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kuni katsuya

2. Flex application initialization - Confluence - 0 views

www.graniteds.org/...lex+application+initialization

graniteds graniteds-tide-cdi-jpa flex client remoting initialization configuration

shared by kuni katsuya on 20 Aug 12 - No Cached
  • Application initialization
  • correct integration singleton for your application
  • depends on the server framework
  • ...7 more annotations...
  • Spring, Seam, Ejb, Cdi
  • It's even possible to use the Tide framework if you don't use GraniteDS as the AMF remoting provider by initializing the application with the singleton Tide.
  • Client-side setup for remoting
  • initialize manually the Flex remoting channels that will be used by Tide
  • use the DefaultServiceInitializer component
  • of course don't forget to change the context root to your web app path
  • { contextRoot: "/my-app" }
kuni katsuya

java - what is difference between EntityManager.find() and EntityManger.getReference()?... - 0 views

stackoverflow.com/...-and-entitymanger-getreference

java JPA EntityManager find getReference

shared by kuni katsuya on 20 Nov 12 - No Cached
  • what is difference between EntityManager.find() and EntityManger.getReference()?
  • find()
  • return an initialized instance of your object
  • ...6 more annotations...
  • If it is not already loaded in the EntityManager, it is retrieved from the database
  • getReference()
  • is allowed to return a proxy instread of an initialized instance, if the entity has not been loaded in the EntityManager before
  • In this proxy,
  • only the primary key attribute is initialized
  • Proxies can be created without hitting the database
kuni katsuya

4. Configuration for CDI - Confluence - 0 views

www.graniteds.org/...4.+Configuration+for+CDI

graniteds project configuration CDI

shared by kuni katsuya on 08 Aug 12 - No Cached
  • In order to initialize GDS/Tide for CDI and Hibernate, you must add granite.jar, granite-hibernate.jar and granite-cdi.jar to your WEB-INF/lib
  • The easiest way to add GraniteDS support to a CDI project in a Servlet 3 compliant container (currently only GlassFish v3) is by adding a configuration class in your project. This class will be scanned by the servlet 3 container and GraniteDS will use the annotation parameters to determine the application configuration
  • GraniteConfig.java import org.granite.config.servlet3.FlexFilter; import org.granite.gravity.config.AbstractMessagingDestination; import org.granite.gravity.config.servlet3.MessagingDestination; import org.granite.tide.cdi.CDIServiceFactory; import org.granite.tide.cdi.Identity; @FlexFilter( tide=true, type="cdi", factoryClass=CDIServiceFactory.class, tideInterfaces={Identity.class} ) public class GraniteConfig { }
  • ...6 more annotations...
  • services-config.xml
  • define manually the endpoint for remote services
  • service initializer in a static block of the main mxml file
  • Cdi.getInstance().addComponentWithFactory("serviceInitializer", DefaultServiceInitializer, { contextRoot: "/my-cdi-app" } );
  • tideAnnotations
  • list of annotation names that enable remote access to CDI beans
kuni katsuya

TH01-EP03-US004 - Property Mgmt, Edit Location & Directions, Content Mgmt - Projects - ... - 0 views

confluence.visualfrenzy.com/...viewpage.action

shared by kuni katsuya on 06 Dec 12 - No Cached
  • Property Mgmt
  • Property Mgmt
  • Property Mgmt
  • ...18 more annotations...
  • Property Mgmt
  • Property Mgmt
  • Property Mgmt
  • As a user
    • kuni katsuya
      kuni katsuya on 06 Dec 12
       
      with what granted roles? from which organization?
  • ability to see
    • kuni katsuya
      kuni katsuya on 06 Dec 12
       
      permissions required: retrieve these resource types
  • Location Type
  • Description
  • Airports
  • belonging to other organizations
    • kuni katsuya
      kuni katsuya on 06 Dec 12
       
      content (license) owned by organization different than user's
  • clone this information
    • kuni katsuya
      kuni katsuya on 06 Dec 12
       
      clone = retrieve, then create ie. required permissions: {retrieve,create:}
  • have the rights
    • kuni katsuya
      kuni katsuya on 06 Dec 12
       
      generally speaking, there can be a few independent but overlapping mechanism that will control who is allowed to do what with content: 1. any subject's access to the content itself can be controlled via authorization rules (ie. required vs granted permissions) enforced via system-wide resource-based access control 2. content licensors (~content owners) can restrict the usage of their content by: * whom - ie. content licensee (legally/commercially represented by an organization) * how - eg. reuse as unmodified, create derivatives, composite, redistribute, etc * where - ie. distribution channels their content can be used (eg. only on hotel's vbrochure site, but not in any ids/gds channels) * when - temporal restrictions may limit scope of content license grant by: start, end, duration, season, etc 3. content licensees can further filter or funnel content available to them (resulting from a combination of license granted to them and access control) based on their own criteria (eg. generate a templated hotel presentation only if: at least 1 textual description, 5 photos and 1 video for a hotel is available with a license to combine them (composite content)
  • see how other organizations describe the property
    • kuni katsuya
      kuni katsuya on 06 Dec 12
       
      permission required: retrieve hotel descriptive content(?) owned by independent organization
  • Property Mgmt
  • which textual information
  • displayed
    • kuni katsuya
      kuni katsuya on 06 Dec 12
       
      displayed where? on specific channels?
  • ECM will ask user to confirm that the user has rights to use that content
    • kuni katsuya
      kuni katsuya on 06 Dec 12
       
      if ecm/vfml is to manage content licensing as a third party between organizations (content licensors & licensees) shouldn't ecm *know* if the user('s organization) has rights to use the content in question? is this question posed to the user (with required explicit acknowledgement) purely to absolve vfml from liability issues that may result from licensing disagreements?
  • property’s
    • kuni katsuya
      kuni katsuya on 06 Dec 12
       
      this being the user's (organization's) 'version'or 'view'of the hotel, since this user normally wouldn't/shouldn't be granted permissions to replace content for a hotel on a different organization's 'view'or 'version' of the same hotel
  • to see the user’s original content
    • kuni katsuya
      kuni katsuya on 06 Dec 12
       
      this implies that *at least* one version of such (temporarily) replaceable content needs to be managed/maintaned to allow reverting what if, deliberately, ignorantly or maliciously, a user replaces the same piece of--textual or any type, really--content for this hotel n times? will all n versions be required to be managed as an undo history? the user's ''original content'' might have been version 1, but equally might have been 1 mean: - previous version of the content, regardless of which user - initial version of that content attached to the hotel regardless of which user created/updated it and ignoring which organization owns it?, or, -
kuni katsuya

SSD - Install and transfer the Operating System - Windows 7 Support Forums - 0 views

www.sevenforums.com/...transfer-operating-system.html

windows7 SSD HDD

shared by kuni katsuya on 13 Feb 13 - No Cached
  • Prepare the SSD
  • initialize the SSD to create the MBR
  • Diskpart List disk Select disk n (where n is the number that was given for your SSD in List disk) Clean Create partition primary align=1024 Format fs=ntfs quick Active (assuming you want to install an OS) Exit
  • ...6 more annotations...
  • align the SSD and define an active partition on it
  • Disk Management
  • verify that the alignment is correct
  • Diskpart List disk Select disk n List partition
  • Disk Defragmentation
  • set the service to Disabled.
kuni katsuya

Getting started with the Facebook SDK and ActionScript 3 | Adobe Developer Connection - 0 views

www.adobe.com/...facebooksdk-actionscript3.html

Flex ActionScript3 FacebookSDK FacebookAPI

shared by kuni katsuya on 15 Feb 13 - No Cached
  • Getting started with the Facebook SDK and ActionScript 3
  • invoke the Facebook API to login as well as to get details about the user, friends, photos, and other information
  • perform such tasks via the Facebook Graph API
  • ...3 more annotations...
  • JavaScript SDK with ActionScript 3
  • FB.init – initialize Facebook API FB.login - login to Facebook FB.api - perform a Graph API call on Facebook
  • Facebook JavaScript API calls:
kuni katsuya

FB CMS (DMS) User Stories - Projects - Confluence - 0 views

confluence.vfmltech.com/...FB+CMS+%28DMS%29+User+Stories

shared by kuni katsuya on 25 Feb 13 - No Cached
  • Sequence Diagrams (Upload):
    • kuni katsuya
      kuni katsuya on 25 Feb 13
       
      sequence diagrams for initial, cdms implementation, *not* cube implementation (see only as reference)
kuni katsuya

Session Management | Apache Shiro - 1 views

shiro.apache.org/session-management.html

ApacheShiro SessionManagement SessionClustering clustering

shared by kuni katsuya on 08 Nov 12 - No Cached
  • Session Clustering
  • can cluster Subject sessions natively and never need to worry again about how to cluster sessions based on your container environment
  • if you configure a cluster-capable SessionDAO, the DAO can interact with a clustering mechanism and Shiro's SessionManager never needs to know about clustering concerns
  • ...8 more annotations...
  • Therefore enabling Session clustering in Shiro is
  • as simple as configuring Shiro to use a distributed cache
  • Ehcache+TerraCotta
  • When Shiro initializes the
  • SessionDAO implements the CacheManagerAware interface
  • call the
  • setCacheManager
  • Ehcache + Terracotta
kuni katsuya

Session Management | Apache Shiro - 0 views

shiro.apache.org/session-management.html

java security authentication authorization ApacheShiro SessionManagement session

shared by kuni katsuya on 04 Oct 12 - No Cached
  • available in any application,
  • regardless of container.
  • even if you deploy your application in a Servlet or EJB container, there are still compelling reasons to use Shiro's Session support instead of the container's
  • ...40 more annotations...
  • Easy Custom Session Storage
  • POJO/J2SE based (IoC friendly)
  • Container-Independent Clustering!
  • Heterogeneous Client Access
  • Event Listeners
  • listen to lifecycle events during a session's lifetime
  • Host Address Retention
  • retain the IP address or host name of the host from where the session was initiated
  • Inactivity/Expiration Support
  • can be prolonged via a touch() method to keep them 'alive' if desired
  • Transparent Web Use
  • can use Shiro sessions in existing web applications and you
  • don't need to change any of your existing web cod
  • Can be used for SSO
  • easily stored in any data source
  • can be
  • 'shared'
  • across applications if needed
  • 'poor man's SSO'
  • simple sign-on experience since the shared session can retain authentication state
  • interface-based and implemented with POJOs
  • allows you to easily configure all session components with any JavaBeans-compatible configuration format, like JSON, YAML
  • easily extend
  • customize session management functionality
  • session data can be easily stored in any number of data sources
  • easily clustered using any of the readily-available networked caching products
  • no matter what container you deploy to, your sessions will be clustered the same way
  • No need for container-specific configuration!
  • Shiro sessions can be 'shared' across various client technologies
  • listen for these events and react to them for custom application behavior
  • SecurityUtils.getSubject()
  • currentUser.getSession()
  • If the Subject already has a Session, the boolean argument is ignored and the Session is returned immediately
  • If the Subject does not yet have a Session and the create boolean argument is true,
  • a new session will be created
  • and returned.
  • If the Subject does not yet have a Session and the create boolean argument is false, a new session will not be created and null is returned.
  • Suject.getSession(boolean create)
  • method functions the same way as the
  • HttpServletRequest.getSession(boolean create) method:
    • kuni katsuya
      kuni katsuya on 04 Oct 12
kuni katsuya

Lazy Loading with Flex, BlazeDS and Hibernate | RIA Zone - 0 views

ria.dzone.com/...loading-flex-blazeds-hibernate

flex blazeds hibernate lazy-loading

shared by kuni katsuya on 15 May 12 - No Cached
  • Lazy Loading with Flex, BlazeDS and Hibernate
  • By using dpHibernate and lazy loading, none of this extra work is required
  • proxies are sent initially for collections and complex objects, and fetched on-demand when requested by the client
  • ...2 more annotations...
  • Note that dpHibernate doesn't depend on Spring
  • entity classes must implement the org.dphibernate.core.IHibernateProxy interface, both on the Java and Actionscript classes
kuni katsuya

Getting Started Developing Applications Guide - JBoss AS 7.1 - Project Documentation Ed... - 0 views

docs.jboss.org/...+Developing+Applications+Guide

jbossas7javaee6 cdi jpa ejb jta jsf example

shared by kuni katsuya on 12 Jul 12 - No Cached
  • CDI + JPA + EJB + JTA + JSF: Login quickstart
  • displayed using JSF views, business logic is encapsulated in CDI beans, information is persisted using JPA, and transactions can be controlled manually or using EJB
  • Deploying the Login example using Eclipse
  • ...6 more annotations...
  • deploy the example by right clicking on the jboss-as-login project, and choosing Run As -> Run On Server
  • src/main/webapp directory
  • beans.xml and face-config.xml tell JBoss AS to enable CDI and JSF for the application
  • don't need a web.xml
  • src/main/resources
  • persistence.xml, which sets up JPA, and import.sql which Hibernate, the JPA provider in JBoss AS, will use to load the initial users into the application when the application starts
kuni katsuya

Seam Framework - Why is the constructor invoked twice when a normal scoped bean is crea... - 0 views

sfwk.org/...WhenANormalScopedBeanIsCreated

cdi constructor invocation @PostConstruct

shared by kuni katsuya on 12 Jul 12 - No Cached
  • Why is the constructor invoked twice when a normal scoped bean is created?
  • What you see is the instantiation of two objects: one is the actual bean instance, the other one is the proxy. Both likely invoke the default constructor.
  • That's why it's generally considered a bad idea to do initialization in class construction code. Instead, when using managed beans (objects managed by the EE container) to perform initialisation in a @PostConstruct or @Inject annotated method.
  • kuni katsuya on 12 Jul 12
     
    Why is the constructor invoked twice when a normal scoped bean is created?
kuni katsuya

In Relation To...  Updated OGM kitchensink example - 0 views

in.relation.to/...UpdatedOGMKitchensinkExample

jboss jbossas7 maven cargo

shared by kuni katsuya on 14 Jul 12 - No Cached
  • jboss-as-maven-plugin to deploy the webapp. Unfortunately, this plugin does not allow me to start and stop the server and it seems redundant to require a local install if the Arquillian tests already download an AS instance (yes, I could run the test against the local instance as well, but think for example continuous integration where I want to manage/control the WHOLE ENVIRONMENT).
  • cargo plugin another go. A lot has happened there and it supports not only JBoss 7.x, but it also offers a so called artifact installer which allows to download the app server as a managed maven dependency.
  • cargo:install in the initialize phase to install the app server into the target directory. This way I can install a custom module (via the gmaven plugin) before the tests get executed and/or before I start the application
kuni katsuya

3. Remoting - Confluence - 0 views

www.graniteds.org/...3.+Remoting

flex service configuration remoting

shared by kuni katsuya on 21 Aug 12 - No Cached
  • Service initializer
  • DefaultServiceInitializer
  • { contextRoot: "/context-root" }
  • ...1 more annotation...
  • It is also possible to define serverName, serverPort and the url mappings for Granite AMF remoting and for Gravity push graniteUrlMapping and gravityUrlMapping.
kuni katsuya

Access control - Wikipedia, the free encyclopedia - 0 views

en.wikipedia.org/...Access_control

security models authentication authorization

shared by kuni katsuya on 31 Aug 12 - No Cached
  • Computer security
  • authentication, authorization and audit
  • In any access control model, the entities that can perform actions in the system are called subjects, and the entities representing resources to which access may need to be controlled are called objects
  • ...39 more annotations...
  • Principle of least privilege
  • object-capability model, any software entity can potentially act as both a subject and object
  • Access control models used by current systems tend to fall into one of two classes:
  • those based on capabilities
  • those based on access control lists (ACLs)
  • Both capability-based and ACL-based models have mechanisms to allow access rights to be granted to all members of a group of subjects (often the group is itself modeled as a subject)
  • identification and authentication determine who can log on to a system, and the association of users with the software subjects that they are able to control as a result of logging in; authorization determines what a subject can do; accountability identifies what a subject (or all subjects associated with a user) did.
  • Authorization determines what a subject can do on the system
  • Authorization
  • Access control models
  • categorized as either discretionary or non-discretionary
  • three most widely recognized models are
  • Discretionary Access Control (DAC)
  • Mandatory Access Control (MAC)
  • Role Based Access Control (RBAC)
  • Attribute-based access control
  • Discretionary access control
  • Discretionary access control (DAC) is a policy determined by the owner of an object. The owner decides who is allowed to access the object and what privileges they have.
  • Every object in the system has an owner
  • access policy for an object is determined by its owner
  • DAC systems, each object's initial owner is the subject that caused it to be created
  • Mandatory access control
  • Mandatory access control refers to allowing access to a resource
  • if and only if rules exist
  • that allow a given user to access the resource
  • Management is often simplified (over what can be required) if the information can be protected using
  • hierarchical access control
  • or by implementing sensitivity labels.
  • Sensitivity labels
  • A subject's sensitivity label specifies its
  • level of trust
  • level of trust required for access
  • subject must have a sensitivity level equal to or higher than the requested object
  • Role-based access control
  • Role-based access control (RBAC) is an
  • access policy
  • determined by the system
  • not the owner
  • Access control
kuni katsuya

5. Exception Handling - Confluence - 0 views

www.graniteds.org/...5.+Exception+Handling

graniteds ExceptionHandling javaee6 Flex ActionScript actionscript3

shared by kuni katsuya on 13 Sep 12 - No Cached
  • Exception Handling
  • 5. Exception Handling
  • server exceptions
  • ...41 more annotations...
  • can be handled on the
  • client-side
  • by defining a
  • fault callback
  • each remote call
  • very tedious
  • possible to define common handlers for particular fault codes on the client-side, and exception converters on the server-side, to convert server exceptions to common fault codes
  • define an
  • ExceptionConverter
  • class
  • Converter
  • ExceptionConverter
  • accepts(Throwable t, Throwable finalException)
  • convert( Throwable t, String detail, Map<String, Object> extendedData)
  • t.getMessage(), detail, t
    • kuni katsuya
      kuni katsuya on 13 Sep 12
       
      * instead of *wrapping* the server-side exception and rethrowing it to the client, ** extract only details relevant to the client (eg. include: human-friendly error message and any helpful parametrized data, exclude: stack traces), ** "wrap" it in a generic ServiceException, which gets "thrown" remotely to the client * client can check ServiceException.getCode() to implement behavior tailored to server-side exception 'type'
  • ENTITY_NOT_FOUND
    • kuni katsuya
      kuni katsuya on 13 Sep 12
       
      ENTITY_NOT_FOUND - 'fault code' understood by client
  • This class will
  • intercept
  • all EntityNotFound exceptions on the server-side, and convert it to a proper ENTITY_NOT_FOUND fault event.
  • exception converter has to be
  • declared on the GDS server config :
  • scan="true" in granite-config.xml
  • META-INF/granite-config.properties
  • in the jar containing the exception converter class
  • granite-config.xml
  • <exception-converters> <exception-converter type="com.package.SomeExceptionConverter"/> </exception-converters>
  • Flex side
  • Handler
  • Handler
  • IExceptionHandler
    • kuni katsuya
      kuni katsuya on 13 Sep 12
       
      **I**ExceptionHandler??? really?  ;)
  • accepts(emsg:ErrorMessage)
  • handle(context:BaseContext, emsg:ErrorMessage)
  • register it as an exception handler for the
  • Tide context
  • in a static initializer block to be sure it is
  • registered before anything else happens.
  • addExceptionHandler(EntityNotFoundExceptionHandler);
  • ExceptionConverter
  • 5. Exception Handling
  • 5. Exception Handling
  • 5. Exception Handling
kuni katsuya

Pro JPA 2: Mastering the Java™ Persistence API > Advanced Topics > SQL Querie... - 0 views

my.safaribooksonline.com/...sql_queries

jpa SqlQueries NativeQueries

shared by kuni katsuya on 25 Jul 12 - No Cached
  • queries are also known as native queries
  • SQL Queries
  • reasons why a developer using JP QL might want to integrate SQL queries into their application
  • ...32 more annotations...
  • JPA 2.0, still contains only a subset of the features supported by many database vendors
  • features not supported in JP QL.
  • performance required by an application is to replace the JP QL query with a hand-optimized SQL version. This may be a simple restructuring of the query that the persistence provider was generating, or it may be a vendor-specific version that leverages query hints and features specific to a particular database.
  • recommend avoiding SQL initially if possible and then introducing it only when necessary
  • benefits of SQL query support is that it uses the same Query interface used for JP QL queries. With some small exceptions that will be described later, all the Query interface operations discussed in previous chapters apply equally to both JP QL and SQL queries.
  • keep application code consistent because it needs to concern itself only with the EntityManager and Query interfaces.
  • An unfortunate result of adding the TypedQuery interface in JPA 2.0 is that the createNativeQuery() method was already defined in JPA 1.0 to accept a SQL string and a result class and return an untyped Query interface
  • consequence is that when the createNativeQuery() method is called with a result class argument one might mistakenly think it will produce a TypedQuery, like createQuery() and createNamedQuery() do when a result class is passed in.
  • @NamedNativeQuery
  • resultClass=Employee.class
  • The fact that the named query was defined using SQL instead of JP QL is not important to the caller
  • SQL Result Set Mapping
  • JPA provides SQL result set mappings to handle these scenarios
  • A SQL result set mapping is defined using the @SqlResultSetMapping annotation. It may be placed on an entity class and consists of a name (unique within the persistence unit) and one or more entity and column mappings.
  • entities=@EntityResult(entityClass=Employee.class)
  • @SqlResultSetMapping
  • Multiple Result Mappings
  • A query may return more than one entity at a time
  • The SQL result set mapping to return both the Employee and Address entities out of this query
  • emp_id, name, salary, manager_id, dept_id
  • address_id, id, street, city, state, zip
  • order in which the entities are listed is not important
  • ntities={@EntityResult(entityClass=Employee.class), @EntityResult(entityClass=Address.class)}
  • expected result type and therefore received an instance of TypedQuery that is bound to the expected type. By qualifying the result type in this way, the getResultList() and getSingleResult() methods return the correct types without the need for casting.
  • Defining a Class for Use in a Constructor Expression
  • public EmpMenu(String employeeName, String departmentName)
  • List<EmpMenu>
  • NEW example.EmpMenu(" + "e.name, e.department.name)
  • EmpMenu.class
  • createNamedQuery() can return a TypedQuery whereas the createNativeQuery() method returns an untyped Query
  • List<Employee>
  • createNamedQuery("orgStructureReportingTo", Employee.class)
kuni katsuya

MySQL :: MySQL 5.1 Reference Manual :: 21.3.5.1 Driver/Datasource Class Names, URL Synt... - 0 views

dev.mysql.com/...-configuration-properties.html

mysql jdbc configuration

shared by kuni katsuya on 17 Jul 12 - Cached
  • The name of the class that implements java.sql.Driver in MySQL Connector/J is com.mysql.jdbc.Driver
  • JDBC URL Format The JDBC URL format for MySQL Connector/J is as follows, with items in square brackets ([, ]) being optional: jdbc:mysql://[host][,failoverhost...][:port]/[database] » [?propertyName1][=propertyValue1][&propertyName2][=propertyValue2]... If the host name is not specified, it defaults to 127.0.0.1. If the port is not specified, it defaults to 3306, the default port number for MySQL servers. jdbc:mysql://[host:port],[host:port].../[database] » [?propertyName1][=propertyValue1][&propertyName2][=propertyValue2]... Here is a sample connection URL: jdbc:mysql://localhost:3306/sakila?profileSQL=true
  • Initial Database for Connection If the database is not specified, the connection is made with no default database
  • ...2 more annotations...
  • fully specify table names using the database name (that is, SELECT dbname.tablename.colname FROM dbname.tablename...) in your SQL
  • work with multiple databases
    • kuni katsuya
      kuni katsuya on 17 Jul 12
       
      including cross database joins
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