1 files changed, 125 insertions, 0 deletions
diff --git a/src/main/java/org/pdfbox/pdmodel/interactive/documentnavigation/destination/PDDestination.java b/src/main/java/org/pdfbox/pdmodel/interactive/documentnavigation/destination/PDDestination.java
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+++ b/src/main/java/org/pdfbox/pdmodel/interactive/documentnavigation/destination/PDDestination.java
@@ -0,0 +1,125 @@
+/**
+ * Copyright (c) 2004-2005, www.pdfbox.org
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ * 3. Neither the name of pdfbox; nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * http://www.pdfbox.org
+ *
+ */
+package org.pdfbox.pdmodel.interactive.documentnavigation.destination;
+
+import java.io.IOException;
+
+import org.pdfbox.cos.COSArray;
+import org.pdfbox.cos.COSBase;
+import org.pdfbox.cos.COSName;
+import org.pdfbox.cos.COSString;
+
+import org.pdfbox.pdmodel.common.COSObjectable;
+
+/**
+ * This represents a destination in a PDF document.
+ *
+ * @author Ben Litchfield (ben@csh.rit.edu)
+ * @version $Revision: 1.4 $
+ */
+public abstract class PDDestination implements COSObjectable
+{
+    
+    /**
+     * This will create a new destination depending on the type of COSBase
+     * that is passed in.
+     * 
+     * @param base The base level object.
+     * 
+     * @return A new destination.
+     * 
+     * @throws IOException If the base cannot be converted to a Destination.
+     */
+    public static PDDestination create( COSBase base ) throws IOException
+    {
+        PDDestination retval = null;
+        if( base == null )
+        {
+            //this is ok, just return null.
+        }
+        else if( base instanceof COSArray && ((COSArray)base).size() > 0 )
+        {
+            COSArray array = (COSArray)base;
+            COSName type = (COSName)array.getObject( 1 );
+            String typeString = type.getName();
+            if( typeString.equals( PDPageFitDestination.TYPE ) ||
+                typeString.equals( PDPageFitDestination.TYPE_BOUNDED ))
+            {
+                retval = new PDPageFitDestination( array );
+            }
+            else if( typeString.equals( PDPageFitHeightDestination.TYPE ) ||
+                     typeString.equals( PDPageFitHeightDestination.TYPE_BOUNDED ))
+            {
+                retval = new PDPageFitHeightDestination( array );
+            }
+            else if( typeString.equals( PDPageFitRectangleDestination.TYPE ) )
+            {
+                retval = new PDPageFitRectangleDestination( array );
+            }
+            else if( typeString.equals( PDPageFitWidthDestination.TYPE ) ||
+                     typeString.equals( PDPageFitWidthDestination.TYPE_BOUNDED ))
+            {
+                retval = new PDPageFitWidthDestination( array );
+            }
+            else if( typeString.equals( PDPageXYZDestination.TYPE ) )
+            {
+                retval = new PDPageXYZDestination( array );
+            }
+            else
+            {
+                throw new IOException( "Unknown destination type:" + type );
+            }
+        }
+        else if( base instanceof COSString )
+        {
+            retval = new PDNamedDestination( (COSString)base );
+        }
+        else if( base instanceof COSName )
+        {
+            retval = new PDNamedDestination( (COSName)base );
+        }
+        else
+        {
+            throw new IOException( "Error: can't convert to Destination " + base );
+        }
+        return retval;
+    }
+    
+    /**
+     * Return a string representation of this class.
+     * 
+     * @return A human readable string.
+     */
+    public String toString()
+    {
+        return super.toString();
+    }
+}