PDFXFAArray.java
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/*
* Decompiled with CFR 0_118.
*
* Could not load the following classes:
* com.adobe.internal.io.ByteReader
* com.adobe.internal.pdftoolkit.core.cos.CosArray
* com.adobe.internal.pdftoolkit.core.cos.CosObject
* com.adobe.internal.pdftoolkit.core.cos.CosStream
* com.adobe.internal.pdftoolkit.core.cos.CosString
* com.adobe.internal.pdftoolkit.core.exceptions.PDFException
* 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.interactive.forms;
import com.adobe.internal.io.ByteReader;
import com.adobe.internal.pdftoolkit.core.cos.CosArray;
import com.adobe.internal.pdftoolkit.core.cos.CosObject;
import com.adobe.internal.pdftoolkit.core.cos.CosStream;
import com.adobe.internal.pdftoolkit.core.cos.CosString;
import com.adobe.internal.pdftoolkit.core.exceptions.PDFException;
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.PDFStream;
import com.adobe.internal.pdftoolkit.pdf.interactive.forms.PDFXFAPacket;
import java.io.InputStream;
import java.util.Iterator;
import java.util.ListIterator;
import java.util.NoSuchElementException;
/*
* This class specifies class file version 49.0 but uses Java 6 signatures. Assumed Java 6.
*/
public final class PDFXFAArray
extends PDFCosObject {
public static final ASString PREAMBLE = new ASString("xdp");
public static final ASString POSTAMBLE = new ASString("/xdp");
public static final ASString TEMPLATE = new ASString("template");
public static final ASString DATASETS = new ASString("datasets");
public static final ASString CONFIG = new ASString("config");
private PDFXFAArray(CosObject cosObject) throws PDFInvalidDocumentException {
super(cosObject);
if (!(cosObject instanceof CosArray)) {
throw new PDFInvalidDocumentException("Cos Array expected for XFA Array");
}
}
public static PDFXFAArray getInstance(CosObject cosObject) throws PDFInvalidDocumentException {
if (PDFCosObject.checkNullCosObject(cosObject) == null) {
return null;
}
PDFXFAArray pdfObject = PDFCosObject.getCachedInstance(cosObject, PDFXFAArray.class);
if (pdfObject == null) {
pdfObject = new PDFXFAArray(cosObject);
}
return pdfObject;
}
public static PDFXFAArray newInstance(PDFDocument pdfDocument) throws PDFInvalidDocumentException, PDFIOException, PDFSecurityException {
CosArray cosObject = PDFCosObject.newCosArray(pdfDocument);
PDFXFAArray pdfObject = new PDFXFAArray((CosObject)cosObject);
return pdfObject;
}
public int getNumPackets() {
return this.getCosArray().size() / 2;
}
public int find(ASString packet) throws PDFIOException, PDFSecurityException, PDFInvalidDocumentException {
for (int i = 0; i < this.getNumPackets(); ++i) {
if (!packet.equals(this.getPacketName(i))) continue;
return i;
}
return -1;
}
public ASString getPacketName(int packetNumber) throws PDFInvalidDocumentException, PDFIOException, PDFSecurityException {
return this.getCosArray().getString(packetNumber * 2);
}
public PDFStream getStream(ASString packetName) throws PDFInvalidDocumentException, PDFIOException, PDFSecurityException {
int packetNumber = this.find(packetName);
if (packetNumber < 0) {
return null;
}
return PDFStream.getInstance(this.getCosArray().get(packetNumber * 2 + 1));
}
public PDFStream getStream(int packetNumber) throws PDFInvalidDocumentException, PDFIOException, PDFSecurityException {
return PDFStream.getInstance(this.getCosArray().get(packetNumber * 2 + 1));
}
public boolean update(int packetNumber, ByteReader data) throws PDFInvalidDocumentException, PDFIOException, PDFSecurityException {
PDFStream stream = this.getStream(packetNumber);
stream.setStreamData(data);
return true;
}
public boolean update(ASString packetName, ByteReader data) throws PDFInvalidDocumentException, PDFIOException, PDFSecurityException {
int packetNumber = this.find(packetName);
if (packetNumber < 0) {
return false;
}
PDFStream stream = this.getStream(packetNumber);
stream.setStreamData(data);
return true;
}
public boolean update(int packetNumber, InputStream data) throws PDFInvalidDocumentException, PDFIOException, PDFSecurityException {
PDFStream stream = this.getStream(packetNumber);
stream.setStreamData(data);
return true;
}
public boolean update(ASString packetName, InputStream data) throws PDFInvalidDocumentException, PDFIOException, PDFSecurityException {
int packetNumber = this.find(packetName);
if (packetNumber < 0) {
return false;
}
PDFStream stream = this.getStream(packetNumber);
stream.setStreamData(data);
return true;
}
public void insert(int packetNumber, ASString packet, PDFStream stream) throws PDFIOException, PDFInvalidDocumentException, PDFSecurityException {
this.getCosArray().addString(packetNumber * 2, packet);
this.getCosArray().add(packetNumber * 2 + 1, stream.getCosObject());
}
public void insert(ASString packet, PDFStream stream) throws PDFIOException, PDFInvalidDocumentException, PDFSecurityException {
int packetNumber = this.getNumPackets();
if (packetNumber >= 2) {
--packetNumber;
}
this.insert(packetNumber, packet, stream);
}
public boolean insert(ASString after, ASString packet, PDFStream stream) throws PDFInvalidDocumentException, PDFIOException, PDFSecurityException {
int packetNumber = this.find(after);
if (packetNumber < 0) {
return false;
}
this.insert(packetNumber + 1, packet, stream);
return true;
}
public void removePacket(int packetNumber) throws PDFInvalidDocumentException, PDFIOException, PDFSecurityException {
this.getCosArray().remove(packetNumber * 2);
this.getCosArray().remove(packetNumber * 2);
}
public boolean removePacket(ASString packetName) throws PDFIOException, PDFSecurityException, PDFInvalidDocumentException {
int packetNumber = this.find(packetName);
if (packetNumber < 0) {
return false;
}
this.removePacket(packetNumber);
return true;
}
public void clear() throws PDFInvalidDocumentException, PDFIOException, PDFSecurityException {
this.getCosArray().clear();
}
public Iterator<PDFXFAPacket> iterator() {
return new PDFXFAArrayIterator();
}
/*
* This class specifies class file version 49.0 but uses Java 6 signatures. Assumed Java 6.
*/
public class PDFXFAArrayIterator
implements Iterator<PDFXFAPacket> {
private final ListIterator<CosObject> mIterator;
public PDFXFAArrayIterator() {
this.mIterator = PDFXFAArray.this.getCosArray().listIterator();
}
@Override
public boolean hasNext() {
return this.mIterator.hasNext();
}
@Override
public PDFXFAPacket next() {
CosObject packetName = this.mIterator.next();
CosObject dataStream = this.mIterator.next();
if (packetName instanceof CosString && dataStream instanceof CosStream) {
try {
return new PDFXFAPacket(packetName.stringValue(), PDFStream.getInstance(dataStream));
}
catch (PDFException e) {
NoSuchElementException newException = new NoSuchElementException("Error getting next packet from PDFXFAArray");
newException.initCause((Throwable)e);
throw newException;
}
}
throw new NoSuchElementException("Invalid data present in PDFXFAArray");
}
@Override
public void remove() {
this.mIterator.remove();
this.mIterator.previous();
this.mIterator.remove();
}
}
}