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remove internal ISO8601Utils dependency #17052

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Jan 11, 2024
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Original file line number Diff line number Diff line change
Expand Up @@ -17,23 +17,35 @@

package org.openapitools.codegen.online;

import com.fasterxml.jackson.databind.util.ISO8601DateFormat;
import com.fasterxml.jackson.databind.util.ISO8601Utils;
import com.fasterxml.jackson.databind.util.StdDateFormat;

import java.text.DateFormat;
import java.text.FieldPosition;
import java.text.ParsePosition;
import java.time.ZoneId;
import java.time.ZoneOffset;
import java.time.format.DateTimeFormatter;
import java.util.Date;
import java.util.TimeZone;


public class RFC3339DateFormat extends ISO8601DateFormat {
public class RFC3339DateFormat extends DateFormat {

private static final long serialVersionUID = 1L;
private static final DateTimeFormatter dtf = DateTimeFormatter.ISO_OFFSET_DATE_TIME;
private static final StdDateFormat sdf = new StdDateFormat()
.withTimeZone(TimeZone.getTimeZone(ZoneId.systemDefault()))
.withColonInTimeZone(true);

// Same as ISO8601DateFormat but serializing milliseconds.
@Override
public StringBuffer format(Date date, StringBuffer toAppendTo, FieldPosition fieldPosition) {
String value = ISO8601Utils.format(date, true);
String value = date.toInstant().atOffset(ZoneOffset.UTC).format(dtf);
toAppendTo.append(value);
return toAppendTo;
}

}
@Override
public Date parse(String source, ParsePosition pos) {
return sdf.parse(source, pos);
}

}
18 changes: 13 additions & 5 deletions modules/openapi-generator/src/main/resources/Java/JSON.mustache
Original file line number Diff line number Diff line change
Expand Up @@ -2,11 +2,11 @@

package {{invokerPackage}};

import com.fasterxml.jackson.databind.util.StdDateFormat;
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This generates a client that does not compile for me. I don't have any need for supporting java.sql.Date but now I have to import jackson for stuff to compile. For now we are going to use a custom mustache template which is the old version I guess.

import com.google.gson.Gson;
import com.google.gson.GsonBuilder;
import com.google.gson.JsonParseException;
import com.google.gson.TypeAdapter;
import com.google.gson.internal.bind.util.ISO8601Utils;
import com.google.gson.stream.JsonReader;
import com.google.gson.stream.JsonWriter;
import com.google.gson.JsonElement;
Expand All @@ -33,11 +33,14 @@ import java.text.ParseException;
import java.text.ParsePosition;
import java.time.LocalDate;
import java.time.OffsetDateTime;
import java.time.ZoneOffset;
import java.time.ZoneId;
import java.time.format.DateTimeFormatter;
import java.util.Date;
import java.util.Locale;
import java.util.Map;
import java.util.HashMap;
import java.util.TimeZone;

public class JSON {
private Gson gson;
Expand All @@ -54,6 +57,11 @@ public class JSON {
{{/jsr310}}
private ByteArrayAdapter byteArrayAdapter = new ByteArrayAdapter();

private static final StdDateFormat sdf = new StdDateFormat()
.withTimeZone(TimeZone.getTimeZone(ZoneId.systemDefault()))
.withColonInTimeZone(true);
private static final DateTimeFormatter dtf = DateTimeFormatter.ISO_OFFSET_DATE_TIME;

@SuppressWarnings("unchecked")
public static GsonBuilder createGson() {
GsonFireBuilder fireBuilder = new GsonFireBuilder()
Expand Down Expand Up @@ -461,7 +469,7 @@ public class JSON {
if (dateFormat != null) {
return new java.sql.Date(dateFormat.parse(date).getTime());
}
return new java.sql.Date(ISO8601Utils.parse(date, new ParsePosition(0)).getTime());
return new java.sql.Date(sdf.parse(date).getTime());
} catch (ParseException e) {
throw new JsonParseException(e);
}
Expand All @@ -471,7 +479,7 @@ public class JSON {

/**
* Gson TypeAdapter for java.util.Date type
* If the dateFormat is null, ISO8601Utils will be used.
* If the dateFormat is null, DateTimeFormatter will be used.
*/
public static class DateTypeAdapter extends TypeAdapter<Date> {

Expand All @@ -496,7 +504,7 @@ public class JSON {
if (dateFormat != null) {
value = dateFormat.format(date);
} else {
value = ISO8601Utils.format(date, true);
value = date.toInstant().atOffset(ZoneOffset.UTC).format(dtf);
}
out.value(value);
}
Expand All @@ -515,7 +523,7 @@ public class JSON {
if (dateFormat != null) {
return dateFormat.parse(date);
}
return ISO8601Utils.parse(date, new ParsePosition(0));
return sdf.parse(date);
} catch (ParseException e) {
throw new JsonParseException(e);
}
Expand Down
Original file line number Diff line number Diff line change
Expand Up @@ -2,11 +2,11 @@

package {{invokerPackage}};

import com.fasterxml.jackson.databind.util.StdDateFormat;
import com.google.gson.Gson;
import com.google.gson.GsonBuilder;
import com.google.gson.JsonParseException;
import com.google.gson.TypeAdapter;
import com.google.gson.internal.bind.util.ISO8601Utils;
import com.google.gson.stream.JsonReader;
import com.google.gson.stream.JsonWriter;
import com.google.gson.JsonElement;
Expand All @@ -27,14 +27,16 @@ import java.io.StringReader;
import java.lang.reflect.Type;
import java.text.DateFormat;
import java.text.ParseException;
import java.text.ParsePosition;
import java.time.LocalDate;
import java.time.OffsetDateTime;
import java.time.ZoneId;
import java.time.ZoneOffset;
import java.time.format.DateTimeFormatter;
import java.util.Date;
import java.util.Locale;
import java.util.Map;
import java.util.HashMap;
import java.util.TimeZone;

/*
* A JSON utility class
Expand All @@ -57,6 +59,11 @@ public class JSON {
{{/jsr310}}
private static ByteArrayAdapter byteArrayAdapter = new ByteArrayAdapter();

private static final StdDateFormat sdf = new StdDateFormat()
.withTimeZone(TimeZone.getTimeZone(ZoneId.systemDefault()))
.withColonInTimeZone(true);
private static final DateTimeFormatter dtf = DateTimeFormatter.ISO_OFFSET_DATE_TIME;

@SuppressWarnings("unchecked")
public static GsonBuilder createGson() {
GsonFireBuilder fireBuilder = new GsonFireBuilder()
Expand Down Expand Up @@ -459,7 +466,7 @@ public class JSON {
if (dateFormat != null) {
return new java.sql.Date(dateFormat.parse(date).getTime());
}
return new java.sql.Date(ISO8601Utils.parse(date, new ParsePosition(0)).getTime());
return new java.sql.Date(sdf.parse(date).getTime());
} catch (ParseException e) {
throw new JsonParseException(e);
}
Expand All @@ -469,7 +476,7 @@ public class JSON {

/**
* Gson TypeAdapter for java.util.Date type
* If the dateFormat is null, ISO8601Utils will be used.
* If the dateFormat is null, DateTimeFormatter will be used.
*/
public static class DateTypeAdapter extends TypeAdapter<Date> {

Expand All @@ -494,7 +501,7 @@ public class JSON {
if (dateFormat != null) {
value = dateFormat.format(date);
} else {
value = ISO8601Utils.format(date, true);
value = date.toInstant().atOffset(ZoneOffset.UTC).format(dtf);
}
out.value(value);
}
Expand All @@ -513,7 +520,7 @@ public class JSON {
if (dateFormat != null) {
return dateFormat.parse(date);
}
return ISO8601Utils.parse(date, new ParsePosition(0));
return sdf.parse(date);
} catch (ParseException e) {
throw new JsonParseException(e);
}
Expand Down
Original file line number Diff line number Diff line change
Expand Up @@ -271,6 +271,11 @@
<version>${gson-fire-version}</version>
</dependency>
{{/gson}}
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-databind</artifactId>
<version>${jackson-databind-version}</version>
</dependency>
{{#jackson}}
<!-- JSON processing: jackson -->
<dependency>
Expand All @@ -281,10 +286,6 @@
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-annotations</artifactId>
</dependency>
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-databind</artifactId>
</dependency>
<dependency>
<groupId>org.openapitools</groupId>
<artifactId>jackson-databind-nullable</artifactId>
Expand Down Expand Up @@ -351,9 +352,9 @@
{{#joda}}
<jodatime-version>2.10.5</jodatime-version>
{{/joda}}
<jackson-databind-version>2.15.2</jackson-databind-version>
{{#jackson}}
<jackson-version>2.15.2</jackson-version>
<jackson-databind-version>2.15.2</jackson-databind-version>
<jackson-databind-nullable-version>0.2.6</jackson-databind-nullable-version>
{{/jackson}}
{{#useJakartaEe}}
Expand Down
Original file line number Diff line number Diff line change
Expand Up @@ -2,11 +2,11 @@

package {{invokerPackage}};

import com.fasterxml.jackson.databind.util.StdDateFormat;
import com.google.gson.Gson;
import com.google.gson.GsonBuilder;
import com.google.gson.JsonParseException;
import com.google.gson.TypeAdapter;
import com.google.gson.internal.bind.util.ISO8601Utils;
import com.google.gson.stream.JsonReader;
import com.google.gson.stream.JsonWriter;
import com.google.gson.JsonElement;
Expand All @@ -32,11 +32,14 @@ import java.text.ParseException;
import java.text.ParsePosition;
import java.time.LocalDate;
import java.time.OffsetDateTime;
import java.time.ZoneOffset;
import java.time.ZoneId;
import java.time.format.DateTimeFormatter;
import java.util.Date;
import java.util.Locale;
import java.util.Map;
import java.util.HashMap;
import java.util.TimeZone;

public class JSON {
private Gson gson;
Expand All @@ -51,6 +54,11 @@ public class JSON {
private LocalDateTypeAdapter localDateTypeAdapter = new LocalDateTypeAdapter();
{{/jsr310}}

private static final StdDateFormat sdf = new StdDateFormat()
.withTimeZone(TimeZone.getTimeZone(ZoneId.systemDefault()))
.withColonInTimeZone(true);
private static final DateTimeFormatter dtf = DateTimeFormatter.ISO_OFFSET_DATE_TIME;

public static GsonBuilder createGson() {
GsonFireBuilder fireBuilder = new GsonFireBuilder()
{{#models}}{{#model}}{{#discriminator}} .registerTypeSelector({{classname}}.class, new TypeSelector() {
Expand Down Expand Up @@ -362,7 +370,7 @@ public class JSON {
if (dateFormat != null) {
return new java.sql.Date(dateFormat.parse(date).getTime());
}
return new java.sql.Date(ISO8601Utils.parse(date, new ParsePosition(0)).getTime());
return new java.sql.Date(sdf.parse(date).getTime());
} catch (ParseException e) {
throw new JsonParseException(e);
}
Expand All @@ -372,7 +380,7 @@ public class JSON {

/**
* Gson TypeAdapter for java.util.Date type
* If the dateFormat is null, ISO8601Utils will be used.
* If the dateFormat is null, DateTimeFormatter will be used.
*/
public static class DateTypeAdapter extends TypeAdapter<Date> {

Expand All @@ -398,7 +406,7 @@ public class JSON {
if (dateFormat != null) {
value = dateFormat.format(date);
} else {
value = ISO8601Utils.format(date, true);
value = date.toInstant().atOffset(ZoneOffset.UTC).format(dtf);
}
out.value(value);
}
Expand All @@ -417,7 +425,7 @@ public class JSON {
if (dateFormat != null) {
return dateFormat.parse(date);
}
return ISO8601Utils.parse(date, new ParsePosition(0));
return sdf.parse(date);
} catch (ParseException e) {
throw new JsonParseException(e);
}
Expand Down
Original file line number Diff line number Diff line change
Expand Up @@ -211,6 +211,11 @@
<artifactId>swagger-annotations</artifactId>
<version>${swagger-annotations-version}</version>
</dependency>
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-databind</artifactId>
<version>${jackson-databind-version}</version>
</dependency>
<!-- @Nullable annotation -->
<dependency>
<groupId>com.google.code.findbugs</groupId>
Expand Down Expand Up @@ -296,11 +301,6 @@
<artifactId>jackson-annotations</artifactId>
<version>${jackson-version}</version>
</dependency>
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-databind</artifactId>
<version>${jackson-databind-version}</version>
</dependency>
{{#openApiNullable}}
<dependency>
<groupId>org.openapitools</groupId>
Expand Down Expand Up @@ -362,9 +362,9 @@
<maven.compiler.target>${java.version}</maven.compiler.target>
<gson-fire-version>1.9.0</gson-fire-version>
<swagger-annotations-version>1.6.3</swagger-annotations-version>
<jackson-databind-version>2.15.2</jackson-databind-version>
{{#usePlayWS}}
<jackson-version>2.15.2</jackson-version>
<jackson-databind-version>2.15.2</jackson-databind-version>
<play-version>2.6.7</play-version>
{{#openApiNullable}}
<jackson-databind-nullable-version>0.2.6</jackson-databind-nullable-version>
Expand Down
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