1 files changed, 106 insertions, 0 deletions
diff --git a/pdf-as-lib/src/main/java/at/knowcenter/wag/egov/egiz/pdf/StringInfo.java b/pdf-as-lib/src/main/java/at/knowcenter/wag/egov/egiz/pdf/StringInfo.java
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+++ b/pdf-as-lib/src/main/java/at/knowcenter/wag/egov/egiz/pdf/StringInfo.java
@@ -0,0 +1,106 @@
+/**
+ * <copyright> Copyright 2006 by Know-Center, Graz, Austria </copyright>
+ * PDF-AS has been contracted by the E-Government Innovation Center EGIZ, a
+ * joint initiative of the Federal Chancellery Austria and Graz University of
+ * Technology.
+ *
+ * Licensed under the EUPL, Version 1.1 or - as soon they will be approved by
+ * the European Commission - subsequent versions of the EUPL (the "Licence");
+ * You may not use this work except in compliance with the Licence.
+ * You may obtain a copy of the Licence at:
+ * http://www.osor.eu/eupl/
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the Licence is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the Licence for the specific language governing permissions and
+ * limitations under the Licence.
+ *
+ * This product combines work with different licenses. See the "NOTICE" text
+ * file for details on the various modules and licenses.
+ * The "NOTICE" text file is part of the distribution. Any derivative works
+ * that you distribute must include a readable copy of the "NOTICE" text file.
+ *
+ * $Id: StringInfo.java,v 1.2 2006/10/11 07:57:58 wprinz Exp $
+ */
+package at.knowcenter.wag.egov.egiz.pdf;
+
+import java.io.Serializable;
+import java.io.UnsupportedEncodingException;
+
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
+
+/**
+ * Specifies a certain data area within the pdf.
+ * 
+ * <p>
+ * Actually this is a byte range, which is used to hold the placeholder ranges
+ * for later replacement.
+ * </p>
+ * 
+ * @author wprinz
+ */
+public class StringInfo implements Serializable
+{
+  /**
+   * SVUID.
+   */
+  private static final long serialVersionUID = 5834801907046737048L;
+
+  protected static Log logger = LogFactory.getLog(StringInfo.class);
+
+  /**
+   * The PDF document this range belongs to.
+   */
+  public byte[] pdf = null;
+
+  /**
+   * The start offset of the range.
+   */
+  public int string_start = -1;
+
+  /**
+   * The length of the range.
+   */
+  public int string_length = -1;
+
+  /**
+   * Copies the bytes of this range to a new byte array.
+   * 
+   * @return Returns the new byte array.
+   */
+  public byte[] copyStringBytes()
+  {
+    byte[] bytes = new byte[this.string_length];
+    System.arraycopy(this.pdf, this.string_start, bytes, 0, this.string_length);
+    return bytes;
+  }
+
+  /**
+   * Converts the range into a String.
+   * 
+   * @return Returns the String.
+   * @throws UnsupportedEncodingException
+   *           Forwarded exception.
+   */
+  public String getString(String encoding) throws UnsupportedEncodingException
+  {
+    byte[] bytes = copyStringBytes();
+    return new String(bytes, encoding);
+  }
+
+  public String toString()
+  {
+    try
+    {
+      return "(" + this.string_start + "," + this.string_length + ")" + getString("ISO-8859-1");
+    }
+    catch (UnsupportedEncodingException e)
+    {
+       logger.error(e.getMessage(), e);
+      return "(" + this.string_start + "," + this.string_length + ")";
+    }
+  }
+
+}