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org.apache.hivemind.util
Class ContextResource  

java.lang.Object
  org.apache.hivemind.util.AbstractResource
      org.apache.hivemind.util.ContextResource

All Implemented Interfaces:

org.apache.hivemind.Resource

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public class ContextResource

extends AbstractResource

Implementation of org.apache.hivemind.Resource for resources found within the web application context.

Note: moved from Tapestry. Originally part of Tapestry 3.0.

Since:

1.1

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Field Summary
private  javax.servlet.ServletContext	_context
private static org.apache.commons.logging.Log	LOG

 

Fields inherited from class org.apache.hivemind.util.AbstractResource

 

Constructor Summary

ContextResource(javax.servlet.ServletContext context, java.lang.String path)

ContextResource(javax.servlet.ServletContext context, java.lang.String path, java.util.Locale locale)

 

Method Summary
org.apache.hivemind.Resource	getLocalization(java.util.Locale locale)           Locates the resource using LocalizedContextResourceFinder and ServletContext.getResource(java.lang.String)>ServletContext.getResource(java.lang.String) 55 .
java.net.URL	getResourceURL()           Returns a URL for the resource.
int	hashCode()           Get a value that represents this Object, as uniquely as possible within the confines of an int.
protected  org.apache.hivemind.Resource	newResource(java.lang.String path)
java.lang.String	toString()           Convert this Object to a human-readable String.

 

Methods inherited from class org.apache.hivemind.util.AbstractResource

equals, getLocale, getName, getPath, getRelativeResource

 

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

 

Field Detail

LOG

private static final org.apache.commons.logging.Log LOG

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_context

private javax.servlet.ServletContext _context

Constructor Detail

ContextResource

public ContextResource(javax.servlet.ServletContext context,
                       java.lang.String path)

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ContextResource

public ContextResource(javax.servlet.ServletContext context,
                       java.lang.String path,
                       java.util.Locale locale)

Method Detail

getLocalization

public org.apache.hivemind.Resource getLocalization(java.util.Locale locale)

Locates the resource using LocalizedContextResourceFinder and ServletContext.getResource(java.lang.String)>ServletContext.getResource(java.lang.String) 55 .

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getResourceURL

public java.net.URL getResourceURL()

Description copied from interface: org.apache.hivemind.Resource

Returns a URL for the resource.

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toString

public java.lang.String toString()

Description copied from class: java.lang.Object

Convert this Object to a human-readable String. There are no limits placed on how long this String should be or what it should contain. We suggest you make it as intuitive as possible to be able to place it into System.out.println() 55 and such.

It is typical, but not required, to ensure that this method never completes abruptly with a java.lang.RuntimeException.

This method will be called when performing string concatenation with this object. If the result is null, string concatenation will instead use "null".

The default implementation returns getClass().getName() + "@" + Integer.toHexString(hashCode()).

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hashCode

public int hashCode()

Description copied from class: java.lang.Object

Get a value that represents this Object, as uniquely as possible within the confines of an int.

There are some requirements on this method which subclasses must follow:

• Semantic equality implies identical hashcodes. In other words, if a.equals(b) is true, then a.hashCode() == b.hashCode() must be as well. However, the reverse is not necessarily true, and two objects may have the same hashcode without being equal.
• It must be consistent. Whichever value o.hashCode() returns on the first invocation must be the value returned on all later invocations as long as the object exists. Notice, however, that the result of hashCode may change between separate executions of a Virtual Machine, because it is not invoked on the same object.

Notice that since hashCode is used in java.util.Hashtable and other hashing classes, a poor implementation will degrade the performance of hashing (so don't blindly implement it as returning a constant!). Also, if calculating the hash is time-consuming, a class may consider caching the results.

The default implementation returns System.identityHashCode(this)

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newResource

protected org.apache.hivemind.Resource newResource(java.lang.String path)

Specified by:

newResource in class AbstractResource

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