1 files changed, 96 insertions, 0 deletions
diff --git a/src/main/java/at/gv/egiz/pdfas/io/StringTextBasedDataSource.java b/src/main/java/at/gv/egiz/pdfas/io/StringTextBasedDataSource.java
new file mode 100644
index 0000000..d8b879f
--- /dev/null
+++ b/src/main/java/at/gv/egiz/pdfas/io/StringTextBasedDataSource.java
@@ -0,0 +1,96 @@
+/**
+ * 
+ */
+package at.gv.egiz.pdfas.io;
+
+import java.io.ByteArrayInputStream;
+import java.io.InputStream;
+import java.io.UnsupportedEncodingException;
+
+import at.gv.egiz.pdfas.api.io.DataSource;
+import at.gv.egiz.pdfas.api.io.TextBased;
+
+/**
+ * A String TextBased DataSource.
+ * 
+ * @author wprinz
+ * 
+ */
+public class StringTextBasedDataSource implements DataSource, TextBased
+{
+  /**
+   * The text.
+   */
+  protected String text = null;
+
+  protected byte[] cache = null;
+
+  /**
+   * @param text
+   */
+  public StringTextBasedDataSource(String text)
+  {
+    this.text = text;
+  }
+
+  /**
+   * @see at.gv.egiz.pdfas.api.io.DataSource#createInputStream()
+   */
+  public InputStream createInputStream()
+  {
+    return new ByteArrayInputStream(getAsByteArray());
+  }
+
+  /**
+   * @see at.gv.egiz.pdfas.api.io.DataSource#getAsByteArray()
+   */
+  public byte[] getAsByteArray()
+  {
+    if (cache == null)
+    {
+      try
+      {
+        this.cache = this.text.getBytes("UTF-8");
+      }
+      catch (UnsupportedEncodingException e)
+      {
+        e.printStackTrace();
+        throw new RuntimeException(e);
+      }
+    }
+    return this.cache;
+  }
+
+  /**
+   * @see at.gv.egiz.pdfas.api.io.DataSource#getLength()
+   */
+  public int getLength()
+  {
+    return getAsByteArray().length;
+  }
+
+  /**
+   * @see at.gv.egiz.pdfas.api.io.DataSource#getMimeType()
+   */
+  public String getMimeType()
+  {
+    return "text/plain";
+  }
+
+  /**
+   * @see at.gv.egiz.pdfas.api.io.DataSource#getCharacterEncoding()
+   */
+  public String getCharacterEncoding()
+  {
+    return "UTF-8";
+  }
+
+  /**
+   * @see at.gv.egiz.pdfas.api.io.TextBased#getText()
+   */
+  public String getText()
+  {
+    return this.text;
+  }
+
+}