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io.cucumber.datatable.dependency.com.fasterxml.jackson.databind.SerializationConfig Maven / Gradle / Ivy

package io.cucumber.datatable.dependency.com.fasterxml.jackson.databind;

import java.text.DateFormat;

import io.cucumber.datatable.dependency.com.fasterxml.jackson.annotation.*;

import io.cucumber.datatable.dependency.com.fasterxml.jackson.core.*;
import io.cucumber.datatable.dependency.com.fasterxml.jackson.core.util.DefaultPrettyPrinter;
import io.cucumber.datatable.dependency.com.fasterxml.jackson.core.util.Instantiatable;

import io.cucumber.datatable.dependency.com.fasterxml.jackson.databind.cfg.*;
import io.cucumber.datatable.dependency.com.fasterxml.jackson.databind.introspect.SimpleMixInResolver;
import io.cucumber.datatable.dependency.com.fasterxml.jackson.databind.jsontype.SubtypeResolver;
import io.cucumber.datatable.dependency.com.fasterxml.jackson.databind.ser.FilterProvider;
import io.cucumber.datatable.dependency.com.fasterxml.jackson.databind.ser.SerializerFactory;
import io.cucumber.datatable.dependency.com.fasterxml.jackson.databind.util.RootNameLookup;

/**
 * Object that contains baseline configuration for serialization
 * process. An instance is owned by {@link ObjectMapper}, which
 * passes an immutable instance for serialization process to
 * {@link SerializerProvider} and {@link SerializerFactory}
 * (either directly, or through {@link ObjectWriter}.
 *

* Note that instances are considered immutable and as such no copies * should need to be created for sharing; all copying is done with * "fluent factory" methods. */ public final class SerializationConfig extends MapperConfigBase implements java.io.Serializable // since 2.1 { // since 2.5 private static final long serialVersionUID = 1; // since 2.6 protected final static PrettyPrinter DEFAULT_PRETTY_PRINTER = new DefaultPrettyPrinter(); /* /********************************************************** /* Configured helper objects /********************************************************** */ /** * Object used for resolving filter ids to filter instances. * Non-null if explicitly defined; null by default. */ protected final FilterProvider _filterProvider; /** * If "default pretty-printing" is enabled, it will create the instance * from this blueprint object. * * @since 2.6 */ protected final PrettyPrinter _defaultPrettyPrinter; /* /********************************************************** /* Serialization features /********************************************************** */ /** * Set of {@link SerializationFeature}s enabled. */ protected final int _serFeatures; /* /********************************************************** /* Generator features: generic, format-specific /********************************************************** */ /** * States of {@link io.cucumber.datatable.dependency.com.fasterxml.jackson.core.JsonGenerator.Feature}s to enable/disable. */ protected final int _generatorFeatures; /** * Bitflag of {@link io.cucumber.datatable.dependency.com.fasterxml.jackson.core.JsonGenerator.Feature}s to enable/disable */ protected final int _generatorFeaturesToChange; /** * States of {@link io.cucumber.datatable.dependency.com.fasterxml.jackson.core.FormatFeature}s to enable/disable. * * @since 2.7 */ protected final int _formatWriteFeatures; /** * Bitflag of {@link io.cucumber.datatable.dependency.com.fasterxml.jackson.core.FormatFeature}s to enable/disable * * @since 2.7 */ protected final int _formatWriteFeaturesToChange; /* /********************************************************** /* Life-cycle, primary constructors for new instances /********************************************************** */ /** * Constructor used by ObjectMapper to create default configuration object instance. * * @since 2.9 */ public SerializationConfig(BaseSettings base, SubtypeResolver str, SimpleMixInResolver mixins, RootNameLookup rootNames, ConfigOverrides configOverrides) { super(base, str, mixins, rootNames, configOverrides); _serFeatures = collectFeatureDefaults(SerializationFeature.class); _filterProvider = null; _defaultPrettyPrinter = DEFAULT_PRETTY_PRINTER; _generatorFeatures = 0; _generatorFeaturesToChange = 0; _formatWriteFeatures = 0; _formatWriteFeaturesToChange = 0; } /** * Copy-constructor used for making a copy to be used by new {@link ObjectMapper}. * * @since 2.9 */ protected SerializationConfig(SerializationConfig src, SimpleMixInResolver mixins, RootNameLookup rootNames, ConfigOverrides configOverrides) { super(src, mixins, rootNames, configOverrides); _serFeatures = src._serFeatures; _filterProvider = src._filterProvider; _defaultPrettyPrinter = src._defaultPrettyPrinter; _generatorFeatures = src._generatorFeatures; _generatorFeaturesToChange = src._generatorFeaturesToChange; _formatWriteFeatures = src._formatWriteFeatures; _formatWriteFeaturesToChange = src._formatWriteFeaturesToChange; } /* /********************************************************** /* Life-cycle, secondary constructors to support /* "mutant factories", with single property changes /********************************************************** */ private SerializationConfig(SerializationConfig src, SubtypeResolver str) { super(src, str); _serFeatures = src._serFeatures; _filterProvider = src._filterProvider; _defaultPrettyPrinter = src._defaultPrettyPrinter; _generatorFeatures = src._generatorFeatures; _generatorFeaturesToChange = src._generatorFeaturesToChange; _formatWriteFeatures = src._formatWriteFeatures; _formatWriteFeaturesToChange = src._formatWriteFeaturesToChange; } private SerializationConfig(SerializationConfig src, int mapperFeatures, int serFeatures, int generatorFeatures, int generatorFeatureMask, int formatFeatures, int formatFeaturesMask) { super(src, mapperFeatures); _serFeatures = serFeatures; _filterProvider = src._filterProvider; _defaultPrettyPrinter = src._defaultPrettyPrinter; _generatorFeatures = generatorFeatures; _generatorFeaturesToChange = generatorFeatureMask; _formatWriteFeatures = formatFeatures; _formatWriteFeaturesToChange = formatFeaturesMask; } private SerializationConfig(SerializationConfig src, BaseSettings base) { super(src, base); _serFeatures = src._serFeatures; _filterProvider = src._filterProvider; _defaultPrettyPrinter = src._defaultPrettyPrinter; _generatorFeatures = src._generatorFeatures; _generatorFeaturesToChange = src._generatorFeaturesToChange; _formatWriteFeatures = src._formatWriteFeatures; _formatWriteFeaturesToChange = src._formatWriteFeaturesToChange; } private SerializationConfig(SerializationConfig src, FilterProvider filters) { super(src); _serFeatures = src._serFeatures; _filterProvider = filters; _defaultPrettyPrinter = src._defaultPrettyPrinter; _generatorFeatures = src._generatorFeatures; _generatorFeaturesToChange = src._generatorFeaturesToChange; _formatWriteFeatures = src._formatWriteFeatures; _formatWriteFeaturesToChange = src._formatWriteFeaturesToChange; } private SerializationConfig(SerializationConfig src, Class view) { super(src, view); _serFeatures = src._serFeatures; _filterProvider = src._filterProvider; _defaultPrettyPrinter = src._defaultPrettyPrinter; _generatorFeatures = src._generatorFeatures; _generatorFeaturesToChange = src._generatorFeaturesToChange; _formatWriteFeatures = src._formatWriteFeatures; _formatWriteFeaturesToChange = src._formatWriteFeaturesToChange; } private SerializationConfig(SerializationConfig src, PropertyName rootName) { super(src, rootName); _serFeatures = src._serFeatures; _filterProvider = src._filterProvider; _defaultPrettyPrinter = src._defaultPrettyPrinter; _generatorFeatures = src._generatorFeatures; _generatorFeaturesToChange = src._generatorFeaturesToChange; _formatWriteFeatures = src._formatWriteFeatures; _formatWriteFeaturesToChange = src._formatWriteFeaturesToChange; } /** * @since 2.1 */ protected SerializationConfig(SerializationConfig src, ContextAttributes attrs) { super(src, attrs); _serFeatures = src._serFeatures; _filterProvider = src._filterProvider; _defaultPrettyPrinter = src._defaultPrettyPrinter; _generatorFeatures = src._generatorFeatures; _generatorFeaturesToChange = src._generatorFeaturesToChange; _formatWriteFeatures = src._formatWriteFeatures; _formatWriteFeaturesToChange = src._formatWriteFeaturesToChange; } /** * @since 2.1 */ protected SerializationConfig(SerializationConfig src, SimpleMixInResolver mixins) { super(src, mixins); _serFeatures = src._serFeatures; _filterProvider = src._filterProvider; _defaultPrettyPrinter = src._defaultPrettyPrinter; _generatorFeatures = src._generatorFeatures; _generatorFeaturesToChange = src._generatorFeaturesToChange; _formatWriteFeatures = src._formatWriteFeatures; _formatWriteFeaturesToChange = src._formatWriteFeaturesToChange; } /** * @since 2.6 */ protected SerializationConfig(SerializationConfig src, PrettyPrinter defaultPP) { super(src); _serFeatures = src._serFeatures; _filterProvider = src._filterProvider; _defaultPrettyPrinter = defaultPP; _generatorFeatures = src._generatorFeatures; _generatorFeaturesToChange = src._generatorFeaturesToChange; _formatWriteFeatures = src._formatWriteFeatures; _formatWriteFeaturesToChange = src._formatWriteFeaturesToChange; } /* /********************************************************** /* Life-cycle, factory methods from MapperConfig(Base) /********************************************************** */ @Override // since 2.9 protected final SerializationConfig _withBase(BaseSettings newBase) { return (_base == newBase) ? this : new SerializationConfig(this, newBase); } @Override // since 2.9 protected final SerializationConfig _withMapperFeatures(int mapperFeatures) { return new SerializationConfig(this, mapperFeatures, _serFeatures, _generatorFeatures, _generatorFeaturesToChange, _formatWriteFeatures, _formatWriteFeaturesToChange); } @Override public SerializationConfig withRootName(PropertyName rootName) { if (rootName == null) { if (_rootName == null) { return this; } } else if (rootName.equals(_rootName)) { return this; } return new SerializationConfig(this, rootName); } @Override public SerializationConfig with(SubtypeResolver str) { return (str == _subtypeResolver)? this : new SerializationConfig(this, str); } @Override public SerializationConfig withView(Class view) { return (_view == view) ? this : new SerializationConfig(this, view); } @Override public SerializationConfig with(ContextAttributes attrs) { return (attrs == _attributes) ? this : new SerializationConfig(this, attrs); } /* /********************************************************** /* Factory method overrides /********************************************************** */ /** * In addition to constructing instance with specified date format, * will enable or disable SerializationFeature.WRITE_DATES_AS_TIMESTAMPS * (enable if format set as null; disable if non-null) */ @Override public SerializationConfig with(DateFormat df) { SerializationConfig cfg = super.with(df); // Also need to toggle this feature based on existence of date format: if (df == null) { return cfg.with(SerializationFeature.WRITE_DATES_AS_TIMESTAMPS); } return cfg.without(SerializationFeature.WRITE_DATES_AS_TIMESTAMPS); } /* /********************************************************** /* Factory methods for SerializationFeature /********************************************************** */ /** * Fluent factory method that will construct and return a new configuration * object instance with specified feature enabled. */ public SerializationConfig with(SerializationFeature feature) { int newSerFeatures = _serFeatures | feature.getMask(); return (newSerFeatures == _serFeatures) ? this : new SerializationConfig(this, _mapperFeatures, newSerFeatures, _generatorFeatures, _generatorFeaturesToChange, _formatWriteFeatures, _formatWriteFeaturesToChange); } /** * Fluent factory method that will construct and return a new configuration * object instance with specified features enabled. */ public SerializationConfig with(SerializationFeature first, SerializationFeature... features) { int newSerFeatures = _serFeatures | first.getMask(); for (SerializationFeature f : features) { newSerFeatures |= f.getMask(); } return (newSerFeatures == _serFeatures) ? this : new SerializationConfig(this, _mapperFeatures, newSerFeatures, _generatorFeatures, _generatorFeaturesToChange, _formatWriteFeatures, _formatWriteFeaturesToChange); } /** * Fluent factory method that will construct and return a new configuration * object instance with specified features enabled. */ public SerializationConfig withFeatures(SerializationFeature... features) { int newSerFeatures = _serFeatures; for (SerializationFeature f : features) { newSerFeatures |= f.getMask(); } return (newSerFeatures == _serFeatures) ? this : new SerializationConfig(this, _mapperFeatures, newSerFeatures, _generatorFeatures, _generatorFeaturesToChange, _formatWriteFeatures, _formatWriteFeaturesToChange); } /** * Fluent factory method that will construct and return a new configuration * object instance with specified feature disabled. */ public SerializationConfig without(SerializationFeature feature) { int newSerFeatures = _serFeatures & ~feature.getMask(); return (newSerFeatures == _serFeatures) ? this : new SerializationConfig(this, _mapperFeatures, newSerFeatures, _generatorFeatures, _generatorFeaturesToChange, _formatWriteFeatures, _formatWriteFeaturesToChange); } /** * Fluent factory method that will construct and return a new configuration * object instance with specified features disabled. */ public SerializationConfig without(SerializationFeature first, SerializationFeature... features) { int newSerFeatures = _serFeatures & ~first.getMask(); for (SerializationFeature f : features) { newSerFeatures &= ~f.getMask(); } return (newSerFeatures == _serFeatures) ? this : new SerializationConfig(this, _mapperFeatures, newSerFeatures, _generatorFeatures, _generatorFeaturesToChange, _formatWriteFeatures, _formatWriteFeaturesToChange); } /** * Fluent factory method that will construct and return a new configuration * object instance with specified features disabled. */ public SerializationConfig withoutFeatures(SerializationFeature... features) { int newSerFeatures = _serFeatures; for (SerializationFeature f : features) { newSerFeatures &= ~f.getMask(); } return (newSerFeatures == _serFeatures) ? this : new SerializationConfig(this, _mapperFeatures, newSerFeatures, _generatorFeatures, _generatorFeaturesToChange, _formatWriteFeatures, _formatWriteFeaturesToChange); } /* /********************************************************** /* Factory methods for JsonGenerator.Feature (2.5) /********************************************************** */ /** * Fluent factory method that will construct and return a new configuration * object instance with specified feature enabled. * * @since 2.5 */ public SerializationConfig with(JsonGenerator.Feature feature) { int newSet = _generatorFeatures | feature.getMask(); int newMask = _generatorFeaturesToChange | feature.getMask(); return ((_generatorFeatures == newSet) && (_generatorFeaturesToChange == newMask)) ? this : new SerializationConfig(this, _mapperFeatures, _serFeatures, newSet, newMask, _formatWriteFeatures, _formatWriteFeaturesToChange); } /** * Fluent factory method that will construct and return a new configuration * object instance with specified features enabled. * * @since 2.5 */ public SerializationConfig withFeatures(JsonGenerator.Feature... features) { int newSet = _generatorFeatures; int newMask = _generatorFeaturesToChange; for (JsonGenerator.Feature f : features) { int mask = f.getMask(); newSet |= mask; newMask |= mask; } return ((_generatorFeatures == newSet) && (_generatorFeaturesToChange == newMask)) ? this : new SerializationConfig(this, _mapperFeatures, _serFeatures, newSet, newMask, _formatWriteFeatures, _formatWriteFeaturesToChange); } /** * Fluent factory method that will construct and return a new configuration * object instance with specified feature disabled. * * @since 2.5 */ public SerializationConfig without(JsonGenerator.Feature feature) { int newSet = _generatorFeatures & ~feature.getMask(); int newMask = _generatorFeaturesToChange | feature.getMask(); return ((_generatorFeatures == newSet) && (_generatorFeaturesToChange == newMask)) ? this : new SerializationConfig(this, _mapperFeatures, _serFeatures, newSet, newMask, _formatWriteFeatures, _formatWriteFeaturesToChange); } /** * Fluent factory method that will construct and return a new configuration * object instance with specified features disabled. * * @since 2.5 */ public SerializationConfig withoutFeatures(JsonGenerator.Feature... features) { int newSet = _generatorFeatures; int newMask = _generatorFeaturesToChange; for (JsonGenerator.Feature f : features) { int mask = f.getMask(); newSet &= ~mask; newMask |= mask; } return ((_generatorFeatures == newSet) && (_generatorFeaturesToChange == newMask)) ? this : new SerializationConfig(this, _mapperFeatures, _serFeatures, newSet, newMask, _formatWriteFeatures, _formatWriteFeaturesToChange); } /* /********************************************************** /* Factory methods for FormatFeature (2.7) /********************************************************** */ /** * Fluent factory method that will construct and return a new configuration * object instance with specified feature enabled. * * @since 2.7 */ public SerializationConfig with(FormatFeature feature) { int newSet = _formatWriteFeatures | feature.getMask(); int newMask = _formatWriteFeaturesToChange | feature.getMask(); return ((_formatWriteFeatures == newSet) && (_formatWriteFeaturesToChange == newMask)) ? this : new SerializationConfig(this, _mapperFeatures, _serFeatures, _generatorFeatures, _generatorFeaturesToChange, newSet, newMask); } /** * Fluent factory method that will construct and return a new configuration * object instance with specified features enabled. * * @since 2.7 */ public SerializationConfig withFeatures(FormatFeature... features) { int newSet = _formatWriteFeatures; int newMask = _formatWriteFeaturesToChange; for (FormatFeature f : features) { int mask = f.getMask(); newSet |= mask; newMask |= mask; } return ((_formatWriteFeatures == newSet) && (_formatWriteFeaturesToChange == newMask)) ? this : new SerializationConfig(this, _mapperFeatures, _serFeatures, _generatorFeatures, _generatorFeaturesToChange, newSet, newMask); } /** * Fluent factory method that will construct and return a new configuration * object instance with specified feature disabled. * * @since 2.7 */ public SerializationConfig without(FormatFeature feature) { int newSet = _formatWriteFeatures & ~feature.getMask(); int newMask = _formatWriteFeaturesToChange | feature.getMask(); return ((_formatWriteFeatures == newSet) && (_formatWriteFeaturesToChange == newMask)) ? this : new SerializationConfig(this, _mapperFeatures, _serFeatures, _generatorFeatures, _generatorFeaturesToChange, newSet, newMask); } /** * Fluent factory method that will construct and return a new configuration * object instance with specified features disabled. * * @since 2.7 */ public SerializationConfig withoutFeatures(FormatFeature... features) { int newSet = _formatWriteFeatures; int newMask = _formatWriteFeaturesToChange; for (FormatFeature f : features) { int mask = f.getMask(); newSet &= ~mask; newMask |= mask; } return ((_formatWriteFeatures == newSet) && (_formatWriteFeaturesToChange == newMask)) ? this : new SerializationConfig(this, _mapperFeatures, _serFeatures, _generatorFeatures, _generatorFeaturesToChange, newSet, newMask); } /* /********************************************************** /* Factory methods, other /********************************************************** */ public SerializationConfig withFilters(FilterProvider filterProvider) { return (filterProvider == _filterProvider) ? this : new SerializationConfig(this, filterProvider); } /** * Mutant factory method for constructing a new instance with different * default inclusion criteria configuration. * * @since 2.7 * * @deprecated Since 2.9; not needed any more */ @Deprecated public SerializationConfig withPropertyInclusion(JsonInclude.Value incl) { _configOverrides.setDefaultInclusion(incl); return this; } /** * @since 2.6 */ public SerializationConfig withDefaultPrettyPrinter(PrettyPrinter pp) { return (_defaultPrettyPrinter == pp) ? this: new SerializationConfig(this, pp); } /* /********************************************************** /* Factories for objects configured here /********************************************************** */ public PrettyPrinter constructDefaultPrettyPrinter() { PrettyPrinter pp = _defaultPrettyPrinter; if (pp instanceof Instantiatable) { pp = (PrettyPrinter) ((Instantiatable) pp).createInstance(); } return pp; } /* /********************************************************** /* JsonParser initialization /********************************************************** */ /** * Method called by {@link ObjectMapper} and {@link ObjectWriter} * to modify those {@link io.cucumber.datatable.dependency.com.fasterxml.jackson.core.JsonGenerator.Feature} settings * that have been configured via this config instance. * * @since 2.5 */ public void initialize(JsonGenerator g) { if (SerializationFeature.INDENT_OUTPUT.enabledIn(_serFeatures)) { // but do not override an explicitly set one if (g.getPrettyPrinter() == null) { PrettyPrinter pp = constructDefaultPrettyPrinter(); if (pp != null) { g.setPrettyPrinter(pp); } } } @SuppressWarnings("deprecation") boolean useBigDec = SerializationFeature.WRITE_BIGDECIMAL_AS_PLAIN.enabledIn(_serFeatures); int mask = _generatorFeaturesToChange; if ((mask != 0) || useBigDec) { int newFlags = _generatorFeatures; // although deprecated, needs to be supported for now if (useBigDec) { int f = JsonGenerator.Feature.WRITE_BIGDECIMAL_AS_PLAIN.getMask(); newFlags |= f; mask |= f; } g.overrideStdFeatures(newFlags, mask); } if (_formatWriteFeaturesToChange != 0) { g.overrideFormatFeatures(_formatWriteFeatures, _formatWriteFeaturesToChange); } } /* /********************************************************** /* Configuration: default settings with per-type overrides /********************************************************** */ /** * @deprecated Since 2.7 use {@link #getDefaultPropertyInclusion} instead */ @Deprecated public JsonInclude.Include getSerializationInclusion() { JsonInclude.Include incl = getDefaultPropertyInclusion().getValueInclusion(); return (incl == JsonInclude.Include.USE_DEFAULTS) ? JsonInclude.Include.ALWAYS : incl; } /* /********************************************************** /* Configuration: other /********************************************************** */ @Override public boolean useRootWrapping() { if (_rootName != null) { // empty String disables wrapping; non-empty enables return !_rootName.isEmpty(); } return isEnabled(SerializationFeature.WRAP_ROOT_VALUE); } public final boolean isEnabled(SerializationFeature f) { return (_serFeatures & f.getMask()) != 0; } /** * Accessor method that first checks if we have any overrides * for feature, and only if not, checks state of passed-in * factory. * * @since 2.5 */ public final boolean isEnabled(JsonGenerator.Feature f, JsonFactory factory) { int mask = f.getMask(); if ((_generatorFeaturesToChange & mask) != 0) { return (_generatorFeatures & f.getMask()) != 0; } return factory.isEnabled(f); } /** * "Bulk" access method for checking that all features specified by * mask are enabled. * * @since 2.3 */ public final boolean hasSerializationFeatures(int featureMask) { return (_serFeatures & featureMask) == featureMask; } public final int getSerializationFeatures() { return _serFeatures; } /** * Method for getting provider used for locating filters given * id (which is usually provided with filter annotations). * Will be null if no provided was set for {@link ObjectWriter} * (or if serialization directly called from {@link ObjectMapper}) */ public FilterProvider getFilterProvider() { return _filterProvider; } /** * Accessor for configured blueprint "default" {@link PrettyPrinter} to * use, if default pretty-printing is enabled. *

* NOTE: returns the "blueprint" instance, and does NOT construct * an instance ready to use; call {@link #constructDefaultPrettyPrinter()} if * actually usable instance is desired. * * @since 2.6 */ public PrettyPrinter getDefaultPrettyPrinter() { return _defaultPrettyPrinter; } /* /********************************************************** /* Introspection methods /********************************************************** */ /** * Method that will introspect full bean properties for the purpose * of building a bean serializer */ @SuppressWarnings("unchecked") public T introspect(JavaType type) { return (T) getClassIntrospector().forSerialization(this, type, this); } }





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