com.fasterxml.jackson.databind.introspect.AnnotatedMember.getValue()方法的使用及代码示例
本文整理了Java中com.fasterxml.jackson.databind.introspect.AnnotatedMember.getValue()方法的一些代码示例，展示了AnnotatedMember.getValue()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。AnnotatedMember.getValue()方法的具体详情如下：
包路径：com.fasterxml.jackson.databind.introspect.AnnotatedMember
类名称：AnnotatedMember
方法名：getValue
AnnotatedMember.getValue介绍
[英]Optional method that can be used to access the value of this member on given object, if this is a supported operation for member type.
This is implemented for fields and no-argument member methods; but not for constructor parameters or other types of methods (like static methods)
[中]可选方法，可用于访问给定对象上此成员的值（如果这是成员类型支持的操作）。
这是为字段和无参数成员方法实现的；但不适用于构造函数参数或其他类型的方法（如静态方法）
代码示例
代码示例来源：origin: redisson/redisson
@Deprecated // since 2.9
protected final String _customTypeId(Object bean)
{
final Object typeId = _typeId.getValue(bean);
if (typeId == null) {
return "";
}
return (typeId instanceof String) ? (String) typeId : typeId.toString();
}代码示例来源：origin: redisson/redisson
/**
* @since 2.9
*/
public static EnumResolver constructUsingMethod(Class<Enum<?>> enumCls,
AnnotatedMember accessor,
AnnotationIntrospector ai)
{
Enum<?>[] enumValues = enumCls.getEnumConstants();
HashMap<String, Enum<?>> map = new HashMap<String, Enum<?>>();
// from last to first, so that in case of duplicate values, first wins
for (int i = enumValues.length; --i >= 0; ) {
Enum<?> en = enumValues[i];
try {
Object o = accessor.getValue(en);
if (o != null) {
map.put(o.toString(), en);
}
} catch (Exception e) {
throw new IllegalArgumentException("Failed to access @JsonValue of Enum value "+en+": "+e.getMessage());
}
}
Enum<?> defaultEnum = (ai != null) ? ai.findDefaultEnumValue(enumCls) : null;
return new EnumResolver(enumCls, enumValues, map, defaultEnum);
}代码示例来源：origin: redisson/redisson
/**
* @since 2.9
*/
protected final WritableTypeId _typeIdDef(TypeSerializer typeSer,
Object bean, JsonToken valueShape) {
if (_typeId == null) {
return typeSer.typeId(bean, valueShape);
}
Object typeId = _typeId.getValue(bean);
if (typeId == null) {
// 28-Jun-2017, tatu: Is this really needed? Unchanged from 2.8 but...
typeId = "";
}
return typeSer.typeId(bean, valueShape, typeId);
}代码示例来源：origin: redisson/redisson
public void getAndSerialize(Object bean, JsonGenerator gen, SerializerProvider provider)
throws Exception
{
Object value = _accessor.getValue(bean);
if (value == null) {
return;
}
if (!(value instanceof Map<?,?>)) {
provider.reportBadDefinition(_property.getType(), String.format(
"Value returned by 'any-getter' %s() not java.util.Map but %s",
_accessor.getName(), value.getClass().getName()));
}
// 23-Feb-2015, tatu: Nasty, but has to do (for now)
if (_mapSerializer != null) {
_mapSerializer.serializeFields((Map<?,?>) value, gen, provider);
return;
}
_serializer.serialize(value, gen, provider);
}代码示例来源：origin: redisson/redisson
enums.add(String.valueOf(_accessor.getValue(en)));
} catch (Exception e) {
Throwable t = e;代码示例来源：origin: redisson/redisson
/**
* Accessor used to find out "default value" for given property, to use for
* comparing values to serialize, to determine whether to exclude value from serialization with
* inclusion type of {@link com.fasterxml.jackson.annotation.JsonInclude.Include#NON_DEFAULT}.
* This method is called when we specifically want to know default value within context
* of a POJO, when annotation is within containing class, and not for property or
* defined as global baseline.
*<p>
* Note that returning of pseudo-type
* {@link com.fasterxml.jackson.annotation.JsonInclude.Include#NON_EMPTY} requires special handling.
*
* @since 2.7
* @deprecated Since 2.9 since this will not allow determining difference between "no default instance"
* case and default being `null`.
*/
@Deprecated // since 2.9
protected Object getPropertyDefaultValue(String name, AnnotatedMember member,
JavaType type)
{
Object defaultBean = getDefaultBean();
if (defaultBean == null) {
return getDefaultValue(type);
}
try {
return member.getValue(defaultBean);
} catch (Exception e) {
return _throwWrapped(e, name, defaultBean);
}
}代码示例来源：origin: redisson/redisson
/**
* @since 2.3
*/
public void getAndFilter(Object bean, JsonGenerator gen, SerializerProvider provider,
PropertyFilter filter)
throws Exception
{
Object value = _accessor.getValue(bean);
if (value == null) {
return;
}
if (!(value instanceof Map<?,?>)) {
provider.reportBadDefinition(_property.getType(),
String.format("Value returned by 'any-getter' (%s()) not java.util.Map but %s",
_accessor.getName(), value.getClass().getName()));
}
// 19-Oct-2014, tatu: Should we try to support @JsonInclude options here?
if (_mapSerializer != null) {
_mapSerializer.serializeFilteredAnyProperties(provider, gen, bean,(Map<?,?>) value,
filter, null);
return;
}
// ... not sure how custom handler would do it
_serializer.serialize(value, gen, provider);
}代码示例来源：origin: redisson/redisson
@Override
public void deserializeAndSet(JsonParser p, DeserializationContext ctxt,
Object instance) throws IOException
{
Object oldValue = _accessor.getValue(instance);
Object newValue;
// 20-Oct-2016, tatu: Couple of possibilities of how to proceed; for
// now, default to "normal" handling without merging
if (oldValue == null) {
newValue = delegate.deserialize(p, ctxt);
} else {
newValue = delegate.deserializeWith(p, ctxt, oldValue);
}
if (newValue != oldValue) {
// 18-Apr-2017, tatu: Null handling should occur within delegate, which may
// set/skip/transform it, or throw an exception.
delegate.set(instance, newValue);
}
}代码示例来源：origin: redisson/redisson
@Override
public Object deserializeSetAndReturn(JsonParser p,
DeserializationContext ctxt, Object instance) throws IOException
{
Object oldValue = _accessor.getValue(instance);
Object newValue;
// 20-Oct-2016, tatu: Couple of possibilities of how to proceed; for
// now, default to "normal" handling without merging
if (oldValue == null) {
newValue = delegate.deserialize(p, ctxt);
} else {
newValue = delegate.deserializeWith(p, ctxt, oldValue);
}
// 23-Oct-2016, tatu: One possible complication here; should we always
// try calling setter on builder? Presumably should not be required,
// but may need to revise
if (newValue != oldValue) {
// 31-Oct-2016, tatu: Basically should just ignore as null can't really
// contribute to merging.
if (newValue != null) {
return delegate.setAndReturn(instance, newValue);
}
}
return instance;
}代码示例来源：origin: redisson/redisson
@Override
public void serialize(Object bean, JsonGenerator gen, SerializerProvider prov) throws IOException
{
try {
Object value = _accessor.getValue(bean);
if (value == null) {
prov.defaultSerializeNull(gen);
return;
}
JsonSerializer<Object> ser = _valueSerializer;
if (ser == null) {
Class<?> c = value.getClass();
/* 10-Mar-2010, tatu: Ideally we would actually separate out type
* serializer from value serializer; but, alas, there's no access
* to serializer factory at this point...
*/
// let's cache it, may be needed soon again
ser = prov.findTypedValueSerializer(c, true, _property);
}
ser.serialize(value, gen, prov);
} catch (Exception e) {
wrapAndThrow(prov, e, bean, _accessor.getName() + "()");
}
}代码示例来源：origin: redisson/redisson
value = _accessor.getValue(bean);代码示例来源：origin: redisson/redisson
valueToSuppress = am.getValue(defaultBean);
} catch (Exception e) {
_throwWrapped(e, propDef.getName(), defaultBean);代码示例来源：origin: com.eclipsesource.jaxrs/jersey-all
protected final String _customTypeId(Object bean)
{
final Object typeId = _typeId.getValue(bean);
if (typeId == null) {
return "";
}
return (typeId instanceof String) ? (String) typeId : typeId.toString();
}代码示例来源：origin: Nextdoor/bender
protected final String _customTypeId(Object bean)
{
final Object typeId = _typeId.getValue(bean);
if (typeId == null) {
return "";
}
return (typeId instanceof String) ? (String) typeId : typeId.toString();
}代码示例来源：origin: com.fasterxml.jackson.core/com.springsource.com.fasterxml.jackson.core.jackson-databind
private final String _customTypeId(Object bean)
{
final Object typeId = _typeId.getValue(bean);
if (typeId == null) {
return "";
}
return (typeId instanceof String) ? (String) typeId : typeId.toString();
}代码示例来源：origin: com.ning.billing/killbill-osgi-bundles-analytics
private final String _customTypeId(Object bean)
{
final Object typeId = _typeId.getValue(bean);
if (typeId == null) {
return "";
}
return (typeId instanceof String) ? (String) typeId : typeId.toString();
}代码示例来源：origin: com.jwebmp.jackson.core/jackson-databind
@Deprecated // since 2.9
protected final String _customTypeId(Object bean)
{
final Object typeId = _typeId.getValue(bean);
if (typeId == null) {
return "";
}
return (typeId instanceof String) ? (String) typeId : typeId.toString();
}代码示例来源：origin: com.eclipsesource.jaxrs/jersey-all
protected Object getDefaultValue(String name, AnnotatedMember member)
{
Object defaultBean = getDefaultBean();
try {
return member.getValue(defaultBean);
} catch (Exception e) {
return _throwWrapped(e, name, defaultBean);
}
}代码示例来源：origin: com.ning.billing/killbill-osgi-bundles-analytics
protected Object getDefaultValue(String name, AnnotatedMember member)
{
Object defaultBean = getDefaultBean();
try {
return member.getValue(defaultBean);
} catch (Exception e) {
return _throwWrapped(e, name, defaultBean);
}
}代码示例来源：origin: com.fasterxml.jackson.core/com.springsource.com.fasterxml.jackson.core.jackson-databind
protected Object getDefaultValue(String name, AnnotatedMember member)
{
Object defaultBean = getDefaultBean();
try {
return member.getValue(defaultBean);
} catch (Exception e) {
return _throwWrapped(e, name, defaultBean);
}
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