org.apache.felix.scrplugin.xml

Class ComponentDescriptorIO

java.lang.Object

org.apache.felix.scrplugin.xml.ComponentDescriptorIO

public class ComponentDescriptorIO
extends Object

ComponentDescriptorIO is a helper class to read and write component descriptor files.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
protected static class	ComponentDescriptorIO.XmlHandler A content handler for parsing the component descriptions.

Field Summary

Fields

Modifier and Type	Field and Description
static String	INNER_NAMESPACE_URI The inner namespace - used for all inner elements.

Constructor Summary

Constructors

Constructor and Description
ComponentDescriptorIO()

Method Summary

Modifier and Type	Method and Description
static List<String>	generateDescriptorFiles(DescriptionContainer module, Options options, Log logger) Generate descriptor file(s)
protected static void	generateImplementationXML(ComponentContainer component, ContentHandler contentHandler) Write the xml for an Implementation.
protected static void	generatePropertyXML(PropertyDescription property, ContentHandler contentHandler) Write the xml for a property.
protected static void	generateReferenceXML(ComponentDescription component, DescriptionContainer module, ReferenceDescription reference, ContentHandler contentHandler) Write the xml for a Reference.
protected static void	generateServiceXML(ServiceDescription service, ContentHandler contentHandler) Write the xml for a service.
protected static void	generateXML(DescriptionContainer module, List<ComponentContainer> components, File descriptorFile, Log logger) Generate the xml top level element and start streaming the components.
protected static void	generateXML(String namespace, DescriptionContainer module, ComponentContainer container, ContentHandler contentHandler) Write the xml for a Component
static List<ClassDescription>	read(InputStream file, ClassLoader classLoader, IssueLog iLog, String location)

Methods inherited from class java.lang.Object

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

Field Detail

INNER_NAMESPACE_URI

public static final String INNER_NAMESPACE_URI

The inner namespace - used for all inner elements.

See Also:

Constant Field Values

Constructor Detail

ComponentDescriptorIO

public ComponentDescriptorIO()

Method Detail

read

public static List<ClassDescription> read(InputStream file,
                                          ClassLoader classLoader,
                                          IssueLog iLog,
                                          String location)
                                   throws SCRDescriptorException

Throws:

SCRDescriptorException

generateXML

protected static void generateXML(DescriptionContainer module,
                                  List<ComponentContainer> components,
                                  File descriptorFile,
                                  Log logger)
                           throws SAXException,
                                  IOException,
                                  TransformerException

Generate the xml top level element and start streaming the components.

Parameters:

components -

contentHandler -

Throws:

SAXException

IOException

TransformerException

generateXML

protected static void generateXML(String namespace,
                                  DescriptionContainer module,
                                  ComponentContainer container,
                                  ContentHandler contentHandler)
                           throws SAXException

Write the xml for a Component

Parameters:

component -

contentHandler -

Throws:

SAXException

generateImplementationXML

protected static void generateImplementationXML(ComponentContainer component,
                                                ContentHandler contentHandler)
                                         throws SAXException

Write the xml for an Implementation.

Parameters:

implementation -

contentHandler -

Throws:

SAXException

generateServiceXML

protected static void generateServiceXML(ServiceDescription service,
                                         ContentHandler contentHandler)
                                  throws SAXException

Write the xml for a service.

Parameters:

service -

contentHandler -

Throws:

SAXException

generatePropertyXML

protected static void generatePropertyXML(PropertyDescription property,
                                          ContentHandler contentHandler)
                                   throws SAXException

Write the xml for a property.

Parameters:

property -

contentHandler -

Throws:

SAXException

generateReferenceXML

protected static void generateReferenceXML(ComponentDescription component,
                                           DescriptionContainer module,
                                           ReferenceDescription reference,
                                           ContentHandler contentHandler)
                                    throws SAXException

Write the xml for a Reference.

Parameters:

reference -

contentHandler -

Throws:

SAXException

generateDescriptorFiles

public static List<String> generateDescriptorFiles(DescriptionContainer module,
                                                   Options options,
                                                   Log logger)
                                            throws SCRDescriptorException,
                                                   SCRDescriptorFailureException

Generate descriptor file(s)

Throws:

SCRDescriptorException

SCRDescriptorFailureException