Package org.pentaho.reporting.libraries.xmlns.parser

Class FixNamespaceUriAttributes

java.lang.Object

org.pentaho.reporting.libraries.xmlns.parser.FixNamespaceUriAttributes

All Implemented Interfaces:

Attributes

public class FixNamespaceUriAttributes
extends Object
implements Attributes

A SAX-Attributes implementation that fixes missing namespace-URIs. Attributes that define no namespace URIs on their own will receive the defined default namespace.

Author:

Thomas Morgner

Constructor Summary

Constructors

Constructor	Description
FixNamespaceUriAttributes(String defaultNSUri, Attributes attributes)	Creates a new FixNamespaceUriAttributes wrapper.

Method Summary

Modifier and Type	Method	Description
int	getIndex(String qName)	Look up the index of an attribute by XML qualified (prefixed) name.
int	getIndex(String uri, String localName)	Look up the index of an attribute by Namespace name.
int	getLength()	Return the number of attributes in the list.
String	getLocalName(int index)	Look up an attribute's local name by index.
String	getQName(int index)	Look up an attribute's XML qualified (prefixed) name by index.
String	getType(int index)	Look up an attribute's type by index.
String	getType(String qName)	Look up an attribute's type by XML qualified (prefixed) name.
String	getType(String uri, String localName)	Look up an attribute's type by Namespace name.
String	getURI(int index)	Look up an attribute's Namespace URI by index.
String	getValue(int index)	Look up an attribute's value by index.
String	getValue(String qName)	Look up an attribute's value by XML qualified (prefixed) name.
String	getValue(String uri, String localName)	Look up an attribute's value by Namespace name.

Methods inherited from class java.lang.Object

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

Constructor Detail

FixNamespaceUriAttributes

public FixNamespaceUriAttributes(String defaultNSUri,
                                 Attributes attributes)

Creates a new FixNamespaceUriAttributes wrapper.

Parameters:

defaultNSUri - the default namespace that is used if no explicit namespace is defined for an attribute.

attributes - the original attributes.

Method Detail

getLength

public int getLength()

Return the number of attributes in the list.

Once you know the number of attributes, you can iterate through the list.

Specified by:

getLength in interface Attributes

Returns:

The number of attributes in the list.

See Also:

getURI(int), getLocalName(int), getQName(int), getType(int), getValue(int)

getURI

public String getURI(int index)

Look up an attribute's Namespace URI by index.

Specified by:

getURI in interface Attributes

Parameters:

index - The attribute index (zero-based).

Returns:

The Namespace URI, or the empty string if none is available, or null if the index is out of range.

See Also:

getLength()

getLocalName

public String getLocalName(int index)

Look up an attribute's local name by index.

Specified by:

getLocalName in interface Attributes

Parameters:

index - The attribute index (zero-based).

Returns:

The local name, or the empty string if Namespace processing is not being performed, or null if the index is out of range.

See Also:

getLength()

getQName

public String getQName(int index)

Look up an attribute's XML qualified (prefixed) name by index.

Specified by:

getQName in interface Attributes

Parameters:

index - The attribute index (zero-based).

Returns:

The XML qualified name, or the empty string if none is available, or null if the index is out of range.

See Also:

getLength()

getType

public String getType(int index)

Look up an attribute's type by index.

The attribute type is one of the strings "CDATA", "ID", "IDREF", "IDREFS", "NMTOKEN", "NMTOKENS", "ENTITY", "ENTITIES", or "NOTATION" (always in upper case).

If the parser has not read a declaration for the attribute, or if the parser does not report attribute types, then it must return the value "CDATA" as stated in the XML 1.0 Recommendation (clause 3.3.3, "Attribute-Value Normalization").

For an enumerated attribute that is not a notation, the parser will report the type as "NMTOKEN".

Specified by:

getType in interface Attributes

Parameters:

index - The attribute index (zero-based).

Returns:

The attribute's type as a string, or null if the index is out of range.

See Also:

getLength()

getValue

public String getValue(int index)

Look up an attribute's value by index.

If the attribute value is a list of tokens (IDREFS, ENTITIES, or NMTOKENS), the tokens will be concatenated into a single string with each token separated by a single space.

Specified by:

getValue in interface Attributes

Parameters:

index - The attribute index (zero-based).

Returns:

The attribute's value as a string, or null if the index is out of range.

See Also:

getLength()

getIndex

public int getIndex(String uri,
                    String localName)

Look up the index of an attribute by Namespace name.

Specified by:

getIndex in interface Attributes

Parameters:

uri - The Namespace URI, or the empty string if the name has no Namespace URI.

localName - The attribute's local name.

Returns:

The index of the attribute, or -1 if it does not appear in the list.

getIndex

public int getIndex(String qName)

Look up the index of an attribute by XML qualified (prefixed) name.

Specified by:

getIndex in interface Attributes

Parameters:

qName - The qualified (prefixed) name.

Returns:

The index of the attribute, or -1 if it does not appear in the list.

getType

public String getType(String uri,
                      String localName)

Look up an attribute's type by Namespace name.

See getType(int) for a description of the possible types.

Specified by:

getType in interface Attributes

Parameters:

uri - The Namespace URI, or the empty String if the name has no Namespace URI.

localName - The local name of the attribute.

Returns:

The attribute type as a string, or null if the attribute is not in the list or if Namespace processing is not being performed.

getType

public String getType(String qName)

Look up an attribute's type by XML qualified (prefixed) name.

See getType(int) for a description of the possible types.

Specified by:

getType in interface Attributes

Parameters:

qName - The XML qualified name.

Returns:

The attribute type as a string, or null if the attribute is not in the list or if qualified names are not available.

getValue

public String getValue(String uri,
                       String localName)

Look up an attribute's value by Namespace name.

See getValue(int) for a description of the possible values.

Specified by:

getValue in interface Attributes

Parameters:

uri - The Namespace URI, or the empty String if the name has no Namespace URI.

localName - The local name of the attribute.

Returns:

The attribute value as a string, or null if the attribute is not in the list.

getValue

public String getValue(String qName)

Look up an attribute's value by XML qualified (prefixed) name.

See getValue(int) for a description of the possible values.

Specified by:

getValue in interface Attributes

Parameters:

qName - The XML qualified name.

Returns:

The attribute value as a string, or null if the attribute is not in the list or if qualified names are not available.