oracle.jbo.uicli.mom

Class DynamicPageMapImpl

java.lang.Object

oracle.jbo.uicli.mom.DefaultPageMapImpl

oracle.jbo.uicli.mom.DynamicPageMapImpl

All Implemented Interfaces:

java.util.Map<java.lang.String,java.lang.String>, PageMap

public class DynamicPageMapImpl
extends DefaultPageMapImpl

Since:

release specific (what release of product did this appear in)

Nested Class Summary

Nested classes/interfaces inherited from interface java.util.Map

java.util.Map.Entry<K,V>

Field Summary

Fields

Modifier and Type	Field and Description
protected java.util.regex.Pattern	mURLPattern

Fields inherited from class oracle.jbo.uicli.mom.DefaultPageMapImpl

isCachingInBCtx

Constructor Summary

Constructors

Constructor and Description
DynamicPageMapImpl() WARNING: The default pattern is not suitable for a multi-cpx application.
DynamicPageMapImpl(java.lang.String patternStr) WARNING: The default pattern is not suitable for a multi-cpx application.

Method Summary

Methods

Modifier and Type	Method and Description
java.lang.String	get(java.lang.Object url)
protected java.util.Map<java.lang.String,java.lang.String>	getDefinitionCache() A DynamicPageMapImpl may override this method to provide a custom Map implementation for managing the url -> definition mappings.
java.lang.String	getDefinitionName(java.lang.String url, java.lang.String packageName) Return a page definition name for the specified page URL.
protected java.util.Map<java.lang.String,java.lang.String>	getUsageCache() A DynamicPageMapImpl may override this method to provide a custom Map implementation for caching the url -> usage mappings.
protected java.lang.String	parsePage(java.lang.String url)
protected java.lang.String	parsePath(java.lang.String url)
protected void	setLRUCacheSize(int lruCacheSize)
void	setURLPattern(java.lang.String patternStr)

Methods inherited from class oracle.jbo.uicli.mom.DefaultPageMapImpl

addDefinitionNameForUsage, clear, containsKey, containsValue, entrySet, isEmpty, keySet, put, putAll, remove, size, values

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Map

equals, hashCode

Field Detail

mURLPattern

protected java.util.regex.Pattern mURLPattern

Constructor Detail

DynamicPageMapImpl

public DynamicPageMapImpl()

WARNING: The default pattern is not suitable for a multi-cpx application. Either use the other constructor, or call setURLPattern immediately.

DynamicPageMapImpl

public DynamicPageMapImpl(java.lang.String patternStr)

WARNING: The default pattern is not suitable for a multi-cpx application. An extends class should provide it's own 3 part matching pattern. Matches signify that this cpx "owns" pages that match the pattern. Therefore it's important not to match on pages already in other cpx's. The pattern has 3 groups and selects string like: /view1.jspx, /view1, view1.jspx, view1, /view/view1.jspx. Group 1 matches everything except the leading forward slash and the suffix (view1). Group 2 matches the page path (view/). Group 3 matches the page name.

Method Detail

setURLPattern

public void setURLPattern(java.lang.String patternStr)

setLRUCacheSize

protected void setLRUCacheSize(int lruCacheSize)

get

public java.lang.String get(java.lang.Object url)

Specified by:

get in interface java.util.Map<java.lang.String,java.lang.String>

Overrides:

get in class DefaultPageMapImpl

getUsageCache

protected java.util.Map<java.lang.String,java.lang.String> getUsageCache()

A DynamicPageMapImpl may override this method to provide a custom Map implementation for caching the url -> usage mappings. Caching the url -> usage mappings may provide performance benefits when URL parsing is expensive. DynamicPageMapImpl is not dependent upon caching and can work with any caching scheme that is selected by the custom PageMap. The only restriction is that the cache must be threadsafe. The default implementation returns null. This implies that no caching is to be performed.

Returns:

a threadsafe Map that may be used to cache the url -> usage mappings for this Map

getDefinitionCache

protected java.util.Map<java.lang.String,java.lang.String> getDefinitionCache()

A DynamicPageMapImpl may override this method to provide a custom Map implementation for managing the url -> definition mappings. Caching the url -> def mappings may provide performance benefits when URL parsing is expensive. DynamicPageMapImpl is not dependent upon caching and can work with any caching scheme that is selected by the custom PageMap. The only restriction is that the cache must be threadsafe. The default implementation returns null. This implies that no caching is to be performed.

Returns:

a threadsafe Map that may be used to cache the url -> def mappings for this Map

getDefinitionName

public java.lang.String getDefinitionName(java.lang.String url,
                                 java.lang.String packageName)

Description copied from interface: PageMap

Return a page definition name for the specified page URL. The basePackageName is the BasePageDefPackageName that is specified in the application definition (cpx) that defined this PageMap. If a BasePageDefPackageName is not defined then the packageName is the package of the application definition that defined this PageMap.

If a not-null definition is returned then ADFm will use the definition to generate a BindingContainer instance. A null return indicates that no BindingContainer instance may be created for the specified URL.

Specified by:

getDefinitionName in interface PageMap

Overrides:

getDefinitionName in class DefaultPageMapImpl

Parameters:

url - a page URL

packageName - the base page definition package name

Returns:

a page definition name

parsePage

protected java.lang.String parsePage(java.lang.String url)

parsePath

protected java.lang.String parsePath(java.lang.String url)