diff options
Diffstat (limited to 'src/main/java/org/pdfbox/pdmodel/common/PDMemoryStream.java')
| -rw-r--r-- | src/main/java/org/pdfbox/pdmodel/common/PDMemoryStream.java | 284 |
1 files changed, 0 insertions, 284 deletions
diff --git a/src/main/java/org/pdfbox/pdmodel/common/PDMemoryStream.java b/src/main/java/org/pdfbox/pdmodel/common/PDMemoryStream.java deleted file mode 100644 index 61cbfbf..0000000 --- a/src/main/java/org/pdfbox/pdmodel/common/PDMemoryStream.java +++ /dev/null @@ -1,284 +0,0 @@ -/**
- * Copyright (c) 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.common;
-
-import java.io.ByteArrayInputStream;
-import java.io.IOException;
-import java.io.InputStream;
-import java.io.OutputStream;
-
-import java.util.List;
-
-import org.pdfbox.cos.COSBase;
-import org.pdfbox.cos.COSStream;
-
-import org.pdfbox.pdmodel.common.filespecification.PDFileSpecification;
-
-/**
- * A PDStream represents a stream in a PDF document. Streams are tied to a single
- * PDF document.
- *
- * @author Ben Litchfield (ben@csh.rit.edu)
- * @version $Revision: 1.1 $
- */
-public class PDMemoryStream extends PDStream
-{
- private byte[] data;
-
- /**
- * This will create a new PDStream object.
- *
- * @param buffer The data for this in memory stream.
- */
- public PDMemoryStream( byte[] buffer )
- {
- data = buffer;
- }
-
-
-
- /**
- * If there are not compression filters on the current stream then this
- * will add a compression filter, flate compression for example.
- */
- public void addCompression()
- {
- //no compression to add
- }
-
-
-
- /**
- * Convert this standard java object to a COS object.
- *
- * @return The cos object that matches this Java object.
- */
- public COSBase getCOSObject()
- {
- throw new UnsupportedOperationException( "not supported for memory stream" );
- }
-
- /**
- * This will get a stream that can be written to.
- *
- * @return An output stream to write data to.
- *
- * @throws IOException If an IO error occurs during writing.
- */
- public OutputStream createOutputStream() throws IOException
- {
- throw new UnsupportedOperationException( "not supported for memory stream" );
- }
-
- /**
- * This will get a stream that can be read from.
- *
- * @return An input stream that can be read from.
- *
- * @throws IOException If an IO error occurs during reading.
- */
- public InputStream createInputStream() throws IOException
- {
- return new ByteArrayInputStream( data );
- }
-
- /**
- * This will get a stream with some filters applied but not others. This is useful
- * when doing images, ie filters = [flate,dct], we want to remove flate but leave dct
- *
- * @param stopFilters A list of filters to stop decoding at.
- * @return A stream with decoded data.
- * @throws IOException If there is an error processing the stream.
- */
- public InputStream getPartiallyFilteredStream( List stopFilters ) throws IOException
- {
- return createInputStream();
- }
-
- /**
- * Get the cos stream associated with this object.
- *
- * @return The cos object that matches this Java object.
- */
- public COSStream getStream()
- {
- throw new UnsupportedOperationException( "not supported for memory stream" );
- }
-
- /**
- * This will get the length of the filtered/compressed stream. This is readonly in the
- * PD Model and will be managed by this class.
- *
- * @return The length of the filtered stream.
- */
- public int getLength()
- {
- return data.length;
- }
-
- /**
- * This will get the list of filters that are associated with this stream. Or
- * null if there are none.
- * @return A list of all encoding filters to apply to this stream.
- */
- public List getFilters()
- {
- return null;
- }
-
- /**
- * This will set the filters that are part of this stream.
- *
- * @param filters The filters that are part of this stream.
- */
- public void setFilters( List filters )
- {
- throw new UnsupportedOperationException( "not supported for memory stream" );
- }
-
- /**
- * Get the list of decode parameters. Each entry in the list will refer to
- * an entry in the filters list.
- *
- * @return The list of decode parameters.
- *
- * @throws IOException if there is an error retrieving the parameters.
- */
- public List getDecodeParams() throws IOException
- {
- return null;
- }
-
- /**
- * This will set the list of decode params.
- *
- * @param decodeParams The list of decode params.
- */
- public void setDecodeParams( List decodeParams )
- {
- //do nothing
- }
-
- /**
- * This will get the file specification for this stream. This is only
- * required for external files.
- *
- * @return The file specification.
- */
- public PDFileSpecification getFile()
- {
- return null;
- }
-
- /**
- * Set the file specification.
- * @param f The file specification.
- */
- public void setFile( PDFileSpecification f )
- {
- //do nothing.
- }
-
- /**
- * This will get the list of filters that are associated with this stream. Or
- * null if there are none.
- * @return A list of all encoding filters to apply to this stream.
- */
- public List getFileFilters()
- {
- return null;
- }
-
- /**
- * This will set the filters that are part of this stream.
- *
- * @param filters The filters that are part of this stream.
- */
- public void setFileFilters( List filters )
- {
- //do nothing.
- }
-
- /**
- * Get the list of decode parameters. Each entry in the list will refer to
- * an entry in the filters list.
- *
- * @return The list of decode parameters.
- *
- * @throws IOException if there is an error retrieving the parameters.
- */
- public List getFileDecodeParams() throws IOException
- {
- return null;
- }
-
- /**
- * This will set the list of decode params.
- *
- * @param decodeParams The list of decode params.
- */
- public void setFileDecodeParams( List decodeParams )
- {
- //do nothing
- }
-
- /**
- * This will copy the stream into a byte array.
- *
- * @return The byte array of the filteredStream
- * @throws IOException When getFilteredStream did not work
- */
- public byte[] getByteArray() throws IOException
- {
- return data;
- }
-
- /**
- * Get the metadata that is part of the document catalog. This will
- * return null if there is no meta data for this object.
- *
- * @return The metadata for this object.
- */
- public PDMetadata getMetadata()
- {
- return null;
- }
-
- /**
- * Set the metadata for this object. This can be null.
- *
- * @param meta The meta data for this object.
- */
- public void setMetadata( PDMetadata meta )
- {
- //do nothing
- }
-}
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