org.apache.fop.afp.modca.triplets.FullyQualifiedNameTriplet Maven / Gradle / Ivy
Go to download
Show more of this group Show more artifacts with this name
Show all versions of fop Show documentation
Show all versions of fop Show documentation
Apache FOP (Formatting Objects Processor) is the world's first print formatter driven by XSL formatting objects (XSL-FO) and the world's first output independent formatter. It is a Java application that reads a formatting object (FO) tree and renders the resulting pages to a specified output. Output formats currently supported include PDF, PCL, PS, AFP, TIFF, PNG, SVG, XML (area tree representation), Print, AWT and TXT. The primary output target is PDF.
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/* $Id: FullyQualifiedNameTriplet.java 815383 2009-09-15 16:15:11Z maxberger $ */
package org.apache.fop.afp.modca.triplets;
import java.io.IOException;
import java.io.OutputStream;
import java.io.UnsupportedEncodingException;
import org.apache.fop.afp.AFPConstants;
/**
* A Fully Qualified Name triplet enable the identification and referencing of
* objects using Gloabl Identifiers (GIDs).
*/
public class FullyQualifiedNameTriplet extends AbstractTriplet {
// Specifies how the GID will be used
/** This GID replaces the first parameter in the structured field that contains a GID name. */
public static final byte TYPE_REPLACE_FIRST_GID_NAME = 0x01;
/** This triplet contains the name of a font family. */
public static final byte TYPE_FONT_FAMILY_NAME = 0x07;
/** This triplet contains the name of a font typeface. */
public static final byte TYPE_FONT_TYPEFACE_NAME = 0x08;
/** This triplet specifies a reference to the MO:DCA resource hierarchy. */
public static final byte TYPE_MODCA_RESOURCE_HIERARCHY_REF = 0x09;
/** The triplet contains a GID reference to a begin resource group structured field. */
public static final byte TYPE_BEGIN_RESOURCE_GROUP_REF = 0x0A;
/** The triplet contains a GID reference to a document attribute. */
public static final byte TYPE_ATTRIBUTE_GID = 0x0B;
/** The triplet contains the GID of a process element. */
public static final byte TYPE_PROCESS_ELEMENT_GID = 0x0C;
/** The triplet contains a reference to a begin page group structured field. */
public static final byte TYPE_BEGIN_PAGE_GROUP_REF = 0x0D;
/** The triplet contains a reference to a media type. */
public static final byte TYPE_MEDIA_TYPE_REF = 0x11;
/** The triplet contains a reference to a color management resource. */
public static final byte TYPE_COLOR_MANAGEMENT_RESOURCE_REF = 0x41;
/** The triplet contains a reference to a data-object font file that defines a base font. */
public static final byte TYPE_DATA_OBJECT_FONT_BASE_FONT_ID = 0x6E;
/** The triplet contains a reference to a data-object font file that defines a linked font. */
public static final byte TYPE_DATA_OBJECT_FONT_LINKED_FONT_ID = 0x7E;
/** The triplet contains a reference to a begin document structured field. */
public static final byte TYPE_BEGIN_DOCUMENT_REF = (byte)0x83;
/**
* The triplet contains a reference to a begin structured field associated with a resource;
* or contains a GID reference to a coded font.
*/
public static final byte TYPE_BEGIN_RESOURCE_OBJECT_REF = (byte)0x84;
/**
* The triplet contains a GID reference to a code page that specifies the code points and
* graphic character names for a coded font.
*/
public static final byte TYPE_CODE_PAGE_NAME_REF = (byte)0x85;
/**
* The triplet contains a GID name reference to a font character set that specifies
* a set of graphics characters.
*/
public static final byte TYPE_FONT_CHARSET_NAME_REF = (byte)0x86;
/** The triplet contains a GID reference to a begin page structured field. */
public static final byte TYPE_BEGIN_PAGE_REF = (byte)0x87;
/** The triplet contains a GID reference to a begin medium map structured field. */
public static final byte TYPE_BEGIN_MEDIUM_MAP_REF = (byte)0x8D;
/**
* The triplet contains a GID reference to a coded font, which identifies a specific
* code page and a specific font character set.
*/
public static final byte TYPE_CODED_FONT_NAME_REF = (byte)0x8E;
/** The triplet contains a GID reference to a begin document index structured field. */
public static final byte TYPE_BEGIN_DOCUMENT_INDEX_REF = (byte)0x98;
/** The triplet contains a GID reference to a begin overlay structured field. */
public static final byte TYPE_BEGIN_OVERLAY_REF = (byte)0xB0;
/** The triplet contains a GID reference to a resource used by a data object. */
public static final byte TYPE_DATA_OBJECT_INTERNAL_RESOURCE_REF = (byte)0xBE;
/** The triplet contains a GID reference to an index element structured field. */
public static final byte TYPE_INDEX_ELEMENT_GID = (byte)0xCA;
/**
* The triplet contains a reference to other object data which may or may
* not be defined by an IBM presentation architecture.
*/
public static final byte TYPE_OTHER_OBJECT_DATA_REF = (byte)0xCE;
/**
* The triplet contains a reference to a resource used by a data object.
* The GID may be a filename or any other identifier associated with the
* resource and is used to located the resource object in the resource hierarchy.
* The data object that uses the resource may or may not be defined by an
* IBM presentation architecture.
*/
public static final byte TYPE_DATA_OBJECT_EXTERNAL_RESOURCE_REF = (byte)0xDE;
// GID Format
/** The GID is a character encoded name. */
public static final byte FORMAT_CHARSTR = (byte)0x00;
/** the GID is a ASN.1 object identifier (OID). */
public static final byte FORMAT_OID = (byte)0x10;
/** the GID is a uniform resource locator (URL). */
public static final byte FORMAT_URL = (byte)0x20;
/** the fully qualified name type */
private final byte type;
/** the fully qualified name format */
private final byte format;
/** the actual fully qualified name */
private final String fqName;
/**
* Main constructor
*
* @param type the fully qualified name type
* @param format the fully qualified name format
* @param fqName the fully qualified name
*/
public FullyQualifiedNameTriplet(byte type, byte format, String fqName) {
super(FULLY_QUALIFIED_NAME);
this.type = type;
this.format = format;
this.fqName = fqName;
}
/**
* Returns the actual fully qualified name
*
* @return the actual fully qualified name
*/
public String getFullyQualifiedName() {
return fqName;
}
/** {@inheritDoc} */
public String toString() {
return this.fqName;
}
/** {@inheritDoc} */
public int getDataLength() {
return 4 + fqName.length();
}
/** {@inheritDoc} */
public void writeToStream(OutputStream os) throws IOException {
byte[] data = getData();
data[2] = type;
data[3] = format;
// FQName
byte[] fqNameBytes;
String encoding = AFPConstants.EBCIDIC_ENCODING;
if (format == FORMAT_URL) {
encoding = AFPConstants.US_ASCII_ENCODING;
}
try {
fqNameBytes = fqName.getBytes(encoding);
} catch (UnsupportedEncodingException e) {
throw new IllegalArgumentException(
encoding + " encoding failed");
}
System.arraycopy(fqNameBytes, 0, data, 4, fqNameBytes.length);
os.write(data);
}
}