Overview (Liferay 7.4.3.63-ga63 portal-impl API)

Portal Services
Package	Description
com.liferay.counter.model
com.liferay.counter.model.impl
com.liferay.counter.service.base
com.liferay.counter.service.impl
com.liferay.counter.service.persistence
com.liferay.counter.service.persistence.impl
com.liferay.mail.internal
com.liferay.mail.messaging
com.liferay.mail.service.impl
com.liferay.portal.action
com.liferay.portal.bean
com.liferay.portal.cache.key
com.liferay.portal.cache.thread.local
com.liferay.portal.ccpp
com.liferay.portal.change.tracking.registry
com.liferay.portal.change.tracking.sql
com.liferay.portal.change.tracking.store
com.liferay.portal.configuration
com.liferay.portal.convert
com.liferay.portal.convert.documentlibrary
com.liferay.portal.convert.messaging
com.liferay.portal.dao.db
com.liferay.portal.dao.init
com.liferay.portal.dao.jdbc
com.liferay.portal.dao.jdbc.aop
com.liferay.portal.dao.jdbc.pool.metrics
com.liferay.portal.dao.jdbc.postgresql
com.liferay.portal.dao.jdbc.spring
com.liferay.portal.dao.jdbc.util
com.liferay.portal.dao.orm.common
com.liferay.portal.dao.orm.hibernate
com.liferay.portal.dao.orm.hibernate.event
com.liferay.portal.dao.orm.hibernate.jmx
com.liferay.portal.dao.sql.transformer
com.liferay.portal.db
com.liferay.portal.db.index
com.liferay.portal.db.partition
com.liferay.portal.deploy
com.liferay.portal.deploy.auto
com.liferay.portal.deploy.hot
com.liferay.portal.deploy.hot.messaging
com.liferay.portal.editor.configuration
com.liferay.portal.events
com.liferay.portal.facebook
com.liferay.portal.format
com.liferay.portal.freemarker
com.liferay.portal.image
com.liferay.portal.increment
com.liferay.portal.internal.change.tracking.hibernate
com.liferay.portal.internal.cluster
com.liferay.portal.internal.dao.sql.transformer
com.liferay.portal.internal.errors
com.liferay.portal.internal.increment
com.liferay.portal.internal.messaging.async
com.liferay.portal.internal.minifier
com.liferay.portal.internal.security.permission.contributor
com.liferay.portal.internal.service.util
com.liferay.portal.internal.servlet
com.liferay.portal.json
com.liferay.portal.json.data
com.liferay.portal.json.jabsorb.serializer
com.liferay.portal.json.transformer
com.liferay.portal.jsonwebservice
com.liferay.portal.language
com.liferay.portal.layoutconfiguration.util
com.liferay.portal.layoutconfiguration.util.velocity
com.liferay.portal.license.util
com.liferay.portal.linkback
com.liferay.portal.liveusers
com.liferay.portal.liveusers.messaging
com.liferay.portal.log
com.liferay.portal.messaging.proxy
com.liferay.portal.minifier
com.liferay.portal.model
com.liferay.portal.model.adapter.builder
com.liferay.portal.model.adapter.impl
com.liferay.portal.model.impl
com.liferay.portal.module.framework
com.liferay.portal.module.util
com.liferay.portal.notifications
com.liferay.portal.patcher
com.liferay.portal.plugin
com.liferay.portal.repository
com.liferay.portal.repository.capabilities
com.liferay.portal.repository.capabilities.util
com.liferay.portal.repository.external
com.liferay.portal.repository.liferayrepository
com.liferay.portal.repository.liferayrepository.model
com.liferay.portal.repository.liferayrepository.social
com.liferay.portal.repository.portletrepository
com.liferay.portal.repository.registry
com.liferay.portal.repository.temporaryrepository
com.liferay.portal.repository.util
com.liferay.portal.search
com.liferay.portal.security.access.control
com.liferay.portal.security.auth
com.liferay.portal.security.auth.http
com.liferay.portal.security.auth.registry
com.liferay.portal.security.auth.session
com.liferay.portal.security.auth.tunnel
com.liferay.portal.security.jaas
com.liferay.portal.security.lang
com.liferay.portal.security.membershippolicy
com.liferay.portal.security.permission
com.liferay.portal.security.pwd
com.liferay.portal.security.sso
com.liferay.portal.security.xml
com.liferay.portal.service
com.liferay.portal.service.base
com.liferay.portal.service.http	This package defines the HTTP and SOAP portal service utilities.
com.liferay.portal.service.impl	This package defines the portal service local and remote implementations.
com.liferay.portal.service.permission
com.liferay.portal.service.persistence.constants
com.liferay.portal.service.persistence.impl
com.liferay.portal.servlet
com.liferay.portal.servlet.delegate
com.liferay.portal.servlet.filters
com.liferay.portal.servlet.filters.absoluteredirects
com.liferay.portal.servlet.filters.aggregate
com.liferay.portal.servlet.filters.authverifier
com.liferay.portal.servlet.filters.autologin
com.liferay.portal.servlet.filters.cache
com.liferay.portal.servlet.filters.dynamiccss
com.liferay.portal.servlet.filters.etag
com.liferay.portal.servlet.filters.fragment
com.liferay.portal.servlet.filters.gzip
com.liferay.portal.servlet.filters.header
com.liferay.portal.servlet.filters.i18n
com.liferay.portal.servlet.filters.ignore
com.liferay.portal.servlet.filters.language
com.liferay.portal.servlet.filters.lockout
com.liferay.portal.servlet.filters.password.modified
com.liferay.portal.servlet.filters.secure
com.liferay.portal.servlet.filters.servletauthorizing
com.liferay.portal.servlet.filters.servletcontextinclude
com.liferay.portal.servlet.filters.sessionid
com.liferay.portal.servlet.filters.sessionmaxallowed
com.liferay.portal.servlet.filters.strip
com.liferay.portal.servlet.filters.themepreview
com.liferay.portal.servlet.filters.threaddump
com.liferay.portal.servlet.filters.threadlocal
com.liferay.portal.servlet.filters.unsyncprintwriterpool
com.liferay.portal.servlet.filters.util
com.liferay.portal.servlet.filters.validhostname
com.liferay.portal.servlet.filters.virtualhost
com.liferay.portal.servlet.filters.weblogic
com.liferay.portal.servlet.filters.websphere
com.liferay.portal.servlet.taglib.ui
com.liferay.portal.setup
com.liferay.portal.sharepoint
com.liferay.portal.sharepoint.dws
com.liferay.portal.sharepoint.methods
com.liferay.portal.spring.aop
com.liferay.portal.spring.bean
com.liferay.portal.spring.configurator
com.liferay.portal.spring.context
com.liferay.portal.spring.hibernate
com.liferay.portal.spring.override
com.liferay.portal.spring.transaction
com.liferay.portal.spring.util
com.liferay.portal.struts
com.liferay.portal.struts.constants
com.liferay.portal.struts.model
com.liferay.portal.systemevent
com.liferay.portal.template
com.liferay.portal.templateparser
com.liferay.portal.theme
com.liferay.portal.tools
com.liferay.portal.tools.comparator
com.liferay.portal.tools.deploy
com.liferay.portal.tools.jspc.common
com.liferay.portal.tools.propertiesdoc
com.liferay.portal.tools.sql
com.liferay.portal.transaction
com.liferay.portal.typeconverter
com.liferay.portal.upgrade
com.liferay.portal.upgrade.util
com.liferay.portal.upgrade.v6_1_1
com.liferay.portal.upgrade.v6_2_0
com.liferay.portal.upgrade.v6_2_0.util
com.liferay.portal.upgrade.v7_0_0
com.liferay.portal.upgrade.v7_0_0.util
com.liferay.portal.upgrade.v7_0_1
com.liferay.portal.upgrade.v7_0_3
com.liferay.portal.upgrade.v7_0_5
com.liferay.portal.upgrade.v7_0_6
com.liferay.portal.upgrade.v7_1_x
com.liferay.portal.upgrade.v7_2_x
com.liferay.portal.upgrade.v7_2_x.util
com.liferay.portal.upgrade.v7_3_x
com.liferay.portal.upgrade.v7_4_x
com.liferay.portal.upload
com.liferay.portal.util
com.liferay.portal.uuid
com.liferay.portal.verify
com.liferay.portal.verify.model
com.liferay.portal.webcache
com.liferay.portal.webdav
com.liferay.portal.webdav.methods
com.liferay.portal.webserver
com.liferay.portal.workflow
com.liferay.portal.workflow.permission
com.liferay.portal.xml
com.liferay.portal.xml.xpath
com.liferay.portal.xmlrpc
com.liferay.portal.zip

Portlet Services
Package	Description
com.liferay.portlet
com.liferay.portlet.admin.util
com.liferay.portlet.announcements.model
com.liferay.portlet.announcements.model.impl
com.liferay.portlet.announcements.service.base
com.liferay.portlet.announcements.service.http
com.liferay.portlet.announcements.service.impl
com.liferay.portlet.announcements.service.permission
com.liferay.portlet.announcements.service.persistence.impl
com.liferay.portlet.asset.model.adapter.impl
com.liferay.portlet.asset.model.impl
com.liferay.portlet.asset.service.base
com.liferay.portlet.asset.service.http
com.liferay.portlet.asset.service.impl	This package defines the asset portlet local and remote service implementations.
com.liferay.portlet.asset.service.permission
com.liferay.portlet.asset.service.persistence.impl
com.liferay.portlet.asset.util
com.liferay.portlet.asset.util.comparator
com.liferay.portlet.documentlibrary
com.liferay.portlet.documentlibrary.asset
com.liferay.portlet.documentlibrary.asset.model
com.liferay.portlet.documentlibrary.constants
com.liferay.portlet.documentlibrary.lar
com.liferay.portlet.documentlibrary.messaging
com.liferay.portlet.documentlibrary.model.impl
com.liferay.portlet.documentlibrary.service.base
com.liferay.portlet.documentlibrary.service.http	This package defines the HTTP and SOAP document library portlet service utilities.
com.liferay.portlet.documentlibrary.service.impl	This package defines the document library portlet local and remote service implementations.
com.liferay.portlet.documentlibrary.service.permission
com.liferay.portlet.documentlibrary.service.persistence.impl
com.liferay.portlet.documentlibrary.sharepoint
com.liferay.portlet.documentlibrary.social
com.liferay.portlet.documentlibrary.store
com.liferay.portlet.documentlibrary.util
com.liferay.portlet.documentlibrary.util.comparator
com.liferay.portlet.documentlibrary.webdav
com.liferay.portlet.expando.model.impl
com.liferay.portlet.expando.service.base
com.liferay.portlet.expando.service.http
com.liferay.portlet.expando.service.impl
com.liferay.portlet.expando.service.permission
com.liferay.portlet.expando.service.persistence.impl
com.liferay.portlet.expando.util.comparator
com.liferay.portlet.exportimport.model.impl
com.liferay.portlet.exportimport.service.base
com.liferay.portlet.exportimport.service.http
com.liferay.portlet.exportimport.service.impl
com.liferay.portlet.exportimport.service.persistence.impl
com.liferay.portlet.exportimport.staging
com.liferay.portlet.extra.config
com.liferay.portlet.internal
com.liferay.portlet.portletconfiguration.util
com.liferay.portlet.ratings.model.impl
com.liferay.portlet.ratings.service.base
com.liferay.portlet.ratings.service.http
com.liferay.portlet.ratings.service.impl
com.liferay.portlet.ratings.service.persistence.impl
com.liferay.portlet.rolesadmin.search
com.liferay.portlet.rolesadmin.util
com.liferay.portlet.sites.util
com.liferay.portlet.social.model.impl
com.liferay.portlet.social.service.base
com.liferay.portlet.social.service.http
com.liferay.portlet.social.service.impl	This package defines the social related portlet local service implementations.
com.liferay.portlet.social.service.permission
com.liferay.portlet.social.service.persistence.impl
com.liferay.portlet.social.util
com.liferay.portlet.usergroupsadmin.search
com.liferay.portlet.usersadmin.search
com.liferay.portlet.usersadmin.util

The portal-impl (com.liferay.portal.impl) module API reference documentation describes Liferay core classes, and is primarily intended for understanding or contributing to Liferay. Many of the classes referenced in this documentation should not be referenced directly from applications. Please refer to the public API reference documentation when developing applications.

Please note that the learning paths and tutorials in the developer section of the Liferay Developer Network provide the best resources to guide you in consuming Liferay services and customizing Liferay. In addition, the Developer Network's community section provides community resources and explains how you can participate in the Liferay Community.