-package org.simantics.export.core.impl;\r
-\r
-import java.io.File;\r
-import java.io.FileInputStream;\r
-import java.io.FileOutputStream;\r
-import java.io.IOException;\r
-import java.util.ArrayList;\r
-import java.util.List;\r
-import java.util.zip.ZipEntry;\r
-import java.util.zip.ZipOutputStream;\r
-\r
-import org.eclipse.core.runtime.IProgressMonitor;\r
-import org.osgi.service.prefs.Preferences;\r
-import org.simantics.databoard.Accessors;\r
-import org.simantics.databoard.Bindings;\r
-import org.simantics.databoard.Datatypes;\r
-import org.simantics.databoard.accessor.RecordAccessor;\r
-import org.simantics.databoard.accessor.error.AccessorConstructionException;\r
-import org.simantics.databoard.accessor.error.AccessorException;\r
-import org.simantics.databoard.accessor.reference.LabelReference;\r
-import org.simantics.databoard.binding.mutable.Variant;\r
-import org.simantics.databoard.forms.DataboardForm;\r
-import org.simantics.databoard.type.RecordType;\r
-import org.simantics.databoard.util.StreamUtil;\r
-import org.simantics.export.core.ExportContext;\r
-import org.simantics.export.core.error.ExportException;\r
-import org.simantics.export.core.intf.PublisherClass;\r
-import org.simantics.export.core.manager.Content;\r
-import org.simantics.export.core.util.ExporterUtils;\r
-\r
-/**\r
- * There are two fields in this publisher:\r
- * [ ] Overwrite file(s)\r
- * [ ] Export to Zip\r
- * \r
- * TODO Zip pref saving should be based on content selection\r
- * \r
- * @author toni.kalajainen@semantum.fi\r
- */\r
-public class ZipPublisher implements PublisherClass {\r
-\r
- private static final String ZIP_EXTENSION = ".zip";\r
-\r
- public static RecordType RT_ZIP;\r
-\r
- public static LabelReference P_ALLOW_OVERWRITE = new LabelReference("Overwrite file(s)");\r
- public static LabelReference P_ZIP = new LabelReference("Export to .zip");\r
- \r
- static {\r
- RT_ZIP = new RecordType();\r
- RT_ZIP.addComponent(P_ZIP.label, DataboardForm.fileSaveDialog(ZIP_EXTENSION, "*.zip"));\r
- RT_ZIP.addComponent(P_ALLOW_OVERWRITE.label, Datatypes.BOOLEAN);\r
- }\r
- \r
- @Override\r
- public void publish(ExportContext ctx, List<Content> contents, Variant options, Variant locationOptions, IProgressMonitor monitor) throws ExportException {\r
- \r
- Boolean canOverwrite = ExporterUtils.getBoolean(locationOptions, P_ALLOW_OVERWRITE);\r
- String zipPath = ExporterUtils.getString( locationOptions, P_ZIP );\r
- if ( zipPath == null ) throw new ExportException("Zip option missing");\r
- if ( canOverwrite == null ) throw new ExportException("CanOverwrite option missing");\r
-\r
- zipPath = PublisherUtil.ensureEndsWith(true, ZIP_EXTENSION, zipPath);\r
- File file = new File( zipPath );\r
- if ( file.exists() ) {\r
- if ( canOverwrite ) {\r
- file.delete();\r
- } else {\r
- throw new ExportException("Would not overwrite " + file.getAbsolutePath());\r
- }\r
- }\r
- \r
- // Assert the data is OK. Expected to be.\r
- for ( Content content : contents ) {\r
- if ( content.tmpFile == null ) throw new ExportException("Internal error, tmpFile was null");\r
- }\r
- \r
- FileOutputStream fos = null;\r
- try {\r
- fos = new FileOutputStream( file );\r
- ZipOutputStream zos = new ZipOutputStream(fos);\r
- for ( Content content : contents ) {\r
- FileInputStream fis = new FileInputStream( content.tmpFile );\r
- try {\r
- zos.putNextEntry(new ZipEntry( content.filename ));\r
- StreamUtil.copyStream(fis, zos);\r
- zos.closeEntry();\r
- } finally {\r
- fis.close();\r
- }\r
- }\r
- zos.close();\r
- } catch (IOException e) {\r
- throw new ExportException( e );\r
- } finally {\r
- if ( fos != null ) try { fos.close(); } catch (IOException e) {}\r
- }\r
- \r
- }\r
-\r
- @Override\r
- public List<String> validate(ExportContext ctx, List<Content> contents, Variant options, Variant locationOptions) throws ExportException {\r
-\r
- List<String> result = new ArrayList<String>();\r
- \r
- Boolean canOverwrite = ExporterUtils.getBoolean(locationOptions, P_ALLOW_OVERWRITE);\r
- String pathName = ExporterUtils.getString( locationOptions, P_ZIP );\r
- if ( pathName == null ) { result.add("Zip option missing?"); return result; }\r
- if ( canOverwrite == null ) { result.add("CanOverwrite option missing?"); return result; }\r
- if ( pathName.isEmpty() ) { result.add("Zip must be entered."); return result; }\r
- pathName = PublisherUtil.ensureEndsWith(true, ZIP_EXTENSION, pathName);\r
- File file = new File( pathName );\r
- if ( !canOverwrite && file.exists() ) \r
- result.add( file.getAbsolutePath()+ " already exists." );\r
- \r
- return result;\r
- }\r
- \r
- @Override\r
- public RecordType locationOptions(ExportContext ctx, List<Content> contents) throws ExportException {\r
- return RT_ZIP;\r
- }\r
- \r
- @Override\r
- public Variant createLocation(ExportContext ctx, Variant locationOptions) throws ExportException {\r
- // Make Dirs to the path.\r
- String zipName = ExporterUtils.getString( locationOptions, P_ZIP );\r
- if ( zipName == null ) throw new ExportException("Zip option not found?");\r
- File file = new File( zipName );\r
- File path = file.getParentFile();\r
- if ( path == null ) return locationOptions;\r
- if ( path.exists() && !path.isDirectory()) throw new ExportException(path+" exists but is not a directory.");\r
- if ( !path.mkdirs() ) throw new ExportException( "Failed to create "+path);\r
- return locationOptions;\r
- }\r
- \r
- @Override\r
- public boolean locationExists(ExportContext ctx, Variant locationOptions) throws ExportException {\r
- try {\r
- RecordAccessor ra = Accessors.getAccessor(locationOptions); \r
- String zipName = (String) ra.getValue(P_ZIP, Bindings.STRING);\r
- if ( zipName == null ) return false;\r
- File file = new File( zipName );\r
- File path = file.getParentFile();\r
- if ( path == null ) return false;\r
- return path.exists() && path.isDirectory();\r
- } catch (AccessorConstructionException e) {\r
- throw new ExportException( e );\r
- } catch (AccessorException e) {\r
- throw new ExportException( e );\r
- } \r
- }\r
-\r
- @Override\r
- public void fillDefaultPrefs(ExportContext ctx, List<Content> contents, Variant options, Variant locationOptions) throws ExportException { \r
- try {\r
- RecordAccessor ra = Accessors.getAccessor(locationOptions);\r
- ra.setValue(P_ALLOW_OVERWRITE, Bindings.BOOLEAN, true);\r
- ra.setValue(P_ZIP, Bindings.STRING, "");\r
- } catch (AccessorConstructionException e) {\r
- throw new ExportException(e);\r
- } catch (AccessorException e) {\r
- throw new ExportException(e);\r
- } \r
- }\r
- \r
- @Override\r
- public void savePref(Variant locationOptions, Preferences contentScopeNode, Preferences workspaceScopeNode) throws ExportException {\r
- try {\r
- RecordAccessor ra = Accessors.getAccessor( locationOptions );\r
-\r
- Boolean b = (Boolean) ra.getValue(P_ALLOW_OVERWRITE, Bindings.BOOLEAN);\r
- if ( b!=null ) {\r
- contentScopeNode.putBoolean(P_ALLOW_OVERWRITE.tail().toString(), b);\r
- workspaceScopeNode.putBoolean(P_ALLOW_OVERWRITE.tail().toString(), b);\r
- }\r
- \r
- String s = (String) ra.getValue(P_ZIP, Bindings.STRING);\r
- if ( s!=null ) {\r
- contentScopeNode.put(P_ZIP.tail().toString(), s);\r
- //workspaceScopeNode.put(P_ZIP.tail().toString(), s);\r
- }\r
- \r
- } catch (AccessorException e) {\r
- throw new ExportException( e );\r
- } catch (AccessorConstructionException e) {\r
- throw new ExportException( e );\r
- }\r
- }\r
- \r
- @Override\r
- public void loadPref(Variant locationOptions, Preferences contentScopePrefs, Preferences workspaceScopePrefs) throws ExportException {\r
- try {\r
- RecordAccessor ra = Accessors.getAccessor(locationOptions);\r
- \r
- Boolean b = ExporterUtils.getPrefBoolean( contentScopePrefs, workspaceScopePrefs, P_ALLOW_OVERWRITE.tail().toString() );\r
- if ( b!=null ) ra.setValue(P_ALLOW_OVERWRITE, Bindings.BOOLEAN, b);\r
- \r
- String s = ExporterUtils.getPrefString( contentScopePrefs, null, P_ZIP.tail().toString() );\r
- if ( s!=null ) ra.setValue(P_ZIP, Bindings.STRING, s);\r
- \r
- } catch (AccessorConstructionException e) {\r
- throw new ExportException( e );\r
- } catch (AccessorException e) {\r
- throw new ExportException( e );\r
- } \r
- }\r
- \r
-}\r
+package org.simantics.export.core.impl;
+
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.zip.ZipEntry;
+import java.util.zip.ZipOutputStream;
+
+import org.eclipse.core.runtime.IProgressMonitor;
+import org.osgi.service.prefs.Preferences;
+import org.simantics.databoard.Accessors;
+import org.simantics.databoard.Bindings;
+import org.simantics.databoard.Datatypes;
+import org.simantics.databoard.accessor.RecordAccessor;
+import org.simantics.databoard.accessor.error.AccessorConstructionException;
+import org.simantics.databoard.accessor.error.AccessorException;
+import org.simantics.databoard.accessor.reference.LabelReference;
+import org.simantics.databoard.binding.mutable.Variant;
+import org.simantics.databoard.forms.DataboardForm;
+import org.simantics.databoard.type.RecordType;
+import org.simantics.databoard.util.StreamUtil;
+import org.simantics.export.core.ExportContext;
+import org.simantics.export.core.error.ExportException;
+import org.simantics.export.core.intf.PublisherClass;
+import org.simantics.export.core.manager.Content;
+import org.simantics.export.core.util.ExporterUtils;
+
+/**
+ * There are two fields in this publisher:
+ * [ ] Overwrite file(s)
+ * [ ] Export to Zip
+ *
+ * TODO Zip pref saving should be based on content selection
+ *
+ * @author toni.kalajainen@semantum.fi
+ */
+public class ZipPublisher implements PublisherClass {
+
+ private static final String ZIP_EXTENSION = ".zip";
+
+ public static RecordType RT_ZIP;
+
+ public static LabelReference P_ALLOW_OVERWRITE = new LabelReference("Overwrite file(s)");
+ public static LabelReference P_ZIP = new LabelReference("Export to .zip");
+
+ static {
+ RT_ZIP = new RecordType();
+ RT_ZIP.addComponent(P_ZIP.label, DataboardForm.fileSaveDialog(ZIP_EXTENSION, "*.zip"));
+ RT_ZIP.addComponent(P_ALLOW_OVERWRITE.label, Datatypes.BOOLEAN);
+ }
+
+ @Override
+ public void publish(ExportContext ctx, List<Content> contents, Variant options, Variant locationOptions, IProgressMonitor monitor) throws ExportException {
+
+ Boolean canOverwrite = ExporterUtils.getBoolean(locationOptions, P_ALLOW_OVERWRITE);
+ String zipPath = ExporterUtils.getString( locationOptions, P_ZIP );
+ if ( zipPath == null ) throw new ExportException("Zip option missing");
+ if ( canOverwrite == null ) throw new ExportException("CanOverwrite option missing");
+
+ zipPath = PublisherUtil.ensureEndsWith(true, ZIP_EXTENSION, zipPath);
+ File file = new File( zipPath );
+ if ( file.exists() ) {
+ if ( canOverwrite ) {
+ file.delete();
+ } else {
+ throw new ExportException("Would not overwrite " + file.getAbsolutePath());
+ }
+ }
+
+ // Assert the data is OK. Expected to be.
+ for ( Content content : contents ) {
+ if ( content.tmpFile == null ) throw new ExportException("Internal error, tmpFile was null");
+ }
+
+ FileOutputStream fos = null;
+ try {
+ fos = new FileOutputStream( file );
+ ZipOutputStream zos = new ZipOutputStream(fos);
+ for ( Content content : contents ) {
+ FileInputStream fis = new FileInputStream( content.tmpFile );
+ try {
+ zos.putNextEntry(new ZipEntry( content.filename ));
+ StreamUtil.copyStream(fis, zos);
+ zos.closeEntry();
+ } finally {
+ fis.close();
+ }
+ }
+ zos.close();
+ } catch (IOException e) {
+ throw new ExportException( e );
+ } finally {
+ if ( fos != null ) try { fos.close(); } catch (IOException e) {}
+ }
+
+ }
+
+ @Override
+ public List<String> validate(ExportContext ctx, List<Content> contents, Variant options, Variant locationOptions) throws ExportException {
+
+ List<String> result = new ArrayList<String>();
+
+ Boolean canOverwrite = ExporterUtils.getBoolean(locationOptions, P_ALLOW_OVERWRITE);
+ String pathName = ExporterUtils.getString( locationOptions, P_ZIP );
+ if ( pathName == null ) { result.add("Zip option missing?"); return result; }
+ if ( canOverwrite == null ) { result.add("CanOverwrite option missing?"); return result; }
+ if ( pathName.isEmpty() ) { result.add("Zip must be entered."); return result; }
+ pathName = PublisherUtil.ensureEndsWith(true, ZIP_EXTENSION, pathName);
+ File file = new File( pathName );
+ if ( !canOverwrite && file.exists() )
+ result.add( file.getAbsolutePath()+ " already exists." );
+
+ return result;
+ }
+
+ @Override
+ public RecordType locationOptions(ExportContext ctx, List<Content> contents) throws ExportException {
+ return RT_ZIP;
+ }
+
+ @Override
+ public Variant createLocation(ExportContext ctx, Variant locationOptions) throws ExportException {
+ // Make Dirs to the path.
+ String zipName = ExporterUtils.getString( locationOptions, P_ZIP );
+ if ( zipName == null ) throw new ExportException("Zip option not found?");
+ File file = new File( zipName );
+ File path = file.getParentFile();
+ if ( path == null ) return locationOptions;
+ if ( path.exists() && !path.isDirectory()) throw new ExportException(path+" exists but is not a directory.");
+ if ( !path.mkdirs() ) throw new ExportException( "Failed to create "+path);
+ return locationOptions;
+ }
+
+ @Override
+ public boolean locationExists(ExportContext ctx, Variant locationOptions) throws ExportException {
+ try {
+ RecordAccessor ra = Accessors.getAccessor(locationOptions);
+ String zipName = (String) ra.getValue(P_ZIP, Bindings.STRING);
+ if ( zipName == null ) return false;
+ File file = new File( zipName );
+ File path = file.getParentFile();
+ if ( path == null ) return false;
+ return path.exists() && path.isDirectory();
+ } catch (AccessorConstructionException e) {
+ throw new ExportException( e );
+ } catch (AccessorException e) {
+ throw new ExportException( e );
+ }
+ }
+
+ @Override
+ public void fillDefaultPrefs(ExportContext ctx, List<Content> contents, Variant options, Variant locationOptions) throws ExportException {
+ try {
+ RecordAccessor ra = Accessors.getAccessor(locationOptions);
+ ra.setValue(P_ALLOW_OVERWRITE, Bindings.BOOLEAN, true);
+ ra.setValue(P_ZIP, Bindings.STRING, "");
+ } catch (AccessorConstructionException e) {
+ throw new ExportException(e);
+ } catch (AccessorException e) {
+ throw new ExportException(e);
+ }
+ }
+
+ @Override
+ public void savePref(Variant locationOptions, Preferences contentScopeNode, Preferences workspaceScopeNode) throws ExportException {
+ try {
+ RecordAccessor ra = Accessors.getAccessor( locationOptions );
+
+ Boolean b = (Boolean) ra.getValue(P_ALLOW_OVERWRITE, Bindings.BOOLEAN);
+ if ( b!=null ) {
+ contentScopeNode.putBoolean(P_ALLOW_OVERWRITE.tail().toString(), b);
+ workspaceScopeNode.putBoolean(P_ALLOW_OVERWRITE.tail().toString(), b);
+ }
+
+ String s = (String) ra.getValue(P_ZIP, Bindings.STRING);
+ if ( s!=null ) {
+ contentScopeNode.put(P_ZIP.tail().toString(), s);
+ //workspaceScopeNode.put(P_ZIP.tail().toString(), s);
+ }
+
+ } catch (AccessorException e) {
+ throw new ExportException( e );
+ } catch (AccessorConstructionException e) {
+ throw new ExportException( e );
+ }
+ }
+
+ @Override
+ public void loadPref(Variant locationOptions, Preferences contentScopePrefs, Preferences workspaceScopePrefs) throws ExportException {
+ try {
+ RecordAccessor ra = Accessors.getAccessor(locationOptions);
+
+ Boolean b = ExporterUtils.getPrefBoolean( contentScopePrefs, workspaceScopePrefs, P_ALLOW_OVERWRITE.tail().toString() );
+ if ( b!=null ) ra.setValue(P_ALLOW_OVERWRITE, Bindings.BOOLEAN, b);
+
+ String s = ExporterUtils.getPrefString( contentScopePrefs, null, P_ZIP.tail().toString() );
+ if ( s!=null ) ra.setValue(P_ZIP, Bindings.STRING, s);
+
+ } catch (AccessorConstructionException e) {
+ throw new ExportException( e );
+ } catch (AccessorException e) {
+ throw new ExportException( e );
+ }
+ }
+
+}
Code Review / simantics / platform.git / blobdiff