X-Git-Url: https://gerrit.simantics.org/r/gitweb?p=simantics%2Fplatform.git;a=blobdiff_plain;f=bundles%2Forg.simantics.export.core%2Fsrc%2Forg%2Fsimantics%2Fexport%2Fcore%2Fmanager%2FExportSingleContent.java;h=b1b835cab03241b59c507cfb54a3eab14f0dc785;hp=c1364d133c22fdcf7cf3abf33c8ccf97185e024f;hb=48ea5bf055156f92d497a9a45bc05ac9d85b6f43;hpb=969bd23cab98a79ca9101af33334000879fb60c5

diff --git a/bundles/org.simantics.export.core/src/org/simantics/export/core/manager/ExportSingleContent.java b/bundles/org.simantics.export.core/src/org/simantics/export/core/manager/ExportSingleContent.java
index c1364d133..b1b835cab 100644
--- a/bundles/org.simantics.export.core/src/org/simantics/export/core/manager/ExportSingleContent.java
+++ b/bundles/org.simantics.export.core/src/org/simantics/export/core/manager/ExportSingleContent.java
@@ -1,137 +1,137 @@
-package org.simantics.export.core.manager;
-
-import java.io.File;
-import java.io.IOException;
-import java.util.ArrayList;
-import java.util.Collections;
-import java.util.List;
-
-import org.eclipse.core.runtime.IProgressMonitor;
-import org.simantics.Simantics;
-import org.simantics.databoard.binding.mutable.Variant;
-import org.simantics.databoard.util.URIUtil;
-import org.simantics.db.exception.DatabaseException;
-import org.simantics.export.core.ExportContext;
-import org.simantics.export.core.error.ExportException;
-import org.simantics.export.core.intf.ContentType;
-import org.simantics.export.core.intf.Exporter;
-import org.simantics.export.core.intf.Format;
-import org.simantics.export.core.util.ExportQueries;
-
-/**
- * Exports a single content file into a tmp file.
- * 
- * The tmp file value is written to the Content object. 
- *
- * @author toni.kalajainen@semantum.fi
- */
-public class ExportSingleContent extends ExportAction {
-	
-	public String contentUri;
-	public String contentTypeId;
-	public String formatId;
-	public Content content;
-	public File outputFile;
-	
-	public ExportSingleContent(Content content) throws ExportException 
-	{
-		if ( content.url == null || content.formatId == null || content.label == null || content.contentTypeId == null)
-			throw new ExportException("Invalid input parameters in Content (null)");
-		
-		this.content = content;
-		this.contentUri = content.url;
-		this.formatId = content.formatId;
-		this.contentTypeId = content.contentTypeId;		
-	}
-	
-	public void execute(ExportContext ctx, IProgressMonitor monitor, Variant options) 
-	throws ExportException
-	{
-		Format format = ctx.eep.getFormat( formatId );
-		ContentType contentType = ctx.eep.getContentType( contentTypeId );
-		Exporter[] exporters = ctx.eep.getExporters( formatId, contentTypeId );
-		
-		if ( exporters.length == 0 ) {
-			throw new ExportException("No suitable exporter found for exporting "+contentType.label()+" to a "+format.label());
-		}
-
-		try {
-			// Prefix must be at least 3 characters in length
-			String prefix = "___" + URIUtil.encodeFilename(content.label);
-			content.tmpFile = outputFile = File.createTempFile( prefix, URIUtil.encodeFilename(format.fileext()), Simantics.getTemporaryDirectory("export.core") );
-		} catch (IOException e) {
-			throw new ExportException(e);
-		} 
-		
-		Object writer = format.createFile(ctx, outputFile, options);
-		try {
-			for (Exporter exporter : exporters ) {
-				exporter.exportAction().export(
-						Collections.singletonList( content ),
-						writer, 
-						ctx, 
-						options,
-						monitor,
-						null);
-			}
-			
-		} catch (ExportException ee) {
-			format.closeFile( ctx, writer );
-			writer = null;
-			outputFile.delete();
-			throw ee;
-		} finally {
-			if (writer!=null) format.closeFile( ctx, writer );
-		}
-		
-		monitor.worked(10);
-	}
-
-	@Override
-	public String label(ExportContext ctx) {
-		String label;
-		try {
-			label = ctx.session.syncRequest( ExportQueries.label( contentUri ) );
-		} catch (DatabaseException e) {
-			label = "<error: "+e.getMessage()+">";
-		}
-		
-		if ( outputFile == null ) return label;
-		return label + " export to "+outputFile.getName();
-	}
-
-	@Override
-	public int work(ExportContext ctx) {
-		return 10;
-	}
-
-	public List<String> validate(ExportContext context, Variant options) {
-		Format format = context.eep.getFormat( formatId );
-		ContentType contentType = context.eep.getContentType( contentTypeId );
-		Exporter[] exporters = context.eep.getExporters( formatId, contentTypeId );
-		
-		if ( exporters.length == 0 ) {
-			return Collections.singletonList( "No suitable exporter found for exporting "+contentType.label()+" to a "+format.label() );
-		}
-
-		List<String> result = new ArrayList<String>(1);
-		for (Exporter exporter : exporters) {
-			try {
-				result.addAll( exporter.exportAction().validate(contentUri, context, options) ) ;
-			} catch (ExportException e) {
-				result.add( "Could not create export action for the "+exporter.formatId()+" exporter. "+e.getMessage() );
-			}
-		}
-		
-		return result;
-	}
-
-	@Override
-	public void cleanup(ExportContext ctx, IProgressMonitor progress, Variant options) throws ExportException {
-		if ( this.outputFile != null ) { 
-			this.outputFile.delete();
-			content.tmpFile = null;			
-		}
-	}
-		
-}
+package org.simantics.export.core.manager;
+
+import java.io.File;
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.List;
+
+import org.eclipse.core.runtime.IProgressMonitor;
+import org.simantics.Simantics;
+import org.simantics.databoard.binding.mutable.Variant;
+import org.simantics.databoard.util.URIUtil;
+import org.simantics.db.exception.DatabaseException;
+import org.simantics.export.core.ExportContext;
+import org.simantics.export.core.error.ExportException;
+import org.simantics.export.core.intf.ContentType;
+import org.simantics.export.core.intf.Exporter;
+import org.simantics.export.core.intf.Format;
+import org.simantics.export.core.util.ExportQueries;
+
+/**
+ * Exports a single content file into a tmp file.
+ * 
+ * The tmp file value is written to the Content object. 
+ *
+ * @author toni.kalajainen@semantum.fi
+ */
+public class ExportSingleContent extends ExportAction {
+	
+	public String contentUri;
+	public String contentTypeId;
+	public String formatId;
+	public Content content;
+	public File outputFile;
+	
+	public ExportSingleContent(Content content) throws ExportException 
+	{
+		if ( content.url == null || content.formatId == null || content.label == null || content.contentTypeId == null)
+			throw new ExportException("Invalid input parameters in Content (null)");
+		
+		this.content = content;
+		this.contentUri = content.url;
+		this.formatId = content.formatId;
+		this.contentTypeId = content.contentTypeId;		
+	}
+	
+	public void execute(ExportContext ctx, IProgressMonitor monitor, Variant options) 
+	throws ExportException
+	{
+		Format format = ctx.eep.getFormat( formatId );
+		ContentType contentType = ctx.eep.getContentType( contentTypeId );
+		Exporter[] exporters = ctx.eep.getExporters( formatId, contentTypeId );
+		
+		if ( exporters.length == 0 ) {
+			throw new ExportException("No suitable exporter found for exporting "+contentType.label()+" to a "+format.label());
+		}
+
+		try {
+			// Prefix must be at least 3 characters in length
+			String prefix = "___" + URIUtil.encodeFilename(content.label);
+			content.tmpFile = outputFile = File.createTempFile( prefix, URIUtil.encodeFilename(format.fileext()), Simantics.getTemporaryDirectory("export.core") );
+		} catch (IOException e) {
+			throw new ExportException(e);
+		} 
+		
+		Object writer = format.createFile(ctx, outputFile, options);
+		try {
+			for (Exporter exporter : exporters ) {
+				exporter.exportAction().export(
+						Collections.singletonList( content ),
+						writer, 
+						ctx, 
+						options,
+						monitor,
+						null);
+			}
+			
+		} catch (ExportException ee) {
+			format.closeFile( ctx, writer );
+			writer = null;
+			outputFile.delete();
+			throw ee;
+		} finally {
+			if (writer!=null) format.closeFile( ctx, writer );
+		}
+		
+		monitor.worked(10);
+	}
+
+	@Override
+	public String label(ExportContext ctx) {
+		String label;
+		try {
+			label = ctx.session.syncRequest( ExportQueries.label( contentUri ) );
+		} catch (DatabaseException e) {
+			label = "<error: "+e.getMessage()+">";
+		}
+		
+		if ( outputFile == null ) return label;
+		return label + " export to "+outputFile.getName();
+	}
+
+	@Override
+	public int work(ExportContext ctx) {
+		return 10;
+	}
+
+	public List<String> validate(ExportContext context, Variant options) {
+		Format format = context.eep.getFormat( formatId );
+		ContentType contentType = context.eep.getContentType( contentTypeId );
+		Exporter[] exporters = context.eep.getExporters( formatId, contentTypeId );
+		
+		if ( exporters.length == 0 ) {
+			return Collections.singletonList( "No suitable exporter found for exporting "+contentType.label()+" to a "+format.label() );
+		}
+
+		List<String> result = new ArrayList<String>(1);
+		for (Exporter exporter : exporters) {
+			try {
+				result.addAll( exporter.exportAction().validate(contentUri, context, options) ) ;
+			} catch (ExportException e) {
+				result.add( "Could not create export action for the "+exporter.formatId()+" exporter. "+e.getMessage() );
+			}
+		}
+		
+		return result;
+	}
+
+	@Override
+	public void cleanup(ExportContext ctx, IProgressMonitor progress, Variant options) throws ExportException {
+		if ( this.outputFile != null ) { 
+			this.outputFile.delete();
+			content.tmpFile = null;			
+		}
+	}
+		
+}