diff options
Diffstat (limited to 'so-etsi-sol003-adapter-common/src/main/java/org/onap/so/adapters/etsi/sol003/adapter/common')
3 files changed, 188 insertions, 0 deletions
diff --git a/so-etsi-sol003-adapter-common/src/main/java/org/onap/so/adapters/etsi/sol003/adapter/common/GsonProvider.java b/so-etsi-sol003-adapter-common/src/main/java/org/onap/so/adapters/etsi/sol003/adapter/common/GsonProvider.java new file mode 100644 index 0000000..9b28b7e --- /dev/null +++ b/so-etsi-sol003-adapter-common/src/main/java/org/onap/so/adapters/etsi/sol003/adapter/common/GsonProvider.java @@ -0,0 +1,51 @@ +/*- + * ============LICENSE_START======================================================= + * Copyright (C) 2021 Nordix Foundation. + * ================================================================================ + * 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. + * + * SPDX-License-Identifier: Apache-2.0 + * ============LICENSE_END========================================================= + */ +package org.onap.so.adapters.etsi.sol003.adapter.common; + +import java.time.LocalDateTime; +import java.time.OffsetDateTime; +import org.onap.so.adapters.etsi.sol003.adapter.common.utils.LocalDateTimeTypeAdapter; +import org.onap.so.adapters.etsi.sol003.adapter.common.utils.OffsetDateTimeTypeAdapter; +import org.springframework.stereotype.Component; +import com.google.gson.Gson; +import com.google.gson.GsonBuilder; + +/** + * @author Mukesh Kumar <mukeshsharma@est.tech> + * + */ +@Component +public class GsonProvider { + + private final OffsetDateTimeTypeAdapter offsetDateTimeTypeAdapter = new OffsetDateTimeTypeAdapter(); + private final LocalDateTimeTypeAdapter localDateTimeTypeAdapter = new LocalDateTimeTypeAdapter(); + + public Gson getGson() { + return new GsonBuilder().registerTypeAdapter(OffsetDateTime.class, offsetDateTimeTypeAdapter) + .registerTypeAdapter(LocalDateTime.class, localDateTimeTypeAdapter).create(); + } + + public Gson getGson(final LocalDateTimeTypeAdapter localDateTimeTypeAdapter) { + return new GsonBuilder().registerTypeAdapter(OffsetDateTime.class, offsetDateTimeTypeAdapter) + .registerTypeAdapter(LocalDateTime.class, localDateTimeTypeAdapter).create(); + } + + +} diff --git a/so-etsi-sol003-adapter-common/src/main/java/org/onap/so/adapters/etsi/sol003/adapter/common/utils/LocalDateTimeTypeAdapter.java b/so-etsi-sol003-adapter-common/src/main/java/org/onap/so/adapters/etsi/sol003/adapter/common/utils/LocalDateTimeTypeAdapter.java new file mode 100644 index 0000000..d5a6a73 --- /dev/null +++ b/so-etsi-sol003-adapter-common/src/main/java/org/onap/so/adapters/etsi/sol003/adapter/common/utils/LocalDateTimeTypeAdapter.java @@ -0,0 +1,68 @@ +/*- + * ============LICENSE_START======================================================= + * Copyright (C) 2021 Nordix Foundation. + * ================================================================================ + * 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. + * + * SPDX-License-Identifier: Apache-2.0 + * ============LICENSE_END========================================================= + */ +package org.onap.so.adapters.etsi.sol003.adapter.common.utils; + +import com.google.gson.TypeAdapter; +import com.google.gson.stream.JsonReader; +import com.google.gson.stream.JsonToken; +import com.google.gson.stream.JsonWriter; +import java.io.IOException; +import java.time.LocalDateTime; +import java.time.format.DateTimeFormatter; + +/** + * @author Waqas Ikram (waqas.ikram@est.tech) + * + */ +public class LocalDateTimeTypeAdapter extends TypeAdapter<LocalDateTime> { + + private static final DateTimeFormatter DEFAULT_FORMATTER = DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss"); + private DateTimeFormatter formatter; + + public LocalDateTimeTypeAdapter() { + this(DEFAULT_FORMATTER); + } + + public LocalDateTimeTypeAdapter(final DateTimeFormatter formatter) { + this.formatter = formatter; + } + + @Override + public void write(final JsonWriter out, final LocalDateTime localDateTime) throws IOException { + if (localDateTime == null) { + out.nullValue(); + } else { + out.value(formatter.format(localDateTime)); + } + } + + @Override + public LocalDateTime read(final JsonReader in) throws IOException { + if (JsonToken.NULL == in.peek()) { + in.nextNull(); + return null; + + } + final String dateTime = in.nextString(); + return LocalDateTime.parse(dateTime, formatter); + + } + +} diff --git a/so-etsi-sol003-adapter-common/src/main/java/org/onap/so/adapters/etsi/sol003/adapter/common/utils/OffsetDateTimeTypeAdapter.java b/so-etsi-sol003-adapter-common/src/main/java/org/onap/so/adapters/etsi/sol003/adapter/common/utils/OffsetDateTimeTypeAdapter.java new file mode 100644 index 0000000..a27d080 --- /dev/null +++ b/so-etsi-sol003-adapter-common/src/main/java/org/onap/so/adapters/etsi/sol003/adapter/common/utils/OffsetDateTimeTypeAdapter.java @@ -0,0 +1,69 @@ +/*- + * ============LICENSE_START======================================================= + * Copyright (C) 2021 Nordix Foundation. + * ================================================================================ + * 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. + * + * SPDX-License-Identifier: Apache-2.0 + * ============LICENSE_END========================================================= + */ +package org.onap.so.adapters.etsi.sol003.adapter.common.utils; + +import com.google.gson.TypeAdapter; +import com.google.gson.stream.JsonReader; +import com.google.gson.stream.JsonToken; +import com.google.gson.stream.JsonWriter; + +import java.io.IOException; +import java.time.OffsetDateTime; +import java.time.format.DateTimeFormatter; + +/** + * @author Waqas Ikram (waqas.ikram@est.tech) + * + */ +public class OffsetDateTimeTypeAdapter extends TypeAdapter<OffsetDateTime> { + + private DateTimeFormatter formatter; + + public OffsetDateTimeTypeAdapter() { + this(DateTimeFormatter.ISO_OFFSET_DATE_TIME); + } + + public OffsetDateTimeTypeAdapter(final DateTimeFormatter formatter) { + this.formatter = formatter; + } + + @Override + public void write(final JsonWriter out, final OffsetDateTime date) throws IOException { + if (date == null) { + out.nullValue(); + } else { + out.value(formatter.format(date)); + } + } + + @Override + public OffsetDateTime read(final JsonReader in) throws IOException { + if (JsonToken.NULL == in.peek()) { + in.nextNull(); + return null; + + } + String date = in.nextString(); + if (date.endsWith("+0000")) { + date = date.substring(0, date.length() - 5) + "Z"; + } + return OffsetDateTime.parse(date, formatter); + } +} |