1 files changed, 96 insertions, 0 deletions
diff --git a/src/main/java/at/gv/egiz/pdfas/io/FileBasedDataSink.java b/src/main/java/at/gv/egiz/pdfas/io/FileBasedDataSink.java
new file mode 100644
index 0000000..184dd09
--- /dev/null
+++ b/src/main/java/at/gv/egiz/pdfas/io/FileBasedDataSink.java
@@ -0,0 +1,96 @@
+/**
+ * 
+ */
+package at.gv.egiz.pdfas.io;
+
+import java.io.File;
+import java.io.FileNotFoundException;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.io.OutputStream;
+
+import at.gv.egiz.pdfas.api.io.DataSink;
+import at.gv.egiz.pdfas.api.io.FileBased;
+
+/**
+ * @author wprinz
+ * 
+ */
+public class FileBasedDataSink implements DataSink, FileBased
+{
+  protected File file = null;
+
+  protected String mimeType = null;
+
+  protected String characterEncoding = null;
+
+  
+  
+  /**
+   * @param file
+   * @throws IOException 
+   */
+  public FileBasedDataSink(File file) throws IOException
+  {
+    if (!file.exists())
+    {
+      file.createNewFile();
+    }
+    if (!file.isFile())
+    {
+      throw new IOException("The file '" + file + "' is not a normal file.");
+    }
+    if (!file.canWrite())
+    {
+      throw new IOException("The file '" + file + "' cannot be written.");
+    }
+
+    this.file = file;
+  }
+
+  /**
+   * @throws FileNotFoundException
+   * @see at.gv.egiz.pdfas.api.io.DataSink#createOutputStream(java.lang.String)
+   */
+  public OutputStream createOutputStream(String mimeType) throws FileNotFoundException
+  {
+    return createOutputStream(mimeType, null);
+  }
+
+  /**
+   * @throws FileNotFoundException
+   * @see at.gv.egiz.pdfas.api.io.DataSink#createOutputStream(java.lang.String,
+   *      java.lang.String)
+   */
+  public OutputStream createOutputStream(String mimeType, String characterEncoding) throws FileNotFoundException
+  {
+    this.mimeType = mimeType;
+    this.characterEncoding = characterEncoding;
+    return new FileOutputStream(this.file);
+  }
+
+  /**
+   * @see at.gv.egiz.pdfas.api.io.DataSink#getMimeType()
+   */
+  public String getMimeType()
+  {
+    return this.mimeType;
+  }
+
+  /**
+   * @see at.gv.egiz.pdfas.api.io.DataSink#getCharacterEncoding()
+   */
+  public String getCharacterEncoding()
+  {
+    return this.characterEncoding;
+  }
+
+  /**
+   * @see at.gv.egiz.pdfas.api.io.FileBased#getFile()
+   */
+  public File getFile()
+  {
+    return this.file;
+  }
+
+}