Example usage for org.apache.pdfbox.cos COSDictionary getInt

Introduction

In this page you can find the example usage for org.apache.pdfbox.cos COSDictionary getInt.

Prototype

public int getInt(COSName firstKey, COSName secondKey) 

Source Link

Document

This is a convenience method that will get the dictionary object that is expected to be an integer.

Usage

From source file:com.formkiq.core.service.generator.pdfbox.SigUtils.java

License:Apache License

/**
 * Get the access permissions granted for this document in the DocMDP
 * transform parameters dictionary. Details are described in the table
 * "Entries in the DocMDP transform parameters dictionary" in the PDF
 * specification./*from   www.j ava  2s  . c  om*/
 *
 * @param doc
 *            document.
 * @return the permission value. 0 means no DocMDP transform parameters
 *         dictionary exists. Other return values are 1, 2 or 3. 2 is also
 *         returned if the DocMDP transform parameters dictionary is found
 *         but did not contain a /P entry, or if the value is outside the
 *         valid range.
 */
public static int getMDPPermission(final PDDocument doc) {

    final int maxPerm = 3;
    COSBase base = doc.getDocumentCatalog().getCOSObject().getDictionaryObject(COSName.PERMS);
    if (base instanceof COSDictionary) {
        COSDictionary permsDict = (COSDictionary) base;
        base = permsDict.getDictionaryObject(COSName.DOCMDP);
        if (base instanceof COSDictionary) {
            COSDictionary signatureDict = (COSDictionary) base;
            base = signatureDict.getDictionaryObject("Reference");
            if (base instanceof COSArray) {
                COSArray refArray = (COSArray) base;
                for (int i = 0; i < refArray.size(); ++i) {
                    base = refArray.getObject(i);
                    if (base instanceof COSDictionary) {
                        COSDictionary sigRefDict = (COSDictionary) base;
                        if (COSName.DOCMDP.equals(sigRefDict.getDictionaryObject("TransformMethod"))) {
                            base = sigRefDict.getDictionaryObject("TransformParams");
                            if (base instanceof COSDictionary) {
                                COSDictionary dict = (COSDictionary) base;
                                int accessPermissions = dict.getInt(COSName.P, 2);
                                if (accessPermissions < 1 || accessPermissions > maxPerm) {
                                    accessPermissions = 2;
                                }
                                return accessPermissions;
                            }
                        }
                    }
                }
            }
        }
    }
    return 0;
}

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From source file:com.modemo.javase.signature.SigUtils.java

License:Apache License

/**
 * Get the access permissions granted for this document in the DocMDP transform parameters
 * dictionary. Details are described in the table "Entries in the DocMDP transform parameters
 * dictionary" in the PDF specification.
 *
 * @param doc document.//from  w  w w .  j  a v a  2  s  . c  o m
 * @return the permission value. 0 means no DocMDP transform parameters dictionary exists. Other
 * return values are 1, 2 or 3. 2 is also returned if the DocMDP transform parameters dictionary
 * is found but did not contain a /P entry, or if the value is outside the valid range.
 */
public static int getMDPPermission(PDDocument doc) {
    COSBase base = doc.getDocumentCatalog().getCOSObject().getDictionaryObject(COSName.PERMS);
    if (base instanceof COSDictionary) {
        COSDictionary permsDict = (COSDictionary) base;
        base = permsDict.getDictionaryObject(COSName.DOCMDP);
        if (base instanceof COSDictionary) {
            COSDictionary signatureDict = (COSDictionary) base;
            base = signatureDict.getDictionaryObject("Reference");
            if (base instanceof COSArray) {
                COSArray refArray = (COSArray) base;
                for (int i = 0; i < refArray.size(); ++i) {
                    base = refArray.getObject(i);
                    if (base instanceof COSDictionary) {
                        COSDictionary sigRefDict = (COSDictionary) base;
                        if (COSName.DOCMDP.equals(sigRefDict.getDictionaryObject("TransformMethod"))) {
                            base = sigRefDict.getDictionaryObject("TransformParams");
                            if (base instanceof COSDictionary) {
                                COSDictionary transformDict = (COSDictionary) base;
                                int accessPermissions = transformDict.getInt(COSName.P, 2);
                                if (accessPermissions < 1 || accessPermissions > 3) {
                                    accessPermissions = 2;
                                }
                                return accessPermissions;
                            }
                        }
                    }
                }
            }
        }
    }
    return 0;
}

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From source file:fixture.pdfboxeg.CreateSignatureBase.java

License:Apache License

/**
 * Get the access permissions granted for this document in the DocMDP transform parameters
 * dictionary. Details are described in the table "Entries in the DocMDP transform parameters
 * dictionary" in the PDF specification.
 *
 * @param doc document./*  w w w .j  a  va 2 s . c  o m*/
 * @return the permission value. 0 means no DocMDP transform parameters dictionary exists. Other
 * return values are 1, 2 or 3. 2 is also returned if the DocMDP transform parameters dictionary
 * is found but did not contain a /P entry, or if the value is outside the valid range.
 */
public int getMDPPermission(PDDocument doc) {
    COSBase base = doc.getDocumentCatalog().getCOSObject().getDictionaryObject(COSName.PERMS);
    if (base instanceof COSDictionary) {
        COSDictionary permsDict = (COSDictionary) base;
        base = permsDict.getDictionaryObject(COSName.DOCMDP);
        if (base instanceof COSDictionary) {
            COSDictionary signatureDict = (COSDictionary) base;
            base = signatureDict.getDictionaryObject("Reference");
            if (base instanceof COSArray) {
                COSArray refArray = (COSArray) base;
                for (int i = 0; i < refArray.size(); ++i) {
                    base = refArray.getObject(i);
                    if (base instanceof COSDictionary) {
                        COSDictionary sigRefDict = (COSDictionary) base;
                        if (COSName.DOCMDP.equals(sigRefDict.getDictionaryObject("TransformMethod"))) {
                            base = sigRefDict.getDictionaryObject("TransformParams");
                            if (base instanceof COSDictionary) {
                                COSDictionary transformDict = (COSDictionary) base;
                                int accessPermissions = transformDict.getInt(COSName.P, 2);
                                if (accessPermissions < 1 || accessPermissions > 3) {
                                    accessPermissions = 2;
                                }
                                return accessPermissions;
                            }
                        }
                    }
                }
            }
        }
    }
    return 0;
}

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