diff options
author | Jan Srnicek <jsrnicek@cisco.com> | 2017-08-30 14:55:04 +0200 |
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committer | Marek Gradzki <mgradzki@cisco.com> | 2017-09-05 15:39:31 +0000 |
commit | bb9141c63012d0305ac65da763af3fb0c427076f (patch) | |
tree | 85b75f316f4c7705d34c6c4c4a7b324d0fe8fc02 /common/yang-whitelist/yang-whitelist-impl/src/main/java/io/fd/honeycomb/yang/YangModuleWhitelistReader.java | |
parent | 0d4a04e1452e19ce96c308cd45a430a3f5b72f04 (diff) |
HONEYCOMB-389 - Static yang binding api and impl
Also provides ignore option for default module list generation
Change-Id: I9e10215491c964e6e88f90d6a3ad4335c94ec7d2
Signed-off-by: Jan Srnicek <jsrnicek@cisco.com>
Diffstat (limited to 'common/yang-whitelist/yang-whitelist-impl/src/main/java/io/fd/honeycomb/yang/YangModuleWhitelistReader.java')
-rw-r--r-- | common/yang-whitelist/yang-whitelist-impl/src/main/java/io/fd/honeycomb/yang/YangModuleWhitelistReader.java | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/common/yang-whitelist/yang-whitelist-impl/src/main/java/io/fd/honeycomb/yang/YangModuleWhitelistReader.java b/common/yang-whitelist/yang-whitelist-impl/src/main/java/io/fd/honeycomb/yang/YangModuleWhitelistReader.java new file mode 100644 index 000000000..f4897c275 --- /dev/null +++ b/common/yang-whitelist/yang-whitelist-impl/src/main/java/io/fd/honeycomb/yang/YangModuleWhitelistReader.java @@ -0,0 +1,53 @@ +/* + * Copyright (c) 2017 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.yang; + +import static java.lang.String.format; + +import java.nio.file.Path; +import javax.annotation.Nonnull; +import javax.xml.bind.JAXBException; +import javax.xml.bind.Unmarshaller; + +public class YangModuleWhitelistReader extends JAXBContextHolder { + + public YangModuleWhitelistReader() { + super(YangModuleWhitelist.class); + } + + @Nonnull + public YangModuleWhitelist read(@Nonnull final Path path) { + final Unmarshaller unmarshaller = createUnmarshaller(); + return YangModuleWhitelist.class.cast(readWhitelist(path, unmarshaller)); + } + + private static Object readWhitelist(final Path path, final Unmarshaller unmarshaller) { + try { + return unmarshaller.unmarshal(path.toFile()); + } catch (JAXBException e) { + throw new IllegalStateException(format("Unable to read whitelist from %s", path), e); + } + } + + private Unmarshaller createUnmarshaller() { + try { + return getCtx().createUnmarshaller(); + } catch (JAXBException e) { + throw new IllegalStateException("Unable to create unmarshaller", e); + } + } +} |