VariableAttributes

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

All Implemented Interfaces:

org.xml.sax.Attributes
```
public class VariableAttributes
extends java.lang.Object
implements org.xml.sax.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(java.lang.String qname)`
`int`	`getIndex(java.lang.String uri, java.lang.String localpart)`
`int`	`getLength()`
`java.lang.String`	`getLocalName(int index)`
`java.lang.String`	`getQName(int index)`
`java.lang.String`	`getType(int index)`
`java.lang.String`	`getType(java.lang.String qname)`
`java.lang.String`	`getType(java.lang.String uri, java.lang.String localname)`
`java.lang.String`	`getURI(int index)`
`java.lang.String`	`getValue(int index)`
`java.lang.String`	`getValue(java.lang.String qname)`
`java.lang.String`	`getValue(java.lang.String uri, java.lang.String localname)`
`void`	`init(org.xml.sax.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(org.xml.sax.Attributes attrs,
                 VariableExpander expander)

Specify which attributes class this object is a proxy for.

getValue
```
public java.lang.String getValue(int index)
```
Specified by:

getValue in interface org.xml.sax.Attributes

getValue

public java.lang.String getValue(java.lang.String qname)

Specified by:: getValue in interface org.xml.sax.Attributes

getValue

public java.lang.String getValue(java.lang.String uri,
                                 java.lang.String localname)

Specified by:: getValue in interface org.xml.sax.Attributes

getIndex
```
public int getIndex(java.lang.String qname)
```
Specified by:

getIndex in interface org.xml.sax.Attributes

getIndex

public int getIndex(java.lang.String uri,
                    java.lang.String localpart)

Specified by:: getIndex in interface org.xml.sax.Attributes

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

getLength in interface org.xml.sax.Attributes

getLocalName
```
public java.lang.String getLocalName(int index)
```
Specified by:

getLocalName in interface org.xml.sax.Attributes

getQName
```
public java.lang.String getQName(int index)
```
Specified by:

getQName in interface org.xml.sax.Attributes

getType
```
public java.lang.String getType(int index)
```
Specified by:

getType in interface org.xml.sax.Attributes

getType

public java.lang.String getType(java.lang.String qname)

Specified by:: getType in interface org.xml.sax.Attributes

getType

public java.lang.String getType(java.lang.String uri,
                                java.lang.String localname)

Specified by:: getType in interface org.xml.sax.Attributes

getURI
```
public java.lang.String getURI(int index)
```
Specified by:

getURI in interface org.xml.sax.Attributes