org.apache.pdfbox.pdmodel.interactive.digitalsignature.PDSeedValueTimeStamp Maven / Gradle / Ivy
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The Apache PDFBox library is an open source Java tool for working with PDF documents.
/*
* 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.pdfbox.pdmodel.interactive.digitalsignature;
import org.apache.pdfbox.cos.COSBase;
import org.apache.pdfbox.cos.COSDictionary;
import org.apache.pdfbox.cos.COSName;
/**
* If exist, it describe where the signature handler can request a rfc3161
* timestamp and if it is a must have for the signature.
*
* @author Thomas Chojecki
* @version $Revision: 1.1 $
*/
public class PDSeedValueTimeStamp
{
private COSDictionary dictionary;
/**
* Default constructor.
*/
public PDSeedValueTimeStamp()
{
dictionary = new COSDictionary();
dictionary.setDirect(true);
}
/**
* Constructor.
*
* @param dict The signature dictionary.
*/
public PDSeedValueTimeStamp(COSDictionary dict)
{
dictionary = dict;
dictionary.setDirect(true);
}
/**
* Convert this standard java object to a COS object.
*
* @return The cos object that matches this Java object.
*/
public COSBase getCOSObject()
{
return getDictionary();
}
/**
* Convert this standard java object to a COS dictionary.
*
* @return The COS dictionary that matches this Java object.
*/
public COSDictionary getDictionary()
{
return dictionary;
}
/**
* Returns the URL.
*
* @return the URL
*/
public String getURL()
{
return dictionary.getString(COSName.URL);
}
/**
* Sets the URL.
* @param url the URL to be set as URL
*/
public void setURL(String url)
{
dictionary.setString(COSName.URL, url);
}
/**
* Indicates if a timestamp is required.
*
* @return true if a timestamp is required
*/
public boolean isTimestampRequired()
{
return dictionary.getInt(COSName.FT, 0) != 0;
}
/**
* Sets if a timestamp is reuqired or not.
*
* @param flag true if a timestamp is required
*/
public void setTimestampRequired(boolean flag)
{
dictionary.setInt(COSName.FT, flag ? 1 : 0);
}
}