com.lowagie.text.pdf.PdfSignatureBuildProperties Maven / Gradle / Ivy
package com.lowagie.text.pdf;
/**
* The build data dictionary contains information from the signature handler or software module that was used to create
* the signature. Not all entries are relevant for all entries in the build properties dictionary.
*
* (Referenced from the "Digital Signature Build Dictionary Specification")
*
* @author Lonzak
*/
public class PdfSignatureBuildProperties extends PdfDictionary {
public PdfSignatureBuildProperties() {
super();
}
/**
* Returns the {@link PdfSignatureAppDataDict} from this dictionary. If it doesn't exist, a new
* {@link PdfSignatureAppDataDict} is added.
*
* @return {@link PdfSignatureAppDataDict}
*/
public PdfSignatureAppDataDict getPdfSignatureAppProperty() {
PdfSignatureAppDataDict appPropDic = (PdfSignatureAppDataDict) getAsDict(PdfName.APP);
if (appPropDic == null) {
appPropDic = new PdfSignatureAppDataDict();
put(PdfName.APP, appPropDic);
}
return appPropDic;
}
}