ExtensionDescriptorBuilder

java.lang.Object
- org.apache.maven.project.ExtensionDescriptorBuilder

```
public class ExtensionDescriptorBuilder
extends java.lang.Object
```
Creates an extension descriptor from some XML stream.

Author:

Benjamin Bentmann

Constructor Summary

Constructors
Constructor Description

ExtensionDescriptorBuilder()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`ExtensionDescriptor`	`build(java.io.File extensionJar)`	Extracts the extension descriptor (if any) from the specified JAR file.
`ExtensionDescriptor`	`build(java.io.InputStream is)`
`java.lang.String`	`getExtensionDescriptorLocation()`

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

- Constructor Detail
  - ExtensionDescriptorBuilder
```
public ExtensionDescriptorBuilder()
```
- Method Detail
  - getExtensionDescriptorLocation
```
public java.lang.String getExtensionDescriptorLocation()
```
    Since:
    
    3.3.0
  - build
```
public ExtensionDescriptor build(java.io.File extensionJar)
                          throws java.io.IOException
```
    Extracts the extension descriptor (if any) from the specified JAR file.
    
    Parameters:
    
    extensionJar - The JAR file or directory to extract the descriptor from, must not be null.
    
    Returns:
    
    The extracted descriptor or null if no descriptor was found.
    
    Throws:
    
    java.io.IOException - If the descriptor is present but could not be parsed.
  - build
```
public ExtensionDescriptor build(java.io.InputStream is)
                          throws java.io.IOException
```
    Throws:
    
    java.io.IOException
    
    Since:
    
    3.3.0