diff options
Diffstat (limited to 'pdf-as-lib/src/main/java/at/knowcenter/wag/egov/egiz/sig/connectors/moa/FilePartMR.java')
| -rw-r--r-- | pdf-as-lib/src/main/java/at/knowcenter/wag/egov/egiz/sig/connectors/moa/FilePartMR.java | 152 |
1 files changed, 152 insertions, 0 deletions
diff --git a/pdf-as-lib/src/main/java/at/knowcenter/wag/egov/egiz/sig/connectors/moa/FilePartMR.java b/pdf-as-lib/src/main/java/at/knowcenter/wag/egov/egiz/sig/connectors/moa/FilePartMR.java new file mode 100644 index 0000000..b52b39b --- /dev/null +++ b/pdf-as-lib/src/main/java/at/knowcenter/wag/egov/egiz/sig/connectors/moa/FilePartMR.java @@ -0,0 +1,152 @@ +/**
+ * <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.
+ */
+package at.knowcenter.wag.egov.egiz.sig.connectors.moa;
+
+import java.io.ByteArrayOutputStream;
+import java.io.File;
+import java.io.FileNotFoundException;
+import java.io.IOException;
+import java.io.OutputStream;
+
+import org.apache.commons.httpclient.methods.multipart.PartSource;
+import org.apache.commons.httpclient.util.EncodingUtil;
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
+
+public class FilePartMR extends
+ org.apache.commons.httpclient.methods.multipart.FilePart {
+
+ /** Log object for this class. */
+ private static final Log LOG = LogFactory.getLog(FilePartMR.class);
+
+ /** Content dispostion characters */
+ protected static final String CONTENT_ID = "Content-Id: ";
+
+ /** Content dispostion as a byte array */
+ protected static final byte[] CONTENT_ID_BYTES =
+ EncodingUtil.getAsciiBytes(CONTENT_ID);
+
+ private String contentID = "";
+
+ public FilePartMR(String arg0, PartSource arg1) {
+ super(arg0, arg1);
+ // TODO Auto-generated constructor stub
+ }
+
+ public FilePartMR(String arg0, File arg1) throws FileNotFoundException {
+ super(arg0, arg1);
+ // TODO Auto-generated constructor stub
+ }
+
+ public FilePartMR(String arg0, String arg1, File arg2)
+ throws FileNotFoundException {
+ super(arg0, arg1, arg2);
+ // TODO Auto-generated constructor stub
+ }
+
+ public FilePartMR(String arg0, PartSource arg1, String arg2, String arg3) {
+ super(arg0, arg1, arg2, arg3);
+ // TODO Auto-generated constructor stub
+ }
+
+ public FilePartMR(String arg0, File arg1, String arg2, String arg3)
+ throws FileNotFoundException {
+ super(arg0, arg1, arg2, arg3);
+ // TODO Auto-generated constructor stub
+ }
+
+ public FilePartMR(String arg0, String arg1, File arg2, String arg3,
+ String arg4) throws FileNotFoundException {
+ super(arg0, arg1, arg2, arg3, arg4);
+ // TODO Auto-generated constructor stub
+ }
+
+
+ public void setContentID(String contentid) {
+ this.contentID = contentid;
+ }
+
+ public String getContentID() {
+ return this.contentID;
+ }
+
+ /**
+ * Write the content id header to the specified output stream
+ *
+ * @param out The output stream
+ * @throws IOException If an IO problem occurs.
+ */
+ protected void sendContentIDHeader(OutputStream out) throws IOException {
+ LOG.trace("enter sendContendID instead of ContentDisposition(OutputStream out)");
+ out.write(CONTENT_ID_BYTES);
+ out.write(EncodingUtil.getAsciiBytes(getContentID()));
+ }
+
+ /**
+ * Write all the data to the output stream.
+ * If you override this method make sure to override
+ * #length() as well
+ *
+ * @param out The output stream
+ * @throws IOException If an IO problem occurs.
+ */
+ public void send(OutputStream out) throws IOException {
+ LOG.trace("enter send(OutputStream out)");
+ sendStart(out);
+
+ sendContentIDHeader(out);
+ sendContentTypeHeader(out);
+ sendTransferEncodingHeader(out);
+ sendEndOfHeader(out);
+ sendData(out);
+ sendEnd(out);
+ }
+
+
+ /**
+ * Return the full length of all the data.
+ * If you override this method make sure to override
+ * #send(OutputStream) as well
+ *
+ * @return long The length.
+ * @throws IOException If an IO problem occurs
+ */
+ public long length() throws IOException {
+ LOG.trace("enter length()");
+ if (lengthOfData() < 0) {
+ return -1;
+ }
+ ByteArrayOutputStream overhead = new ByteArrayOutputStream();
+ sendStart(overhead);
+
+ sendContentIDHeader(overhead);
+ sendContentTypeHeader(overhead);
+ sendTransferEncodingHeader(overhead);
+ sendEndOfHeader(overhead);
+ sendEnd(overhead);
+ return overhead.size() + lengthOfData();
+ }
+
+
+}
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