Package net.sf.saxon.value
Class Base64BinaryValue
- java.lang.Object
-
- net.sf.saxon.value.Value
-
- net.sf.saxon.value.AtomicValue
-
- net.sf.saxon.value.Base64BinaryValue
-
- All Implemented Interfaces:
java.io.Serializable
,Expression
,Item
,ValueRepresentation
public class Base64BinaryValue extends AtomicValue
A value of type xs:base64Binary- See Also:
- Serialized Form
-
-
Field Summary
-
Fields inherited from class net.sf.saxon.value.Value
EMPTY_CLASS_ARRAY
-
Fields inherited from interface net.sf.saxon.expr.Expression
EVALUATE_METHOD, ITERATE_METHOD, PROCESS_METHOD
-
Fields inherited from interface net.sf.saxon.om.ValueRepresentation
EMPTY_VALUE_ARRAY
-
-
Constructor Summary
Constructors Constructor Description Base64BinaryValue(byte[] value)
Constructor: create a base64Binary value from a given array of bytesBase64BinaryValue(java.lang.CharSequence s)
Constructor: create a base64Binary value from a supplied string in base64 encoding
-
Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description protected static int
byteArrayHashCode(byte[] value)
AtomicValue
convertPrimitive(BuiltInAtomicType requiredType, boolean validate, XPathContext context)
Convert to target data typejava.lang.Object
convertToJava(java.lang.Class target, XPathContext context)
Convert to Java object (for passing to external functions)boolean
equals(java.lang.Object other)
Test if the two base64Binary values are equal.byte[]
getBinaryValue()
Get the binary valueItemType
getItemType(TypeHierarchy th)
Determine the data type of the exprssionint
getLengthInOctets()
Get the number of octets in the valuejava.lang.String
getStringValue()
Convert to stringint
hashCode()
Return a hash code to support the equals() function-
Methods inherited from class net.sf.saxon.value.AtomicValue
checkPermittedContents, convert, convert, display, effectiveBooleanValue, evaluateAsString, evaluateItem, getCardinality, getComponent, getImplementationMethod, getLength, getPrimitiveValue, getStringValueCS, getTypedValue, hasBuiltInType, iterate, process, toString
-
Methods inherited from class net.sf.saxon.value.Value
asItem, asIterator, asValue, convert, convertJavaObjectToXPath, getDependencies, getIterator, getParentExpression, getSpecialProperties, itemAt, iterateSubExpressions, makeQNameValue, optimize, promote, reduce, simplify, stringToNumber, typeCheck
-
-
-
-
Constructor Detail
-
Base64BinaryValue
public Base64BinaryValue(java.lang.CharSequence s) throws XPathException
Constructor: create a base64Binary value from a supplied string in base64 encoding- Throws:
XPathException
-
Base64BinaryValue
public Base64BinaryValue(byte[] value)
Constructor: create a base64Binary value from a given array of bytes
-
-
Method Detail
-
getBinaryValue
public byte[] getBinaryValue()
Get the binary value
-
convertPrimitive
public AtomicValue convertPrimitive(BuiltInAtomicType requiredType, boolean validate, XPathContext context)
Convert to target data type- Specified by:
convertPrimitive
in classAtomicValue
- Parameters:
requiredType
- an integer identifying the required atomic typecontext
-validate
- true if validation is required. If set to false, the caller guarantees that the value is valid for the target data type, and that further validation is therefore not required. Note that a validation failure may be reported even if validation was not requested.- Returns:
- an AtomicValue, a value of the required type; or an ErrorValue
-
getStringValue
public java.lang.String getStringValue()
Convert to string- Specified by:
getStringValue
in interfaceItem
- Specified by:
getStringValue
in interfaceValueRepresentation
- Specified by:
getStringValue
in classAtomicValue
- Returns:
- the canonical representation.
- See Also:
Item.getStringValueCS()
-
getLengthInOctets
public int getLengthInOctets()
Get the number of octets in the value
-
getItemType
public ItemType getItemType(TypeHierarchy th)
Determine the data type of the exprssion- Specified by:
getItemType
in interfaceExpression
- Overrides:
getItemType
in classValue
- Parameters:
th
-- Returns:
- Type.BASE64_BINARY_TYPE
-
convertToJava
public java.lang.Object convertToJava(java.lang.Class target, XPathContext context) throws XPathException
Convert to Java object (for passing to external functions)- Overrides:
convertToJava
in classValue
- Throws:
XPathException
-
equals
public boolean equals(java.lang.Object other)
Test if the two base64Binary values are equal.
-
hashCode
public int hashCode()
Description copied from class:Value
Return a hash code to support the equals() function
-
byteArrayHashCode
protected static int byteArrayHashCode(byte[] value)
-
-