;
+ }
+ }
+
+ if (sessState != null) {
+
setNetworkFrameLocations(sessState.getNetworkFrames());
+
setCytoPanelStates(sessState.getCytopanels());
+ }
+ }
+ }
+ }
+ }
+
+ /**
+ * Restore each network frame's location.
+ * @param frames
+ */
+ private void setNetworkFrameLocations(final NetworkFrames frames) {
+ if (frames != null) {
+ final List<NetworkFrame> framesList =
frames.getNetworkFrame();
+
+ for (NetworkFrame nf : framesList) {
+ String title = nf.getFrameID();
+ JInternalFrame[] internalFrames =
netViewMgr.getDesktopPane().getAllFrames();
+
+ for (JInternalFrame iframe : internalFrames) {
+ if (iframe.getTitle() != null &&
iframe.getTitle().equals(title)
+ && nf.getX() != null &&
nf.getY() != null) {
+ int x = nf.getX().intValue();
+ int y = nf.getY().intValue();
+ iframe.setLocation(x, y);
+ }
+ }
+ }
+ }
+ }
+
+ /**
+ * Restore the states of the CytoPanels.
+ * @param cytopanels
+ */
+ private void setCytoPanelStates(final Cytopanels cytopanels) {
+ if (cytopanels != null) {
+ final List<Cytopanel> cytopanelsList =
cytopanels.getCytopanel();
+
+ for (Cytopanel cytopanel : cytopanelsList) {
+ String id = cytopanel.getId();
+ final CytoPanelName panelName =
CYTOPANEL_NAMES.get(id);
+
+ if (panelName != null) {
+ final CytoPanel p =
desktop.getCytoPanel(panelName);
+
+ try {
+
p.setState(CytoPanelState.valueOf(cytopanel.getPanelState().toUpperCase().trim()));
+ } catch (Exception ex) {
+ logger.error("Cannot restore
the state of panel \"" + panelName.getTitle() + "\"", ex);
+ }
+
+ try {
+
p.setSelectedIndex(Integer.parseInt(cytopanel.getSelectedPanel()));
+ } catch (Exception ex) {
+ logger.error("Cannot restore
the selected index of panel \"" + panelName.getTitle() + "\"", ex);
+ }
+ }
+ }
+ }
+ }
+}
Deleted:
core3/impl/trunk/swing-application-impl/src/main/java/org/cytoscape/internal/SessionShutdownHandler.java
===================================================================
---
core3/impl/trunk/swing-application-impl/src/main/java/org/cytoscape/internal/SessionShutdownHandler.java
2012-01-31 19:41:31 UTC (rev 28165)
+++
core3/impl/trunk/swing-application-impl/src/main/java/org/cytoscape/internal/SessionShutdownHandler.java
2012-01-31 19:43:40 UTC (rev 28166)
@@ -1,89 +0,0 @@
-
-/*
- File: SessionShutdownHandler.java
-
- Copyright (c) 2006, The Cytoscape Consortium (www.cytoscape.org)
-
- The Cytoscape Consortium is:
- - Institute for Systems Biology
- - University of California San Diego
- - Memorial Sloan-Kettering Cancer Center
- - Institut Pasteur
- - Agilent Technologies
-
- This library is free software; you can redistribute it and/or modify it
- under the terms of the GNU Lesser General Public License as published
- by the Free Software Foundation; either version 2.1 of the License, or
- any later version.
-
- This library is distributed in the hope that it will be useful, but
- WITHOUT ANY WARRANTY, WITHOUT EVEN THE IMPLIED WARRANTY OF
- MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. The software and
- documentation provided hereunder is on an "as is" basis, and the
- Institute for Systems Biology and the Whitehead Institute
- have no obligations to provide maintenance, support,
- updates, enhancements or modifications. In no event shall the
- Institute for Systems Biology and the Whitehead Institute
- be liable to any party for direct, indirect, special,
- incidental or consequential damages, including lost profits, arising
- out of the use of this software and its documentation, even if the
- Institute for Systems Biology and the Whitehead Institute
- have been advised of the possibility of such damage. See
- the GNU Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public License
- along with this library; if not, write to the Free Software Foundation,
- Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
- */
-
-package org.cytoscape.internal;
-
-
-//import org.cytoscape.application.swing.session.CySessionManager;
-import org.cytoscape.model.CyNetworkManager;
-
-import org.cytoscape.application.events.CyShutdownEvent;
-import org.cytoscape.application.events.CyShutdownListener;
-import org.cytoscape.application.swing.CySwingApplication;
-
-import javax.swing.JOptionPane;
-
-public class SessionShutdownHandler implements CyShutdownListener {
-
-// private CySessionManager session;
- private CySwingApplication desktop;
- private CyNetworkManager netmgr;
-
- public SessionShutdownHandler(/*CySessionManager session,*/
CySwingApplication desktop, CyNetworkManager netmgr) {
- //this.session = session;
- this.desktop = desktop;
- this.netmgr = netmgr;
- }
-
- public void handleEvent(CyShutdownEvent e) {
-
- // If there are no networks, just quit.
- if (netmgr.getNetworkSet().size() == 0)
- return;
-
- // Ask user whether to save current session or not.
- final String msg = "Do you want to save your session?";
- final String header = "Save Networks Before Quitting?";
- final Object[] options = { "Yes, save and quit", "No, just
quit", "Cancel" };
- final int n = JOptionPane.showOptionDialog(desktop.getJFrame(),
msg, header,
- JOptionPane.YES_NO_OPTION,
-
JOptionPane.QUESTION_MESSAGE,
-
null, options, options[0]);
-
- if (n == JOptionPane.NO_OPTION) {
- return;
- } else if (n == JOptionPane.YES_OPTION) {
- // TODO
- System.out.println("SESSION SAVING NOT IMPLEMENTED
!!!!");
- return;
- } else {
- e.abortShutdown("User canceled the shutdown request.");
- return;
- }
- }
-}
Added:
core3/impl/trunk/swing-application-impl/src/main/java/org/cytoscape/internal/io/SessionStateIO.java
===================================================================
---
core3/impl/trunk/swing-application-impl/src/main/java/org/cytoscape/internal/io/SessionStateIO.java
(rev 0)
+++
core3/impl/trunk/swing-application-impl/src/main/java/org/cytoscape/internal/io/SessionStateIO.java
2012-01-31 19:43:40 UTC (rev 28166)
@@ -0,0 +1,69 @@
+package org.cytoscape.internal.io;
+
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.OutputStream;
+
+import javax.xml.bind.JAXBContext;
+import javax.xml.bind.Marshaller;
+import javax.xml.bind.Unmarshaller;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+/**
+ * Responsible for writing and reading session state info as private app files.
+ */
+public class SessionStateIO {
+
+ private static final String SESSION_STATE_PACKAGE =
SessionState.class.getPackage().getName();
+ private static final Logger logger =
LoggerFactory.getLogger(SessionStateIO.class);
+
+ public SessionState read(final File file) {
+ SessionState sessionState = null;
+ InputStream is = null;
+
+ try {
+ is = new FileInputStream(file);
+ final JAXBContext jaxbContext =
JAXBContext.newInstance(SESSION_STATE_PACKAGE, getClass().getClassLoader());
+ final Unmarshaller unmarshaller =
jaxbContext.createUnmarshaller();
+ sessionState = (SessionState)
unmarshaller.unmarshal(is);
+ } catch (Exception e) {
+ logger.error("SessionState Read error", e);
+ } finally {
+ if (is != null) {
+ try {
+ is.close();
+ } catch (IOException ioe) {
+ }
+ }
+ }
+
+ return sessionState;
+ }
+
+ public void write(final SessionState sessionState, final File file) {
+ OutputStream out = null;
+
+ try {
+ out = new FileOutputStream(file);
+ final JAXBContext jc =
JAXBContext.newInstance(SessionState.class.getPackage().getName(),
this.getClass()
+ .getClassLoader());
+ final Marshaller m = jc.createMarshaller();
+ m.setProperty(Marshaller.JAXB_FORMATTED_OUTPUT,
Boolean.TRUE);
+ m.marshal(sessionState, out);
+ } catch (Exception e) {
+ logger.error("SessionState Write error", e);
+ } finally {
+ if (out != null) {
+ try {
+ out.close();
+ } catch (IOException ioe) {
+ }
+ }
+ }
+ }
+}
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