diff options
Diffstat (limited to 'core/src/main/java/eu')
9 files changed, 48 insertions, 40 deletions
diff --git a/core/src/main/java/eu/mulk/quarkus/googlecloud/jsonlogging/Formatter.java b/core/src/main/java/eu/mulk/quarkus/googlecloud/jsonlogging/Formatter.java index 0b2003d..9c66f82 100644 --- a/core/src/main/java/eu/mulk/quarkus/googlecloud/jsonlogging/Formatter.java +++ b/core/src/main/java/eu/mulk/quarkus/googlecloud/jsonlogging/Formatter.java @@ -6,17 +6,13 @@ package eu.mulk.quarkus.googlecloud.jsonlogging; import java.io.PrintWriter; import java.io.StringWriter; -import java.util.ArrayList; -import java.util.Collection; -import java.util.HashMap; -import java.util.List; -import java.util.Map; -import java.util.ServiceLoader; +import java.util.*; import java.util.ServiceLoader.Provider; import java.util.logging.Level; import java.util.stream.Collectors; import org.jboss.logmanager.ExtFormatter; import org.jboss.logmanager.ExtLogRecord; +import org.jspecify.annotations.Nullable; /** * Formats log records as JSON for consumption by Google Cloud Logging. @@ -42,7 +38,7 @@ public class Formatter extends ExtFormatter { private final List<StructuredParameterProvider> parameterProviders; private final List<LabelProvider> labelProviders; - private final ThreadLocal<StringBuilder> stringBuilder; + private final ThreadLocal<@Nullable StringBuilder> stringBuilder; /** * Constructs a {@link Formatter} with custom configuration. @@ -125,8 +121,9 @@ public class Formatter extends ExtFormatter { String insertId = null; - if (logRecord.getParameters() != null) { - for (var parameter : logRecord.getParameters()) { + var logRecordParameters = logRecord.getParameters(); + if (logRecordParameters != null) { + for (var parameter : logRecordParameters) { if (parameter instanceof StructuredParameter) { parameters.add((StructuredParameter) parameter); } else if (parameter instanceof Label) { @@ -158,7 +155,7 @@ public class Formatter extends ExtFormatter { logRecord.getLevel().intValue() >= 1000 ? ERROR_EVENT_TYPE : null, insertId); - var b = stringBuilder.get(); + var b = Objects.requireNonNull(stringBuilder.get()); b.delete(0, b.length()); b.append("{"); entry.json(b); @@ -166,7 +163,7 @@ public class Formatter extends ExtFormatter { return b.toString(); } - private static LogEntry.SourceLocation sourceLocationOf(ExtLogRecord logRecord) { + private static LogEntry.@Nullable SourceLocation sourceLocationOf(ExtLogRecord logRecord) { var sourceFileName = logRecord.getSourceFileName(); var sourceLineNumber = logRecord.getSourceLineNumber(); var sourceClassName = logRecord.getSourceClassName(); @@ -191,9 +188,10 @@ public class Formatter extends ExtFormatter { var messagePrintWriter = new PrintWriter(messageStringWriter); messagePrintWriter.append(this.formatMessage(logRecord)); - if (logRecord.getThrown() != null) { + var logRecordThrown = logRecord.getThrown(); + if (logRecordThrown != null) { messagePrintWriter.println(); - logRecord.getThrown().printStackTrace(messagePrintWriter); + logRecordThrown.printStackTrace(messagePrintWriter); } messagePrintWriter.close(); @@ -230,9 +228,9 @@ public class Formatter extends ExtFormatter { private static class ProviderContext implements LabelProvider.Context, StructuredParameterProvider.Context { - private final String loggerName; + private final @Nullable String loggerName; private final long sequenceNumber; - private final String threadName; + private final @Nullable String threadName; private ProviderContext(ExtLogRecord logRecord) { loggerName = logRecord.getLoggerName(); @@ -241,7 +239,7 @@ public class Formatter extends ExtFormatter { } @Override - public String loggerName() { + public @Nullable String loggerName() { return loggerName; } @@ -251,7 +249,7 @@ public class Formatter extends ExtFormatter { } @Override - public String threadName() { + public @Nullable String threadName() { return threadName; } } diff --git a/core/src/main/java/eu/mulk/quarkus/googlecloud/jsonlogging/InsertId.java b/core/src/main/java/eu/mulk/quarkus/googlecloud/jsonlogging/InsertId.java index b55cf78..48b376c 100644 --- a/core/src/main/java/eu/mulk/quarkus/googlecloud/jsonlogging/InsertId.java +++ b/core/src/main/java/eu/mulk/quarkus/googlecloud/jsonlogging/InsertId.java @@ -5,17 +5,18 @@ package eu.mulk.quarkus.googlecloud.jsonlogging; import java.util.Objects; +import org.jspecify.annotations.Nullable; /** * A unique identifier for a log entry. * - * <p>Prevents the duplicate insertion of log entries. Also serves as a discriminator to order log entries that carry - * the same time stamp. + * <p>Prevents the duplicate insertion of log entries. Also serves as a discriminator to order log + * entries that carry the same time stamp. * * <p>Will be generated by Google Cloud Logging if not provided. * - * <p>Instances of {@link InsertId} can be passed as log parameters to the {@code *f} family of logging - * functions on {@link org.jboss.logging.Logger}. + * <p>Instances of {@link InsertId} can be passed as log parameters to the {@code *f} family of + * logging functions on {@link org.jboss.logging.Logger}. * * <p><strong>Example:</strong> * @@ -63,7 +64,7 @@ public final class InsertId { } @Override - public boolean equals(Object obj) { + public boolean equals(@Nullable Object obj) { if (obj == this) return true; if (obj == null || obj.getClass() != this.getClass()) return false; var that = (InsertId) obj; diff --git a/core/src/main/java/eu/mulk/quarkus/googlecloud/jsonlogging/KeyValueParameter.java b/core/src/main/java/eu/mulk/quarkus/googlecloud/jsonlogging/KeyValueParameter.java index a2c468b..9e16aab 100644 --- a/core/src/main/java/eu/mulk/quarkus/googlecloud/jsonlogging/KeyValueParameter.java +++ b/core/src/main/java/eu/mulk/quarkus/googlecloud/jsonlogging/KeyValueParameter.java @@ -10,6 +10,7 @@ import jakarta.json.spi.JsonProvider; import java.math.BigDecimal; import java.math.BigInteger; import java.util.Objects; +import org.jspecify.annotations.Nullable; /** * A simple single key–value pair forming a {@link StructuredParameter}. @@ -168,7 +169,7 @@ public final class KeyValueParameter implements StructuredParameter { } @Override - public boolean equals(Object obj) { + public boolean equals(@Nullable Object obj) { if (obj == this) return true; if (obj == null || obj.getClass() != this.getClass()) return false; var that = (KeyValueParameter) obj; diff --git a/core/src/main/java/eu/mulk/quarkus/googlecloud/jsonlogging/Label.java b/core/src/main/java/eu/mulk/quarkus/googlecloud/jsonlogging/Label.java index d5a9000..2696185 100644 --- a/core/src/main/java/eu/mulk/quarkus/googlecloud/jsonlogging/Label.java +++ b/core/src/main/java/eu/mulk/quarkus/googlecloud/jsonlogging/Label.java @@ -5,6 +5,7 @@ package eu.mulk.quarkus.googlecloud.jsonlogging; import java.util.Objects; +import org.jspecify.annotations.Nullable; /** * A label usable to tag a log message. @@ -78,7 +79,7 @@ public final class Label { } @Override - public boolean equals(Object obj) { + public boolean equals(@Nullable Object obj) { if (obj == this) return true; if (obj == null || obj.getClass() != this.getClass()) return false; var that = (Label) obj; diff --git a/core/src/main/java/eu/mulk/quarkus/googlecloud/jsonlogging/LabelProvider.java b/core/src/main/java/eu/mulk/quarkus/googlecloud/jsonlogging/LabelProvider.java index 0298042..2bc0349 100644 --- a/core/src/main/java/eu/mulk/quarkus/googlecloud/jsonlogging/LabelProvider.java +++ b/core/src/main/java/eu/mulk/quarkus/googlecloud/jsonlogging/LabelProvider.java @@ -5,6 +5,7 @@ package eu.mulk.quarkus.googlecloud.jsonlogging; import java.util.Collection; +import org.jspecify.annotations.Nullable; /** * A user-supplied provider for {@link Label}s. @@ -52,7 +53,7 @@ public interface LabelProvider { * @return a collection of {@link Label}s to add to each log entry that is logged. * @see #getLabels(Context) */ - default Collection<Label> getLabels() { + default @Nullable Collection<Label> getLabels() { return null; } @@ -63,7 +64,7 @@ public interface LabelProvider { * * @return a collection of {@link Label}s to add to each log entry that is logged. */ - default Collection<Label> getLabels(Context context) { + default @Nullable Collection<Label> getLabels(Context context) { return getLabels(); } diff --git a/core/src/main/java/eu/mulk/quarkus/googlecloud/jsonlogging/LogEntry.java b/core/src/main/java/eu/mulk/quarkus/googlecloud/jsonlogging/LogEntry.java index 2d08c29..d335ee4 100644 --- a/core/src/main/java/eu/mulk/quarkus/googlecloud/jsonlogging/LogEntry.java +++ b/core/src/main/java/eu/mulk/quarkus/googlecloud/jsonlogging/LogEntry.java @@ -4,12 +4,12 @@ package eu.mulk.quarkus.googlecloud.jsonlogging; -import io.smallrye.common.constraint.Nullable; import jakarta.json.JsonString; import jakarta.json.JsonValue; import java.time.Instant; import java.util.List; import java.util.Map; +import org.jspecify.annotations.Nullable; /** * A JSON log entry compatible with Google Cloud Logging. @@ -27,15 +27,15 @@ final class LogEntry { private final String message; private final String severity; private final Timestamp timestamp; - @Nullable private final String trace; - @Nullable private final String spanId; - @Nullable private final SourceLocation sourceLocation; + private final @Nullable String trace; + private final @Nullable String spanId; + private final @Nullable SourceLocation sourceLocation; private final Map<String, String> labels; private final List<StructuredParameter> parameters; private final Map<String, String> mappedDiagnosticContext; - @Nullable private final String nestedDiagnosticContext; - @Nullable private final String type; - @Nullable private final String insertId; + private final @Nullable String nestedDiagnosticContext; + private final @Nullable String type; + private final @Nullable String insertId; LogEntry( String message, @@ -66,9 +66,9 @@ final class LogEntry { static final class SourceLocation { - @Nullable private final String file; - @Nullable private final String line; - @Nullable private final String function; + private final @Nullable String file; + private final @Nullable String line; + private final @Nullable String function; SourceLocation(@Nullable String file, @Nullable String line, @Nullable String function) { this.file = file; diff --git a/core/src/main/java/eu/mulk/quarkus/googlecloud/jsonlogging/ProviderContext.java b/core/src/main/java/eu/mulk/quarkus/googlecloud/jsonlogging/ProviderContext.java index 08b399a..93f7a7a 100644 --- a/core/src/main/java/eu/mulk/quarkus/googlecloud/jsonlogging/ProviderContext.java +++ b/core/src/main/java/eu/mulk/quarkus/googlecloud/jsonlogging/ProviderContext.java @@ -5,6 +5,7 @@ package eu.mulk.quarkus.googlecloud.jsonlogging; import org.jboss.logmanager.ExtLogRecord; +import org.jspecify.annotations.Nullable; /** * Contextual data available to {@link StructuredParameterProvider} and {@link LabelProvider}. @@ -19,7 +20,7 @@ public interface ProviderContext { * * @return {@link ExtLogRecord#getLoggerName()}. */ - String loggerName(); + @Nullable String loggerName(); /** * The {@link ExtLogRecord#getSequenceNumber()} property of the log record that is being @@ -34,5 +35,5 @@ public interface ProviderContext { * * @return {@link ExtLogRecord#getThreadName()}. */ - String threadName(); + @Nullable String threadName(); } diff --git a/core/src/main/java/eu/mulk/quarkus/googlecloud/jsonlogging/StructuredParameterProvider.java b/core/src/main/java/eu/mulk/quarkus/googlecloud/jsonlogging/StructuredParameterProvider.java index d78f0d8..c02516c 100644 --- a/core/src/main/java/eu/mulk/quarkus/googlecloud/jsonlogging/StructuredParameterProvider.java +++ b/core/src/main/java/eu/mulk/quarkus/googlecloud/jsonlogging/StructuredParameterProvider.java @@ -4,6 +4,8 @@ package eu.mulk.quarkus.googlecloud.jsonlogging; +import org.jspecify.annotations.Nullable; + /** * A user-supplied provider for {@link StructuredParameter}s. * @@ -58,7 +60,7 @@ public interface StructuredParameterProvider { * @return a {@link StructuredParameter} to add to each log entry that is logged. * @see #getParameter(Context) */ - default StructuredParameter getParameter() { + default @Nullable StructuredParameter getParameter() { return null; } @@ -73,7 +75,7 @@ public interface StructuredParameterProvider { * * @return a {@link StructuredParameter} to add to each log entry that is logged. */ - default StructuredParameter getParameter(Context context) { + default @Nullable StructuredParameter getParameter(Context context) { return getParameter(); } diff --git a/core/src/main/java/eu/mulk/quarkus/googlecloud/jsonlogging/package-info.java b/core/src/main/java/eu/mulk/quarkus/googlecloud/jsonlogging/package-info.java index a84f1fc..0ffe13c 100644 --- a/core/src/main/java/eu/mulk/quarkus/googlecloud/jsonlogging/package-info.java +++ b/core/src/main/java/eu/mulk/quarkus/googlecloud/jsonlogging/package-info.java @@ -198,4 +198,7 @@ * } * } */ +@NullMarked package eu.mulk.quarkus.googlecloud.jsonlogging; + +import org.jspecify.annotations.NullMarked; |