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authortknall <tknall@7b5415b0-85f9-ee4d-85bd-d5d0c3b42d1c>2008-11-25 12:04:30 +0000
committertknall <tknall@7b5415b0-85f9-ee4d-85bd-d5d0c3b42d1c>2008-11-25 12:04:30 +0000
commit13d6dc3a6a5e8bd3c17997351a0e6f087eb301a2 (patch)
tree3ed3bcd97f1980169ef095a49f7facc8a0df0465 /src/main/java/com/lowagie/text/DocWriter.java
parentc68ad0ec056b37c82debebcecfcde1866d61b4d9 (diff)
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Removing itext from source.
git-svn-id: https://joinup.ec.europa.eu/svn/pdf-as/trunk@302 7b5415b0-85f9-ee4d-85bd-d5d0c3b42d1c
Diffstat (limited to 'src/main/java/com/lowagie/text/DocWriter.java')
-rw-r--r--src/main/java/com/lowagie/text/DocWriter.java510
1 files changed, 0 insertions, 510 deletions
diff --git a/src/main/java/com/lowagie/text/DocWriter.java b/src/main/java/com/lowagie/text/DocWriter.java
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index 9622017..0000000
--- a/src/main/java/com/lowagie/text/DocWriter.java
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@@ -1,510 +0,0 @@
-/*
- * $Id: DocWriter.java,v 1.70 2004/12/14 11:52:47 blowagie Exp $
- * $Name: $
- *
- * Copyright 1999, 2000, 2001, 2002 by 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;
-
-import java.io.BufferedOutputStream;
-import java.io.OutputStream;
-import java.io.IOException;
-import java.util.Iterator;
-import com.lowagie.text.pdf.OutputStreamCounter;
-
-/**
- * An abstract <CODE>Writer</CODE> class for documents.
- * <P>
- * <CODE>DocWriter</CODE> is the abstract class of several writers such
- * as <CODE>PdfWriter</CODE> and <CODE>HtmlWriter</CODE>.
- * A <CODE>DocWriter</CODE> can be added as a <CODE>DocListener</CODE>
- * to a certain <CODE>Document</CODE> by getting an instance (see method
- * <CODE>getInstance()</CODE> in the specific writer-classes).
- * Every <CODE>Element</CODE> added to the original <CODE>Document</CODE>
- * will be written to the <CODE>OutputStream</CODE> of the listening
- * <CODE>DocWriter</CODE>.
- *
- * @see Document
- * @see DocListener
- */
-
-public abstract class DocWriter implements DocListener {
-
-/** This is some byte that is often used. */
- public static final byte NEWLINE = (byte)'\n';
-
-/** This is some byte that is often used. */
- public static final byte TAB = (byte)'\t';
-
-/** This is some byte that is often used. */
- public static final byte LT = (byte)'<';
-
-/** This is some byte that is often used. */
- public static final byte SPACE = (byte)' ';
-
-/** This is some byte that is often used. */
- public static final byte EQUALS = (byte)'=';
-
-/** This is some byte that is often used. */
- public static final byte QUOTE = (byte)'\"';
-
-/** This is some byte that is often used. */
- public static final byte GT = (byte)'>';
-
-/** This is some byte that is often used. */
- public static final byte FORWARD = (byte)'/';
-
- // membervariables
-
-/** The pageSize. */
- protected Rectangle pageSize;
-
-/** This is the document that has to be written. */
- protected Document document;
-
-/** The outputstream of this writer. */
- protected OutputStreamCounter os;
-
-/** Is the writer open for writing? */
- protected boolean open = false;
-
-/** Do we have to pause all writing actions? */
- protected boolean pause = false;
-
-/** Closes the stream on document close */
- protected boolean closeStream = true;
-
- // constructor
-
- protected DocWriter() {
- }
-
-/**
- * Constructs a <CODE>DocWriter</CODE>.
- *
- * @param document The <CODE>Document</CODE> that has to be written
- * @param os The <CODE>OutputStream</CODE> the writer has to write to.
- */
-
- protected DocWriter(Document document, OutputStream os) {
- this.document = document;
- this.os = new OutputStreamCounter(new BufferedOutputStream(os));
- }
-
- // implementation of the DocListener methods
-
-/**
- * Signals that an <CODE>Element</CODE> was added to the <CODE>Document</CODE>.
- * <P>
- * This method should be overriden in the specific <CODE>DocWriter<CODE> classes
- * derived from this abstract class.
- *
- * @param element A high level object to add
- * @return <CODE>false</CODE>
- * @throws DocumentException when a document isn't open yet, or has been closed
- */
-
- public boolean add(Element element) throws DocumentException {
- return false;
- }
-
-/**
- * Signals that the <CODE>Document</CODE> was opened.
- */
-
- public void open() {
- open = true;
- }
-
-/**
- * Sets the pagesize.
- *
- * @param pageSize the new pagesize
- * @return a <CODE>boolean</CODE>
- */
-
- public boolean setPageSize(Rectangle pageSize) {
- this.pageSize = pageSize;
- return true;
- }
-
-/**
- * Sets the <CODE>Watermark</CODE>.
- * <P>
- * This method should be overriden in the specific <CODE>DocWriter<CODE> classes
- * derived from this abstract class if they actually support the use of
- * a <CODE>Watermark</CODE>.
- *
- * @param watermark A watermark object
- * @return <CODE>false</CODE> (because watermarks aren't supported by default).
- */
-
- public boolean add(Watermark watermark) {
- return false;
- }
-
-/**
- * Removes the <CODE>Watermark</CODE> (if there is one).
- */
-
- public void removeWatermark() {
- }
-
-/**
- * Sets the margins.
- * <P>
- * This does nothing. Has to be overridden if needed.
- *
- * @param marginLeft the margin on the left
- * @param marginRight the margin on the right
- * @param marginTop the margin on the top
- * @param marginBottom the margin on the bottom
- * @return <CODE>false</CODE>
- */
-
- public boolean setMargins(float marginLeft, float marginRight, float marginTop, float marginBottom) {
- return false;
- }
-
-/**
- * Signals that an new page has to be started.
- * <P>
- * This does nothing. Has to be overridden if needed.
- *
- * @return <CODE>true</CODE> if the page was added, <CODE>false</CODE> if not.
- * @throws DocumentException when a document isn't open yet, or has been closed
- */
-
- public boolean newPage() throws DocumentException {
- if (!open) {
- return false;
- }
- return true;
- }
-
-/**
- * Changes the header of this document.
- * <P>
- * This method should be overriden in the specific <CODE>DocWriter<CODE> classes
- * derived from this abstract class if they actually support the use of
- * headers.
- *
- * @param header the new header
- */
-
- public void setHeader(HeaderFooter header) {
- }
-
-/**
- * Resets the header of this document.
- * <P>
- * This method should be overriden in the specific <CODE>DocWriter<CODE> classes
- * derived from this abstract class if they actually support the use of
- * headers.
- */
-
- public void resetHeader() {
- }
-
-/**
- * Changes the footer of this document.
- * <P>
- * This method should be overriden in the specific <CODE>DocWriter<CODE> classes
- * derived from this abstract class if they actually support the use of
- * footers.
- *
- * @param footer the new footer
- */
-
- public void setFooter(HeaderFooter footer) {
- }
-
-/**
- * Resets the footer of this document.
- * <P>
- * This method should be overriden in the specific <CODE>DocWriter<CODE> classes
- * derived from this abstract class if they actually support the use of
- * footers.
- */
-
- public void resetFooter() {
- }
-
-/**
- * Sets the page number to 0.
- * <P>
- * This method should be overriden in the specific <CODE>DocWriter<CODE> classes
- * derived from this abstract class if they actually support the use of
- * pagenumbers.
- */
-
- public void resetPageCount() {
- }
-
-/**
- * Sets the page number.
- * <P>
- * This method should be overriden in the specific <CODE>DocWriter<CODE> classes
- * derived from this abstract class if they actually support the use of
- * pagenumbers.
- *
- * @param pageN the new page number
- */
-
- public void setPageCount(int pageN) {
- }
-
-/**
- * Signals that the <CODE>Document</CODE> was closed and that no other
- * <CODE>Elements</CODE> will be added.
- */
-
- public void close() {
- open = false;
- try {
- os.flush();
- if (closeStream)
- os.close();
- }
- catch(IOException ioe) {
- throw new ExceptionConverter(ioe);
- }
- }
-
- // methods
-
-/** Converts a <CODE>String</CODE> into a <CODE>Byte</CODE> array
- * according to the ISO-8859-1 codepage.
- * @param text the text to be converted
- * @return the conversion result
- */
-
- public static final byte[] getISOBytes(String text)
- {
- if (text == null)
- return null;
- int len = text.length();
- byte b[] = new byte[len];
- for (int k = 0; k < len; ++k)
- b[k] = (byte)text.charAt(k);
- return b;
- }
-
-/**
- * Let the writer know that all writing has to be paused.
- */
-
- public void pause() {
- pause = true;
- }
-
-/**
- * Let the writer know that writing may be resumed.
- */
-
- public void resume() {
- pause = false;
- }
-
-/**
- * Flushes the <CODE>BufferedOutputStream</CODE>.
- */
-
- public void flush() {
- try {
- os.flush();
- }
- catch(IOException ioe) {
- throw new ExceptionConverter(ioe);
- }
- }
-
-/**
- * Writes a <CODE>String</CODE> to the <CODE>OutputStream</CODE>.
- *
- * @param string the <CODE>String</CODE> to write
- * @throws IOException
- */
-
- protected void write(String string) throws IOException {
- os.write(getISOBytes(string));
- }
-
-/**
- * Writes a number of tabs.
- *
- * @param indent the number of tabs to add
- * @throws IOException
- */
-
- protected void addTabs(int indent) throws IOException {
- os.write(NEWLINE);
- for (int i = 0; i < indent; i++) {
- os.write(TAB);
- }
- }
-
-/**
- * Writes a key-value pair to the outputstream.
- *
- * @param key the name of an attribute
- * @param value the value of an attribute
- * @throws IOException
- */
-
- protected void write(String key, String value)
- throws IOException {
- os.write(SPACE);
- write(key);
- os.write(EQUALS);
- os.write(QUOTE);
- write(value);
- os.write(QUOTE);
- }
-
-/**
- * Writes a starttag to the outputstream.
- *
- * @param tag the name of the tag
- * @throws IOException
- */
-
- protected void writeStart(String tag)
- throws IOException {
- os.write(LT);
- write(tag);
- }
-
-/**
- * Writes an endtag to the outputstream.
- *
- * @param tag the name of the tag
- * @throws IOException
- */
-
- protected void writeEnd(String tag)
- throws IOException {
- os.write(LT);
- os.write(FORWARD);
- write(tag);
- os.write(GT);
- }
-
-/**
- * Writes an endtag to the outputstream.
- * @throws IOException
- */
-
- protected void writeEnd()
- throws IOException {
- os.write(SPACE);
- os.write(FORWARD);
- os.write(GT);
- }
-
-/**
- * Writes the markup attributes of the specified <CODE>MarkupAttributes</CODE>
- * object to the <CODE>OutputStream</CODE>.
- * @param mAtt the <CODE>MarkupAttributes</CODE> to write.
- * @return true, if writing the markup attributes succeeded
- * @throws IOException
- */
- protected boolean writeMarkupAttributes(MarkupAttributes mAtt)
- throws IOException
- {
- Iterator attributeIterator = mAtt.getMarkupAttributeNames().iterator();
- boolean result = attributeIterator.hasNext();
- while (attributeIterator.hasNext()) {
- String name = String.valueOf(attributeIterator.next());
- write(name, mAtt.getMarkupAttribute(name));
- }
- return result;
- }
-
-
-/**
- * Returns <CODE>true</CODE> if the specified <CODE>Element</CODE> implements
- * <CODE>MarkupAttributes</CODE> and has one or more attributes to write.
- * @param element the <CODE>Element</CODE> to check.
- * @return <CODE>boolean</CODE>.
- */
- protected static boolean hasMarkupAttributes(Element element) {
- return (element instanceof MarkupAttributes &&
- !(((MarkupAttributes)element).getMarkupAttributeNames().isEmpty()));
- }
-
- /** Checks if the stream is to be closed on document close
- * @return true if the stream is closed on documnt close
- *
- */
- public boolean isCloseStream() {
- return closeStream;
- }
-
- /** Sets the close state of the stream after document close
- * @param closeStream true if the stream is closed on document close
- *
- */
- public void setCloseStream(boolean closeStream) {
- this.closeStream = closeStream;
- }
-
-
- /**
- * @see com.lowagie.text.DocListener#clearTextWrap()
- */
- public void clearTextWrap() throws DocumentException {
- // do nothing
- }
- /**
- * @see com.lowagie.text.DocListener#setMarginMirroring(boolean)
- */
- public boolean setMarginMirroring(boolean MarginMirroring) {
- return false;
- }
-
-}