MetadataReader.Default (Google OAuth Credentials plugin 1.330.vf5e86021cb_ec API)

java.lang.Object
- com.google.jenkins.plugins.util.MetadataReader.Default

All Implemented Interfaces:

MetadataReader

Enclosing interface:

MetadataReader
```
public static class MetadataReader.Default
extends Object
implements MetadataReader
```
A simple default implementation that reads metadata via http requests.

Nested Class Summary
- Nested classes/interfaces inherited from interface com.google.jenkins.plugins.util.MetadataReader
  MetadataReader.Default

Field Summary

Fields
Modifier and Type	Field	Description
`static String`	`METADATA_SERVER`	The address of the GCE Metadata service that provides GCE instances with information about the default service account.

Constructor Summary

Constructors
Constructor Description

Default()

Default(com.google.api.client.http.HttpRequestFactory requestFactory)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`boolean`	`hasMetadata()`	Are we on a Google Compute Engine instance?
`String`	`readMetadata(String metadataPath)`	Reads the specified sub-element out of the Google Compute Engine instance's metadata.

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

- Field Detail
  - METADATA_SERVER
```
public static final String METADATA_SERVER
```
    The address of the GCE Metadata service that provides GCE instances with information about the default service account.
    
    See Also:
    
    Constant Field Values
- Constructor Detail
  - Default
```
public Default()
```
  - Default
```
public Default(com.google.api.client.http.HttpRequestFactory requestFactory)
```
- Method Detail
  - readMetadata
```
public String readMetadata(String metadataPath)
                    throws IOException,
                           ExecutorException
```
    Reads the specified sub-element out of the Google Compute Engine instance's metadata. These relative paths are expected to start with:
    
    /instance/...
    /project/...
    Specified by:
    
    readMetadata in interface MetadataReader
    
    Throws:
    
    IOException
    
    ExecutorException
  - hasMetadata
```
public boolean hasMetadata()
```
    Are we on a Google Compute Engine instance?
    
    Specified by:
    
    hasMetadata in interface MetadataReader