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%2Fpdf%2FImportPdfReader.java;fp=bundles%2Forg.simantics.export.core%2Fsrc%2Forg%2Fsimantics%2Fexport%2Fcore%2Fpdf%2FImportPdfReader.java;h=21c0c8e4d913be597f2782cb61b0458f385442a1;hp=f15df92b7d04144745dce15993d1a6fcacf20328;hb=0ae2b770234dfc3cbb18bd38f324125cf0faca07;hpb=24e2b34260f219f0d1644ca7a138894980e25b14

diff --git a/bundles/org.simantics.export.core/src/org/simantics/export/core/pdf/ImportPdfReader.java b/bundles/org.simantics.export.core/src/org/simantics/export/core/pdf/ImportPdfReader.java
index f15df92b7..21c0c8e4d 100644
--- a/bundles/org.simantics.export.core/src/org/simantics/export/core/pdf/ImportPdfReader.java
+++ b/bundles/org.simantics.export.core/src/org/simantics/export/core/pdf/ImportPdfReader.java
@@ -1,104 +1,104 @@
-package org.simantics.export.core.pdf;
-
-import java.io.File;
-import java.io.FileOutputStream;
-import java.io.IOException;
-import java.util.ArrayList;
-import java.util.List;
-
-import com.lowagie.text.pdf.PRStream;
-import com.lowagie.text.pdf.PdfArray;
-import com.lowagie.text.pdf.PdfDictionary;
-import com.lowagie.text.pdf.PdfName;
-import com.lowagie.text.pdf.PdfReader;
-import com.lowagie.text.pdf.PdfString;
-
-public class ImportPdfReader {
-
-	/** File if opened from file */
-	public File file;
-	
-	/** iText pdf reader */
-	public PdfReader reader;
-	
-	List<Attachment> attachments;
-	
-	public ImportPdfReader() {		
-	}
-	
-	public ImportPdfReader(File file) throws IOException {
-		this.file = file;
-		reader = new PdfReader(file.getAbsolutePath());
-	}
-
-	public List<Attachment> getAttachments() {
-		if ( attachments != null ) return attachments;		
-		attachments = new ArrayList<Attachment>();
-		PdfDictionary root = reader.getCatalog();
-		PdfDictionary names = (PdfDictionary)PdfReader.getPdfObject(root.get(PdfName.NAMES));
-		if (names == null)
-			return attachments;
-		PdfDictionary embeddedfiles = names.getAsDict(PdfName.EMBEDDEDFILES);
-		if (embeddedfiles == null)
-			return attachments;
-		PdfArray filespecs = embeddedfiles.getAsArray(PdfName.NAMES);
-		if (filespecs == null)
-			return attachments;
-		for (int i = 0; i < filespecs.size();) {
-			Attachment a = new Attachment();
-			filespecs.getAsString(i++);
-			a.filespec = filespecs.getAsDict(i++);
-			a.refs = a.filespec.getAsDict(PdfName.EF);
-			for (Object _key : a.refs.getKeys()) {
-				a.key = (PdfName) _key;
-				a.filename = a.filespec.getAsString(a.key);
-				attachments.add( a );
-			}
-		}		
-		return attachments;
-	}
-	
-	public List<Attachment> getAttachments(String extension) {
-		ArrayList<Attachment> result = new ArrayList<Attachment>();
-		for ( Attachment a : getAttachments() ) {
-			if ( a.getFilename().endsWith(extension) ) {
-				result.add( a );
-			}
-		}
-		return result;
-	}
-	
-	public void close() {
-		if ( reader!=null ) {
-			reader.close();
-			reader = null;
-		}
-	}
-
-	public static class Attachment {
-		PdfDictionary filespec;
-		PdfDictionary refs;
-		PdfName key;
-		PdfString filename;
-		
-		public String getFilename() {
-			return filename.toUnicodeString();
-		}
-		
-		public void saveTo(File file) throws IOException {
-			FileOutputStream fos;
-			PRStream stream;
-			if ( !file.exists() ) file.createNewFile();
-			fos = new FileOutputStream(file); 
-			try {
-				stream = (PRStream) PdfReader.getPdfObject(refs.getAsIndirectObject(key));
-				fos.write(PdfReader.getStreamBytes(stream));
-				fos.flush();
-			} finally {
-				fos.close();
-			}
-		}
-		
-	}
-	
-}
+package org.simantics.export.core.pdf;
+
+import java.io.File;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.List;
+
+import com.lowagie.text.pdf.PRStream;
+import com.lowagie.text.pdf.PdfArray;
+import com.lowagie.text.pdf.PdfDictionary;
+import com.lowagie.text.pdf.PdfName;
+import com.lowagie.text.pdf.PdfReader;
+import com.lowagie.text.pdf.PdfString;
+
+public class ImportPdfReader {
+
+	/** File if opened from file */
+	public File file;
+	
+	/** iText pdf reader */
+	public PdfReader reader;
+	
+	List<Attachment> attachments;
+	
+	public ImportPdfReader() {		
+	}
+	
+	public ImportPdfReader(File file) throws IOException {
+		this.file = file;
+		reader = new PdfReader(file.getAbsolutePath());
+	}
+
+	public List<Attachment> getAttachments() {
+		if ( attachments != null ) return attachments;		
+		attachments = new ArrayList<Attachment>();
+		PdfDictionary root = reader.getCatalog();
+		PdfDictionary names = (PdfDictionary)PdfReader.getPdfObject(root.get(PdfName.NAMES));
+		if (names == null)
+			return attachments;
+		PdfDictionary embeddedfiles = names.getAsDict(PdfName.EMBEDDEDFILES);
+		if (embeddedfiles == null)
+			return attachments;
+		PdfArray filespecs = embeddedfiles.getAsArray(PdfName.NAMES);
+		if (filespecs == null)
+			return attachments;
+		for (int i = 0; i < filespecs.size();) {
+			Attachment a = new Attachment();
+			filespecs.getAsString(i++);
+			a.filespec = filespecs.getAsDict(i++);
+			a.refs = a.filespec.getAsDict(PdfName.EF);
+			for (Object _key : a.refs.getKeys()) {
+				a.key = (PdfName) _key;
+				a.filename = a.filespec.getAsString(a.key);
+				attachments.add( a );
+			}
+		}		
+		return attachments;
+	}
+	
+	public List<Attachment> getAttachments(String extension) {
+		ArrayList<Attachment> result = new ArrayList<Attachment>();
+		for ( Attachment a : getAttachments() ) {
+			if ( a.getFilename().endsWith(extension) ) {
+				result.add( a );
+			}
+		}
+		return result;
+	}
+	
+	public void close() {
+		if ( reader!=null ) {
+			reader.close();
+			reader = null;
+		}
+	}
+
+	public static class Attachment {
+		PdfDictionary filespec;
+		PdfDictionary refs;
+		PdfName key;
+		PdfString filename;
+		
+		public String getFilename() {
+			return filename.toUnicodeString();
+		}
+		
+		public void saveTo(File file) throws IOException {
+			FileOutputStream fos;
+			PRStream stream;
+			if ( !file.exists() ) file.createNewFile();
+			fos = new FileOutputStream(file); 
+			try {
+				stream = (PRStream) PdfReader.getPdfObject(refs.getAsIndirectObject(key));
+				fos.write(PdfReader.getStreamBytes(stream));
+				fos.flush();
+			} finally {
+				fos.close();
+			}
+		}
+		
+	}
+	
+}