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java.lang.Objectorg.apache.commons.digester.plugins.RuleFinder
org.apache.commons.digester.plugins.strategies.FinderFromDfltResource
public class FinderFromDfltResource
A rule-finding algorithm which looks for a resource file in the classpath whose name is derived from the plugin class name plus a specified suffix.
If the resource-file is found, then it is expected to define a set of Digester rules in xmlrules format.
| Field Summary | |
|---|---|
static String |
DFLT_RESOURCE_SUFFIX
|
| Constructor Summary | |
|---|---|
FinderFromDfltResource()
See findLoader(org.apache.commons.digester.Digester, java.lang.Class>, java.util.Properties). |
|
FinderFromDfltResource(String resourceSuffix)
Create a rule-finder which can load an xmlrules file, cache the rules away, and later add them as a plugin's custom rules when that plugin is referenced. |
|
| Method Summary | |
|---|---|
RuleLoader |
findLoader(Digester d,
Class<?> pluginClass,
Properties p)
If there exists a resource file whose name is equal to the plugin class name + the suffix specified in the constructor, then load that file, run it through the xmlrules module and return an object encapsulating those rules. |
| Methods inherited from class java.lang.Object |
|---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Field Detail |
|---|
public static String DFLT_RESOURCE_SUFFIX
| Constructor Detail |
|---|
public FinderFromDfltResource()
findLoader(org.apache.commons.digester.Digester, java.lang.Class>, java.util.Properties).
public FinderFromDfltResource(String resourceSuffix)
resourceSuffix - must be non-null.| Method Detail |
|---|
public RuleLoader findLoader(Digester d,
Class<?> pluginClass,
Properties p)
throws PluginException
If there is no such resource file, then just return null.
The returned object (when non-null) will add the selected rules to the digester whenever its addRules method is invoked.
findLoader in class RuleFinderPluginException
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