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This OSGi bundle wraps poi, poi-contrib, poi-ooxml, poi-ooxml-schemas and poi-scratchpad ${pkgVersion} jar files.
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.poi.hslf.record;
import java.io.IOException;
import java.io.OutputStream;
import org.apache.poi.util.LittleEndian;
/**
* This class represents the metadata of a link in a slide/notes/etc.
* It normally just holds a InteractiveInfoAtom, with the metadata
* in it.
* @author Nick Burch
*/
public class InteractiveInfo extends RecordContainer {
private byte[] _header;
private static long _type = 4082;
// Links to our more interesting children
private InteractiveInfoAtom infoAtom;
/**
* Returns the InteractiveInfoAtom of this InteractiveInfo
*/
public InteractiveInfoAtom getInteractiveInfoAtom() { return infoAtom; }
/**
* Set things up, and find our more interesting children
*/
protected InteractiveInfo(byte[] source, int start, int len) {
// Grab the header
_header = new byte[8];
System.arraycopy(source,start,_header,0,8);
// Find our children
_children = Record.findChildRecords(source,start+8,len-8);
findInterestingChildren();
}
/**
* Go through our child records, picking out the ones that are
* interesting, and saving those for use by the easy helper
* methods.
*/
private void findInterestingChildren() {
// First child should be the InteractiveInfoAtom
if(_children[0] instanceof InteractiveInfoAtom) {
infoAtom = (InteractiveInfoAtom)_children[0];
} else {
throw new IllegalStateException("First child record wasn't a InteractiveInfoAtom, was of type " + _children[0].getRecordType());
}
}
/**
* Create a new InteractiveInfo, with blank fields
*/
public InteractiveInfo() {
_header = new byte[8];
_children = new Record[1];
// Setup our header block
_header[0] = 0x0f; // We are a container record
LittleEndian.putShort(_header, 2, (short)_type);
// Setup our child records
infoAtom = new InteractiveInfoAtom();
_children[0] = infoAtom;
}
/**
* We are of type 4802
*/
public long getRecordType() { return _type; }
/**
* Write the contents of the record back, so it can be written
* to disk
*/
public void writeOut(OutputStream out) throws IOException {
writeOut(_header[0],_header[1],_type,_children,out);
}
}