net.sf.saxon.trans

Class Err

java.lang.Object

net.sf.saxon.trans.Err

public class Err
extends java.lang.Object

Class containing utility methods for handling error messages

Field Summary

Fields

Modifier and Type	Field and Description
static int	ATTRIBUTE
static int	ELEMENT
static int	FUNCTION
static int	GENERAL
static int	URI
static int	VALUE
static int	VARIABLE

Constructor Summary

Constructors

Constructor and Description
Err()

Method Summary

Modifier and Type	Method and Description
static java.lang.String	abbreviateURI(java.lang.String uri) Abbreviate a URI for use in error messages
static java.lang.CharSequence	depict(Item item) Create a string representation of an item for use in an error message
static java.lang.CharSequence	depictSequence(Sequence<?> seq)
static java.lang.String	depictSequenceStart(SequenceIterator seq, int max, int actual)
static java.lang.CharSequence	truncate30(java.lang.CharSequence cs)
static java.lang.String	wrap(java.lang.CharSequence cs) Add delimiters to represent variable information within an error message
static java.lang.String	wrap(java.lang.CharSequence cs, int valueType) Add delimiters to represent variable information within an error message
static java.lang.String	wrap(Expression exp)

Methods inherited from class java.lang.Object

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

Field Detail

ELEMENT

public static final int ELEMENT

See Also:

Constant Field Values

ATTRIBUTE

public static final int ATTRIBUTE

See Also:

Constant Field Values

FUNCTION

public static final int FUNCTION

See Also:

Constant Field Values

VALUE

public static final int VALUE

See Also:

Constant Field Values

VARIABLE

public static final int VARIABLE

See Also:

Constant Field Values

GENERAL

public static final int GENERAL

See Also:

Constant Field Values

URI

public static final int URI

See Also:

Constant Field Values

Constructor Detail

Err

public Err()

Method Detail

wrap

public static java.lang.String wrap(java.lang.CharSequence cs)

Add delimiters to represent variable information within an error message

Parameters:

cs - the variable information to be delimited

Returns:

the delimited variable information

wrap

public static java.lang.String wrap(java.lang.CharSequence cs,
                                    int valueType)

Add delimiters to represent variable information within an error message

Parameters:

cs - the variable information to be delimited

valueType - the type of value, e.g. element name or attribute name

Returns:

the delimited variable information

depict

public static java.lang.CharSequence depict(Item item)

Create a string representation of an item for use in an error message

depictSequence

public static java.lang.CharSequence depictSequence(Sequence<?> seq)

depictSequenceStart

public static java.lang.String depictSequenceStart(SequenceIterator seq,
                                                   int max,
                                                   int actual)

truncate30

public static java.lang.CharSequence truncate30(java.lang.CharSequence cs)

abbreviateURI

public static java.lang.String abbreviateURI(java.lang.String uri)

Abbreviate a URI for use in error messages

Parameters:

uri - the full URI

Returns:

the URI, truncated at the last slash or to the last 15 characters, with a leading ellipsis, as appropriate

wrap

public static java.lang.String wrap(Expression exp)