-/*\r
- * Copyright (c) 2013 Pantheon Technologies s.r.o. and others. All rights reserved.\r
- *\r
- * This program and the accompanying materials are made available under the\r
- * terms of the Eclipse Public License v1.0 which accompanies this distribution,\r
- * and is available at http://www.eclipse.org/legal/epl-v10.html\r
- */\r
-package org.opendaylight.openflowjava.protocol.impl.serialization.match;\r
-\r
-import io.netty.buffer.ByteBuf;\r
-\r
-import java.util.ArrayList;\r
-import java.util.Arrays;\r
-import java.util.List;\r
-\r
-import org.opendaylight.openflowjava.protocol.impl.util.ByteBufUtils;\r
-import org.opendaylight.openflowjava.protocol.api.util.EncodeConstants;\r
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.Ipv6AddressMatchEntry;\r
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.oxm.fields.grouping.MatchEntries;\r
-\r
-import com.google.common.collect.Lists;\r
-\r
-/**\r
- * Parent for Ipv6 address based match entry serializers\r
- * @author michal.polkorab\r
- */\r
-public abstract class AbstractOxmIpv6AddressSerializer extends AbstractOxmMatchEntrySerializer {\r
-\r
- @Override\r
- public void serialize(final MatchEntries entry, final ByteBuf outBuffer) {\r
- super.serialize(entry, outBuffer);\r
- String textAddress = entry.getAugmentation(Ipv6AddressMatchEntry.class).getIpv6Address().getValue();\r
- List<String> address;\r
- if (textAddress.equals("::")) {\r
- String[] tmp = new String[EncodeConstants.GROUPS_IN_IPV6_ADDRESS];\r
- Arrays.fill(tmp, "0");\r
- address = Arrays.asList(tmp);\r
- } else {\r
- address = parseIpv6Address(Lists.newArrayList(ByteBufUtils.COLON_SPLITTER.split(textAddress)));\r
- }\r
- for (String group : address) {\r
- outBuffer.writeShort(Integer.parseInt(group, 16));\r
- }\r
- writeMask(entry, outBuffer, getValueLength());\r
- }\r
-\r
- private static List<String> parseIpv6Address(final ArrayList<String> addressGroups) {\r
- int countEmpty = 0;\r
- for (String group : addressGroups) {\r
- if (group.equals("")) {\r
- countEmpty++;\r
- }\r
- }\r
- List<String> ready = new ArrayList<>(EncodeConstants.GROUPS_IN_IPV6_ADDRESS);\r
- switch (countEmpty) {\r
- case 0:\r
- ready = addressGroups;\r
- break;\r
- case 1:\r
- int zerosToBePushed = EncodeConstants.GROUPS_IN_IPV6_ADDRESS - addressGroups.size() + 1;\r
- for (String group : addressGroups) {\r
- if (group.equals("")) {\r
- for (int j = 0; j < zerosToBePushed; j++) {\r
- ready.add("0");\r
- }\r
- } else {\r
- ready.add(group);\r
- }\r
- }\r
- break;\r
- case 2:\r
- String[] tmp = new String[EncodeConstants.GROUPS_IN_IPV6_ADDRESS];\r
- Arrays.fill(tmp, "0");\r
- tmp[EncodeConstants.GROUPS_IN_IPV6_ADDRESS - 1] =\r
- addressGroups.get(addressGroups.size() - 1);\r
- ready = Arrays.asList(tmp);\r
- break;\r
- default:\r
- throw new IllegalStateException("Incorrect ipv6 address");\r
- }\r
- return ready;\r
- }\r
-}\r
+/*
+ * Copyright (c) 2013 Pantheon Technologies s.r.o. and others. All rights reserved.
+ *
+ * This program and the accompanying materials are made available under the
+ * terms of the Eclipse Public License v1.0 which accompanies this distribution,
+ * and is available at http://www.eclipse.org/legal/epl-v10.html
+ */
+package org.opendaylight.openflowjava.protocol.impl.serialization.match;
+
+import io.netty.buffer.ByteBuf;
+
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.List;
+
+import org.opendaylight.openflowjava.util.ByteBufUtils;
+import org.opendaylight.openflowjava.protocol.api.util.EncodeConstants;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.Ipv6AddressMatchEntry;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.oxm.fields.grouping.MatchEntries;
+
+import com.google.common.collect.Lists;
+
+/**
+ * Parent for Ipv6 address based match entry serializers
+ * @author michal.polkorab
+ */
+public abstract class AbstractOxmIpv6AddressSerializer extends AbstractOxmMatchEntrySerializer {
+
+ @Override
+ public void serialize(final MatchEntries entry, final ByteBuf outBuffer) {
+ super.serialize(entry, outBuffer);
+ String textAddress = entry.getAugmentation(Ipv6AddressMatchEntry.class).getIpv6Address().getValue();
+ List<String> address;
+ if (textAddress.equals("::")) {
+ String[] tmp = new String[EncodeConstants.GROUPS_IN_IPV6_ADDRESS];
+ Arrays.fill(tmp, "0");
+ address = Arrays.asList(tmp);
+ } else {
+ address = parseIpv6Address(Lists.newArrayList(ByteBufUtils.COLON_SPLITTER.split(textAddress)));
+ }
+ for (String group : address) {
+ outBuffer.writeShort(Integer.parseInt(group, 16));
+ }
+ writeMask(entry, outBuffer, getValueLength());
+ }
+
+ private static List<String> parseIpv6Address(final List<String> addressGroups) {
+ int countEmpty = 0;
+ for (String group : addressGroups) {
+ if (group.equals("")) {
+ countEmpty++;
+ }
+ }
+ List<String> ready = new ArrayList<>(EncodeConstants.GROUPS_IN_IPV6_ADDRESS);
+ switch (countEmpty) {
+ case 0:
+ ready = addressGroups;
+ break;
+ case 1:
+ int zerosToBePushed = EncodeConstants.GROUPS_IN_IPV6_ADDRESS - addressGroups.size() + 1;
+ for (String group : addressGroups) {
+ if (group.equals("")) {
+ for (int j = 0; j < zerosToBePushed; j++) {
+ ready.add("0");
+ }
+ } else {
+ ready.add(group);
+ }
+ }
+ break;
+ case 2:
+ String[] tmp = new String[EncodeConstants.GROUPS_IN_IPV6_ADDRESS];
+ Arrays.fill(tmp, "0");
+ tmp[EncodeConstants.GROUPS_IN_IPV6_ADDRESS - 1] =
+ addressGroups.get(addressGroups.size() - 1);
+ ready = Arrays.asList(tmp);
+ break;
+ default:
+ throw new IllegalStateException("Incorrect ipv6 address");
+ }
+ return ready;
+ }
+}
Code Review / openflowjava.git / blobdiff