java.lang.Object
- io.netty5.handler.codec.http.HttpHeaders
- - io.netty5.handler.codec.http.DefaultHttpHeaders

All Implemented Interfaces:

Iterable<Map.Entry<String,String>>

Direct Known Subclasses:

CombinedHttpHeaders
```
public class DefaultHttpHeaders
extends HttpHeaders
```
Default implementation of HttpHeaders.

Constructor Summary

Constructors
Modifier	Constructor	Description
	`DefaultHttpHeaders()`
	`DefaultHttpHeaders(boolean validate)`	Warning!
`protected`	`DefaultHttpHeaders(boolean validate, DefaultHeaders.NameValidator<CharSequence> nameValidator)`
`protected`	`DefaultHttpHeaders(DefaultHeaders<CharSequence,CharSequence,?> headers)`

Method Summary

All Methods Instance Methods Concrete Methods Deprecated Methods
Modifier and Type	Method	Description
`HttpHeaders`	`add(HttpHeaders headers)`	Adds all header entries of the specified `headers`.
`HttpHeaders`	`add(CharSequence name, Iterable<?> values)`	Adds a new header with the specified name and values.
`HttpHeaders`	`add(CharSequence name, Object value)`	Adds a new header with the specified name and value.
`HttpHeaders`	`add(String name, Iterable<?> values)`
`HttpHeaders`	`add(String name, Object value)`
`HttpHeaders`	`addInt(CharSequence name, int value)`	Add the `name` to `value`.
`HttpHeaders`	`addShort(CharSequence name, short value)`	Add the `name` to `value`.
`HttpHeaders`	`clear()`	Removes all headers from this `HttpMessage`.
`boolean`	`contains(CharSequence name)`	Checks to see if there is a header with the specified name
`boolean`	`contains(CharSequence name, CharSequence value, boolean ignoreCase)`	Returns `true` if a header with the `name` and `value` exists, `false` otherwise.
`boolean`	`contains(String name)`
`boolean`	`contains(String name, String value, boolean ignoreCase)`
`HttpHeaders`	`copy()`	Returns a deep copy of the passed in `HttpHeaders`.
`List<Map.Entry<String,String>>`	`entries()`	Returns a new `List` that contains all headers in this object.
`boolean`	`equals(Object o)`
`String`	`get(CharSequence name)`	Returns the value of a header with the specified name.
`String`	`get(String name)`
`List<String>`	`getAll(CharSequence name)`	Returns the values of headers with the specified name
`List<String>`	`getAll(String name)`
`Integer`	`getInt(CharSequence name)`	Returns the integer value of a header with the specified name.
`int`	`getInt(CharSequence name, int defaultValue)`	Returns the integer value of a header with the specified name.
`Short`	`getShort(CharSequence name)`	Returns the short value of a header with the specified name.
`short`	`getShort(CharSequence name, short defaultValue)`	Returns the short value of a header with the specified name.
`Long`	`getTimeMillis(CharSequence name)`	Returns the date value of a header with the specified name.
`long`	`getTimeMillis(CharSequence name, long defaultValue)`	Returns the date value of a header with the specified name.
`int`	`hashCode()`
`boolean`	`isEmpty()`	Checks if no header exists.
`Iterator<Map.Entry<String,String>>`	`iterator()`	Deprecated.
`Iterator<Map.Entry<CharSequence,CharSequence>>`	`iteratorCharSequence()`
`Set<String>`	`names()`	Returns a new `Set` that contains the names of all headers in this object.
`HttpHeaders`	`remove(CharSequence name)`	Removes the header with the specified name.
`HttpHeaders`	`remove(String name)`
`HttpHeaders`	`set(HttpHeaders headers)`	Cleans the current header entries and copies all header entries of the specified `headers`.
`HttpHeaders`	`set(CharSequence name, Iterable<?> values)`	Sets a header with the specified name and values.
`HttpHeaders`	`set(CharSequence name, Object value)`	Sets a header with the specified name and value.
`HttpHeaders`	`set(String name, Iterable<?> values)`
`HttpHeaders`	`set(String name, Object value)`
`HttpHeaders`	`setInt(CharSequence name, int value)`	Set the `name` to `value`.
`HttpHeaders`	`setShort(CharSequence name, short value)`	Set the `name` to `value`.
`int`	`size()`	Returns the number of headers in this object.
`Iterator<CharSequence>`	`valueCharSequenceIterator(CharSequence name)`	Equivalent to `HttpHeaders.getAll(String)` but it is possible that no intermediate list is generated.
`Iterator<String>`	`valueStringIterator(CharSequence name)`	Equivalent to `HttpHeaders.getAll(String)` but it is possible that no intermediate list is generated.

Methods inherited from class io.netty5.handler.codec.http.HttpHeaders
addDateHeader, addDateHeader, addHeader, addHeader, addIntHeader, addIntHeader, clearHeaders, containsValue, equalsIgnoreCase, get, getAllAsString, getAsString, getContentLength, getContentLength, getDate, getDate, getDateHeader, getDateHeader, getDateHeader, getDateHeader, getHeader, getHeader, getHeader, getHeader, getHost, getHost, getIntHeader, getIntHeader, getIntHeader, getIntHeader, is100ContinueExpected, isContentLengthSet, isKeepAlive, isTransferEncodingChunked, iteratorAsString, newEntity, removeHeader, removeHeader, removeTransferEncodingChunked, set100ContinueExpected, set100ContinueExpected, setAll, setContentLength, setDate, setDateHeader, setDateHeader, setDateHeader, setDateHeader, setHeader, setHeader, setHeader, setHeader, setHost, setHost, setIntHeader, setIntHeader, setIntHeader, setIntHeader, setKeepAlive, setTransferEncodingChunked, toString

Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.lang.Iterable
forEach, spliterator

- Constructor Detail
  - DefaultHttpHeaders
```
public DefaultHttpHeaders()
```
  - DefaultHttpHeaders
```
public DefaultHttpHeaders(boolean validate)
```
    Warning! Setting validate to false will mean that Netty won't validate & protect against user-supplied header values that are malicious. This can leave your server implementation vulnerable to CWE-113: Improper Neutralization of CRLF Sequences in HTTP Headers ('HTTP Response Splitting') . When disabling this validation, it is the responsibility of the caller to ensure that the values supplied do not contain a non-url-escaped carriage return (CR) and/or line feed (LF) characters.
    
    Parameters:
    
    validate - Should Netty validate Header values to ensure they aren't malicious.
  - DefaultHttpHeaders
```
protected DefaultHttpHeaders(boolean validate,
                             DefaultHeaders.NameValidator<CharSequence> nameValidator)
```
  - DefaultHttpHeaders
```
protected DefaultHttpHeaders(DefaultHeaders<CharSequence,CharSequence,?> headers)
```
- Method Detail
  - add
```
public HttpHeaders add(HttpHeaders headers)
```
    Description copied from class: HttpHeaders
    
    Adds all header entries of the specified headers.
    
    Overrides:
    
    add in class HttpHeaders
    
    Returns:
    
    this
  - set
```
public HttpHeaders set(HttpHeaders headers)
```
    Description copied from class: HttpHeaders
    
    Cleans the current header entries and copies all header entries of the specified headers.
    
    Overrides:
    
    set in class HttpHeaders
    
    Returns:
    
    this
  - add
```
public HttpHeaders add(String name,
                       Object value)
```
    Specified by:
    
    add in class HttpHeaders
    
    See Also:
    
    HttpHeaders.add(CharSequence, Object)
  - add
```
public HttpHeaders add(CharSequence name,
                       Object value)
```
    Description copied from class: HttpHeaders
    
    Adds a new header with the specified name and value. If the specified value is not a String, it is converted into a String by Object.toString(), except in the cases of Date and Calendar, which are formatted to the date format defined in RFC2616.
    
    Overrides:
    
    add in class HttpHeaders
    
    Parameters:
    
    name - The name of the header being added
    
    value - The value of the header being added
    
    Returns:
    
    this
  - add
```
public HttpHeaders add(String name,
                       Iterable<?> values)
```
    Specified by:
    
    add in class HttpHeaders
    
    See Also:
    
    HttpHeaders.add(CharSequence, Iterable)
  - add
```
public HttpHeaders add(CharSequence name,
                       Iterable<?> values)
```
    Description copied from class: HttpHeaders
    Adds a new header with the specified name and values. This getMethod can be represented approximately as the following code:
    for (Object v: values) { if (v == null) { break; } headers.add(name, v); }
    Overrides:
    
    add in class HttpHeaders
    
    Parameters:
    
    name - The name of the headers being set
    
    values - The values of the headers being set
    
    Returns:
    
    this
  - addInt
```
public HttpHeaders addInt(CharSequence name,
                          int value)
```
    Description copied from class: HttpHeaders
    
    Add the name to value.
    
    Specified by:
    
    addInt in class HttpHeaders
    
    Parameters:
    
    name - The name to modify
    
    value - The value
    
    Returns:
    
    this
  - addShort
```
public HttpHeaders addShort(CharSequence name,
                            short value)
```
    Description copied from class: HttpHeaders
    
    Add the name to value.
    
    Specified by:
    
    addShort in class HttpHeaders
    
    Parameters:
    
    name - The name to modify
    
    value - The value
    
    Returns:
    
    this
  - remove
```
public HttpHeaders remove(String name)
```
    Specified by:
    
    remove in class HttpHeaders
    
    See Also:
    
    HttpHeaders.remove(CharSequence)
  - remove
```
public HttpHeaders remove(CharSequence name)
```
    Description copied from class: HttpHeaders
    
    Removes the header with the specified name.
    
    Overrides:
    
    remove in class HttpHeaders
    
    Parameters:
    
    name - The name of the header to remove
    
    Returns:
    
    this
  - set
```
public HttpHeaders set(String name,
                       Object value)
```
    Specified by:
    
    set in class HttpHeaders
    
    See Also:
    
    HttpHeaders.set(CharSequence, Object)
  - set
```
public HttpHeaders set(CharSequence name,
                       Object value)
```
    Description copied from class: HttpHeaders
    
    Sets a header with the specified name and value. If there is an existing header with the same name, it is removed. If the specified value is not a String, it is converted into a String by Object.toString(), except for Date and Calendar, which are formatted to the date format defined in RFC2616.
    
    Overrides:
    
    set in class HttpHeaders
    
    Parameters:
    
    name - The name of the header being set
    
    value - The value of the header being set
    
    Returns:
    
    this
  - set
```
public HttpHeaders set(String name,
                       Iterable<?> values)
```
    Specified by:
    
    set in class HttpHeaders
    
    See Also:
    
    HttpHeaders.set(CharSequence, Iterable)
  - set
```
public HttpHeaders set(CharSequence name,
                       Iterable<?> values)
```
    Description copied from class: HttpHeaders
    Sets a header with the specified name and values. If there is an existing header with the same name, it is removed. This getMethod can be represented approximately as the following code:
    headers.remove(name); for (Object v: values) { if (v == null) { break; } headers.add(name, v); }
    Overrides:
    
    set in class HttpHeaders
    
    Parameters:
    
    name - The name of the headers being set
    
    values - The values of the headers being set
    
    Returns:
    
    this
  - setInt
```
public HttpHeaders setInt(CharSequence name,
                          int value)
```
    Description copied from class: HttpHeaders
    
    Set the name to value. This will remove all previous values associated with name.
    
    Specified by:
    
    setInt in class HttpHeaders
    
    Parameters:
    
    name - The name to modify
    
    value - The value
    
    Returns:
    
    this
  - setShort
```
public HttpHeaders setShort(CharSequence name,
                            short value)
```
    Description copied from class: HttpHeaders
    
    Set the name to value. This will remove all previous values associated with name.
    
    Specified by:
    
    setShort in class HttpHeaders
    
    Parameters:
    
    name - The name to modify
    
    value - The value
    
    Returns:
    
    this
  - clear
```
public HttpHeaders clear()
```
    Description copied from class: HttpHeaders
    
    Removes all headers from this HttpMessage.
    
    Specified by:
    
    clear in class HttpHeaders
    
    Returns:
    
    this
  - get
```
public String get(String name)
```
    Specified by:
    
    get in class HttpHeaders
    
    See Also:
    
    HttpHeaders.get(CharSequence)
  - get
```
public String get(CharSequence name)
```
    Description copied from class: HttpHeaders
    
    Returns the value of a header with the specified name. If there are more than one values for the specified name, the first value is returned.
    
    Overrides:
    
    get in class HttpHeaders
    
    Parameters:
    
    name - The name of the header to search
    
    Returns:
    
    The first header value or null if there is no such header
    
    See Also:
    
    HttpHeaders.getAsString(CharSequence)
  - getInt
```
public Integer getInt(CharSequence name)
```
    Description copied from class: HttpHeaders
    
    Returns the integer value of a header with the specified name. If there are more than one values for the specified name, the first value is returned.
    
    Specified by:
    
    getInt in class HttpHeaders
    
    Parameters:
    
    name - the name of the header to search
    
    Returns:
    
    the first header value if the header is found and its value is an integer. null if there's no such header or its value is not an integer.
  - getInt
```
public int getInt(CharSequence name,
                  int defaultValue)
```
    Description copied from class: HttpHeaders
    
    Returns the integer value of a header with the specified name. If there are more than one values for the specified name, the first value is returned.
    
    Specified by:
    
    getInt in class HttpHeaders
    
    Parameters:
    
    name - the name of the header to search
    
    defaultValue - the default value
    
    Returns:
    
    the first header value if the header is found and its value is an integer. defaultValue if there's no such header or its value is not an integer.
  - getShort
```
public Short getShort(CharSequence name)
```
    Description copied from class: HttpHeaders
    
    Returns the short value of a header with the specified name. If there are more than one values for the specified name, the first value is returned.
    
    Specified by:
    
    getShort in class HttpHeaders
    
    Parameters:
    
    name - the name of the header to search
    
    Returns:
    
    the first header value if the header is found and its value is a short. null if there's no such header or its value is not a short.
  - getShort
```
public short getShort(CharSequence name,
                      short defaultValue)
```
    Description copied from class: HttpHeaders
    
    Returns the short value of a header with the specified name. If there are more than one values for the specified name, the first value is returned.
    
    Specified by:
    
    getShort in class HttpHeaders
    
    Parameters:
    
    name - the name of the header to search
    
    defaultValue - the default value
    
    Returns:
    
    the first header value if the header is found and its value is a short. defaultValue if there's no such header or its value is not a short.
  - getTimeMillis
```
public Long getTimeMillis(CharSequence name)
```
    Description copied from class: HttpHeaders
    
    Returns the date value of a header with the specified name. If there are more than one values for the specified name, the first value is returned.
    
    Specified by:
    
    getTimeMillis in class HttpHeaders
    
    Parameters:
    
    name - the name of the header to search
    
    Returns:
    
    the first header value if the header is found and its value is a date. null if there's no such header or its value is not a date.
  - getTimeMillis
```
public long getTimeMillis(CharSequence name,
                          long defaultValue)
```
    Description copied from class: HttpHeaders
    
    Returns the date value of a header with the specified name. If there are more than one values for the specified name, the first value is returned.
    
    Specified by:
    
    getTimeMillis in class HttpHeaders
    
    Parameters:
    
    name - the name of the header to search
    
    defaultValue - the default value
    
    Returns:
    
    the first header value if the header is found and its value is a date. defaultValue if there's no such header or its value is not a date.
  - getAll
```
public List<String> getAll(String name)
```
    Specified by:
    
    getAll in class HttpHeaders
    
    See Also:
    
    HttpHeaders.getAll(CharSequence)
  - getAll
```
public List<String> getAll(CharSequence name)
```
    Description copied from class: HttpHeaders
    
    Returns the values of headers with the specified name
    
    Overrides:
    
    getAll in class HttpHeaders
    
    Parameters:
    
    name - The name of the headers to search
    
    Returns:
    
    A List of header values which will be empty if no values are found
    
    See Also:
    
    HttpHeaders.getAllAsString(CharSequence)
  - entries
```
public List<Map.Entry<String,String>> entries()
```
    Description copied from class: HttpHeaders
    
    Returns a new List that contains all headers in this object. Note that modifying the returned List will not affect the state of this object. If you intend to enumerate over the header entries only, use HttpHeaders.iterator() instead, which has much less overhead.
    
    Specified by:
    
    entries in class HttpHeaders
    
    See Also:
    
    HttpHeaders.iteratorCharSequence()
  - iterator
```
@Deprecated
public Iterator<Map.Entry<String,String>> iterator()
```
    Deprecated.
    
    Specified by:
    
    iterator in interface Iterable<Map.Entry<String,String>>
    
    Specified by:
    
    iterator in class HttpHeaders
  - iteratorCharSequence
```
public Iterator<Map.Entry<CharSequence,CharSequence>> iteratorCharSequence()
```
    Specified by:
    
    iteratorCharSequence in class HttpHeaders
    
    Returns:
    
    Iterator over the name/value header pairs.
  - valueStringIterator
```
public Iterator<String> valueStringIterator(CharSequence name)
```
    Description copied from class: HttpHeaders
    
    Equivalent to HttpHeaders.getAll(String) but it is possible that no intermediate list is generated.
    
    Overrides:
    
    valueStringIterator in class HttpHeaders
    
    Parameters:
    
    name - the name of the header to retrieve
    
    Returns:
    
    an Iterator of header values corresponding to name.
  - valueCharSequenceIterator
```
public Iterator<CharSequence> valueCharSequenceIterator(CharSequence name)
```
    Description copied from class: HttpHeaders
    
    Equivalent to HttpHeaders.getAll(String) but it is possible that no intermediate list is generated.
    
    Overrides:
    
    valueCharSequenceIterator in class HttpHeaders
    
    Parameters:
    
    name - the name of the header to retrieve
    
    Returns:
    
    an Iterator of header values corresponding to name.
  - contains
```
public boolean contains(String name)
```
    Specified by:
    
    contains in class HttpHeaders
    
    See Also:
    
    HttpHeaders.contains(CharSequence)
  - contains
```
public boolean contains(CharSequence name)
```
    Description copied from class: HttpHeaders
    
    Checks to see if there is a header with the specified name
    
    Overrides:
    
    contains in class HttpHeaders
    
    Parameters:
    
    name - The name of the header to search for
    
    Returns:
    
    True if at least one header is found
  - isEmpty
```
public boolean isEmpty()
```
    Description copied from class: HttpHeaders
    
    Checks if no header exists.
    
    Specified by:
    
    isEmpty in class HttpHeaders
  - size
```
public int size()
```
    Description copied from class: HttpHeaders
    
    Returns the number of headers in this object.
    
    Specified by:
    
    size in class HttpHeaders
  - contains
```
public boolean contains(String name,
                        String value,
                        boolean ignoreCase)
```
    Overrides:
    
    contains in class HttpHeaders
    
    See Also:
    
    HttpHeaders.contains(CharSequence, CharSequence, boolean)
  - contains
```
public boolean contains(CharSequence name,
                        CharSequence value,
                        boolean ignoreCase)
```
    Description copied from class: HttpHeaders
    
    Returns true if a header with the name and value exists, false otherwise.
    If ignoreCase is true then a case insensitive compare is done on the value.
    
    Overrides:
    
    contains in class HttpHeaders
    
    Parameters:
    
    name - the name of the header to find
    
    value - the value of the header to find
    
    ignoreCase - true then a case insensitive compare is run to compare values. otherwise a case sensitive compare is run to compare values.
  - names
```
public Set<String> names()
```
    Description copied from class: HttpHeaders
    
    Returns a new Set that contains the names of all headers in this object. Note that modifying the returned Set will not affect the state of this object. If you intend to enumerate over the header entries only, use HttpHeaders.iterator() instead, which has much less overhead.
    
    Specified by:
    
    names in class HttpHeaders
  - equals
```
public boolean equals(Object o)
```
    Overrides:
    
    equals in class Object
  - hashCode
```
public int hashCode()
```
    Overrides:
    
    hashCode in class Object
  - copy
```
public HttpHeaders copy()
```
    Description copied from class: HttpHeaders
    
    Returns a deep copy of the passed in HttpHeaders.
    
    Overrides:
    
    copy in class HttpHeaders

Class DefaultHttpHeaders

Constructor Summary

Method Summary

Methods inherited from class io.netty5.handler.codec.http.HttpHeaders

Methods inherited from class java.lang.Object

Methods inherited from interface java.lang.Iterable

Constructor Detail

DefaultHttpHeaders

DefaultHttpHeaders

DefaultHttpHeaders

DefaultHttpHeaders

Method Detail

add

set

add

add

add

add

addInt

addShort

remove

remove

set

set

set

set

setInt

setShort

clear

get

get

getInt

getInt

getShort

getShort

getTimeMillis

getTimeMillis

getAll

getAll

entries

iterator

iteratorCharSequence

valueStringIterator

valueCharSequenceIterator

contains

contains

isEmpty

size

contains

contains

names

equals

hashCode

copy