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Alpheus AFP Parser is a library and parser for the IBM Advanced Function Presentation (AFP) document/print stream format.
Alpheus covers all AFP specifications: MO:DCA, BCOCA, CMOCA, FOCA, GOCA, IOCA, and PTOCA. It is a complete implementation. Every Structured Field, Repeating Group, and Triplet is fully implemented as Java class. Alpheus AFP Parser was written from scratch and has no external dependencies.
Copyright 2015,2016 Rudolf Fiala
Alpheus AFP Parser is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
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/*
Copyright 2015 Rudolf Fiala
This file is part of Alpheus AFP Parser.
Alpheus AFP Parser is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
Alpheus AFP Parser is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with Alpheus AFP Parser. If not, see
and Programming Guide and Line Data Reference(ha3l3r04.pdf), page 200.
*
An Include Object structured field references an object and optionally contains parameters
* that identify the object and that specify presentation parameters such as object position, size,
* orientation, mapping, and default color. Where the presentation parameters conflict with
* parameters specified in the object’s environment group (OEG), the parameters in the Include
* Object structured field override. If the referenced object is a page segment, the IOB parameters
* override the corresponding environment group parameters on all data objects in the page segment.
*/
public class IOB_IncludeObject extends StructuredFieldBaseName {
byte reserved8 = 0x00;
AFPObjectType objectType;
int xOrigin;
int yOrigin;
AFPOrientation xRotation;
AFPOrientation yRotation;
int xOriginOfContent;
int yOriginOfContent;
byte referenceCoordinateSystem;
List triplets;
@Override
public void decodeAFP(byte[] sfData, int offset, int length, AFPParserConfiguration config) throws AFPParserException {
checkDataLength(sfData, offset, length, 28);
super.decodeAFP(sfData, offset, length, config); // Decode name.
reserved8 = sfData[offset + 8];
objectType = AFPObjectType.valueOf(UtilBinaryDecoding.parseShort(sfData, offset + 9, 1));
xOrigin = UtilBinaryDecoding.parseInt(sfData, offset + 10, 3);
yOrigin = UtilBinaryDecoding.parseInt(sfData, offset + 13, 3);
xRotation = AFPOrientation.valueOf(UtilBinaryDecoding.parseInt(sfData, offset + 16, 2));
yRotation = AFPOrientation.valueOf(UtilBinaryDecoding.parseInt(sfData, offset + 18, 2));
xOriginOfContent = UtilBinaryDecoding.parseInt(sfData, offset + 20, 3);
yOriginOfContent = UtilBinaryDecoding.parseInt(sfData, offset + 23, 3);
referenceCoordinateSystem = sfData[26];
triplets = TripletParser.parseTriplets(sfData, offset + 27, -1, config);
}
@Override
public void writeAFP(OutputStream os, AFPParserConfiguration config) throws IOException {
ByteArrayOutputStream baos = new ByteArrayOutputStream();
baos.write(UtilCharacterEncoding.stringToByteArray(getName(), config.getAfpCharSet(), 8, Constants.EBCDIC_ID_FILLER));
baos.write(reserved8);
baos.write(objectType.toByte());
baos.write(UtilBinaryDecoding.intToByteArray(xOrigin, 3));
baos.write(UtilBinaryDecoding.intToByteArray(yOrigin, 3));
baos.write(xRotation.toBytes());
baos.write(yRotation.toBytes());
baos.write(UtilBinaryDecoding.intToByteArray(xOriginOfContent, 3));
baos.write(UtilBinaryDecoding.intToByteArray(yOriginOfContent, 3));
baos.write(referenceCoordinateSystem);
if (triplets != null) {
for (Triplet triplet : triplets) {
triplet.writeAFP(baos, config);
}
}
writeFullStructuredField(os, baos.toByteArray());
}
public byte getReserved8() {
return reserved8;
}
public void setReserved8(byte reserved8) {
this.reserved8 = reserved8;
}
public AFPObjectType getObjectType() {
return objectType;
}
public void setObjectType(AFPObjectType objectType) {
this.objectType = objectType;
}
public int getxOrigin() {
return xOrigin;
}
public void setxOrigin(int xOrigin) {
this.xOrigin = xOrigin;
}
public int getyOrigin() {
return yOrigin;
}
public void setyOrigin(int yOrigin) {
this.yOrigin = yOrigin;
}
public AFPOrientation getxRotation() {
return xRotation;
}
public void setxRotation(AFPOrientation xRotation) {
this.xRotation = xRotation;
}
public AFPOrientation getyRotation() {
return yRotation;
}
public void setyRotation(AFPOrientation yRotation) {
this.yRotation = yRotation;
}
public int getxOriginOfContent() {
return xOriginOfContent;
}
public void setxOriginOfContent(int xOriginOfContent) {
this.xOriginOfContent = xOriginOfContent;
}
public int getyOriginOfContent() {
return yOriginOfContent;
}
public void setyOriginOfContent(int yOriginOfContent) {
this.yOriginOfContent = yOriginOfContent;
}
public byte getReferenceCoordinateSystem() {
return referenceCoordinateSystem;
}
public void setReferenceCoordinateSystem(byte referenceCoordinateSystem) {
this.referenceCoordinateSystem = referenceCoordinateSystem;
}
public List getTriplets() {
return triplets;
}
public void setTriplets(List triplets) {
this.triplets = triplets;
}
public final void addTriplet(Triplet triplet) {
if (triplet == null) {
return;
}
if (triplets == null) {
triplets = new ArrayList();
}
triplets.add(triplet);
}
public final void removeTriplet(Triplet triplet) {
if (triplets == null) {
return;
}
triplets.remove(triplet);
}
}