2 * Copyright (C) 2007 EDIT
3 * European Distributed Institute of Taxonomy
4 * http://www.e-taxonomy.eu
6 * The contents of this file are subject to the Mozilla Public License Version 1.1
7 * See LICENSE.TXT at the top of this package for the full license terms.
10 package eu
.etaxonomy
.taxeditor
.io
;
13 import java
.io
.FileOutputStream
;
14 import java
.util
.List
;
16 import org
.eclipse
.core
.runtime
.Assert
;
17 import org
.eclipse
.core
.runtime
.IProgressMonitor
;
18 import org
.eclipse
.core
.runtime
.IStatus
;
19 import org
.eclipse
.core
.runtime
.Status
;
20 import org
.eclipse
.core
.runtime
.jobs
.Job
;
21 import org
.eclipse
.swt
.widgets
.Display
;
22 import org
.eclipse
.ui
.IWorkbenchPart
;
24 import eu
.etaxonomy
.cdm
.api
.application
.CdmApplicationState
;
25 import eu
.etaxonomy
.cdm
.api
.application
.ICdmRepository
;
26 import eu
.etaxonomy
.cdm
.api
.conversation
.IConversationEnabled
;
27 import eu
.etaxonomy
.cdm
.io
.common
.CdmDefaultExport
;
28 import eu
.etaxonomy
.cdm
.io
.common
.ExportResult
;
29 import eu
.etaxonomy
.cdm
.io
.common
.IExportConfigurator
;
30 import eu
.etaxonomy
.cdm
.io
.common
.IIoConfigurator
;
31 import eu
.etaxonomy
.cdm
.io
.jaxb
.JaxbExportConfigurator
;
32 import eu
.etaxonomy
.cdm
.io
.sdd
.out
.SDDExportConfigurator
;
33 import eu
.etaxonomy
.cdm
.io
.service
.IIOService
;
34 import eu
.etaxonomy
.taxeditor
.model
.CdmProgressMonitorAdapter
;
35 import eu
.etaxonomy
.taxeditor
.model
.MessagingUtils
;
36 import eu
.etaxonomy
.taxeditor
.store
.StoreUtil
;
37 import eu
.etaxonomy
.taxeditor
.store
.internal
.TaxeditorStorePlugin
;
41 * ExportHandler class.
45 * @created Sep 11, 2009
48 public class ExportManager
extends AbstractIOManager
<IExportConfigurator
> {
52 * @param applicationConfiguration
54 private ExportManager(ICdmRepository applicationConfiguration
) {
55 super(applicationConfiguration
);
63 * @param applicationConfiguration
65 * {@link eu.etaxonomy.cdm.api.application.CdmApplicationController}
67 * @return a {@link eu.etaxonomy.taxeditor.io.ExportManager} object.
69 public static ExportManager
NewInstance(
70 ICdmRepository applicationConfiguration
) {
71 return new ExportManager(applicationConfiguration
);
80 * a {@link eu.etaxonomy.cdm.io.common.IExportConfigurator}
82 * @return a {@link org.eclipse.core.runtime.jobs.Job} object.
85 protected Job
createIOJob(final IExportConfigurator configurator
) {
87 Assert
.isNotNull(configurator
, "Configuration may not be null");
89 final Display display
= Display
.getCurrent();
91 Job job
= new Job("Export: " + configurator
.getClass().getSimpleName()) {
93 protected IStatus
run(IProgressMonitor monitor
) {
95 "Exporting database. This will take some time.", 100);
98 /** see ticket # 4456 and */
99 // display.asyncExec(new Runnable() {
102 // public void run() {
104 // // terminate any open transactions
105 // IConversationEnabled activePart = (IConversationEnabled) StoreUtil
106 // .getActivePage().getActivePart();
107 // activePart.getConversationHolder().commit(false);
111 // monitor.worked(10);
113 CdmDefaultExport
<IExportConfigurator
> exporter
= new CdmDefaultExport
<IExportConfigurator
>();
114 configurator
.setProgressMonitor(CdmProgressMonitorAdapter
115 .CreateSubMonitor(monitor
, 80));
116 exporter
.setCdmAppController(applicationConfiguration
);
120 exporter
.invoke(configurator
);
122 } catch (RuntimeException e
) {
123 MessagingUtils
.messageDialog("Error exporting data", this,
124 "An error occured while"
125 + "exporting to destination '"
126 + configurator
.getDestinationNameString()
128 + "Please check error log for details.", e
);
131 display
.asyncExec(new Runnable() {
135 IWorkbenchPart activePart
= StoreUtil
.getActivePage()
137 if (activePart
instanceof IConversationEnabled
) {
138 // terminate any open transactions
139 IConversationEnabled conversationEnabled
= (IConversationEnabled
) activePart
;
140 // restarting transaction and committing it to
143 // TODO verify correct behaviour
146 conversationEnabled
.getConversationHolder()
149 conversationEnabled
.getConversationHolder()
151 }catch(RuntimeException e
){
152 MessagingUtils
.messageDialog("Error starting conversation handling", this, "" +
153 "Conversation Error: "+ e
);
160 return Status
.OK_STATUS
;
167 public Job
createIOServiceJob(final IExportConfigurator configurator
, final File exportFile
) {
168 Assert
.isNotNull(configurator
, "Configuration may not be null");
170 final Display display
= Display
.getCurrent();
172 Job job
= new Job("Export: " + configurator
.getClass().getSimpleName()) {
174 protected IStatus
run(IProgressMonitor monitor
) {
175 monitor
.beginTask("Exporting database. This will take some time.", IProgressMonitor
.UNKNOWN
);
177 IIOService ioService
= CdmApplicationState
.getIOService();
179 ExportResult result
= ioService
.export(configurator
);
180 List
<byte[]> dataList
= result
.getExportData();
181 byte[] exportData
= dataList
.get(0);
183 FileOutputStream stream
= new FileOutputStream(exportFile
);
185 stream
.write(exportData
);
190 } catch (Exception e
) {
191 MessagingUtils
.errorDialog("Error exporting data",
194 TaxeditorStorePlugin
.PLUGIN_ID
,
198 return Status
.OK_STATUS
;
207 private IIoConfigurator
getConfigurator(TYPE type
) {
208 Assert
.isNotNull(type
, "Type should not be null");
212 return JaxbExportConfigurator
.NewInstance(null, null);
214 return SDDExportConfigurator
.NewInstance(null, null, null);
216 MessagingUtils
.notImplementedMessage(this);
217 throw new IllegalArgumentException("Export not supported yet");
226 * @return a {@link eu.etaxonomy.cdm.io.jaxb.JaxbExportConfigurator} object.
228 public final JaxbExportConfigurator
JaxbConfigurator() {
229 return (JaxbExportConfigurator
) getConfigurator(TYPE
.Jaxb
);
237 * @return a {@link eu.etaxonomy.cdm.io.sdd.out.SDDExportConfigurator}
240 public final SDDExportConfigurator
SddConfigurator() {
241 return (SDDExportConfigurator
) getConfigurator(TYPE
.Sdd
);