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authorJan Srnicek <jan.srnicek@pantheon.tech>2016-06-16 15:41:09 +0200
committerMarek Gradzki <mgradzki@cisco.com>2016-06-17 05:23:26 +0000
commitf37ecf4d0acacb627f1b9d7194df399bdd1206b4 (patch)
treec94409f87d609c278bfcb767b0e4c2982529a29c /v3po/v3po2vpp/src/main/java/io
parente36bdafec228ecd60b268e4e33992d1243b536aa (diff)
HONEYCOMB-96 - Fixed bad structure of writers for Ipv4/Address
Change-Id: Ie085c448aad6557ce3326922268753823adffb22 Signed-off-by: Jan Srnicek <jan.srnicek@pantheon.tech>
Diffstat (limited to 'v3po/v3po2vpp/src/main/java/io')
-rw-r--r--v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/interfaces/ip/AddressCustomizer.java152
-rw-r--r--v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/interfaces/ip/Ipv4Customizer.java83
2 files changed, 156 insertions, 79 deletions
diff --git a/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/interfaces/ip/AddressCustomizer.java b/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/interfaces/ip/AddressCustomizer.java
new file mode 100644
index 000000000..c99fcd29f
--- /dev/null
+++ b/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/interfaces/ip/AddressCustomizer.java
@@ -0,0 +1,152 @@
+/*
+ * Copyright (c) 2016 Cisco and/or its affiliates.
+ *
+ * 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 io.fd.honeycomb.v3po.translate.v3po.interfaces.ip;
+
+import static com.google.common.base.Preconditions.checkArgument;
+import static com.google.common.base.Preconditions.checkNotNull;
+
+import com.google.common.base.Optional;
+import io.fd.honeycomb.v3po.translate.spi.write.ListWriterCustomizer;
+import io.fd.honeycomb.v3po.translate.v3po.util.FutureJVppCustomizer;
+import io.fd.honeycomb.v3po.translate.v3po.util.NamingContext;
+import io.fd.honeycomb.v3po.translate.v3po.util.TranslateUtils;
+import io.fd.honeycomb.v3po.translate.write.WriteContext;
+import io.fd.honeycomb.v3po.translate.write.WriteFailedException;
+import java.util.List;
+import java.util.concurrent.CompletionStage;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.Interface;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.ip.rev140616.interfaces._interface.Ipv4;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.ip.rev140616.interfaces._interface.ipv4.Address;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.ip.rev140616.interfaces._interface.ipv4.AddressKey;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.ip.rev140616.interfaces._interface.ipv4.address.Subnet;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.ip.rev140616.interfaces._interface.ipv4.address.subnet.Netmask;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.ip.rev140616.interfaces._interface.ipv4.address.subnet.PrefixLength;
+import org.opendaylight.yangtools.yang.binding.DataObject;
+import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
+import org.openvpp.jvpp.VppBaseCallException;
+import org.openvpp.jvpp.dto.SwInterfaceAddDelAddress;
+import org.openvpp.jvpp.dto.SwInterfaceAddDelAddressReply;
+import org.openvpp.jvpp.future.FutureJVpp;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+/**
+ * Customizer for writing {@link Address}
+ *
+ * @author jsrnicek
+ */
+public class AddressCustomizer extends FutureJVppCustomizer implements ListWriterCustomizer<Address, AddressKey> {
+
+ private static final Logger LOG = LoggerFactory.getLogger(AddressCustomizer.class);
+ private final NamingContext interfaceContext;
+
+ public AddressCustomizer(FutureJVpp futureJvpp, NamingContext interfaceContext) {
+ super(futureJvpp);
+ this.interfaceContext = interfaceContext;
+ }
+
+ @Override
+ public void writeCurrentAttributes(InstanceIdentifier<Address> id, Address dataAfter, WriteContext writeContext)
+ throws WriteFailedException {
+ setAddress(true, id, dataAfter, writeContext);
+ }
+
+ @Override
+ public void updateCurrentAttributes(InstanceIdentifier<Address> id, Address dataBefore, Address dataAfter,
+ WriteContext writeContext) throws WriteFailedException {
+ throw new WriteFailedException.UpdateFailedException(id,dataBefore,dataAfter,new UnsupportedOperationException("Operation not supported"));
+ }
+
+ @Override
+ public void deleteCurrentAttributes(InstanceIdentifier<Address> id, Address dataBefore, WriteContext writeContext)
+ throws WriteFailedException {
+ setAddress(false, id, dataBefore, writeContext);
+ }
+
+ @Override
+ public Optional<List<Address>> extract(InstanceIdentifier<Address> currentId, DataObject parentData) {
+ return Optional.fromNullable((((Ipv4)parentData).getAddress()));
+ }
+
+ private void setAddress(boolean add,final InstanceIdentifier<Address> id, final Address address,
+ final WriteContext writeContext) throws WriteFailedException {
+
+ final String interfaceName = id.firstKeyOf(Interface.class).getName();
+ final int swIfc = interfaceContext.getIndex(interfaceName, writeContext.getMappingContext());
+
+ Subnet subnet = address.getSubnet();
+
+ if (subnet instanceof PrefixLength) {
+ setPrefixLengthSubnet(add,id, interfaceName, swIfc, address, (PrefixLength) subnet);
+ } else if (subnet instanceof Netmask) {
+ setNetmaskSubnet();
+ } else {
+ // FIXME how does choice extensibility work
+ // FIXME it is not even possible to create a dedicated
+ // customizer for Interconnection, since it's not a DataObject
+ // FIXME we might need a choice customizer
+ // THis choice is already from augment, so its probably not
+ // possible to augment augmented choice
+ LOG.error("Unable to handle subnet of type {}", subnet.getClass());
+ throw new WriteFailedException(id, "Unable to handle subnet of type " + subnet.getClass());
+ }
+ }
+
+ private void setNetmaskSubnet() {
+ // FIXME
+ throw new UnsupportedOperationException("Unimplemented");
+ }
+
+ private void setPrefixLengthSubnet(boolean add,final InstanceIdentifier<Address> id, final String name, final int swIfc,
+ final Address address, final PrefixLength subnet) throws WriteFailedException {
+ try {
+ Short plen = subnet.getPrefixLength();
+ LOG.debug("Setting Subnet(prefix-length) for interface: {}, {}. Subnet: {}, Address: {}", name, swIfc,
+ subnet, address);
+
+ byte[] addr = TranslateUtils.ipv4AddressNoZoneToArray(address.getIp());
+
+ checkArgument(plen > 0, "Invalid length");
+ checkNotNull(addr, "Null address");
+
+ final CompletionStage<SwInterfaceAddDelAddressReply> swInterfaceAddDelAddressReplyCompletionStage = getFutureJVpp()
+ .swInterfaceAddDelAddress(getSwInterfaceAddDelAddressRequest(swIfc, TranslateUtils.booleanToByte(add) /* isAdd */,
+ (byte) 0 /* isIpv6 */, (byte) 0 /* delAll */, plen.byteValue(), addr));
+
+ TranslateUtils.getReply(swInterfaceAddDelAddressReplyCompletionStage.toCompletableFuture());
+
+ LOG.debug("Subnet(prefix-length) set successfully for interface: {}, {}, Subnet: {}, Address: {}", name,
+ swIfc, subnet, address);
+ } catch (VppBaseCallException e) {
+ LOG.warn("Failed to set Subnet(prefix-length) for interface: {}, {}, Subnet: {}, Address: {}", name, swIfc,
+ subnet, address);
+ throw new WriteFailedException(id, "Unable to handle subnet of type " + subnet.getClass(), e);
+ }
+ }
+
+ private SwInterfaceAddDelAddress getSwInterfaceAddDelAddressRequest(final int swIfc, final byte isAdd,
+ final byte ipv6, final byte deleteAll, final byte length, final byte[] addr) {
+ final SwInterfaceAddDelAddress swInterfaceAddDelAddress = new SwInterfaceAddDelAddress();
+ swInterfaceAddDelAddress.swIfIndex = swIfc;
+ swInterfaceAddDelAddress.isAdd = isAdd;
+ swInterfaceAddDelAddress.isIpv6 = ipv6;
+ swInterfaceAddDelAddress.delAll = deleteAll;
+ swInterfaceAddDelAddress.address = addr;
+ swInterfaceAddDelAddress.addressLength = length;
+ return swInterfaceAddDelAddress;
+ }
+
+}
diff --git a/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/interfaces/ip/Ipv4Customizer.java b/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/interfaces/ip/Ipv4Customizer.java
index f322e9d2c..cee64742b 100644
--- a/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/interfaces/ip/Ipv4Customizer.java
+++ b/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/interfaces/ip/Ipv4Customizer.java
@@ -16,30 +16,18 @@
package io.fd.honeycomb.v3po.translate.v3po.interfaces.ip;
-import static com.google.common.base.Preconditions.checkArgument;
-import static com.google.common.base.Preconditions.checkNotNull;
-
import com.google.common.base.Optional;
import io.fd.honeycomb.v3po.translate.spi.write.ChildWriterCustomizer;
import io.fd.honeycomb.v3po.translate.v3po.util.FutureJVppCustomizer;
import io.fd.honeycomb.v3po.translate.v3po.util.NamingContext;
-import io.fd.honeycomb.v3po.translate.v3po.util.TranslateUtils;
import io.fd.honeycomb.v3po.translate.write.WriteContext;
import io.fd.honeycomb.v3po.translate.write.WriteFailedException;
-import java.util.concurrent.CompletionStage;
import javax.annotation.Nonnull;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.Interface;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.ip.rev140616.Interface1;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.ip.rev140616.interfaces._interface.Ipv4;
-import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.ip.rev140616.interfaces._interface.ipv4.Address;
-import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.ip.rev140616.interfaces._interface.ipv4.address.Subnet;
-import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.ip.rev140616.interfaces._interface.ipv4.address.subnet.Netmask;
-import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.ip.rev140616.interfaces._interface.ipv4.address.subnet.PrefixLength;
import org.opendaylight.yangtools.yang.binding.DataObject;
import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
-import org.openvpp.jvpp.VppBaseCallException;
-import org.openvpp.jvpp.dto.SwInterfaceAddDelAddress;
-import org.openvpp.jvpp.dto.SwInterfaceAddDelAddressReply;
import org.openvpp.jvpp.future.FutureJVpp;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
@@ -92,73 +80,10 @@ public class Ipv4Customizer extends FutureJVppCustomizer implements ChildWriterC
throws WriteFailedException {
final int swIfc = interfaceContext.getIndex(name, writeContext.getMappingContext());
- // TODO what about other children ?
- // TODO consider dedicated customizer for complex child nodes like address list
-
- // TODO this is not behaving correctly, this always adds IP even if the entire address list was overwritten
- // Using child customizers according to YANG structure should help
- for (Address ipv4Addr : ipv4.getAddress()) {
- Subnet subnet = ipv4Addr.getSubnet();
-
- if (subnet instanceof PrefixLength) {
- setPrefixLengthSubnet(id, name, swIfc, ipv4Addr, (PrefixLength) subnet);
- } else if (subnet instanceof Netmask) {
- setNetmaskSubnet();
- } else {
- // FIXME how does choice extensibility work
- // FIXME it is not even possible to create a dedicated customizer for Interconnection, since it's not a DataObject
- // FIXME we might need a choice customizer
- // THis choice is already from augment, so its probably not possible to augment augmented choice
- LOG.error("Unable to handle subnet of type {}", subnet.getClass());
- throw new WriteFailedException(id, "Unable to handle subnet of type " + subnet.getClass());
- }
- }
+ LOG.warn("Ignoring Ipv4 leaf nodes (create/update is not supported)");
+ // TODO add support for enabled leaf
+ // TODO add support for forwarding leaf
+ // TODO add support for mtu leaf
}
- private void setNetmaskSubnet() {
- // FIXME
- throw new UnsupportedOperationException("Unimplemented");
- }
-
- private void setPrefixLengthSubnet(final InstanceIdentifier<Ipv4> id, final String name, final int swIfc,
- final Address ipv4Addr, final PrefixLength subnet)
- throws WriteFailedException {
- try {
- Short plen = subnet.getPrefixLength();
- LOG.debug("Setting Subnet(prefix-length) for interface: {}, {}. Subnet: {}, Ipv4: {}", name, swIfc, subnet,
- ipv4Addr);
-
- byte[] addr = TranslateUtils.ipv4AddressNoZoneToArray(ipv4Addr.getIp());
-
- checkArgument(plen > 0, "Invalid length");
- checkNotNull(addr, "Null address");
-
- final CompletionStage<SwInterfaceAddDelAddressReply> swInterfaceAddDelAddressReplyCompletionStage =
- getFutureJVpp().swInterfaceAddDelAddress(getSwInterfaceAddDelAddressRequest(
- swIfc, (byte) 1 /* isAdd */, (byte) 0 /* isIpv6 */, (byte) 0 /* delAll */, plen.byteValue(), addr));
-
- final SwInterfaceAddDelAddressReply reply =
- TranslateUtils.getReply(swInterfaceAddDelAddressReplyCompletionStage.toCompletableFuture());
-
- LOG.debug("Subnet(prefix-length) set successfully for interface: {}, {}, Subnet: {}, Ipv4: {}", name,
- swIfc, subnet, ipv4Addr);
- } catch (VppBaseCallException e) {
- LOG.warn("Failed to set Subnet(prefix-length) for interface: {}, {}, Subnet: {}, Ipv4: {}", name, swIfc,
- subnet, ipv4Addr);
- throw new WriteFailedException(id, "Unable to handle subnet of type " + subnet.getClass(), e);
- }
- }
-
-private SwInterfaceAddDelAddress getSwInterfaceAddDelAddressRequest(final int swIfc, final byte isAdd, final byte ipv6,
- final byte deleteAll,
- final byte length, final byte[] addr) {
- final SwInterfaceAddDelAddress swInterfaceAddDelAddress = new SwInterfaceAddDelAddress();
- swInterfaceAddDelAddress.swIfIndex = swIfc;
- swInterfaceAddDelAddress.isAdd = isAdd;
- swInterfaceAddDelAddress.isIpv6 = ipv6;
- swInterfaceAddDelAddress.delAll = deleteAll;
- swInterfaceAddDelAddress.address = addr;
- swInterfaceAddDelAddress.addressLength = length;
- return swInterfaceAddDelAddress;
- }
}