1 files changed, 172 insertions, 0 deletions
diff --git a/src/main/java/org/pdfbox/pdmodel/fdf/FDFJavaScript.java b/src/main/java/org/pdfbox/pdmodel/fdf/FDFJavaScript.java
new file mode 100644
index 0000000..dfa6b0f
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+++ b/src/main/java/org/pdfbox/pdmodel/fdf/FDFJavaScript.java
@@ -0,0 +1,172 @@
+/**
+ * Copyright (c) 2004, 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.fdf;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import org.pdfbox.cos.COSArray;
+import org.pdfbox.cos.COSBase;
+import org.pdfbox.cos.COSDictionary;
+import org.pdfbox.cos.COSName;
+
+import org.pdfbox.pdmodel.common.COSObjectable;
+import org.pdfbox.pdmodel.common.COSArrayList;
+import org.pdfbox.pdmodel.common.PDTextStream;
+import org.pdfbox.pdmodel.common.PDNamedTextStream;
+
+/**
+ * This represents an FDF JavaScript dictionary that is part of the FDF document.
+ *
+ * @author Ben Litchfield (ben@csh.rit.edu)
+ * @version $Revision: 1.2 $
+ */
+public class FDFJavaScript implements COSObjectable
+{
+    private COSDictionary js;
+
+    /**
+     * Default constructor.
+     */
+    public FDFJavaScript()
+    {
+        js = new COSDictionary();
+    }
+
+    /**
+     * Constructor.
+     *
+     * @param javaScript The FDF java script.
+     */
+    public FDFJavaScript( COSDictionary javaScript )
+    {
+        js = javaScript;
+    }
+
+    /**
+     * Convert this standard java object to a COS object.
+     *
+     * @return The cos object that matches this Java object.
+     */
+    public COSBase getCOSObject()
+    {
+        return js;
+    }
+
+    /**
+     * Convert this standard java object to a COS object.
+     *
+     * @return The cos object that matches this Java object.
+     */
+    public COSDictionary getCOSDictionary()
+    {
+        return js;
+    }
+
+    /**
+     * This will get the javascript that is executed before the import.
+     *
+     * @return Some javascript code.
+     */
+    public PDTextStream getBefore()
+    {
+        return PDTextStream.createTextStream( js.getDictionaryObject( "Before" ) );
+    }
+
+    /**
+     * This will set the javascript code the will get execute before the import.
+     *
+     * @param before A reference to some javascript code.
+     */
+    public void setBefore( PDTextStream before )
+    {
+        js.setItem( "Before", before );
+    }
+
+    /**
+     * This will get the javascript that is executed after the import.
+     *
+     * @return Some javascript code.
+     */
+    public PDTextStream getAfter()
+    {
+        return PDTextStream.createTextStream( js.getDictionaryObject( "After" ) );
+    }
+
+    /**
+     * This will set the javascript code the will get execute after the import.
+     *
+     * @param after A reference to some javascript code.
+     */
+    public void setAfter( PDTextStream after )
+    {
+        js.setItem( "After", after );
+    }
+
+    /**
+     * This will return a list of PDNamedTextStream objects.  This is the "Doc"
+     * entry of the pdf document.  These will be added to the PDF documents
+     * javascript name tree.  This will not return null.
+     *
+     * @return A list of all named javascript entries.
+     */
+    public List getNamedJavaScripts()
+    {
+        List retval = null;
+        COSArray array = (COSArray)js.getDictionaryObject( "Doc" );
+        List namedStreams = new ArrayList();
+        if( array == null )
+        {
+            array = new COSArray();
+            js.setItem( "Doc", array );
+        }
+        for( int i=0; i<array.size(); i++ )
+        {
+            COSName name = (COSName)array.get( i );
+            i++;
+            COSBase stream = array.get( i );
+            PDNamedTextStream namedStream = new PDNamedTextStream( name, stream );
+            namedStreams.add( namedStream );
+        }
+        return new COSArrayList( namedStreams, array );
+    }
+
+    /**
+     * This should be a list of PDNamedTextStream objects.
+     *
+     * @param namedStreams The named streams.
+     */
+    public void setNamedJavaScripts( List namedStreams )
+    {
+        COSArray array = COSArrayList.converterToCOSArray( namedStreams );
+        js.setItem( "Doc", array );
+    }
+}
+\ No newline at end of file