diff options
Diffstat (limited to 'src/main/java/com/lowagie/text/pdf/PdfDictionary.java')
| -rw-r--r-- | src/main/java/com/lowagie/text/pdf/PdfDictionary.java | 353 |
1 files changed, 0 insertions, 353 deletions
diff --git a/src/main/java/com/lowagie/text/pdf/PdfDictionary.java b/src/main/java/com/lowagie/text/pdf/PdfDictionary.java deleted file mode 100644 index acf84d5..0000000 --- a/src/main/java/com/lowagie/text/pdf/PdfDictionary.java +++ /dev/null @@ -1,353 +0,0 @@ -/*
- * $Id: PdfDictionary.java,v 1.62 2005/11/29 21:05:02 blowagie Exp $
- * $Name: $
- *
- * Copyright 1999, 2000, 2001, 2002 Bruno Lowagie
- *
- * The contents of this file are subject to the Mozilla Public License Version 1.1
- * (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.mozilla.org/MPL/
- *
- * Software distributed under the License is distributed on an "AS IS" basis,
- * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
- * for the specific language governing rights and limitations under the License.
- *
- * The Original Code is 'iText, a free JAVA-PDF library'.
- *
- * The Initial Developer of the Original Code is Bruno Lowagie. Portions created by
- * the Initial Developer are Copyright (C) 1999, 2000, 2001, 2002 by Bruno Lowagie.
- * All Rights Reserved.
- * Co-Developer of the code is Paulo Soares. Portions created by the Co-Developer
- * are Copyright (C) 2000, 2001, 2002 by Paulo Soares. All Rights Reserved.
- *
- * Contributor(s): all the names of the contributors are added in the source code
- * where applicable.
- *
- * Alternatively, the contents of this file may be used under the terms of the
- * LGPL license (the "GNU LIBRARY GENERAL PUBLIC LICENSE"), in which case the
- * provisions of LGPL are applicable instead of those above. If you wish to
- * allow use of your version of this file only under the terms of the LGPL
- * License and not to allow others to use your version of this file under
- * the MPL, indicate your decision by deleting the provisions above and
- * replace them with the notice and other provisions required by the LGPL.
- * If you do not delete the provisions above, a recipient may use your version
- * of this file under either the MPL or the GNU LIBRARY GENERAL PUBLIC LICENSE.
- *
- * This library is free software; you can redistribute it and/or modify it
- * under the terms of the MPL as stated above or under the terms of the GNU
- * Library General Public License as published by the Free Software Foundation;
- * either version 2 of the License, or any later version.
- *
- * This library 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 Library general Public License for more
- * details.
- *
- * If you didn't download this code from the following link, you should check if
- * you aren't using an obsolete version:
- * http://www.lowagie.com/iText/
- */
-
-package com.lowagie.text.pdf;
-
-import java.io.IOException;
-import java.io.OutputStream;
-import java.util.ArrayList;
-import java.util.Iterator;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Set;
-
-/**
- * <CODE>PdfDictionary</CODE> is the Pdf dictionary object.
- * <P>
- * A dictionary is an associative table containing pairs of objects. The first element
- * of each pair is called the <I>key</I> and the second element is called the <I>value</I>.
- * Unlike dictionaries in the PostScript language, a key must be a <CODE>PdfName</CODE>.
- * A value can be any kind of <CODE>PdfObject</CODE>, including a dictionary. A dictionary is
- * generally used to collect and tie together the attributes of a complex object, with each
- * key-value pair specifying the name and value of an attribute.<BR>
- * A dictionary is represented by two left angle brackets (<<), followed by a sequence of
- * key-value pairs, followed by two right angle brackets (>>).<BR>
- * This object is described in the 'Portable Document Format Reference Manual version 1.3'
- * section 4.7 (page 40-41).
- * <P>
- *
- * @see PdfObject
- * @see PdfName
- * @see BadPdfFormatException
- */
-
-public class PdfDictionary extends PdfObject {
-
- // static membervariables (types of dictionary's)
-
-/** This is a possible type of dictionary */
- public static final PdfName FONT = PdfName.FONT;
-
-/** This is a possible type of dictionary */
- public static final PdfName OUTLINES = PdfName.OUTLINES;
-
-/** This is a possible type of dictionary */
- public static final PdfName PAGE = PdfName.PAGE;
-
-/** This is a possible type of dictionary */
- public static final PdfName PAGES = PdfName.PAGES;
-
-/** This is a possible type of dictionary */
- public static final PdfName CATALOG = PdfName.CATALOG;
-
- // membervariables
-
-/** This is the type of this dictionary */
- private PdfName dictionaryType = null;
-
-/** This is the hashmap that contains all the values and keys of the dictionary */
- protected HashMap hashMap;
-
-
- // EGIZ various modifications
- /**
- * This list preserves the order of the elements.
- *
- * <p>
- * If an element to be added to the list already exists in the list,
- * it sould not be added as the contents of this new element
- * overwrites the contents of the old element in the hash map.
- * </p>
- */
- protected List list;
-
-
- // constructors
-
-/**
- * Constructs an empty <CODE>PdfDictionary</CODE>-object.
- */
-
- public PdfDictionary() {
- super(DICTIONARY);
- hashMap = new HashMap();
- list = new ArrayList();
- }
-
-/**
- * Constructs a <CODE>PdfDictionary</CODE>-object of a certain type.
- *
- * @param type a <CODE>PdfName</CODE>
- */
-
- public PdfDictionary(PdfName type) {
- this();
- dictionaryType = type;
- put(PdfName.TYPE, dictionaryType);
- }
-
- // methods overriding some methods in PdfObject
-
-/**
- * Returns the PDF representation of this <CODE>PdfDictionary</CODE>.
- *
- * @return an array of <CODE>byte</CODE>
- */
-
- public void toPdf(PdfWriter writer, OutputStream os) throws IOException {
- os.write('<');
- os.write('<');
-
- // loop over all the object-pairs in the HashMap
- PdfName key;
- PdfObject value;
- int type = 0;
- for (Iterator i = list.iterator(); //hashMap.keySet().iterator();
- i.hasNext(); ) {
- key = (PdfName) i.next();
- value = (PdfObject) hashMap.get(key);
- key.toPdf(writer, os);
- type = value.type();
- if (type != PdfObject.ARRAY && type != PdfObject.DICTIONARY && type != PdfObject.NAME && type != PdfObject.STRING)
- os.write(' ');
- value.toPdf(writer, os);
- }
- os.write('>');
- os.write('>');
- }
-
- // methods concerning the HashMap member value
-
-/**
- * Adds a <CODE>PdfObject</CODE> and its key to the <CODE>PdfDictionary</CODE>.
- *
- * @param key key of the entry (a <CODE>PdfName</CODE>)
- * @param value value of the entry (a <CODE>PdfObject</CODE>)
- * @return the previous </CODE>PdfObject</CODE> corresponding with the <VAR>key</VAR>
- */
-
- public void put(PdfName key, PdfObject value) {
- if (!hashMap.containsKey(key))
- {
- // If the key is new, add it to the ordered list.
- // If not, it already has a position in the list.
- list.add(key);
- }
- hashMap.put(key, value);
- }
-
-/**
- * Adds a <CODE>PdfObject</CODE> and its key to the <CODE>PdfDictionary</CODE>.
- * If the value is null it does nothing.
- *
- * @param key key of the entry (a <CODE>PdfName</CODE>)
- * @param value value of the entry (a <CODE>PdfObject</CODE>)
- * @return the previous </CODE>PdfObject</CODE> corresponding with the <VAR>key</VAR>
- */
- public void putEx(PdfName key, PdfObject value) {
- if (value == null)
- return;
- hashMap.put(key, value);
- list.add(key);
- }
-
-/**
- * Adds a <CODE>PdfObject</CODE> and its key to the <CODE>PdfDictionary</CODE>.
- * If the value is null the key is deleted.
- *
- * @param key key of the entry (a <CODE>PdfName</CODE>)
- * @param value value of the entry (a <CODE>PdfObject</CODE>)
- * @return the previous </CODE>PdfObject</CODE> corresponding with the <VAR>key</VAR>
- */
- public void putDel(PdfName key, PdfObject value) {
- if (value == null) {
- hashMap.remove(key);
- list.remove(key);
- return;
- }
- hashMap.put(key, value);
- list.add(key);
- }
-
-/**
- * Removes a <CODE>PdfObject</CODE> and its key from the <CODE>PdfDictionary</CODE>.
- *
- * @param key key of the entry (a <CODE>PdfName</CODE>)
- * @return the previous </CODE>PdfObject</CODE> corresponding with the <VAR>key</VAR>
- */
-
- public void remove(PdfName key) {
- hashMap.remove(key);
- list.remove(key);
- }
-
-/**
- * Gets a <CODE>PdfObject</CODE> with a certain key from the <CODE>PdfDictionary</CODE>.
- *
- * @param key key of the entry (a <CODE>PdfName</CODE>)
- * @return the previous </CODE>PdfObject</CODE> corresponding with the <VAR>key</VAR>
- */
-
- public PdfObject get(PdfName key) {
- return (PdfObject) hashMap.get(key);
- }
-
- // methods concerning the type of Dictionary
-
-/**
- * Checks if a <CODE>PdfDictionary</CODE> is of a certain type.
- *
- * @param type a type of dictionary
- * @return <CODE>true</CODE> of <CODE>false</CODE>
- *
- * @deprecated
- */
-
- public boolean isDictionaryType(PdfName type) {
- return dictionaryType.compareTo(type) == 0;
- }
-
-/**
- * Checks if a <CODE>Dictionary</CODE> is of the type FONT.
- *
- * @return <CODE>true</CODE> if it is, <CODE>false</CODE> if it isn't.
- */
-
- public boolean isFont() {
- return dictionaryType.compareTo(FONT) == 0;
- }
-
-/**
- * Checks if a <CODE>Dictionary</CODE> is of the type PAGE.
- *
- * @return <CODE>true</CODE> if it is, <CODE>false</CODE> if it isn't.
- */
-
- public boolean isPage() {
- return dictionaryType.compareTo(PAGE) == 0;
- }
-
-/**
- * Checks if a <CODE>Dictionary</CODE> is of the type PAGES.
- *
- * @return <CODE>true</CODE> if it is, <CODE>false</CODE> if it isn't.
- */
-
- public boolean isPages() {
- return dictionaryType.compareTo(PAGES) == 0;
- }
-
-/**
- * Checks if a <CODE>Dictionary</CODE> is of the type CATALOG.
- *
- * @return <CODE>true</CODE> if it is, <CODE>false</CODE> if it isn't.
- */
-
- public boolean isCatalog() {
- return dictionaryType.compareTo(CATALOG) == 0;
- }
-
-/**
- * Checks if a <CODE>Dictionary</CODE> is of the type OUTLINES.
- *
- * @return <CODE>true</CODE> if it is, <CODE>false</CODE> if it isn't.
- */
-
- public boolean isOutlineTree() {
- return dictionaryType.compareTo(OUTLINES) == 0;
- }
-
- public void merge(PdfDictionary other) {
- hashMap.putAll(other.hashMap);
- list.addAll(other.list);
- }
-
- public void mergeDifferent(PdfDictionary other) {
- for (Iterator i = other.list.iterator(); //other.hashMap.keySet().iterator();
- i.hasNext();) {
- Object key = i.next();
- if (!hashMap.containsKey(key)) {
- hashMap.put(key, other.hashMap.get(key));
- list.add(key);
- }
- }
- }
-
- public Set getKeys() {
- return hashMap.keySet();
- }
-
- public void putAll(PdfDictionary dic) {
- hashMap.putAll(dic.hashMap);
- list.addAll(dic.list);
- }
-
- public int size() {
- return hashMap.size();
- }
-
- public boolean contains(PdfName key) {
- return hashMap.containsKey(key);
- }
-
- public String toString() {
- return "Dictionary of type: " + get(PdfName.TYPE);
- }
-}
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