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-rw-r--r--pdf-as-common/src/main/java/at/gv/egiz/pdfas/common/utils/StringUtils.java88
-rw-r--r--pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/stamping/pdfbox/PDFBoxTable.java103
2 files changed, 131 insertions, 60 deletions
diff --git a/pdf-as-common/src/main/java/at/gv/egiz/pdfas/common/utils/StringUtils.java b/pdf-as-common/src/main/java/at/gv/egiz/pdfas/common/utils/StringUtils.java
index 35cdf904..d0a9fee7 100644
--- a/pdf-as-common/src/main/java/at/gv/egiz/pdfas/common/utils/StringUtils.java
+++ b/pdf-as-common/src/main/java/at/gv/egiz/pdfas/common/utils/StringUtils.java
@@ -23,35 +23,73 @@
******************************************************************************/
package at.gv.egiz.pdfas.common.utils;
+import java.io.UnsupportedEncodingException;
+import java.net.URLEncoder;
import java.util.Formatter;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
/**
- * Created with IntelliJ IDEA.
- * User: afitzek
- * Date: 8/28/13
- * Time: 12:42 PM
- * To change this template use File | Settings | File Templates.
+ * Created with IntelliJ IDEA. User: afitzek Date: 8/28/13 Time: 12:42 PM To
+ * change this template use File | Settings | File Templates.
*/
public class StringUtils {
- public static String bytesToHexString(byte[] bytes) {
- StringBuilder sb = new StringBuilder(bytes.length * 2);
-
- Formatter formatter = new Formatter(sb);
- for (byte b : bytes) {
- formatter.format("%02x", b);
- }
- formatter.close();
-
- return sb.toString();
- }
-
- public static String extractLastID(String id) {
- int lastIDX = id.lastIndexOf('.');
- String result = id;
- if(lastIDX > 0) {
- result = id.substring(lastIDX+1);
- }
- return result;
- }
+ private static final Logger logger = LoggerFactory
+ .getLogger(StringUtils.class);
+
+ public static String bytesToHexString(byte[] bytes) {
+ StringBuilder sb = new StringBuilder(bytes.length * 2);
+
+ Formatter formatter = new Formatter(sb);
+ for (byte b : bytes) {
+ formatter.format("%02x", b);
+ }
+ formatter.close();
+
+ return sb.toString();
+ }
+
+ public static String extractLastID(String id) {
+ int lastIDX = id.lastIndexOf('.');
+ String result = id;
+ if (lastIDX > 0) {
+ result = id.substring(lastIDX + 1);
+ }
+ return result;
+ }
+
+ public static String convertStringToPDFFormat(String value)
+ throws UnsupportedEncodingException {
+ byte[] replace_bytes = applyWinAnsiEncoding(value);
+
+ String restored_value = unapplyWinAnsiEncoding(replace_bytes);
+ if (!value.equals(restored_value)) {
+ // Cannot encode String with CP1252 have to use URL encoding ...
+ return URLEncoder.encode(value, "UTF-8");
+ }
+ return value;
+ }
+
+ public static byte[] applyWinAnsiEncoding(String text)
+ throws UnsupportedEncodingException {
+ byte[] replace_bytes;
+ replace_bytes = text.getBytes("windows-1252");// CP1252 =
+ // WinAnsiEncoding
+ return replace_bytes;
+ }
+
+ /**
+ * Unapplies the WinAnsi encoding.
+ *
+ * @param replace_bytes
+ * The bytes.
+ * @return Returns the decoded String.
+ * @throws UnsupportedEncodingException
+ */
+ public static String unapplyWinAnsiEncoding(byte[] replace_bytes) throws UnsupportedEncodingException {
+ String text = new String(replace_bytes, "windows-1252");
+ return text;
+ }
}
diff --git a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/stamping/pdfbox/PDFBoxTable.java b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/stamping/pdfbox/PDFBoxTable.java
index 9cde5fe6..7274cdf2 100644
--- a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/stamping/pdfbox/PDFBoxTable.java
+++ b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/stamping/pdfbox/PDFBoxTable.java
@@ -2,6 +2,7 @@ package at.gv.egiz.pdfas.lib.impl.stamping.pdfbox;
import java.awt.Color;
import java.io.IOException;
+import java.io.UnsupportedEncodingException;
import java.util.ArrayList;
import java.util.List;
@@ -10,7 +11,10 @@ import org.apache.pdfbox.pdmodel.font.PDType1Font;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
+import at.gv.egiz.pdfas.common.exceptions.PdfAsException;
+import at.gv.egiz.pdfas.common.exceptions.PdfAsWrappedIOException;
import at.gv.egiz.pdfas.common.settings.ISettings;
+import at.gv.egiz.pdfas.common.utils.StringUtils;
import at.knowcenter.wag.egov.egiz.table.Entry;
import at.knowcenter.wag.egov.egiz.table.Style;
import at.knowcenter.wag.egov.egiz.table.Table;
@@ -36,10 +40,37 @@ public class PDFBoxTable {
float[] rowHeights;
float[] colWidths;
+ private void normalizeContent(Table abstractTable) throws PdfAsException {
+ try {
+ int rows = abstractTable.getRows().size();
+ for (int i = 0; i < rows; i++) {
+ ArrayList<Entry> row = this.table.getRows().get(i);
+ for (int j = 0; j < row.size(); j++) {
+ Entry cell = (Entry) row.get(j);
+
+ switch (cell.getType()) {
+ case Entry.TYPE_CAPTION:
+ case Entry.TYPE_VALUE:
+ String value = (String) cell.getValue();
+ cell.setValue(StringUtils
+ .convertStringToPDFFormat(value));
+ break;
+ }
+ }
+ }
+ } catch (UnsupportedEncodingException e) {
+ throw new PdfAsException("Unsupported Encoding", e);
+ }
+ }
+
private void initializeStyle(Table abstractTable, PDFBoxTable parent)
throws IOException {
this.table = abstractTable;
-
+ try {
+ normalizeContent(abstractTable);
+ } catch(PdfAsException e) {
+ throw new PdfAsWrappedIOException(e);
+ }
if (abstractTable.getStyle() != null) {
style = abstractTable.getStyle();
}
@@ -284,39 +315,41 @@ public class PDFBoxTable {
lines.add(cLineValue.trim());
return lines.toArray(new String[0]);
}
-
-// private String[] breakString(String value, PDFont f, float maxwidth) throws IOException {
-// String[] words = value.split(" ");
-// List<String> lines = new ArrayList<String>();
-// int cLine = 0;
-// String cLineValue = "";
-// for (int i = 0; i < words.length; i++) {
-// String word = words[i];
-// String[] lineBreaks = word.split("\n");
-// if (lineBreaks.length > 1) {
-// for (int j = 0; j < lineBreaks.length; j++) {
-// String subword = lineBreaks[j];
-// // if (cLine + subword.length() > maxline) {
-// lines.add(cLineValue.trim());
-// cLineValue = "";
-// cLine = 0;
-// // }
-// cLineValue += subword + " ";
-// cLine += subword.length();
-// }
-// } else {
-// if (f.getStringWidth(cLineValue + word) > maxwidth && cLineValue.length() != 0) {
-// lines.add(cLineValue.trim());
-// cLineValue = "";
-// cLine = 0;
-// }
-// cLineValue += word + " ";
-// cLine += word.length();
-// }
-// }
-// lines.add(cLineValue.trim());
-// return lines.toArray(new String[0]);
-// }
+
+ // private String[] breakString(String value, PDFont f, float maxwidth)
+ // throws IOException {
+ // String[] words = value.split(" ");
+ // List<String> lines = new ArrayList<String>();
+ // int cLine = 0;
+ // String cLineValue = "";
+ // for (int i = 0; i < words.length; i++) {
+ // String word = words[i];
+ // String[] lineBreaks = word.split("\n");
+ // if (lineBreaks.length > 1) {
+ // for (int j = 0; j < lineBreaks.length; j++) {
+ // String subword = lineBreaks[j];
+ // // if (cLine + subword.length() > maxline) {
+ // lines.add(cLineValue.trim());
+ // cLineValue = "";
+ // cLine = 0;
+ // // }
+ // cLineValue += subword + " ";
+ // cLine += subword.length();
+ // }
+ // } else {
+ // if (f.getStringWidth(cLineValue + word) > maxwidth && cLineValue.length()
+ // != 0) {
+ // lines.add(cLineValue.trim());
+ // cLineValue = "";
+ // cLine = 0;
+ // }
+ // cLineValue += word + " ";
+ // cLine += word.length();
+ // }
+ // }
+ // lines.add(cLineValue.trim());
+ // return lines.toArray(new String[0]);
+ // }
private float getCellHeight(Entry cell, float width) throws IOException {
boolean isValue = true;
@@ -349,7 +382,7 @@ public class PDFBoxTable {
float fheight = c.getFontDescriptor().getFontBoundingBox()
.getHeight()
/ 1000 * fontSize;
-
+
String[] lines = breakString(string, maxcharcount);
cell.setValue(concatLines(lines));
return fheight * lines.length;
generated by cgit v1.2.3 (git 2.39.1) at 2025-10-30 23:42:05 +0000