org.jpedal.objects.acroforms.utils.ConvertToString Maven / Gradle / Ivy
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Patched jPedal based on the last official jpedal version 4.92
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/*
* ===========================================
* Java Pdf Extraction Decoding Access Library
* ===========================================
*
* Project Info: http://www.idrsolutions.com
* Help section for developers at http://www.idrsolutions.com/java-pdf-library-support/
*
* (C) Copyright 1997-2013, IDRsolutions and Contributors.
*
* This file is part of JPedal
*
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) 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
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* ---------------
* ConvertToString.java
* ---------------
*/
package org.jpedal.objects.acroforms.utils;
import java.awt.Rectangle;
import java.util.Enumeration;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import java.util.Set;
import javax.swing.ButtonGroup;
import org.w3c.dom.NamedNodeMap;
import org.w3c.dom.Node;
import org.w3c.dom.NodeList;
/**
* @author chris
*
* class to help convert data structures to a single String
*/
public class ConvertToString {
final static public String convertMapToString(NamedNodeMap currentMap) {
if (currentMap == null) return null;
StringBuilder buf = new StringBuilder();
Node node;
for (int i = 0; i < currentMap.getLength(); i++) {
node = currentMap.item(i);
buf.append('\t');
buf.append(node.getNodeName());
buf.append('=');
buf.append(node.getNodeValue());
buf.append('\n');
}
return buf.toString();
}
final static public String convertMapToString(Map currentMap) {
if (currentMap == null) return null;
StringBuilder buf = new StringBuilder();
Iterator iter = currentMap.keySet().iterator();
Object node;
while (iter.hasNext()) {
node = iter.next();
buf.append('\t');
buf.append(node);
buf.append('=');
buf.append(currentMap.get(node));
buf.append('\n');
}
return buf.toString();
}
/**
* converts the String array into a single String, seperated by ,commas
*/
final static public String convertArrayToString(String[] items) {
if (items != null) {
StringBuilder ret = new StringBuilder();
for (int i = 0; i < items.length; i++) {
if (i > 0) ret.append(", ");
ret.append(items[i]);
}
return ret.toString();
}
else return null;
}
/**
* converts the boolean array into a single String, seperated by ,commas and numbered
*/
public static String convertArrayToString(boolean[] flags) {
if (flags != null) {
StringBuilder ret = new StringBuilder();
for (int i = 0; i < flags.length; i++) {
if (i > 0) ret.append(", ");
ret.append(i);
ret.append('=');
ret.append(flags[i]);
}
return ret.toString();
}
else {
return null;
}
}
public static String convertArrayToString(float[] values) {
if (values != null) {
StringBuilder ret = new StringBuilder();
for (int i = 0; i < values.length; i++) {
if (i > 0) ret.append(", ");
ret.append(values[i]);
}
return ret.toString();
}
else {
return null;
}
}
public static String convertArrayToString(float[][] values) {
if (values != null) {
StringBuilder ret = new StringBuilder();
ret.append('[');
for (int i = 0; i < values.length; i++) {
ret.append('{');
for (int j = 0; j < values[i].length; j++) {
if (i > 0) ret.append(", ");
ret.append(values[i][j]);
}
ret.append("}, ");
}
ret.append(']');
return ret.toString();
}
else {
return null;
}
}
public static String convertArrayToString(int[] items) {
if (items != null) {
StringBuilder ret = new StringBuilder();
for (int i = 0; i < items.length; i++) {
if (i > 0) ret.append(", ");
ret.append(items[i]);
}
return ret.toString();
}
else {
return null;
}
}
/**
* converts all rectangles into string form, comma seperated and a new line per rectangle
*/
public static String convertArrayToString(Rectangle[] boxes) {
StringBuilder ret = new StringBuilder();
for (int i = 0; i < boxes.length; i++) {
if (i > 0) ret.append(",\n ");
ret.append(boxes[i].x);
ret.append(' ');
ret.append(boxes[i].y);
ret.append(' ');
ret.append(boxes[i].width);
ret.append(' ');
ret.append(boxes[i].height);
}
return ret.toString();
}
/**
* @param components
*/
public static String convertArrayToString(Object[] components) {
StringBuilder ret = new StringBuilder();
ret.append("count=");
ret.append(components.length);
for (Object component : components) {
ret.append('\n');
ret.append(component);
}
return ret.toString();
}
public static String convertArrayToString(List data) {
if (data == null) return "null";
StringBuilder ret = new StringBuilder();
ret.append("count=");
ret.append(data.size());
for (Object aData : data) {
ret.append('\n');
ret.append(aData);
}
return ret.toString();
}
public static String convertArrayToString(Set data) {
if (data == null) return "null";
return convertArrayToString(data.toArray());
}
public static String convertArrayToString(Boolean[] flags) {
if (flags != null) {
StringBuilder ret = new StringBuilder();
for (int i = 0; i < flags.length; i++) {
if (i > 0) ret.append(", ");
ret.append(i);
ret.append('=');
ret.append(flags[i]);
}
return ret.toString();
}
else {
return null;
}
}
public static String convertButtonGroupToString(ButtonGroup bg) {
if (bg == null) return null;
StringBuilder buf = new StringBuilder();
buf.append(bg.getButtonCount());
buf.append('\n');
Enumeration list = bg.getElements();
while (list.hasMoreElements()) {
buf.append(list.nextElement());
buf.append('\n');
}
return buf.toString();
}
public static void printStackTrace(int level) {
printStackTrace(2, level + 1, false);// start at 2 to ignore this method line
}
public static void printStackTrace(int startLevel, int endLevel, boolean err) {
Throwable stackgetter = new Throwable();
StackTraceElement[] elems = stackgetter.getStackTrace();
if (endLevel == -1 || endLevel > elems.length - 1) endLevel = elems.length - 1;
for (int i = startLevel; i <= endLevel; i++) {
if (err) System.err.println(elems[i]);
else System.out.println(elems[i]);
}
}
public static String convertDocumentToString(Node formData) {
return convertDocumentToString(formData, 0);
}
private static String convertDocumentToString(Node formData, int level) {
if (formData == null) return null;
StringBuilder buf = new StringBuilder();
buf.append(formData.getNodeName());
buf.append(" = ");
buf.append(formData.getNodeValue());
buf.append(" type=");
buf.append(formData.getNodeType());
buf.append(" textContent=");
buf.append(formData.getTextContent());
NamedNodeMap att = formData.getAttributes();
if (att != null) {
buf.append(" attributes=[");
for (int i = 0; i < att.getLength(); i++) {
if (i > 0) buf.append(',');
buf.append(att.item(i));
}
buf.append(']');
}
NodeList nodes = formData.getChildNodes();
for (int i = 0; i < nodes.getLength(); i++) {
buf.append('\n');
for (int d = 0; d < level; d++) {
buf.append('|');
}
buf.append(convertDocumentToString(nodes.item(i), level + 1));
}
return buf.toString();
}
/** depth starts at 0 */
// public static String convertArrayToString(Node formData,int depth) {
// StringBuilder buff = new StringBuilder();
// buff.append("nodename=");
// buff.append(formData.getNodeName());
//
// buff.append(" nodetype=");
// buff.append(formData.getNodeType());
//
// buff.append(" nodevalue=");
// buff.append(formData.getNodeValue());
//
// buff.append(" parent=");
// buff.append(formData.getParentNode());
//
// buff.append(" Children - \n");
// depth++;
// for(int i=0;i© 2015 - 2025 Weber Informatics LLC | Privacy Policy