Module org.eclipse.jetty.ee10.webapp

Package org.eclipse.jetty.ee10.webapp

Class MetaData

java.lang.Object

org.eclipse.jetty.ee10.webapp.MetaData

public class MetaData
extends Object

The metadata associated with the configuration and deployment of a web application, obtained from descriptors, annotations and direct configuration.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	MetaData.OriginInfo	Metadata regarding where a deployable element was declared: by annotation or by descriptor.

Field Summary

Fields

Modifier and Type	Field	Description
protected boolean	_allowDuplicateFragmentNames
protected final Map<org.eclipse.jetty.util.resource.Resource,List<DiscoveredAnnotation>>	_annotations
protected final List<DescriptorProcessor>	_descriptorProcessors
protected boolean	_metaDataComplete
protected final List<org.eclipse.jetty.util.resource.Resource>	_orderedContainerResources
protected final List<org.eclipse.jetty.util.resource.Resource>	_orderedWebInfResources
protected Ordering	_ordering
protected Map<String,MetaData.OriginInfo>	_origins
protected boolean	_validateXml
protected WebDescriptor	_webDefaultsRoot
protected final Map<String,FragmentDescriptor>	_webFragmentNameMap
protected final Map<org.eclipse.jetty.util.resource.Resource,FragmentDescriptor>	_webFragmentResourceMap
protected final List<FragmentDescriptor>	_webFragmentRoots
protected final List<org.eclipse.jetty.util.resource.Resource>	_webInfClasses
protected final List<org.eclipse.jetty.util.resource.Resource>	_webInfJars
protected final List<WebDescriptor>	_webOverrideRoots
protected WebDescriptor	_webXmlRoot
static final String	VALIDATE_XML

Constructor Summary

Constructors

Constructor	Description
MetaData()

Method Summary

Modifier and Type	Method	Description
void	addContainerResource(org.eclipse.jetty.util.resource.Resource jar)
void	addDescriptorProcessor(DescriptorProcessor p)
void	addDiscoveredAnnotation(DiscoveredAnnotation annotation)	Add an annotation that has been discovered on a class, method or field within a resource eg a jar or dir.
void	addFragmentDescriptor(org.eclipse.jetty.util.resource.Resource jarResource, FragmentDescriptor descriptor)	Add a web-fragment.xml, and the jar it is contained in.
void	addOverrideDescriptor(OverrideDescriptor descriptor)	Add a override-web.xml descriptor.
void	addWebInfResource(org.eclipse.jetty.util.resource.Resource newResource)
void	clear()	Empty ready for reuse
List<org.eclipse.jetty.util.resource.Resource>	getContainerResources()
WebDescriptor	getDefaultsDescriptor()
FragmentDescriptor	getFragmentDescriptor(String name)
FragmentDescriptor	getFragmentDescriptor(org.eclipse.jetty.util.resource.Resource descriptorResource)
FragmentDescriptor	getFragmentDescriptorForJar(org.eclipse.jetty.util.resource.Resource jar)	Get the web-fragment.xml related to a jar
org.eclipse.jetty.util.resource.Resource	getJarForFragmentName(String name)
Map<String,FragmentDescriptor>	getNamedFragmentDescriptors()
Ordering	getOrdering()
Origin	getOrigin(String name)
Descriptor	getOriginDescriptor(String name)
MetaData.OriginInfo	getOriginInfo(String name)
Map<String,MetaData.OriginInfo>	getOrigins()
List<WebDescriptor>	getOverrideDescriptors()
WebDescriptor	getWebDescriptor()
List<org.eclipse.jetty.util.resource.Resource>	getWebInfClassesResources()
List<org.eclipse.jetty.util.resource.Resource>	getWebInfResources(boolean withOrdering)
boolean	isAllowDuplicateFragmentNames()
boolean	isDistributable()	A webapp is distributable if web.xml is metadata-complete and distributable=true, or if metadata-complete is false, but all web-fragments.xml are distributable=true.
boolean	isMetaDataComplete()
boolean	isOrdered()
boolean	isValidateXml()
void	orderFragments()
void	removeDescriptorProcessor(DescriptorProcessor p)
void	setAllowDuplicateFragmentNames(boolean allowDuplicateFragmentNames)
void	setDefaultsDescriptor(DefaultsDescriptor descriptor)	Set the web-default.xml.
void	setOrdering(Ordering o)
void	setOrigin(String name, Annotation annotation, Class<?> annotated)
void	setOrigin(String name, Descriptor d)
void	setOriginAPI(String name)
void	setValidateXml(boolean validateXml)	Set if true xml syntax is validated by the parser, false otherwise.
void	setWebDescriptor(WebDescriptor descriptor)	Set the web.xml descriptor.
void	setWebInfClassesResources(List<org.eclipse.jetty.util.resource.Resource> dirs)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

VALIDATE_XML

public static final String VALIDATE_XML

See Also:

• Constant Field Values

_origins

protected Map<String,MetaData.OriginInfo> _origins

_webDefaultsRoot

protected WebDescriptor _webDefaultsRoot

_webXmlRoot

protected WebDescriptor _webXmlRoot

_webOverrideRoots

protected final List<WebDescriptor> _webOverrideRoots

_metaDataComplete

protected boolean _metaDataComplete

_descriptorProcessors

protected final List<DescriptorProcessor> _descriptorProcessors

_webFragmentRoots

protected final List<FragmentDescriptor> _webFragmentRoots

_webFragmentNameMap

protected final Map<String,FragmentDescriptor> _webFragmentNameMap

_webFragmentResourceMap

protected final Map<org.eclipse.jetty.util.resource.Resource,FragmentDescriptor> _webFragmentResourceMap

_annotations

protected final Map<org.eclipse.jetty.util.resource.Resource,List<DiscoveredAnnotation>> _annotations

_webInfClasses

protected final List<org.eclipse.jetty.util.resource.Resource> _webInfClasses

_webInfJars

protected final List<org.eclipse.jetty.util.resource.Resource> _webInfJars

_orderedContainerResources

protected final List<org.eclipse.jetty.util.resource.Resource> _orderedContainerResources

_orderedWebInfResources

protected final List<org.eclipse.jetty.util.resource.Resource> _orderedWebInfResources

_ordering

protected Ordering _ordering

_allowDuplicateFragmentNames

protected boolean _allowDuplicateFragmentNames

_validateXml

protected boolean _validateXml

Constructor Details

MetaData

public MetaData()

Method Details

clear

public void clear()

Empty ready for reuse

setDefaultsDescriptor

public void setDefaultsDescriptor(DefaultsDescriptor descriptor)
                           throws Exception

Set the web-default.xml.

Parameters:

descriptor - the web-default.xml

Throws:

Exception

setWebDescriptor

public void setWebDescriptor(WebDescriptor descriptor)
                      throws Exception

Set the web.xml descriptor.

Parameters:

descriptor - the web.xml descriptor

Throws:

Exception

addOverrideDescriptor

public void addOverrideDescriptor(OverrideDescriptor descriptor)
                           throws Exception

Add a override-web.xml descriptor.

Parameters:

descriptor - the override-web.xml

Throws:

Exception

addFragmentDescriptor

public void addFragmentDescriptor(org.eclipse.jetty.util.resource.Resource jarResource,
 FragmentDescriptor descriptor)
                           throws Exception

Add a web-fragment.xml, and the jar it is contained in.

Parameters:

jarResource - the jar of the fragment

descriptor - web-fragment.xml

Throws:

Exception - if unable to add fragment

addDiscoveredAnnotation

public void addDiscoveredAnnotation(DiscoveredAnnotation annotation)

Add an annotation that has been discovered on a class, method or field within a resource eg a jar or dir. The annotation may also have no associated resource, or that resource may be a system or container resource.

This method is synchronized as it is anticipated that it may be called by many threads during the annotation scanning phase.

Parameters:

annotation - the discovered annotation

addDescriptorProcessor

public void addDescriptorProcessor(DescriptorProcessor p)

removeDescriptorProcessor

public void removeDescriptorProcessor(DescriptorProcessor p)

orderFragments

public void orderFragments()

isDistributable

public boolean isDistributable()

A webapp is distributable if web.xml is metadata-complete and distributable=true, or if metadata-complete is false, but all web-fragments.xml are distributable=true.

Returns:

true if the webapp is distributable, false otherwise

getWebDescriptor

public WebDescriptor getWebDescriptor()

getOverrideDescriptors

public List<WebDescriptor> getOverrideDescriptors()

getDefaultsDescriptor

public WebDescriptor getDefaultsDescriptor()

isOrdered

public boolean isOrdered()

getOrdering

public Ordering getOrdering()

setOrdering

public void setOrdering(Ordering o)

getFragmentDescriptor

public FragmentDescriptor getFragmentDescriptor(String name)

Parameters:

name - the name specified in a web-fragment.xml

Returns:

the web-fragment.xml that defines that name or null

getFragmentDescriptor

public FragmentDescriptor getFragmentDescriptor(org.eclipse.jetty.util.resource.Resource descriptorResource)

Parameters:

descriptorResource - the web-fragment.xml location as a Resource

Returns:

the FrgmentDescriptor for the web-fragment.xml, or null if none exists

getJarForFragmentName

public org.eclipse.jetty.util.resource.Resource getJarForFragmentName(String name)

Parameters:

name - the name specified in a web-fragment.xml

Returns:

the jar that contains the web-fragment.xml with the given name or null

getFragmentDescriptorForJar

public FragmentDescriptor getFragmentDescriptorForJar(org.eclipse.jetty.util.resource.Resource jar)

Get the web-fragment.xml related to a jar

Parameters:

jar - the jar to check for a mapping to web-fragment.xml

Returns:

the FragmentDescriptor or null if no web-fragment.xml is associated with the jar

getNamedFragmentDescriptors

public Map<String,FragmentDescriptor> getNamedFragmentDescriptors()

Returns:

a map of name to FragmentDescriptor, for those FragmentDescriptors that define a name element.

getOrigin

public Origin getOrigin(String name)

getOriginInfo

public MetaData.OriginInfo getOriginInfo(String name)

getOriginDescriptor

public Descriptor getOriginDescriptor(String name)

setOrigin

public void setOrigin(String name,
 Descriptor d)

setOrigin

public void setOrigin(String name,
 Annotation annotation,
 Class<?> annotated)

setOriginAPI

public void setOriginAPI(String name)

isMetaDataComplete

public boolean isMetaDataComplete()

addWebInfResource

public void addWebInfResource(org.eclipse.jetty.util.resource.Resource newResource)

getWebInfResources

public List<org.eclipse.jetty.util.resource.Resource> getWebInfResources(boolean withOrdering)

getContainerResources

public List<org.eclipse.jetty.util.resource.Resource> getContainerResources()

addContainerResource

public void addContainerResource(org.eclipse.jetty.util.resource.Resource jar)

setWebInfClassesResources

public void setWebInfClassesResources(List<org.eclipse.jetty.util.resource.Resource> dirs)

getWebInfClassesResources

public List<org.eclipse.jetty.util.resource.Resource> getWebInfClassesResources()

isAllowDuplicateFragmentNames

public boolean isAllowDuplicateFragmentNames()

setAllowDuplicateFragmentNames

public void setAllowDuplicateFragmentNames(boolean allowDuplicateFragmentNames)

isValidateXml

public boolean isValidateXml()

Returns:

true if the parser validates, false otherwise

setValidateXml

public void setValidateXml(boolean validateXml)

Set if true xml syntax is validated by the parser, false otherwise.

Parameters:

validateXml - if true xml syntax is validated by the parser, false otherwise

getOrigins

public Map<String,MetaData.OriginInfo> getOrigins()