Utils
Utils Public class
Description
Utility functions for the XMPToolkit implementation.
@since 06.06.2006
Diagram
flowchart LR
classDef interfaceStyle stroke-dasharray: 5 5;
classDef abstractStyle stroke-width:4px
subgraph iTextSharp.xmp.impl
iTextSharp.xmp.impl.Utils[[Utils]]
end
subgraph iTextSharp.xmp
iTextSharp.xmp.XmpConst[[XmpConst]]
end
iTextSharp.xmp.XmpConst --> iTextSharp.xmp.impl.Utils
Members
Methods
Public Static methods
| Returns | Name |
|---|---|
string | EscapeXml(string value, bool forAttribute, bool escapeWhitespaces) |
bool | IsXmlName(string name) |
bool | IsXmlNameNs(string name)Checks if the value is a legal "unqualified" XML name, as defined in the XML Namespaces proposed recommendation. These are XML names, except that they must not contain a colon. |
string | NormalizeLangValue(string value) |
Internal Static methods
| Returns | Name |
|---|---|
bool | CheckUuidFormat(string uuid)Check some requirements for an UUID: Length of the UUID is 32 The Delimiter count is 4 and all the 4 delimiter are on their right position (8,13,18,23) |
bool | IsControlChar(char c) |
bool | IsInternalProperty(string schema, string prop) |
string | RemoveControlChars(string value)Replaces the ASCII control chars with a space. |
string``[] | SplitNameAndValue(string selector) |
Details
Summary
Utility functions for the XMPToolkit implementation.
@since 06.06.2006
Inheritance
Methods
NormalizeLangValue
public static string NormalizeLangValue(string value)
Arguments
| Type | Name | Description |
|---|---|---|
string | value |
SplitNameAndValue
internal static string SplitNameAndValue(string selector)
Arguments
| Type | Name | Description |
|---|---|---|
string | selector |
IsInternalProperty
internal static bool IsInternalProperty(string schema, string prop)
Arguments
| Type | Name | Description |
|---|---|---|
string | schema | a schema namespace |
string | prop | an XMP Property |
Returns
Returns true if the property is defined as "Internal Property", see XMP Specification.
CheckUuidFormat
internal static bool CheckUuidFormat(string uuid)
Arguments
| Type | Name | Description |
|---|---|---|
string | uuid | uuid to test |
Summary
Check some requirements for an UUID: Length of the UUID is 32 The Delimiter count is 4 and all the 4 delimiter are on their right position (8,13,18,23)
Returns
true - this is a well formed UUID, false - UUID has not the expected format
IsXmlName
public static bool IsXmlName(string name)
Arguments
| Type | Name | Description |
|---|---|---|
string | name |
IsXmlNameNs
public static bool IsXmlNameNs(string name)
Arguments
| Type | Name | Description |
|---|---|---|
string | name | the value to check |
Summary
Checks if the value is a legal "unqualified" XML name, as defined in the XML Namespaces proposed recommendation. These are XML names, except that they must not contain a colon.
Returns
Returns true if the name is a valid "unqualified" XML name.
IsControlChar
internal static bool IsControlChar(char c)
Arguments
| Type | Name | Description |
|---|---|---|
char | c | a char |
Returns
Returns true if the char is an ASCII control char.
EscapeXml
public static string EscapeXml(string value, bool forAttribute, bool escapeWhitespaces)
Arguments
| Type | Name | Description |
|---|---|---|
string | value | |
bool | forAttribute | |
bool | escapeWhitespaces |
RemoveControlChars
internal static string RemoveControlChars(string value)
Arguments
| Type | Name | Description |
|---|---|---|
string | value | a node value |
Summary
Replaces the ASCII control chars with a space.
Returns
Returns the cleaned up value
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