com.epimorphics.lda.routing

Class ServletUtils

java.lang.Object

com.epimorphics.lda.routing.ServletUtils

public class ServletUtils
extends Object

Some methods useful in the two servlet-handling components of the routing classes.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	ServletUtils.GetInitParameter

Constructor Summary

Constructors

Constructor and Description
ServletUtils()

Method Summary

Methods

Modifier and Type	Method and Description
static void	addLoadedFrom(com.hp.hpl.jena.rdf.model.Model m, String name)
static boolean	containsStar(String prefixPath)
static String	expandLocal(String baseFilePath, String given, String ifNull)
static Set<String>	getSpecNamesFromContext(ServletUtils.GetInitParameter f) The spec names can come from the init parameter set in the web.xml, or they may preferentially be set from system properties.
static boolean	isSpecialName(String specPath)
static void	loadOneConfigFile(String appName, ModelLoader ml, String prefixPath, String thisSpecPath)
static void	loadSpecsFromFiles(String appName, ModelLoader ml, String baseFilePath, String prefixPath, String specPath)
static String	nameToPrefix(String wildPrefix, String specPath, String name) nameToPrefix matches the last segment of the pathname specPath against the leafname name and replaces any '*' character in wildPrefix with the matched wildcard part(s) (joined if necessary by the character '-') from the match, returning the modified result.
static void	registerModel(String appName, String prefixPath, String filePath, com.hp.hpl.jena.rdf.model.Model model) Register all API endpoints specified in the given model with the router.
static String[]	safeSplit(String s)
static void	setupLARQandTDB(javax.servlet.ServletContext me)
static void	setUriTemplatePrefix(String prefixPath, String filePath, com.hp.hpl.jena.rdf.model.Resource root) If the prefix path is not null, update the root to have a uriTemplatePrefix derived from the prefix path by substituting {file} with the leafname of the file loaded from and (b) {api} with the local name of the root.
static Set<String>	specNamesFromInitParam(ServletUtils.GetInitParameter f)
static Set<String>	specNamesFromSystemProperties()
static String	withTrailingSlash(String path)

Methods inherited from class java.lang.Object

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

Constructor Detail

ServletUtils

public ServletUtils()

Method Detail

withTrailingSlash

public static String withTrailingSlash(String path)

safeSplit

public static String[] safeSplit(String s)

specNamesFromSystemProperties

public static Set<String> specNamesFromSystemProperties()

setUriTemplatePrefix

public static void setUriTemplatePrefix(String prefixPath,
                        String filePath,
                        com.hp.hpl.jena.rdf.model.Resource root)

If the prefix path is not null, update the root to have a uriTemplatePrefix derived from the prefix path by substituting {file} with the leafname of the file loaded from and (b) {api} with the local name of the root.

addLoadedFrom

public static void addLoadedFrom(com.hp.hpl.jena.rdf.model.Model m,
                 String name)

loadSpecsFromFiles

public static void loadSpecsFromFiles(String appName,
                      ModelLoader ml,
                      String baseFilePath,
                      String prefixPath,
                      String specPath)

containsStar

public static boolean containsStar(String prefixPath)

nameToPrefix

public static String nameToPrefix(String wildPrefix,
                  String specPath,
                  String name)

nameToPrefix matches the last segment of the pathname specPath against the leafname name and replaces any '*' character in wildPrefix with the matched wildcard part(s) (joined if necessary by the character '-') from the match, returning the modified result.

isSpecialName

public static boolean isSpecialName(String specPath)

loadOneConfigFile

public static void loadOneConfigFile(String appName,
                     ModelLoader ml,
                     String prefixPath,
                     String thisSpecPath)

registerModel

public static void registerModel(String appName,
                 String prefixPath,
                 String filePath,
                 com.hp.hpl.jena.rdf.model.Model model)

Register all API endpoints specified in the given model with the router.

Parameters:

model -

specNamesFromInitParam

public static Set<String> specNamesFromInitParam(ServletUtils.GetInitParameter f)

getSpecNamesFromContext

public static Set<String> getSpecNamesFromContext(ServletUtils.GetInitParameter f)

The spec names can come from the init parameter set in the web.xml, or they may preferentially be set from system properties.

Returns:

A set of spec names as Strings

expandLocal

public static String expandLocal(String baseFilePath,
                 String given,
                 String ifNull)

setupLARQandTDB

public static void setupLARQandTDB(javax.servlet.ServletContext me)