Metadata (Grace Framework

grails.util.Metadata

```
@CompileStatic
class Metadata
extends Object
```
Represents the application Metadata and loading mechanics.
Authors:
Graeme Rocher
Michael Yan
Since:
1.1
See Also:
PropertiesPropertySourceLoader
YamlPropertySourceLoader

Nested Class Summary

Nested classes
Modifiers	Name	Description
`static class`	`Metadata.FinalReference`

Field Summary

Fields
Modifiers	Name	Description
`static String`	`APPLICATION_GRAILS_VERSION`
`static String`	`APPLICATION_NAME`
`static String`	`APPLICATION_VERSION`
`static String`	`DEFAULT_APPLICATION_NAME`
`static String`	`DEFAULT_SERVLET_VERSION`
`static String`	`FILE`
`static String`	`SERVLET_VERSION`

Methods Summary

Methods
Type Params	Return Type	Name and description
	`boolean`	`containsKey(Object key)`
	`Object`	`get(Object key)`
	`String`	`getApplicationName()` Returns: The application name
	`String`	`getApplicationVersion()` Returns: The application version
	`static Metadata`	`getCurrent()` Returns: the metadata for the current application
	`String`	`getEnvironment()` Returns: The environment the application expects to run in
	`String`	`getGrailsVersion()` Returns: The Grails version used to build the application
	`static Metadata`	`getInstance(InputStream inputStream)`
	`Object`	`getProperty(String propertyName)`
`<T>`	`T`	`getProperty(String key, Class<T> targetType, T defaultValue)`
`<T>`	`T`	`getRequiredProperty(String key, Class<T> targetType)`
	`String`	`getServletVersion()` Returns: The version of the servlet spec the application was created for
	`Object`	`navigate(String[] path)`
	`static void`	`reset()`

Inherited Methods Summary

Inherited Methods
Methods inherited from class	Name
`class Object`	`equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

- Field Detail
  - public static final String APPLICATION_GRAILS_VERSION
  - public static final String APPLICATION_NAME
  - public static final String APPLICATION_VERSION
  - public static final String DEFAULT_APPLICATION_NAME
  - public static final String DEFAULT_SERVLET_VERSION
  - public static final String FILE
  - public static final String SERVLET_VERSION
- Method Detail
  - boolean containsKey(Object key)
  - @Deprecated
    Object get(Object key)
  - String getApplicationName()
    
    Returns:
    The application name
  - String getApplicationVersion()
    
    Returns:
    The application version
  - static Metadata getCurrent()
    
    Returns:
    the metadata for the current application
  - String getEnvironment()
    
    Returns:
    The environment the application expects to run in
  - String getGrailsVersion()
    
    Returns:
    The Grails version used to build the application
  - static Metadata getInstance(InputStream inputStream)
  - @Deprecated
    Object getProperty(String propertyName)
  - <T> T getProperty(String key, Class<T> targetType, T defaultValue)
  - <T> T getRequiredProperty(String key, Class<T> targetType)
  - String getServletVersion()
    
    Returns:
    The version of the servlet spec the application was created for
  - Object navigate(String[] path)
  - static void reset()

Summary:
Nested
Field
Method

| Detail:
Field
Method

[Groovy] Class Metadata

Nested Class Summary

Field Summary

Methods Summary

Inherited Methods Summary

Field Detail

public static final String APPLICATION_GRAILS_VERSION

public static final String APPLICATION_NAME

public static final String APPLICATION_VERSION

public static final String DEFAULT_APPLICATION_NAME

public static final String DEFAULT_SERVLET_VERSION

public static final String FILE

public static final String SERVLET_VERSION

Method Detail

boolean containsKey(Object key)

@Deprecated
Object get(Object key)

String getApplicationName()

String getApplicationVersion()

static Metadata getCurrent()

String getEnvironment()

String getGrailsVersion()

static Metadata getInstance(InputStream inputStream)

@Deprecated
Object getProperty(String propertyName)

<T> T getProperty(String key, Class<T> targetType, T defaultValue)

<T> T getRequiredProperty(String key, Class<T> targetType)

String getServletVersion()

Object navigate(String[] path)

static void reset()

[Groovy] Class Metadata

Nested Class Summary

Field Summary

Methods Summary

Inherited Methods Summary

Field Detail

public static final String APPLICATION_GRAILS_VERSION

public static final String APPLICATION_NAME

public static final String APPLICATION_VERSION

public static final String DEFAULT_APPLICATION_NAME

public static final String DEFAULT_SERVLET_VERSION

public static final String FILE

public static final String SERVLET_VERSION

Method Detail

boolean containsKey(Object key)

@DeprecatedObject get(Object key)

String getApplicationName()

String getApplicationVersion()

static Metadata getCurrent()

String getEnvironment()

String getGrailsVersion()

static Metadata getInstance(InputStream inputStream)

@DeprecatedObject getProperty(String propertyName)

<T> T getProperty(String key, Class<T> targetType, T defaultValue)

<T> T getRequiredProperty(String key, Class<T> targetType)

String getServletVersion()

Object navigate(String[] path)

static void reset()

@Deprecated
Object get(Object key)

@Deprecated
Object getProperty(String propertyName)