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author | mcentner <mcentner@8a26b1a7-26f0-462f-b9ef-d0e30c41f5a4> | 2008-08-29 12:11:34 +0000 |
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committer | mcentner <mcentner@8a26b1a7-26f0-462f-b9ef-d0e30c41f5a4> | 2008-08-29 12:11:34 +0000 |
commit | 32d17447a258188b2d534bcb0bf65a659ba7b7d0 (patch) | |
tree | 4ad8bb267eb29f7091a7da283f6d7eec1e2188e1 /bkucommon/src/main/java/at/gv/egiz/bku/slcommands/impl/xsect/ByteArrayDereferencer.java | |
download | mocca-32d17447a258188b2d534bcb0bf65a659ba7b7d0.tar.gz mocca-32d17447a258188b2d534bcb0bf65a659ba7b7d0.tar.bz2 mocca-32d17447a258188b2d534bcb0bf65a659ba7b7d0.zip |
Initial import.
git-svn-id: https://joinup.ec.europa.eu/svn/mocca/trunk@1 8a26b1a7-26f0-462f-b9ef-d0e30c41f5a4
Diffstat (limited to 'bkucommon/src/main/java/at/gv/egiz/bku/slcommands/impl/xsect/ByteArrayDereferencer.java')
-rw-r--r-- | bkucommon/src/main/java/at/gv/egiz/bku/slcommands/impl/xsect/ByteArrayDereferencer.java | 65 |
1 files changed, 65 insertions, 0 deletions
diff --git a/bkucommon/src/main/java/at/gv/egiz/bku/slcommands/impl/xsect/ByteArrayDereferencer.java b/bkucommon/src/main/java/at/gv/egiz/bku/slcommands/impl/xsect/ByteArrayDereferencer.java new file mode 100644 index 00000000..a6473a05 --- /dev/null +++ b/bkucommon/src/main/java/at/gv/egiz/bku/slcommands/impl/xsect/ByteArrayDereferencer.java @@ -0,0 +1,65 @@ +/* +* Copyright 2008 Federal Chancellery Austria and +* Graz University of Technology +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* +* http://www.apache.org/licenses/LICENSE-2.0 +* +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ +package at.gv.egiz.bku.slcommands.impl.xsect;
+
+import java.io.ByteArrayInputStream;
+
+import javax.xml.crypto.Data;
+import javax.xml.crypto.OctetStreamData;
+import javax.xml.crypto.URIDereferencer;
+import javax.xml.crypto.URIReference;
+import javax.xml.crypto.URIReferenceException;
+import javax.xml.crypto.XMLCryptoContext;
+
+/**
+ * An URIDereferencer implementation that dereferences the given
+ * byte array.
+ *
+ * @author mcentner
+ */
+public class ByteArrayDereferencer implements URIDereferencer {
+
+ /**
+ * The dereferenced data.
+ */
+ protected byte[] dereferencedData;
+
+ /**
+ * Creates a new instance of this ByteArrayDereferencer with
+ * the given <code>dereferencedData</code>.
+ *
+ * @param dereferencedData the octets to be returned by {@link #dereference(URIReference, XMLCryptoContext)}
+ *
+ * @throws NullPointerException if <code>dereferencedData</code> is <code>null</code>
+ */
+ public ByteArrayDereferencer(byte[] dereferencedData) {
+ if (dereferencedData == null) {
+ throw new NullPointerException("Parameter 'dereferencedData' must not be null.");
+ }
+ this.dereferencedData = dereferencedData;
+ }
+
+ /* (non-Javadoc)
+ * @see javax.xml.crypto.URIDereferencer#dereference(javax.xml.crypto.URIReference, javax.xml.crypto.XMLCryptoContext)
+ */
+ @Override
+ public Data dereference(URIReference uriReference, XMLCryptoContext context)
+ throws URIReferenceException {
+ return new OctetStreamData(new ByteArrayInputStream(dereferencedData));
+ }
+
+}
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