3 * Copyright (C) 2007 EDIT
4 * European Distributed Institute of Taxonomy
5 * http://www.e-taxonomy.eu
7 * The contents of this file are subject to the Mozilla Public License Version 1.1
8 * See LICENSE.TXT at the top of this package for the full license terms.
11 package eu
.etaxonomy
.taxeditor
.io
;
14 import java
.io
.FileOutputStream
;
15 import java
.util
.List
;
17 import org
.eclipse
.core
.runtime
.Assert
;
18 import org
.eclipse
.core
.runtime
.IProgressMonitor
;
19 import org
.eclipse
.core
.runtime
.IStatus
;
20 import org
.eclipse
.core
.runtime
.Status
;
21 import org
.eclipse
.core
.runtime
.jobs
.Job
;
22 import org
.eclipse
.swt
.widgets
.Display
;
23 import org
.eclipse
.ui
.IWorkbenchPart
;
25 import eu
.etaxonomy
.cdm
.api
.application
.CdmApplicationState
;
26 import eu
.etaxonomy
.cdm
.api
.application
.ICdmApplicationConfiguration
;
27 import eu
.etaxonomy
.cdm
.api
.conversation
.IConversationEnabled
;
28 import eu
.etaxonomy
.cdm
.io
.common
.CdmDefaultExport
;
29 import eu
.etaxonomy
.cdm
.io
.common
.ExportResult
;
30 import eu
.etaxonomy
.cdm
.io
.common
.IExportConfigurator
;
31 import eu
.etaxonomy
.cdm
.io
.common
.IIoConfigurator
;
32 import eu
.etaxonomy
.cdm
.io
.jaxb
.JaxbExportConfigurator
;
33 import eu
.etaxonomy
.cdm
.io
.sdd
.out
.SDDExportConfigurator
;
34 import eu
.etaxonomy
.cdm
.io
.service
.IIOService
;
35 import eu
.etaxonomy
.taxeditor
.model
.CdmProgressMonitorAdapter
;
36 import eu
.etaxonomy
.taxeditor
.model
.MessagingUtils
;
37 import eu
.etaxonomy
.taxeditor
.store
.StoreUtil
;
38 import eu
.etaxonomy
.taxeditor
.store
.internal
.TaxeditorStorePlugin
;
42 * ExportHandler class.
46 * @created Sep 11, 2009
49 public class ExportManager
extends AbstractIOManager
<IExportConfigurator
> {
53 * @param applicationConfiguration
55 private ExportManager(ICdmApplicationConfiguration applicationConfiguration
) {
56 super(applicationConfiguration
);
64 * @param applicationConfiguration
66 * {@link eu.etaxonomy.cdm.api.application.CdmApplicationController}
68 * @return a {@link eu.etaxonomy.taxeditor.io.ExportManager} object.
70 public static ExportManager
NewInstance(
71 ICdmApplicationConfiguration applicationConfiguration
) {
72 return new ExportManager(applicationConfiguration
);
81 * a {@link eu.etaxonomy.cdm.io.common.IExportConfigurator}
83 * @return a {@link org.eclipse.core.runtime.jobs.Job} object.
86 protected Job
createIOJob(final IExportConfigurator configurator
) {
88 Assert
.isNotNull(configurator
, "Configuration may not be null");
90 final Display display
= Display
.getCurrent();
92 Job job
= new Job("Export: " + configurator
.getClass().getSimpleName()) {
94 protected IStatus
run(IProgressMonitor monitor
) {
96 "Exporting database. This will take some time.", 100);
99 /** see ticket # 4456 and */
100 // display.asyncExec(new Runnable() {
103 // public void run() {
105 // // terminate any open transactions
106 // IConversationEnabled activePart = (IConversationEnabled) StoreUtil
107 // .getActivePage().getActivePart();
108 // activePart.getConversationHolder().commit(false);
112 // monitor.worked(10);
114 CdmDefaultExport
<IExportConfigurator
> exporter
= new CdmDefaultExport
<IExportConfigurator
>();
115 configurator
.setProgressMonitor(CdmProgressMonitorAdapter
116 .CreateSubMonitor(monitor
, 80));
117 exporter
.setCdmAppController(applicationConfiguration
);
121 exporter
.invoke(configurator
);
123 } catch (RuntimeException e
) {
124 MessagingUtils
.messageDialog("Error exporting data", this,
125 "An error occured while"
126 + "exporting to destination '"
127 + configurator
.getDestinationNameString()
129 + "Please check error log for details.", e
);
132 display
.asyncExec(new Runnable() {
136 IWorkbenchPart activePart
= StoreUtil
.getActivePage()
138 if (activePart
instanceof IConversationEnabled
) {
139 // terminate any open transactions
140 IConversationEnabled conversationEnabled
= (IConversationEnabled
) activePart
;
141 // restarting transaction and committing it to
144 // TODO verify correct behaviour
147 conversationEnabled
.getConversationHolder()
150 conversationEnabled
.getConversationHolder()
152 }catch(RuntimeException e
){
153 MessagingUtils
.messageDialog("Error starting conversation handling", this, "" +
154 "Conversation Error: "+ e
);
161 return Status
.OK_STATUS
;
168 public Job
createIOServiceJob(final IExportConfigurator configurator
, final File exportFile
) {
169 Assert
.isNotNull(configurator
, "Configuration may not be null");
171 final Display display
= Display
.getCurrent();
173 Job job
= new Job("Export: " + configurator
.getClass().getSimpleName()) {
175 protected IStatus
run(IProgressMonitor monitor
) {
176 monitor
.beginTask("Exporting database. This will take some time.", IProgressMonitor
.UNKNOWN
);
178 IIOService ioService
= CdmApplicationState
.getIOService();
180 ExportResult result
= ioService
.export(configurator
);
181 List
<byte[]> dataList
= result
.getExportData();
182 byte[] exportData
= dataList
.get(0);
184 FileOutputStream stream
= new FileOutputStream(exportFile
);
186 stream
.write(exportData
);
191 } catch (Exception e
) {
192 MessagingUtils
.errorDialog("Error exporting data",
195 TaxeditorStorePlugin
.PLUGIN_ID
,
199 return Status
.OK_STATUS
;
208 private IIoConfigurator
getConfigurator(TYPE type
) {
209 Assert
.isNotNull(type
, "Type should not be null");
213 return JaxbExportConfigurator
.NewInstance(null, null);
215 return SDDExportConfigurator
.NewInstance(null, null, null);
217 MessagingUtils
.notImplementedMessage(this);
218 throw new IllegalArgumentException("Export not supported yet");
227 * @return a {@link eu.etaxonomy.cdm.io.jaxb.JaxbExportConfigurator} object.
229 public final JaxbExportConfigurator
JaxbConfigurator() {
230 return (JaxbExportConfigurator
) getConfigurator(TYPE
.Jaxb
);
238 * @return a {@link eu.etaxonomy.cdm.io.sdd.out.SDDExportConfigurator}
241 public final SDDExportConfigurator
SddConfigurator() {
242 return (SDDExportConfigurator
) getConfigurator(TYPE
.Sdd
);