VariableAttributes (Commons Digester 2.1 API)

java.lang.Object
- org.apache.commons.digester.substitution.VariableAttributes

All Implemented Interfaces:

Attributes
```
public class VariableAttributes
extends Object
implements Attributes
```
Wrapper for an org.xml.sax.Attributes object which expands any "variables" referenced in the attribute value via ${foo} or similar. This is only done when something actually asks for the attribute value, thereby imposing no performance penalty if the attribute is not used.

Since:

1.6

Constructor Summary

Constructors
Constructor Description

VariableAttributes()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`int`	`getIndex(String qname)`
`int`	`getIndex(String uri, String localpart)`
`int`	`getLength()`
`String`	`getLocalName(int index)`
`String`	`getQName(int index)`
`String`	`getType(int index)`
`String`	`getType(String qname)`
`String`	`getType(String uri, String localname)`
`String`	`getURI(int index)`
`String`	`getValue(int index)`
`String`	`getValue(String qname)`
`String`	`getValue(String uri, String localname)`
`void`	`init(Attributes attrs, VariableExpander expander)`	Specify which attributes class this object is a proxy for.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail
- VariableAttributes
```
public VariableAttributes()
```

Method Detail

init

public void init(Attributes attrs,
                 VariableExpander expander)

Specify which attributes class this object is a proxy for.

getValue
```
public String getValue(int index)
```
Specified by:

getValue in interface Attributes

getValue
```
public String getValue(String qname)
```
Specified by:

getValue in interface Attributes

getValue

public String getValue(String uri,
                       String localname)

Specified by:: getValue in interface Attributes

getIndex
```
public int getIndex(String qname)
```
Specified by:

getIndex in interface Attributes

getIndex

public int getIndex(String uri,
                    String localpart)

Specified by:: getIndex in interface Attributes

getLength
```
public int getLength()
```
Specified by:

getLength in interface Attributes

getLocalName
```
public String getLocalName(int index)
```
Specified by:

getLocalName in interface Attributes

getQName
```
public String getQName(int index)
```
Specified by:

getQName in interface Attributes

getType
```
public String getType(int index)
```
Specified by:

getType in interface Attributes

getType
```
public String getType(String qname)
```
Specified by:

getType in interface Attributes

getType

public String getType(String uri,
                      String localname)

Specified by:: getType in interface Attributes

getURI
```
public String getURI(int index)
```
Specified by:

getURI in interface Attributes