com.github.wuic.nut.dao.core

Class DiskNutDao

java.lang.Object

com.github.wuic.util.PollingScheduler<NutDaoListener>

com.github.wuic.nut.AbstractNutDao

com.github.wuic.nut.dao.core.PathNutDao

com.github.wuic.nut.dao.core.DiskNutDao

All Implemented Interfaces:

ApplicationConfig, NutDao, Runnable

Direct Known Subclasses:

ClasspathNutDao

@NutDaoService
public class DiskNutDao
extends PathNutDao
implements ApplicationConfig

A NutDao implementation for disk accesses.

The DAO is based on the DirectoryPath from the path API designed for WUIC.

Since:

0.3.1

Version:

1.4

Author:

Guillaume DROUET

Nested Class Summary

Nested classes/interfaces inherited from class com.github.wuic.nut.AbstractNutDao

AbstractNutDao.VersionNumberStrategy, AbstractNutDao.WithRootPathNutDao

Nested classes/interfaces inherited from class com.github.wuic.util.PollingScheduler

PollingScheduler.Polling

Nested classes/interfaces inherited from interface com.github.wuic.nut.dao.NutDao

NutDao.PathFormat

Field Summary

Fields inherited from interface com.github.wuic.ApplicationConfig

AGGREGATE, BASE_PATH, BASE_PATH_AS_SYS_PROP, BEST_EFFORT, CACHE, CACHE_PROVIDER_CLASS, CHARSET, CLOUD_BUCKET, COMPRESS, COMPUTE_VERSION_ASYNCHRONOUSLY, CONTENT_BASED_VERSION_NUMBER, CONVERT, DAO_PREFIX, DISABLE_OPTIMIZATIONS, DOWNLOAD_TO_DISK, ECMA_SCRIPT_VERSION, ENABLE, ENGINE_PREFIX, FILTER_PREFIX, FIXED_VERSION_NUMBER, INIT_PARAM_FUNCTION, INSPECT, LINE_BREAK_POS, LOGIN, OBFUSCATE, PACKER_CLASS_NAME, PASSWORD, POLLING_INTERVAL, PREFIX, PRESERVE_LINE_BREAK, PRESERVE_SEMICOLONS, PROXY_URIS, REGEX, REGEX_EXPRESSIONS, SECRET_PROTOCOL, SERVER_DOMAIN, SERVER_HINT, SERVER_PORT, SPRITE_PROVIDER_CLASS_NAME, TIME_TO_LIVE, USE_INCLUDE_FOR_PATH_PATTERN, USE_NODE_JS, VERBOSE, WEB_WUIC_FACADE, WILDCARD, WRAP_PATTERN, WUIC_PROPERTIES_PATH_PARAM, WUIC_PROPERTIES_SYS_PROP_PARAM, WUIC_SERVLET_CONTEXT_PARAM, WUIC_SERVLET_MULTIPLE_CONG_IN_TAG_SUPPORT, WUIC_SERVLET_XML_PATH_PARAM, WUIC_SERVLET_XML_SYS_PROP_PARAM, WUIC_USE_DEFAULT_CONTEXT_BUILDER_CONFIGURATORS, WUIC_WARMUP_STRATEGY

Constructor Summary

Constructors

Constructor and Description
DiskNutDao(String base, Boolean basePathAsSysProp, String[] proxies, int pollingSeconds, Boolean regex, Boolean wildcard, Boolean contentBasedVersionNumber, Boolean computeVersionAsynchronously, String fixedVersionNumber) Builds a new instance with a base directory.

Method Summary

Methods

Modifier and Type	Method and Description
protected DirectoryPath	createBaseDirectory() Creates the DirectoryPath associated to the AbstractNutDao.basePath.

Methods inherited from class com.github.wuic.nut.dao.core.PathNutDao

accessFor, exists, getLastUpdateTimestampFor, getRegularExpression, getWildcardExpression, listNutsPaths, newInputStream, save, saveSupported, skipStartsWith, toString

Methods inherited from class com.github.wuic.nut.AbstractNutDao

absolutePathOf, computeRealPaths, create, create, getBasePath, getProxyUris, getVersionNumber, getVersionNumberStrategy, proxyUriFor, run, shutdown, withRootPath

Methods inherited from class com.github.wuic.util.PollingScheduler

getNutObservers, getPollingInterval, observe, setPollingInterval

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.github.wuic.nut.dao.NutDao

observe

Constructor Detail

DiskNutDao

@ConfigConstructor
public DiskNutDao(@StringConfigParam(defaultValue=".",propertyKey="c.g.wuic.dao.basePath")
                            String base,
                            @BooleanConfigParam(defaultValue=false,propertyKey="c.g.wuic.dao.basePathAsSystemProperty")
                            Boolean basePathAsSysProp,
                            @ObjectConfigParam(defaultValue="",propertyKey="c.g.wuic.dao.proxyUris",setter=ProxyUrisPropertySetter.class)
                            String[] proxies,
                            @IntegerConfigParam(defaultValue=-1,propertyKey="c.g.wuic.dao.pollingInterval")
                            int pollingSeconds,
                            @BooleanConfigParam(defaultValue=false,propertyKey="c.g.wuic.dao.regex")
                            Boolean regex,
                            @BooleanConfigParam(defaultValue=false,propertyKey="c.g.wuic.dao.wildcard")
                            Boolean wildcard,
                            @BooleanConfigParam(defaultValue=false,propertyKey="c.g.wuic.dao.contentBasedVersionNumber")
                            Boolean contentBasedVersionNumber,
                            @BooleanConfigParam(defaultValue=true,propertyKey="c.g.wuic.computeVersionAsynchronously")
                            Boolean computeVersionAsynchronously,
                            @StringConfigParam(defaultValue="",propertyKey="c.g.wuic.fixedVersionNumber")
                            String fixedVersionNumber)

Builds a new instance with a base directory.

Parameters:

base - the directory where we have to look up

basePathAsSysProp - true if the base path is a system property

pollingSeconds - the interval for polling operations in seconds (-1 to deactivate)

proxies - the proxies URIs in front of the nut

regex - if the path should be considered as a regex or not

wildcard - if the path should be considered as a wildcard or not

contentBasedVersionNumber - true if version number is computed from nut content, false if based on timestamp

computeVersionAsynchronously - (@code true} if version number can be computed asynchronously, false otherwise

fixedVersionNumber - fixed version number, null if version number is computed from content or is last modification date

Method Detail

createBaseDirectory

protected DirectoryPath createBaseDirectory()
                                     throws IOException

Creates the DirectoryPath associated to the AbstractNutDao.basePath.

Specified by:

createBaseDirectory in class PathNutDao

Returns:

the DirectoryPath

Throws:

IOException - if any I/O error occurs