Package org.apache.juneau.http.header

Class HttpHeaderList.Unmodifiable

java.lang.Object

java.util.AbstractCollection<E>

java.util.AbstractList<E>

java.util.ArrayList<HttpHeader>

org.apache.juneau.http.header.HttpHeaderList

org.apache.juneau.http.header.HttpHeaderList.Unmodifiable

All Implemented Interfaces:

Serializable, Cloneable, Iterable<HttpHeader>, Collection<HttpHeader>, List<HttpHeader>, RandomAccess, UnmodifiableBean

Enclosing class:

HttpHeaderList

public static class HttpHeaderList.Unmodifiable
extends HttpHeaderList
implements UnmodifiableBean

An unmodifiable snapshot of a HttpHeaderList.

This is the "collection-mutator-override" variant of the immutability paradigm. Because HttpHeaderList extends ArrayList, a single funnel cannot intercept the inherited ArrayList mutators, so this subclass snapshot-copies the elements in its constructor and overrides the entire collection-mutator surface — its own fluent mutators plus the inherited ArrayList mutators (including the iterator() / listIterator() mutators) — to throw UnsupportedOperationException. Read operations and non-mutating iteration continue to work.

See Also:

• Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.juneau.http.header.HttpHeaderList

HttpHeaderList.Unmodifiable, HttpHeaderList.Void

Field Summary

Fields inherited from class java.util.AbstractList

modCount

Method Summary

Modifier and Type	Method	Description
void	add(int index, HttpHeader element)
boolean	add(HttpHeader e)
boolean	addAll(int index, Collection<? extends HttpHeader> c)
boolean	addAll(Collection<? extends HttpHeader> c)
HttpHeaderList	append(String name, String value)	Appends a header constructed from the given name and string value.
HttpHeaderList	append(String name, Supplier<String> value)	Appends a header constructed from the given name and lazy value supplier.
HttpHeaderList	append(List<HttpHeader> values)	Appends the given headers in order.
HttpHeaderList	append(HttpHeader value)	Appends the given header.
HttpHeaderList	append(HttpHeader... values)	Appends the given headers in order.
HttpHeaderList	caseSensitive(boolean value)	Sets whether header-name comparisons are case-sensitive.
void	clear()
Iterator<HttpHeader>	iterator()
ListIterator<HttpHeader>	listIterator()
ListIterator<HttpHeader>	listIterator(int index)
HttpHeader	remove(int index)
boolean	remove(Object o)
HttpHeaderList	removeAll(String name)	Removes all headers with the given name.
boolean	removeAll(Collection<?> c)
boolean	removeIf(Predicate<? super HttpHeader> filter)
void	replaceAll(UnaryOperator<HttpHeader> operator)
boolean	retainAll(Collection<?> c)
HttpHeader	set(int index, HttpHeader element)
HttpHeaderList	set(String name, String value)	Sets a header with the given name and value, replacing any prior entry with the same name.
HttpHeaderList	set(HttpHeader value)	Sets the given header, replacing any prior entry with the same name.
HttpHeaderList	set(HttpHeader... values)	Sets the given headers, each replacing any prior entry with the same name.
HttpHeaderList	setDefault(String name, String value)	Sets a default header with the given name and value (first-in-chain wins per name).
HttpHeaderList	setDefault(HttpHeader value)	Sets the given header as a default.
HttpHeaderList	setDefault(HttpHeader... values)	Sets the given headers as defaults, in order.
void	sort(Comparator<? super HttpHeader> c)

Methods inherited from class org.apache.juneau.http.header.HttpHeaderList

contains, copy, create, forEach, getAll, getAll, getFirst, getLast, isUnmodifiable, of, of, ofPairs, toHeaderArray, unmodifiable

Methods inherited from class java.util.ArrayList

clone, contains, ensureCapacity, equals, forEach, get, hashCode, indexOf, isEmpty, lastIndexOf, removeRange, size, spliterator, subList, toArray, toArray, trimToSize

Methods inherited from class java.util.AbstractCollection

containsAll, toString

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.Collection

parallelStream, stream, toArray

Methods inherited from interface java.util.List

containsAll

Method Details

append

public HttpHeaderList append(HttpHeader value)

Description copied from class: HttpHeaderList

Appends the given header.

Overrides:

append in class HttpHeaderList

Parameters:

value - The header to add. null is ignored.

Returns:

This object.

append

public HttpHeaderList append(HttpHeader... values)

Description copied from class: HttpHeaderList

Appends the given headers in order.

Overrides:

append in class HttpHeaderList

Parameters:

values - The headers to add. null entries are ignored.

Returns:

This object.

append

public HttpHeaderList append(List<HttpHeader> values)

Description copied from class: HttpHeaderList

Appends the given headers in order.

Overrides:

append in class HttpHeaderList

Parameters:

values - The headers to add. null entries are ignored.

Returns:

This object.

append

public HttpHeaderList append(String name,
 String value)

Description copied from class: HttpHeaderList

Appends a header constructed from the given name and string value.

Overrides:

append in class HttpHeaderList

Parameters:

name - The header name. Must not be null.

value - The header value. Can be null to omit the header from the request.

Returns:

This object.

append

public HttpHeaderList append(String name,
 Supplier<String> value)

Description copied from class: HttpHeaderList

Appends a header constructed from the given name and lazy value supplier.

Overrides:

append in class HttpHeaderList

Parameters:

name - The header name. Must not be null.

value - Supplier of the header value. Must not be null.

Returns:

This object.

caseSensitive

public HttpHeaderList caseSensitive(boolean value)

Description copied from class: HttpHeaderList

Sets whether header-name comparisons are case-sensitive. Defaults to false.

Overrides:

caseSensitive in class HttpHeaderList

Parameters:

value - New value.

Returns:

This object.

removeAll

public HttpHeaderList removeAll(String name)

Description copied from class: HttpHeaderList

Removes all headers with the given name.

Overrides:

removeAll in class HttpHeaderList

Parameters:

name - The header name. Must not be null.

Returns:

This object.

set

public HttpHeaderList set(HttpHeader value)

Description copied from class: HttpHeaderList

Sets the given header, replacing any prior entry with the same name.

Overrides:

set in class HttpHeaderList

Parameters:

value - The header to set. null is ignored.

Returns:

This object.

set

public HttpHeaderList set(HttpHeader... values)

Description copied from class: HttpHeaderList

Sets the given headers, each replacing any prior entry with the same name.

Overrides:

set in class HttpHeaderList

Parameters:

values - The headers to set. null entries are ignored.

Returns:

This object.

set

public HttpHeaderList set(String name,
 String value)

Description copied from class: HttpHeaderList

Sets a header with the given name and value, replacing any prior entry with the same name.

Overrides:

set in class HttpHeaderList

Parameters:

name - The header name. Must not be null.

value - The header value. Can be null to omit the header from the request.

Returns:

This object.

setDefault

public HttpHeaderList setDefault(HttpHeader value)

Description copied from class: HttpHeaderList

Sets the given header as a default. If a header with the same name already exists, this is a no-op (first-in-chain wins per name).

Overrides:

setDefault in class HttpHeaderList

Parameters:

value - The header to set. null is ignored.

Returns:

This object.

setDefault

public HttpHeaderList setDefault(HttpHeader... values)

Description copied from class: HttpHeaderList

Sets the given headers as defaults, in order. For each, if a header with the same name already exists, the entry is skipped (first-in-chain wins per name).

Overrides:

setDefault in class HttpHeaderList

Parameters:

values - The headers to set. null entries are ignored.

Returns:

This object.

setDefault

public HttpHeaderList setDefault(String name,
 String value)

Description copied from class: HttpHeaderList

Sets a default header with the given name and value (first-in-chain wins per name).

Overrides:

setDefault in class HttpHeaderList

Parameters:

name - The header name. Must not be null.

value - The header value. Can be null to omit the header from the request.

Returns:

This object.

add

public boolean add(HttpHeader e)

Specified by:

add in interface Collection<HttpHeader>

Specified by:

add in interface List<HttpHeader>

Overrides:

add in class ArrayList<HttpHeader>

add

public void add(int index,
 HttpHeader element)

Specified by:

add in interface List<HttpHeader>

Overrides:

add in class ArrayList<HttpHeader>

addAll

public boolean addAll(Collection<? extends HttpHeader> c)

Specified by:

addAll in interface Collection<HttpHeader>

Specified by:

addAll in interface List<HttpHeader>

Overrides:

addAll in class ArrayList<HttpHeader>

addAll

public boolean addAll(int index,
 Collection<? extends HttpHeader> c)

Specified by:

addAll in interface List<HttpHeader>

Overrides:

addAll in class ArrayList<HttpHeader>

clear

public void clear()

Specified by:

clear in interface Collection<HttpHeader>

Specified by:

clear in interface List<HttpHeader>

Overrides:

clear in class ArrayList<HttpHeader>

remove

public boolean remove(Object o)

Specified by:

remove in interface Collection<HttpHeader>

Specified by:

remove in interface List<HttpHeader>

Overrides:

remove in class ArrayList<HttpHeader>

remove

public HttpHeader remove(int index)

Specified by:

remove in interface List<HttpHeader>

Overrides:

remove in class ArrayList<HttpHeader>

removeAll

public boolean removeAll(Collection<?> c)

Specified by:

removeAll in interface Collection<HttpHeader>

Specified by:

removeAll in interface List<HttpHeader>

Overrides:

removeAll in class ArrayList<HttpHeader>

removeIf

public boolean removeIf(Predicate<? super HttpHeader> filter)

Specified by:

removeIf in interface Collection<HttpHeader>

Overrides:

removeIf in class ArrayList<HttpHeader>

replaceAll

public void replaceAll(UnaryOperator<HttpHeader> operator)

Specified by:

replaceAll in interface List<HttpHeader>

Overrides:

replaceAll in class ArrayList<HttpHeader>

retainAll

public boolean retainAll(Collection<?> c)

Specified by:

retainAll in interface Collection<HttpHeader>

Specified by:

retainAll in interface List<HttpHeader>

Overrides:

retainAll in class ArrayList<HttpHeader>

set

public HttpHeader set(int index,
 HttpHeader element)

Specified by:

set in interface List<HttpHeader>

Overrides:

set in class ArrayList<HttpHeader>

sort

public void sort(Comparator<? super HttpHeader> c)

Specified by:

sort in interface List<HttpHeader>

Overrides:

sort in class ArrayList<HttpHeader>

iterator

public Iterator<HttpHeader> iterator()

Specified by:

iterator in interface Collection<HttpHeader>

Specified by:

iterator in interface Iterable<HttpHeader>

Specified by:

iterator in interface List<HttpHeader>

Overrides:

iterator in class ArrayList<HttpHeader>

listIterator

public ListIterator<HttpHeader> listIterator()

Specified by:

listIterator in interface List<HttpHeader>

Overrides:

listIterator in class ArrayList<HttpHeader>

listIterator

public ListIterator<HttpHeader> listIterator(int index)

Specified by:

listIterator in interface List<HttpHeader>

Overrides:

listIterator in class ArrayList<HttpHeader>