100 lines
3.1 KiB
Java
100 lines
3.1 KiB
Java
/* ====================================================================
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Licensed to the Apache Software Foundation (ASF) under one or more
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contributor license agreements. See the NOTICE file distributed with
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this work for additional information regarding copyright ownership.
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The ASF licenses this file to You under the Apache License, Version 2.0
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(the "License"); you may not use this file except in compliance with
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the License. You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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==================================================================== */
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package org.apache.poi.hpbf;
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import java.io.IOException;
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import java.io.InputStream;
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import java.io.OutputStream;
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import org.apache.poi.POIDocument;
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import org.apache.poi.hpbf.model.EscherDelayStm;
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import org.apache.poi.hpbf.model.EscherStm;
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import org.apache.poi.hpbf.model.MainContents;
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import org.apache.poi.hpbf.model.QuillContents;
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import org.apache.poi.poifs.filesystem.DirectoryNode;
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import org.apache.poi.poifs.filesystem.NPOIFSFileSystem;
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import org.apache.poi.poifs.filesystem.POIFSFileSystem;
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/**
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* This class provides the basic functionality
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* for HPBF, our implementation of the publisher
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* file format.
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*/
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public final class HPBFDocument extends POIDocument {
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private MainContents mainContents;
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private QuillContents quillContents;
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private EscherStm escherStm;
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private EscherDelayStm escherDelayStm;
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/**
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* Opens a new publisher document
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*/
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public HPBFDocument(POIFSFileSystem fs) throws IOException {
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this(fs.getRoot());
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}
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public HPBFDocument(NPOIFSFileSystem fs) throws IOException {
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this(fs.getRoot());
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}
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public HPBFDocument(InputStream inp) throws IOException {
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this(new POIFSFileSystem(inp));
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}
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/**
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* Opens an embedded publisher document,
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* at the given directory.
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* @deprecated Use {@link #HPBFDocument(DirectoryNode)} instead
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*/
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@Deprecated
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public HPBFDocument(DirectoryNode dir, POIFSFileSystem fs) throws IOException {
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this(dir);
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}
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/**
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* Opens an embedded publisher document,
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* at the given directory.
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*/
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public HPBFDocument(DirectoryNode dir) throws IOException {
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super(dir);
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// Go looking for our interesting child
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// streams
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mainContents = new MainContents(dir);
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quillContents = new QuillContents(dir);
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// Now the Escher bits
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escherStm = new EscherStm(dir);
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escherDelayStm = new EscherDelayStm(dir);
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}
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public MainContents getMainContents() {
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return mainContents;
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}
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public QuillContents getQuillContents() {
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return quillContents;
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}
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public EscherStm getEscherStm() {
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return escherStm;
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}
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public EscherDelayStm getEscherDelayStm() {
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return escherDelayStm;
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}
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public void write(OutputStream out) throws IOException {
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throw new IllegalStateException("Writing is not yet implemented, see http://poi.apache.org/hpbf/");
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}
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}
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