* ============LICENSE_START=======================================================
* ONAP
* ================================================================================
- * Copyright (C) 2019-2020 AT&T Intellectual Property. All rights reserved.
+ * Copyright (C) 2019-2021 AT&T Intellectual Property. All rights reserved.
* ================================================================================
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
import java.lang.reflect.Type;
import java.nio.charset.StandardCharsets;
import java.time.Instant;
+import java.time.LocalDate;
import java.time.LocalDateTime;
+import java.time.OffsetDateTime;
+import java.time.OffsetTime;
+import java.time.ZoneOffset;
import java.time.ZonedDateTime;
import javax.ws.rs.Consumes;
import javax.ws.rs.Produces;
return builder.disableHtmlEscaping().registerTypeAdapterFactory(new MapDoubleAdapterFactory())
.registerTypeAdapter(Instant.class, new InstantTypeAdapter())
.registerTypeAdapter(LocalDateTime.class, new LocalDateTimeTypeAdapter())
- .registerTypeAdapter(ZonedDateTime.class, new ZonedDateTimeTypeAdapter());
+ .registerTypeAdapter(ZonedDateTime.class, new ZonedDateTimeTypeAdapter())
+ .registerTypeAdapter(OffsetDateTime.class, new OffsetDateTimeTypeAdapter())
+ .registerTypeAdapter(OffsetTime.class, new OffsetTimeTypeAdapter())
+ .registerTypeAdapter(LocalDate.class, new LocalDateTypeAdapter())
+ .registerTypeAdapter(ZoneOffset.class, new ZoneOffsetTypeAdapter());
}
@Override
--- /dev/null
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP
+ * ================================================================================
+ * Copyright (C) 2021 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * 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.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.common.gson;
+
+import com.google.gson.JsonParseException;
+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.LocalDate;
+import java.time.format.DateTimeFormatter;
+import java.time.format.DateTimeParseException;
+
+public class LocalDateTypeAdapter extends TypeAdapter<LocalDate> {
+ private DateTimeFormatter formatter;
+
+ public LocalDateTypeAdapter() {
+ this(DateTimeFormatter.ISO_LOCAL_DATE);
+ }
+
+ public LocalDateTypeAdapter(DateTimeFormatter formatter) {
+ this.formatter = formatter;
+ }
+
+ @Override
+ public LocalDate read(JsonReader in) throws IOException {
+ try {
+ if (in.peek() == JsonToken.NULL) {
+ in.nextNull();
+ return null;
+ } else {
+ return LocalDate.parse(in.nextString(), formatter);
+ }
+
+ } catch (DateTimeParseException e) {
+ throw new JsonParseException("invalid date", e);
+ }
+ }
+
+ @Override
+ public void write(JsonWriter out, LocalDate value) throws IOException {
+ if (value == null) {
+ out.nullValue();
+ } else {
+ String text = value.format(formatter);
+ out.value(text);
+ }
+ }
+}
--- /dev/null
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP
+ * ================================================================================
+ * Copyright (C) 2021 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * 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.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.common.gson;
+
+import com.google.gson.JsonParseException;
+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;
+import java.time.format.DateTimeParseException;
+
+public class OffsetDateTimeTypeAdapter extends TypeAdapter<OffsetDateTime> {
+ private DateTimeFormatter formatter;
+
+ public OffsetDateTimeTypeAdapter() {
+ this(DateTimeFormatter.ISO_OFFSET_DATE_TIME);
+ }
+
+ public OffsetDateTimeTypeAdapter(DateTimeFormatter formatter) {
+ this.formatter = formatter;
+ }
+
+ @Override
+ public OffsetDateTime read(JsonReader in) throws IOException {
+ try {
+ if (in.peek() == JsonToken.NULL) {
+ in.nextNull();
+ return null;
+ } else {
+ return OffsetDateTime.parse(in.nextString(), formatter);
+ }
+
+ } catch (DateTimeParseException e) {
+ throw new JsonParseException("invalid date", e);
+ }
+ }
+
+ @Override
+ public void write(JsonWriter out, OffsetDateTime value) throws IOException {
+ if (value == null) {
+ out.nullValue();
+ } else {
+ String text = value.format(formatter);
+ out.value(text);
+ }
+ }
+}
--- /dev/null
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP
+ * ================================================================================
+ * Copyright (C) 2021 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * 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.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.common.gson;
+
+import com.google.gson.JsonParseException;
+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.OffsetTime;
+import java.time.format.DateTimeFormatter;
+import java.time.format.DateTimeParseException;
+
+public class OffsetTimeTypeAdapter extends TypeAdapter<OffsetTime> {
+ private DateTimeFormatter formatter;
+
+ public OffsetTimeTypeAdapter() {
+ this(DateTimeFormatter.ISO_OFFSET_TIME);
+ }
+
+ public OffsetTimeTypeAdapter(DateTimeFormatter formatter) {
+ this.formatter = formatter;
+ }
+
+ @Override
+ public OffsetTime read(JsonReader in) throws IOException {
+ try {
+ if (in.peek() == JsonToken.NULL) {
+ in.nextNull();
+ return null;
+ } else {
+ return OffsetTime.parse(in.nextString(), formatter);
+ }
+
+ } catch (DateTimeParseException e) {
+ throw new JsonParseException("invalid time", e);
+ }
+ }
+
+ @Override
+ public void write(JsonWriter out, OffsetTime value) throws IOException {
+ if (value == null) {
+ out.nullValue();
+ } else {
+ String text = value.format(formatter);
+ out.value(text);
+ }
+ }
+}
--- /dev/null
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP
+ * ================================================================================
+ * Copyright (C) 2021 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * 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.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.common.gson;
+
+import com.google.gson.JsonParseException;
+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.DateTimeException;
+import java.time.ZoneOffset;
+
+public class ZoneOffsetTypeAdapter extends TypeAdapter<ZoneOffset> {
+
+ @Override
+ public ZoneOffset read(JsonReader in) throws IOException {
+ try {
+ if (in.peek() == JsonToken.NULL) {
+ in.nextNull();
+ return null;
+ } else {
+ return ZoneOffset.of(in.nextString());
+ }
+
+ } catch (DateTimeException e) {
+ throw new JsonParseException("invalid zone", e);
+ }
+ }
+
+ @Override
+ public void write(JsonWriter out, ZoneOffset value) throws IOException {
+ if (value == null) {
+ out.nullValue();
+ } else {
+ out.value(value.toString());
+ }
+ }
+}
--- /dev/null
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP
+ * ================================================================================
+ * Copyright (C) 2021 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * 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.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.common.gson;
+
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.assertj.core.api.Assertions.assertThatThrownBy;
+import static org.junit.Assert.assertEquals;
+
+import com.google.gson.Gson;
+import com.google.gson.GsonBuilder;
+import com.google.gson.JsonParseException;
+import java.time.LocalDate;
+import lombok.ToString;
+import org.junit.Test;
+
+public class LocalDateTypeAdapterTest {
+ private static Gson gson =
+ new GsonBuilder().registerTypeAdapter(LocalDate.class, new LocalDateTypeAdapter()).create();
+ private static final String TEST_DATE = "2020-01-01";
+
+ @Test
+ public void test() {
+ InterestingFields data = new InterestingFields();
+ data.date = LocalDate.parse(TEST_DATE);
+
+ String json = gson.toJson(data);
+
+ // instant should be encoded as a number, without quotes
+ assertThat(json).doesNotContain("year").contains(TEST_DATE);
+
+ InterestingFields data2 = gson.fromJson(json, InterestingFields.class);
+ assertEquals(data.toString(), data2.toString());
+
+ // try when the date-time string is invalid
+ String json2 = json.replace("2020", "invalid-date");
+ assertThatThrownBy(() -> gson.fromJson(json2, InterestingFields.class)).isInstanceOf(JsonParseException.class)
+ .hasMessageContaining("invalid date");
+
+ // null output
+ data.date = null;
+ json = gson.toJson(data);
+ data2 = gson.fromJson(json, InterestingFields.class);
+ assertEquals(data.toString(), data2.toString());
+
+ // null input
+ data2 = gson.fromJson("{\"date\":null}", InterestingFields.class);
+ assertEquals(data.toString(), data2.toString());
+ }
+
+ @ToString
+ private static class InterestingFields {
+ private LocalDate date;
+ }
+
+}
--- /dev/null
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP
+ * ================================================================================
+ * Copyright (C) 2021 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * 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.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.common.gson;
+
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.assertj.core.api.Assertions.assertThatThrownBy;
+import static org.junit.Assert.assertEquals;
+
+import com.google.gson.Gson;
+import com.google.gson.GsonBuilder;
+import com.google.gson.JsonParseException;
+import java.time.OffsetDateTime;
+import lombok.ToString;
+import org.junit.Test;
+
+public class OffsetDateTimeAdapterTest {
+ private static Gson gson =
+ new GsonBuilder().registerTypeAdapter(OffsetDateTime.class, new OffsetDateTimeTypeAdapter()).create();
+ private static final String TEST_DATE = "2020-01-01T12:00:00.999+05:00";
+
+ @Test
+ public void test() {
+ InterestingFields data = new InterestingFields();
+ data.date = OffsetDateTime.parse(TEST_DATE);
+
+ String json = gson.toJson(data);
+
+ // instant should be encoded as a number, without quotes
+ assertThat(json).doesNotContain("year").contains(TEST_DATE);
+
+ InterestingFields data2 = gson.fromJson(json, InterestingFields.class);
+ assertEquals(data.toString(), data2.toString());
+
+ // try when the date-time string is invalid
+ String json2 = json.replace("2020", "invalid-date");
+ assertThatThrownBy(() -> gson.fromJson(json2, InterestingFields.class)).isInstanceOf(JsonParseException.class)
+ .hasMessageContaining("invalid date");
+
+ // null output
+ data.date = null;
+ json = gson.toJson(data);
+ data2 = gson.fromJson(json, InterestingFields.class);
+ assertEquals(data.toString(), data2.toString());
+
+ // null input
+ data2 = gson.fromJson("{\"date\":null}", InterestingFields.class);
+ assertEquals(data.toString(), data2.toString());
+ }
+
+ @ToString
+ private static class InterestingFields {
+ private OffsetDateTime date;
+ }
+}
--- /dev/null
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP
+ * ================================================================================
+ * Copyright (C) 2021 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * 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.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.common.gson;
+
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.assertj.core.api.Assertions.assertThatThrownBy;
+import static org.junit.Assert.assertEquals;
+
+import com.google.gson.Gson;
+import com.google.gson.GsonBuilder;
+import com.google.gson.JsonParseException;
+import java.time.OffsetTime;
+import lombok.ToString;
+import org.junit.Test;
+
+public class OffsetTimeTypeAdapterTest {
+ private static Gson gson =
+ new GsonBuilder().registerTypeAdapter(OffsetTime.class, new OffsetTimeTypeAdapter()).create();
+ private static final String TEST_TIME = "12:00:00.999+05:00";
+
+ @Test
+ public void test() {
+ InterestingFields data = new InterestingFields();
+ data.time = OffsetTime.parse(TEST_TIME);
+
+ String json = gson.toJson(data);
+
+ // instant should be encoded as a number, without quotes
+ assertThat(json).doesNotContain("foo").contains(TEST_TIME);
+
+ InterestingFields data2 = gson.fromJson(json, InterestingFields.class);
+ assertEquals(data.toString(), data2.toString());
+
+ // try when the date-time string is invalid
+ String json2 = json.replace("12", "invalid-time");
+ assertThatThrownBy(() -> gson.fromJson(json2, InterestingFields.class)).isInstanceOf(JsonParseException.class)
+ .hasMessageContaining("invalid time");
+
+ // null output
+ data.time = null;
+ json = gson.toJson(data);
+ data2 = gson.fromJson(json, InterestingFields.class);
+ assertEquals(data.toString(), data2.toString());
+
+ // null input
+ data2 = gson.fromJson("{\"time\":null}", InterestingFields.class);
+ assertEquals(data.toString(), data2.toString());
+ }
+
+ @ToString
+ private static class InterestingFields {
+ private OffsetTime time;
+ }
+}
--- /dev/null
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP
+ * ================================================================================
+ * Copyright (C) 2021 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * 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.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.common.gson;
+
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.assertj.core.api.Assertions.assertThatThrownBy;
+import static org.junit.Assert.assertEquals;
+
+import com.google.gson.Gson;
+import com.google.gson.GsonBuilder;
+import com.google.gson.JsonParseException;
+import java.time.ZoneOffset;
+import lombok.ToString;
+import org.junit.Test;
+
+public class ZoneOffsetTypeAdapterTest {
+ private static Gson gson =
+ new GsonBuilder().registerTypeAdapter(ZoneOffset.class, new ZoneOffsetTypeAdapter()).create();
+ private static final String TEST_ZONE = "+05:00";
+
+ @Test
+ public void test() {
+ InterestingFields data = new InterestingFields();
+ data.zone = ZoneOffset.of(TEST_ZONE);
+
+ String json = gson.toJson(data);
+
+ // instant should be encoded as a number, without quotes
+ assertThat(json).doesNotContain("foo").contains(TEST_ZONE);
+
+ InterestingFields data2 = gson.fromJson(json, InterestingFields.class);
+ assertEquals(data.toString(), data2.toString());
+
+ // try when the date-time string is invalid
+ String json2 = json.replace("05", "invalid-zone");
+ assertThatThrownBy(() -> gson.fromJson(json2, InterestingFields.class)).isInstanceOf(JsonParseException.class)
+ .hasMessageContaining("invalid zone");
+
+ // null output
+ data.zone = null;
+ json = gson.toJson(data);
+ data2 = gson.fromJson(json, InterestingFields.class);
+ assertEquals(data.toString(), data2.toString());
+
+ // null input
+ data2 = gson.fromJson("{\"zone\":null}", InterestingFields.class);
+ assertEquals(data.toString(), data2.toString());
+ }
+
+ @ToString
+ private static class InterestingFields {
+ private ZoneOffset zone;
+ }
+}
Code Review / policy / common.git / commitdiff