PDFNamedEmbeddedFiles.java
3.44 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
/*
* Decompiled with CFR 0_118.
*
* Could not load the following classes:
* com.adobe.internal.pdftoolkit.core.cos.CosDictionary
* com.adobe.internal.pdftoolkit.core.cos.CosObject
* com.adobe.internal.pdftoolkit.core.exceptions.PDFIOException
* com.adobe.internal.pdftoolkit.core.exceptions.PDFInvalidDocumentException
* com.adobe.internal.pdftoolkit.core.exceptions.PDFSecurityException
* com.adobe.internal.pdftoolkit.core.types.ASString
*/
package com.adobe.internal.pdftoolkit.pdf.document;
import com.adobe.internal.pdftoolkit.core.cos.CosDictionary;
import com.adobe.internal.pdftoolkit.core.cos.CosObject;
import com.adobe.internal.pdftoolkit.core.exceptions.PDFIOException;
import com.adobe.internal.pdftoolkit.core.exceptions.PDFInvalidDocumentException;
import com.adobe.internal.pdftoolkit.core.exceptions.PDFSecurityException;
import com.adobe.internal.pdftoolkit.core.types.ASString;
import com.adobe.internal.pdftoolkit.pdf.document.PDFCosObject;
import com.adobe.internal.pdftoolkit.pdf.document.PDFDocument;
import com.adobe.internal.pdftoolkit.pdf.document.PDFFileSpecification;
import com.adobe.internal.pdftoolkit.pdf.document.PDFNameTree;
import com.adobe.internal.pdftoolkit.pdf.utils.UTF16Support;
/*
* This class specifies class file version 49.0 but uses Java 6 signatures. Assumed Java 6.
*/
public class PDFNamedEmbeddedFiles
extends PDFNameTree<PDFFileSpecification> {
private PDFNamedEmbeddedFiles(CosObject cosObject) throws PDFInvalidDocumentException {
super(cosObject);
}
public static PDFNamedEmbeddedFiles newInstance(PDFDocument pdfDocument) throws PDFInvalidDocumentException, PDFIOException, PDFSecurityException {
CosDictionary cosObject = PDFCosObject.newCosDictionary(pdfDocument);
return new PDFNamedEmbeddedFiles((CosObject)cosObject);
}
public static PDFNamedEmbeddedFiles getInstance(CosObject cosObject) throws PDFInvalidDocumentException {
if (PDFCosObject.checkNullCosObject(cosObject) == null) {
return null;
}
PDFNamedEmbeddedFiles pdfObject = PDFCosObject.getCachedInstance(cosObject, PDFNamedEmbeddedFiles.class);
if (pdfObject == null) {
pdfObject = new PDFNamedEmbeddedFiles(cosObject);
}
return pdfObject;
}
@Override
protected PDFFileSpecification makeValueType(CosObject cosObject) throws PDFInvalidDocumentException {
if (PDFCosObject.checkNullCosObject(cosObject) == null) {
return null;
}
return PDFFileSpecification.getInstance(cosObject);
}
@Override
public PDFFileSpecification getEntry(ASString key) throws PDFInvalidDocumentException, PDFIOException, PDFSecurityException {
ASString asName = new ASString(UTF16Support.toUTF16(key.asString()));
PDFFileSpecification fileSpec = (PDFFileSpecification)PDFNameTree.super.getEntry(asName);
if (fileSpec != null) {
return fileSpec;
}
return (PDFFileSpecification)PDFNameTree.super.getEntry(key);
}
public static String getFolderFileKey(ASString key) {
String keyStr = key.asString();
int pos = keyStr.indexOf(62);
if (pos < 1) {
return keyStr;
}
return keyStr.substring(pos + 1);
}
@Override
protected CosObject getCosObjectFromValue(PDFFileSpecification value) throws PDFInvalidDocumentException, PDFIOException, PDFSecurityException {
return value.getCosObject();
}
}