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oracle.adf.share.common.rc.util.impl
Class MetadataRegistryBigImpl

java.lang.Object
oracle.adf.share.common.rc.util.MetadataRegistry
oracle.adf.share.common.rc.util.impl.MetadataRegistryImpl
oracle.adf.share.common.rc.util.impl.MetadataRegistryBigImpl

public class MetadataRegistryBigImpl

extends MetadataRegistryImpl

This implementation holds all the dependencies on javatools-nodeps.jar. Because of the ADF shared library organization and the fact that the URLFileSystem isn't in it we have to do our access reflectively otherwise we have problems because the context class loader isn't used in implicit loading so this is all explicit.

Nested Class Summary

Nested classes/interfaces inherited from class oracle.adf.share.common.rc.util.impl.MetadataRegistryImpl

MetadataRegistryImpl.Context, MetadataRegistryImpl.DTDSkippingResolver, MetadataRegistryImpl.IterateNodeListAttributes

Nested classes/interfaces inherited from class oracle.adf.share.common.rc.util.MetadataRegistry

MetadataRegistry.PathVisitor, MetadataRegistry.PathVisitor2

Field Summary

Fields inherited from class oracle.adf.share.common.rc.util.impl.MetadataRegistryImpl

docCache, logger

Fields inherited from class oracle.adf.share.common.rc.util.MetadataRegistry

ADFMXML_SIG, ADFMXML_SIG_LEN, BC4JCONFIGNS, BC4JNS, CPXREGISTRY, DCXREGISTRY, JPXREGISTRY, PATH_ATTR, WILDARD, XCFGREGISTRY, XMLNS_METAINF, XMLNS_SCHEMA

Constructor Summary

MetadataRegistryBigImpl()

Method Summary

protected void	getDocumentForWriting(MetadataRegistryImpl.Context ctx)
protected java.io.OutputStream	getOutputStream(MetadataRegistryImpl.Context ctx)
java.net.URL[]	listFiles(java.net.URL url)
protected java.io.InputStream	openStream(java.net.URL url)

Methods inherited from class oracle.adf.share.common.rc.util.impl.MetadataRegistryImpl

getAttributeIterator, getAttributeMaps, getDomDocument, getRegistryPaths, getRegistryPaths, getSubtreeList, newDomDocument, preprocessURL, resetCacheStats, saveDocumentTo, saveDomDocument, setBaseURL, setPreserveWhitespace, setValidationMode, updateElementsInMetadataRegistry, updateElementsInMetadataRegistryEx, updateRegistryElement, visitRegistryPaths, visitRegistryPaths

Methods inherited from class oracle.adf.share.common.rc.util.MetadataRegistry

newInstance

Methods inherited from class java.lang.Object

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

Constructor Detail

MetadataRegistryBigImpl

public MetadataRegistryBigImpl()

Method Detail

openStream

protected java.io.InputStream openStream(java.net.URL url)
                                  throws java.io.IOException

Overrides:

openStream in class MetadataRegistryImpl

Throws:

java.io.IOException

getOutputStream

protected java.io.OutputStream getOutputStream(MetadataRegistryImpl.Context ctx)
                                        throws java.io.IOException

Overrides:

getOutputStream in class MetadataRegistryImpl

Throws:

java.io.IOException

getDocumentForWriting

protected void getDocumentForWriting(MetadataRegistryImpl.Context ctx)
                              throws java.io.IOException,
                                     org.xml.sax.SAXException,
                                     javax.xml.parsers.ParserConfigurationException

Overrides:

getDocumentForWriting in class MetadataRegistryImpl

Throws:

java.io.IOException

org.xml.sax.SAXException

javax.xml.parsers.ParserConfigurationException

listFiles

public java.net.URL[] listFiles(java.net.URL url)

Overrides:

listFiles in class MetadataRegistryImpl

Parameters:

url - The directory, jar, etc to use to get the return values. Note: implementations exist for file: and jar: unless you use the javatools-nodeps.jar in your classpath (default within ide).

Returns:

an array of URL's (files and directories) in the url param. Returns null if the URL does not represent a directory or if an I/O error occurs.

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