Package cz.metacentrum.perun.rpc.deserializer

Class UrlDeserializer

java.lang.Object

cz.metacentrum.perun.rpc.deserializer.Deserializer

cz.metacentrum.perun.rpc.deserializer.UrlDeserializer

public class UrlDeserializer
extends Deserializer

Deserializer for URL data format.

Reads parameters only from URL of request, which is typically GET. Doesn't read any parameters from request body (InputStream)!

Author:

Jan Klos invalid input: '<'ddd@mail.muni.cz>, Pavel Zlamal invalid input: '<'256627@mail.muni.cz>

Constructor Summary

Constructors

Constructor	Description
UrlDeserializer(jakarta.servlet.http.HttpServletRequest request)	Create deserializer for URL data format.

Method Summary

Modifier and Type	Method	Description
boolean	contains(String name)	Returns true if value with the specified name is supplied.
jakarta.servlet.http.HttpServletRequest	getServletRequest()	Return HttpServletRequest related to concrete call this deserializer is used to process.
String	readAll()	Returns string representation of the variables stored in the deserializer.
int[]	readArrayOfInts(String name)
Boolean	readBoolean(String name)	Reads value with the specified name as Boolean.
int	readInt(String name)	Reads value with the specified name as int.
<T> List<T>	readList(String name, Class<T> valueType)	Reads array with the specified name as List<valueType>.
String	readString(String name)	Reads value with the specified name as String.
UUID	readUUID(String name)	Reads value with the specified name as UUID.

Methods inherited from class cz.metacentrum.perun.rpc.deserializer.Deserializer

read, read, readList, readListPerunBeans, readLocalDate, readPerunBean, stateChangingCheck

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

UrlDeserializer

public UrlDeserializer(jakarta.servlet.http.HttpServletRequest request)

Create deserializer for URL data format.

Parameters:

request - HttpServletRequest this deserializer is about to process

Method Details

contains

public boolean contains(String name)

Returns true if value with the specified name is supplied. Check ignores array suffix "[]". It means, that true is returned for both "name" and "name[]" parameters.

Specified by:

contains in class Deserializer

Parameters:

name - name of the value to check

Returns:

true if value with the specified name is supplied, false otherwise

getServletRequest

public jakarta.servlet.http.HttpServletRequest getServletRequest()

Description copied from class: Deserializer

Return HttpServletRequest related to concrete call this deserializer is used to process.

Note that this "request" is not necessarily used as source to read parameters by other methods of deserializer. It IS typically for GET requests, but NOT for POST with JSON/JSONP data format.

Overrides:

getServletRequest in class Deserializer

Returns:

HttpServletRequest related to concrete call

readAll

public String readAll()

Description copied from class: Deserializer

Returns string representation of the variables stored in the deserializer.

Specified by:

readAll in class Deserializer

Returns:

string containing all variables

readArrayOfInts

public int[] readArrayOfInts(String name)

Overrides:

readArrayOfInts in class Deserializer

readBoolean

public Boolean readBoolean(String name)

Description copied from class: Deserializer

Reads value with the specified name as Boolean.

Specified by:

readBoolean in class Deserializer

Parameters:

name - name of the value to read

Returns:

the value as Boolean

readInt

public int readInt(String name)

Description copied from class: Deserializer

Reads value with the specified name as int.

Specified by:

readInt in class Deserializer

Parameters:

name - name of the value to read

Returns:

the value as int

readList

public <T> List<T> readList(String name,
 Class<T> valueType)

Description copied from class: Deserializer

Reads array with the specified name as List<valueType>.

Overrides:

readList in class Deserializer

Parameters:

name - name of the array to read

valueType - type of the value to read

Returns:

the value as List<valueType>

readString

public String readString(String name)

Description copied from class: Deserializer

Reads value with the specified name as String.

Specified by:

readString in class Deserializer

Parameters:

name - name of the value to read

Returns:

the value as String

readUUID

public UUID readUUID(String name)

Description copied from class: Deserializer

Reads value with the specified name as UUID.

Specified by:

readUUID in class Deserializer

Parameters:

name - name of the value to read

Returns:

the value as UUID