org.apache.tuscany.sca.contribution.processor
Class ExtensiblePackageProcessor

java.lang.Object
  org.apache.tuscany.sca.contribution.processor.ExtensiblePackageProcessor

All Implemented Interfaces:

PackageProcessor

public class ExtensiblePackageProcessor
extends java.lang.Object
implements PackageProcessor

Implementation of an extensible package processor. Takes a package processor extension point and delegates to the proper package processor from the extension point based on the package's content type.

Constructor Summary

ExtensiblePackageProcessor(PackageProcessorExtensionPoint processors, TypeDescriber packageTypeDescriber, Monitor monitor)

Method Summary

protected void	error(java.lang.String message, java.lang.Object model, java.lang.Object... messageParameters) Marshals errors into the monitor
java.util.List<java.net.URI>	getArtifacts(java.net.URL packageSourceURL, java.io.InputStream inputStream) Returns a list of artifacts in the contribution.
java.net.URL	getArtifactURL(java.net.URL packageSourceURL, java.net.URI artifact) Return the URL for an artifact in the package.
java.lang.String	getPackageType() Returns the type of package supported by this package processor.

Methods inherited from class java.lang.Object

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

Constructor Detail

ExtensiblePackageProcessor

public ExtensiblePackageProcessor(PackageProcessorExtensionPoint processors,
                                  TypeDescriber packageTypeDescriber,
                                  Monitor monitor)

Method Detail

error

protected void error(java.lang.String message,
                     java.lang.Object model,
                     java.lang.Object... messageParameters)

Marshals errors into the monitor

Parameters:

problems -

message -

model -

getArtifacts

public java.util.List<java.net.URI> getArtifacts(java.net.URL packageSourceURL,
                                                 java.io.InputStream inputStream)
                                          throws ContributionException,
                                                 java.io.IOException

Description copied from interface: PackageProcessor

Returns a list of artifacts in the contribution.

Specified by:

getArtifacts in interface PackageProcessor

Parameters:

packageSourceURL - Contribution package location URL

inputStream - Optional content of the package

Returns:

List of artifact URIs

Throws:

ContributionException

java.io.IOException

getArtifactURL

public java.net.URL getArtifactURL(java.net.URL packageSourceURL,
                                   java.net.URI artifact)
                            throws java.net.MalformedURLException

Description copied from interface: PackageProcessor

Return the URL for an artifact in the package. This is needed for archives such as jar files that have specific URL schemes for the artifacts they contain.

Specified by:

getArtifactURL in interface PackageProcessor

Parameters:

packageSourceURL - Contribution package location URL

artifact - The relative URI for the artifact

Returns:

The artifact URL

Throws:

java.net.MalformedURLException

getPackageType

public java.lang.String getPackageType()

Description copied from interface: PackageProcessor

Returns the type of package supported by this package processor.

Specified by:

getPackageType in interface PackageProcessor

Returns:

the package type