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kuni katsuya

Subscribing to Email Notifications of Updates to Confluence Content - Confluence 4.3 - ... - 0 views

confluence.atlassian.com/...+Updates+to+Confluence+Content

confluence notification email configuration

shared by kuni katsuya on 28 Mar 13 - No Cached
  • Subscribing to Email Notifications of Updates to Confluence Content
  • Subscribing to Email Notifications of Updates to Confluence Content
  • Subscribing to Email Notifications of Updates to Confluence Content
  • ...1 more annotation...
  • Subscribing to Email Notifications of Updates to Confluence Content
kuni katsuya

XML Schema Editor in NetBeans IDE 7.0.1 (Geertjan's Blog) - 0 views

blogs.oracle.com/...xml_schema_editor_in_netbeans

xml schema editor netbeans netbeans7

shared by kuni katsuya on 29 Jun 12 - No Cached
  • http://deadlock.netbeans.org/hudson/job/xml/lastSuccessfulBuild/artifact/build/updates/updates.xml
  • XML Schema Editor in NetBeans IDE 7.0.1
kuni katsuya

Java Persistence/Advanced Topics - Wikibooks, open books for an open world - 0 views

en.wikibooks.org/...Advanced_Topics

JPA events LifeCycle

shared by kuni katsuya on 08 Feb 13 - No Cached
  • Events
  • hook into a system that allows the execution of some code when the event occurs
  • JPA defines several events for the persistent
  • ...37 more annotations...
  • life-cycle
  • of Entity objects
  • JPA defines the following events:
  • PostLoad
  • PrePersist
  • PostPersist
  • PreUpdate
  • PostUpdate
  • PreRemove
  • PostRemove
  • after an Entity is loaded into the
  • persistence context
  • before the persist operation is invoked on an Entity
  • after a refresh operation.
  • before the remove operation is invoked on an Entity
  • cascade of a remove operation
  • during a flush or commit for orphanRemoval in JPA 2.0
  • after an instance is deleted from the database
  • occurs during a flush or commit operation
  • after the database DELETE has occurred
  • before the transaction is committed
  • after an instance is updated in the database
  • occurs during a flush or commit operation
  • after the database UPDATE has occurred
  • before the transaction is committed
  • before an instance is updated in the database
  • occurs during a flush or commit operation
  • after the database UPDATE has occurred
  • before the transaction is committed
  • after a new instance is persisted to the database
  • occurs during a flush or commit operation
  • after the database INSERT has occurred
  • before the transaction is committed
  • Id of the object should be assigned
  • merge for new instances
  • cascade of a persist operation
  • Id of the object may not have been assigned, and code be assigned by the event
kuni katsuya

IRC FAQ - Eclipsepedia - 0 views

wiki.eclipse.org/IRC_FAQ

eclipse preferences configuration

shared by kuni katsuya on 17 Jul 12 - Cached
  • Where are Eclipse preferences stored?
  • Preferences are stored in various places (this applies to Eclipse 3.1)
  • for each installation (but this may vary for multi-user installations), in files stored in <eclipse_home>/eclipse/configuration/.settings/
  • ...18 more annotations...
  • for each workspace, in files stored in <workspace>/.metadata/.plugin/org.eclipse.core.runtime/.settings
  • for each project --for project-level settings -- in files stored in a .settings sub-directory of your project folder
  • Is there an UML editor for Eclipse? An Eclipse Modelling project-based UML editor can be installed from the Eclipse update site "Modelling > UML2 Tools SDK". See Creating UML 2 diagrams with Eclipse UML2 Tools - Tutorial for an introduction.
  • How do I debug Eclipse? How can I see what plug-ins are being started? Why aren't the plug-ins I installed showing up in the UI? How do I start the OSGi console?
  • Debugging OSGi Bundle Loading Issues There are a few flags you can pass to Eclipse on the commandline or in your eclipse.ini file that might help: -consolelog - log everything in workspace/.metadata/.log to the console where you launched Eclipse as well -debug - more verbose console output -console - start the Equinox OSGi console to interact with OSGi directly -noexit - when Eclipse closes, keep the OSGi console running until you type 'exit' or hit CTRL-C so you can keep debugging See Where Is My Bundle? for an overview of how to use the OSGi console for diagnosing problems.
  • Debugging Eclipse Using Eclipse You can also debug an Eclipse instance from another instance through remote debugging: Start the instance to be debugged with "-vmargs -Xdebug -agentlib:jdwp=transport=dt_socket,server=y,address=8000". You should see a message like "Listening for transport dt_socket at address: 8000" Open Run → Debug Configurations... and create a Remote Java Application configuration with connection type "Socket Attach" and connecting to the client at port 8000. Set the project to a bundle project with the right dependencies for the bundles that you are trying to debug. Launch the configuration. The JDWP agent supports other useful arguments, like "suspend=n" so that the process does not suspend. For more details, see Oracle's Java Debug Wire Protocol (JDWP) connection docs.
  • I just installed Eclipse on my 64-bit system, but it does not start. What is the problem? Make sure that you have downloaded the 64-bit version of Eclipse (it should have x86_64 somewhere in its name) and have installed a 64-bit JVM. Likewise, if you run a 32-bit JVM, then you should use the 32-bit version of Eclipse.
  • When I start Eclipse it says "Workspace in use or cannot be created, choose a different one.", what should I do? There are a couple of things you can try. Delete the workspace/.metadata/.lock file. Check your running processes to make sure there aren't any remaining Java or Eclipse processes running. When in doubt, restart your computer. :) Try starting Eclipse on a different workspace (from the workspace selection dialog, or by using a command line argument like -data /home/user/tmp-workspace), then switch back to your original workspace.
  • How do I uninstall a plug-in? You can view your list of installed software by checking your installation details from about dialog. Help > About > Installation Details
  • I'm having memory, heap, or permgen problems, what can I do? FAQ How do I increase the heap size available to Eclipse? FAQ How do I increase the permgen size available to Eclipse?
  • Eclipse seems to be hanging on startup. How can I find out why? If none of the solutions outlined in this section reveal the problem, then you can try debugging an Eclipse instance as a debug target from another Eclipse instance. This is surprisingly easy: Start Eclipse in a "new" blank workspace (e.g., C:\TEMP\WS, or /tmp) Create a new Debug configuration: Run -> Debug Configurations; then click on "Eclipse Applications" and select the New Launch Configuration. If you believe it's something about a particular workspace, then set the workspace to your normal workspace. If you believe the hang is caused by a particular plugin, disable the plugin and verify. Launch and then see. Using this approach, you can break with the debugger to see where hangs are occurring. You can also change the selection of plugins that the instance is launched with.
  • I was working on a project and doing something or other does not work. Where should I start? Try refreshing your projects. Try cleaning your your projects using the menu item Project/Clean to trigger a rebuild. Try closing/reopening your projects. Try restarting Eclipse.
  • 4.2 Where are Eclipse's log files located?
  • Where are Eclipse's log files located? <workspace>/.metadata/.log You can view this workspace log as a view if you have PDE installed on your computer (which you would if you have downloaded the Eclipse SDK). You can open that view via Window -> Show View -> Other -> PDE Runtime -> Error Log. <eclipse install>/configuration/<sometimestamp>.log <eclipse install>/configuration/org.eclipse.update/install.log
  • Where are Eclipse preferences stored?
  • Where are Eclipse preferences stored?
  • Where are Eclipse preferences stored?
  • Where are update site bookmarks stored? It is within an XML file called <user_home>/.eclipse/org.eclipse.platform_3.1.2/configuration/org.eclipse.update/bookmarks.xml. Your Eclipse version may vary.
  • kuni katsuya on 17 Jul 12
     
    Where are Eclipse preferences stored?
kuni katsuya

Download Update for Windows 7 for x64-based Systems (KB976422) from Official Microsoft ... - 0 views

www.microsoft.com/...details.aspx

SD SDCard Windows7 Windows7x64 driver >32GB

shared by kuni katsuya on 16 Mar 13 - No Cached
  • Update for Windows 7 for x64-based Systems (KB976422)
  • Install this update to support Secure Digital (SD) cards that are larger than 32 GB
kuni katsuya

Plugins - Jenkins - Jenkins Wiki - 0 views

wiki.jenkins-ci.org/...Plugins

jenkins continuousintegration ci plugin hudson

shared by kuni katsuya on 07 Jun 12 - No Cached
  • Git Plugin — This plugin allows use of Git as a build SCM
  • Subversion Plugin — This plugin adds the Subversion support (via SVNKit) to Jenkins
  • Subversion Release Manager — This plugin allows you to set up a job in Hudson for building specific revisions of a project.
  • ...77 more annotations...
  • Subversion Tagging Plugin — This plugin automatically performs subversion tagging (technically speaking svn copy) on successful build.
  • ViewVC Plugin — This plugin integrates ViewVC browser interface for CVS and Subversion with Hudson.
  • Source code management
  • Build Pipeline Plugin — This plugin creates a pipeline of Hudson\Jenkins jobs and gives a view so that you can visualise it.
  • Build tools
  • JBoss Management Plugin — This plugin allows to manage a JBoss Application Server during build procedure
  • Maven 2 Project Plugin — Jenkin's Maven 2 project type
  • Phing Plugin — This plugin allows you to use Phing to build PHP projects.
  • Post build task — This plugin allows the user to execute a shell/batch task depending on the build log output. Java regular expression are allowed.
  • Promoted Builds Plugin — This plugin allows you to distinguish good builds from bad builds by introducing the notion of 'promotion'.
  • Publish Over SSH Plugin — Publish files and/or execute commands over SSH (SCP using SFTP)
  • Selenium AES Plugin — This plugin is for continuous regression test by Selenium Auto Exec Server (AES).
  • Vagrant Plugin — This plugin allows booting of Vagrant virtual machines, provisioning them and also executing scripts inside of them
  • Unicorn Validation Plugin — This plugin uses W3C's Unified Validator, which helps improve the quality of Web pages by performing a variety of checks.
  • Build wrappers
  • Android Emulator Plugin — Lets you automatically generate, launch and interact with an Android emulator during a build, with the emulator logs being captured as artifacts.
  • Artifactory Plugin — This plugin allows deploying Maven 2, Maven 3, Ivy and Gradle artifacts and build info to the Artifactory artifacts manager.
  • AWS Cloudformation Plugin — A plugin that allows for the creation of cloud formation stacks before running the build and the deletion of them after the build is completed.
  • Build Keeper Plugin — Select a policy for automatically marking builds as "keep forever" to enable long term analysis trending when discarding old builds - or use to protect logs and artifacts from certain builds
  • Build Name Setter Plugin — This plugin sets the display name of a build to something other than #1, #2, #3, ...
  • SSH plugin — You can use the SSH Plugin to run shell commands on a remote machine via ssh.
  • SeleniumRC Plugin — This plugin allows you to create Selenium server instance for each project build.
  • Vagrant Plugin — This plugin allows booting of Vagrant virtual machines, provisioning them and also executing scripts inside of them
  • Timestamper — Adds timestamps to the Console Output.
  • VirtualBox Plugin — This plugin integrates Jenkins with VirtualBox (version 3, 4.0 and 4.1) virtual machine.
  • Version Number Plugin — This plugin creates a new version number and stores it in the environment variable whose name you specify in the configuration.
  • VMware plugin — This plugin allows you to start a VMware Virtual Machine before a build and stop it again after the build completes.
  • AWS Cloudformation Plugin — A plugin that allows for the creation of cloud formation stacks before running the build and the deletion of them after the build is completed.
  • Desktop Notifier for Jenkins — This is useful for those who are looking for a Desktop Notifier for Jenkins builds to automatically notify you about failed builds directly from their desktops.
  • Email-ext plugin — This plugin allows you to configure every aspect of email notifications. You can customize when an email is sent, who should receive it, and what the email says.
  • Google Calendar Plugin — This plugin publishes build records over to Google Calendar
  • HTML5 Notifier Plugin — Provides W3C Web Notifications support for builds.
  • Jabber Plugin — Integrates Jenkins with the Jabber/XMPP instant messaging protocol. Note that you also need to install the instant-messaging plugin.
  • Build reports
  • Checkstyle Plugin — This plugin generates the trend report for Checkstyle, an open source static code analysis program. 
  • Clover PHP Plugin — This plugin allows you to capture code coverage reports from PHPUnit. For more information on how to set up PHP projects with Jenkins have a look at the Template for Jenkins Jobs for PHP Projects.
  • Crap4J Plugin — This plugin reads the "crappy methods" report from Crap4J. Hudson will generate the trend report of crap percentage and provide detailed information about changes.
  • Dependency Analyzer Plugin — This plugin parses dependency:analyze goal from maven build logs and generates a dependency report
  • Dependency Graph View Plugin — Shows a dependency graph of the projects using graphviz. Requires a graphviz installation on the server.
  • FindBugs Plugin — This plugin generates the trend report for FindBugs, an open source program which uses static analysis to look for bugs in Java code. 
  • Grinder Plugin — This plugin reads output result files from Grinder performance tests, and will generate reports showing test results for every build and trend reports showing performance results across builds.
  • JSUnit plugin — This plugin allows you publish JSUnit test results
  • Performance Plugin — This plugin allows you to capture reports from JMeter and JUnit . Hudson will generate graphic charts with the trend report of performance and robustness.
  • PerfPublisher Plugin — This plugin generates global and trend reports for tests results analysis. Based on an open XML tests results format, the plugin parses the generated files and publish statistics, reports and analysis on the current health of the project.
  • PMD Plugin — This plugin generates the trend report for PMD, an open source static code analysis program. 
  • Sonar plugin — Quickly benefit from Sonar, an open-source dashboard based on many analysis tools like Checkstyle, PMD and Cobertura.
  • testng-plugin — This plugin allows you to publish TestNG results.
  • Violations — This plug-in generates reports static code violation detectors such as checkstyle, pmd, cpd, findbugs, codenarc, fxcop, stylecop and simian.
  • xUnit Plugin — This plugin makes it possible to publish the test results of an execution of a testing tool in Jenkins.
  • Artifact uploaders
  • ArtifactDeployer Plugin — This plugin makes it possible to copy artifacts to remote locations.
  • Artifactory Plugin — This plugin allows deploying Maven 2, Maven 3, Ivy and Gradle artifacts and build info to the Artifactory artifacts manager.
  • Confluence Publisher Plugin — This plugin allows you to publish build artifacts as attachments to an Atlassian Confluence wiki page.
  • Deploy Plugin — This plugin takes a war/ear file and deploys that to a running remote application server at the end of a build
  • FTP-Publisher Plugin — This plugin can be used to upload project artifacts and whole directories to an ftp server.
  • HTML Publisher Plugin
  • Publish Over FTP Plugin — Publish files over FTP
  • Publish Over SSH Plugin — Publish files and/or execute commands over SSH (SCP using SFTP)
  • S3 Plugin — Upload build artifacts to Amazon S3
  • SCP plugin — This plugin uploads build artifacts to repository sites using SCP (SSH) protocol.
  • Hudson Helper for Android — Monitor your CI builds right from your Android device.
  • Hudson Mobi, the iPhone, iPod and Android client for Hudson CI — The iPhone, iPod and iPad client for Hudson CI monitoring on the road.
  • Hudson Monitor for Android — Monitor and display the status of your builds on your Android™ phone.
  • External site/tool integrations
  • Jira Issue Updater Plugin — This is a Jenkins plugin which updates issues in Atlassian Jira (by changing their status and adding a comment) as part of a Jenkins job.
  • JIRA Plugin — This plugin integrates Atlassian JIRA to Jenkins.
  • ChuckNorris Plugin — Displays a picture of Chuck Norris (instead of Jenkins the butler) and a random Chuck Norris 'The Programmer' fact on each build page.
  • UI plugins
  • Active Directory plugin — With this plugin, you can configure Jenkins to authenticate the username and the password through Active Directory.
  • Audit Trail Plugin — Keep a log of who performed particular Jenkins operations, such as configuring jobs.
  • JClouds Plugin — This plugin uses JClouds to provide slave launching on most of the currently usable Cloud infrastructures.
  • Checkstyle Plugin — This plugin generates the trend report for Checkstyle, an open source static code analysis program. 
  • FindBugs Plugin — This plugin generates the trend report for FindBugs, an open source program which uses static analysis to look for bugs in Java code. 
  • JIRA Plugin — This plugin integrates Atlassian JIRA to Jenkins.
  • M2 Release Plugin — This plugin allows you to perform a release build using the maven-release-plugin from within Jenkins.
  • PMD Plugin — This plugin generates the trend report for PMD, an open source static code analysis program. 
  • Meme Generator Plugin — Generate Meme images when a build fails (and returns to stable), and post them on the project page.
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

Adobe Community: Updated Groovy template for GraniteDS Builder (gas3) - 0 views

forums.adobe.com/4410894

graniteds flex java type conversion

shared by kuni katsuya on 01 Nov 12 - No Cached
  • Updated Groovy template for GraniteDS Builder (gas3)
  • also stripped out the specialized GraniteDS datatypes in favor of the LCDS serialization convention that Adobe uses (i.e. a Java map should translate to an 'Object' type, a Java enum should translate to a 'String', and Java collections should always serialize as 'ArrayCollection')
  • didn't do a 'base' version and a version that doesnt get touched by the code generator, but you could easily do so by modifying this template
  • ...3 more annotations...
  • two versions
  • for Managed entities:
  • meant for non managed entities:
kuni katsuya

Mapping JPA Entities To SQL Views - It Works Even With Derby : Adam Bien's Weblog - 0 views

www.adam-bien.com/...mapping_jpa_entities_on_view

jpa views entity

shared by kuni katsuya on 24 Jul 12 - Cached
  • Mapping JPA Entities To SQL View
  • return a different “view” to the client
  • Especially in the context of pagination, where the data is mostly retrieved for read-only purposes, database views are the easier and more efficient alternative. Instead of implementing a lot of plumbing on the “Java-side” all the work could be easily done in the database
  • ...1 more annotation...
  • There is a drawback: not all views are updatable. Whether a view is updatable or not highly depends on the complexity and particular database
kuni katsuya

Eclipse Project Release Notes 4.2 - 0 views

www.eclipse.org/...readme_eclipse_4.2.html

eclipse juno ReleaseNotes

shared by kuni katsuya on 17 Jul 12 - No Cached
  • 1. Target Operating Environments
  • In general, the 4.2 release of the Eclipse Project is developed on Java SE 6 VMs
  • Eclipse 4.2 is tested and validated on the following reference platforms
  • ...5 more annotations...
  • Windows
  • Oracle Java 7 Update 2
  • Oracle Java 6 Update 27
  • x86 32-bit
  • x86 64-bit
kuni katsuya

JPA Reference Guide - JBoss AS 7.1 - Project Documentation Editor - 0 views

docs.jboss.org/...JPA+Reference+Guide

jbossas7 jpa reference

shared by kuni katsuya on 12 Jun 12 - No Cached
  • Troubleshooting The org.jboss.as.jpa logging can be enabled to get the following information: INFO - when persistence.xml has been parsed, starting of persistence unit service (per deployed persistence.xml), stopping of persistence unit service DEBUG - informs about entity managers being injected, creating/reusing transaction scoped entity manager for active transaction TRACE - shows how long each entity manager operation took in milliseconds, application searches for a persistence unit, parsing of persistence.xml
  • Container-managed Extended Persistence context
  • extended persistence context can
  • ...20 more annotations...
  • span multiple transactions
  • and allows data modifications to be queued up (like a shopping cart),
  • without an active JTA transaction
  • EXTENDED
  • entity lifecycle
  • is managed by the underlying persistence provider.
  • New (transient):
  • an entity is new if it has just been instantiated using the new operator, and it is not associated with a persistence context. It has no persistent representation in the database and no identifier value has been assigned.
  • Managed (persistent):
  • a managed entity instance is an instance with a persistent identity that is currently associated with a persistence context.
  • Detached:
  • the entity instance is an instance with a persistent identity that is no longer associated with a persistence context, usually because the persistence context was closed or the instance was evicted from the context.
  • Removed:
  • a removed entity instance is an instance with a persistent identity, associated with a persistence context, but scheduled for removal from the database.
  • Replacing the current Hibernate 4.0.x jars with a newer version
  • update the current as7/modules/org/hibernate/main folder
  • Delete *.index files in as7/modules/org/hibernate/main and as7/modules/org/hibernate/envers/main folders
  • Remove the older jars and copy new Hibernate jars into as7/modules/org/hibernate/main + as7/modules/org/hibernate/envers/main.
  • Update the as7/modules/org/hibernate/main/module.xml
  • as7/modules/org/hibernate/envers/main/module.xml to name the jars that you copied in.
kuni katsuya

schuchert - JPA Tutorial 4 - Inheritance and Polymorphic Queries - 0 views

schuchert.wikispaces.com/itance+and+Polymorphic+Queries

JPA inheritance PolymorphicQueries

shared by kuni katsuya on 28 Sep 12 - No Cached
  • JPA Tutorial 4 - Inheritance and Polymorphic Queries
  • Books and Dvd's, both of which inherit from Resource
  • When we search for a Resource we might get back Books, Dvd's, or both
  • ...12 more annotations...
  • queries polymorphic
  • Introduce the Resource class
  • new type, Dvd
  • What happens when you perform a query on a type that has subclasses?
  • It turns out support for inheritance in queries (as well as JPA) is built in
  • do not actually need to do anything other than have one entity inherit from another entity to get everything to work
  • book entity inherit from the Resource entity
  • Introduce a new entity type called Resource
  • Change the BookDao to be a ResourceDao
  • Update the methods returning Book and have them instead return Resource
  • Update all references to Book and replace them with Resource
  • Change the bookId to resourceId
kuni katsuya

MySQL :: Enforcing Foreign Keys Programmatically in MySQL - 0 views

dev.mysql.com/...ql-enforcing-foreign-keys.html

database MySQL foreignkey enforcement triggers

shared by kuni katsuya on 27 Sep 12 - Cached
  • programmatically enforce foreign keys on storage engines which do not natively support them
  • done by the use of triggers
  • Enforcing Foreign Keys Programmatically in MySQL
  • kuni katsuya on 27 Sep 12
     
    "UPDATE myisam_parent SET mparent_id=4 WHERE mparent_id=3; "
kuni katsuya

Chapter 15. Data Management - 1 views

www.graniteds.org/...graniteds.datamanagement.html

graniteds tide DataManagement

shared by kuni katsuya on 23 Apr 13 - No Cached
  •  abstractEntity.uid();
    • kuni katsuya
      kuni katsuya on 23 Apr 13
       
      sets the uid before persist
  •  UUID.randomUUID().toString();
  • AbstractEntity 
  • ...70 more annotations...
  • @MappedSuperclass
  • Important things on ID/UID
  • entity lives in three layers:
  • Flex client
  • JPA persistence context
  • database
  • When updating existing entities coming from the database
  • id is defined and is maintained in the three layers during the different serialization/persistence operations
  • when a new entity is being created in any of the two upper layers (Flex/JPA)
  • new entity has no id until it has been persisted to the database
  • most common solution is to
  • have a second persisted id, the uid
  • which is created by the client and persisted along with the entity
  • recommended approach to avoid any kind of subtle problems is to have a real uid property which will be persisted in the database but is not a primary key for efficiency concerns
  • You can now ask Tide to
  • limit the object graph before sending it
  • Flex with the following API :
  • EntityGraphUnintializer
  • uninitializeEntityGraph
  • Person object will be uninitialized
  • uperson contains
  • only the minimum of data
  • to correctly merge your changes in the server persistence context
  • Tide uses the
  • client data tracking
  • to determine which parts of the graph need to be sent
  • Calling the EntityGraphUninitializer manually is a bit tedious and ugly, so there is a cleaner possibility when you are using generated typesafe service proxies
  • annotate your service method arguments with @org.granite.tide.data.Lazy :
  • @Lazy
  • take care that you have added the [Lazy] annotation to your Flex metadata compilation configuration
  • in the Flex application, register the UninitializeArgumentPreprocessor component in Tide as follows :
  • [UninitializeArgumentPreprocessor]
  • all calls to PersonService.save() will
  • automatically use a properly uninitialized version
  • of the person argument.
  • 15.4. Dirty Checking and Conflict Handling
  • simplify the handling of data between Flex and Java EE
  • Chapter 15. Data Management
  • Tide maintains a client-side cache of entity instances and ensures that every instance is unique in the Flex client context
  •  uid().hashCode();
  • Tide currently only supports Integer or Long version fields, not timestamps and that the field must be nullable
  • in a multi-tier environment (@Version annotation)
  • highly recommended to use
  • JPA optimistic locking
  • highly recommended to add a
  • persistent uid field
  • AbstractEntity
  • in general this identifier will be
  • initialized from Flex
  • @Column(name="ENTITY_UID", unique=true, nullable=false, updatable=false, length=36)     private String uid;
  • @Version     private Integer version;
  • uid().equals(((AbstractEntity)o).uid())
  • consistent identifier through all application layers
  • @PrePersist
  • 15.3. Reverse Lazy Loading
  • 15.4. Dirty Checking and Conflict Handling
  • 15.4. Dirty Checking and Conflict Handling
  • 15.4. Dirty Checking and Conflict Handling
  • Dirty Checking and Conflict Handling
  • entity instance can be in two states :
  • Stable
  • Dirty
  • property meta_dirty is
  • bindable
  • could be used
  • to enable/disable a Save button
  • correct way of knowing if any object has been changed in the context, is to use the property meta_dirty of the Tide context
  • tideContext.meta_dirty
  • reliable when using optimistic locking
  • check that its @Version field has been incremented
kuni katsuya

Generic CRUD Service aka DAO - EJB 3.1/0 Code - Only If You Really Needed : Adam Bien's... - 0 views

www.adam-bien.com/...generic_crud_service_aka_dao

javaee6 patterns GenericCrudService DAO ejb3.1

shared by kuni katsuya on 12 Oct 12 - Cached
  • Generic CRUD Service
  • The term Data Access Object (DAO)
  • is actually wrong
    • kuni katsuya
      kuni katsuya on 12 Oct 12
       
      this is one reason i hate using the term 'dao' in our ee6 project
  • ...7 more annotations...
  • easy with generics
  • create
  • find(
  • update(
  • delete(
  • CrudService
  • @TransactionAttribute(TransactionAttributeType.MANDATORY)
kuni katsuya

TH02-EP02-US004 - VFML Admin, Org Mgmt, Sync Properties - Projects - Confluence - 0 views

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

shared by kuni katsuya on 06 Dec 12 - No Cached
  • using EXCC
    • kuni katsuya
      kuni katsuya on 06 Dec 12
       
      why is excc required as the mechanism?
  • sync properties
    • kuni katsuya
      kuni katsuya on 06 Dec 12
       
      sync meaning: a. ensuring that chain-hotel relationships based on icpm data is represented the same way in the cube node structure? (eg. which hotels belong under which chains, and to keep dynamically/automatically updated as hotels are added/removed from chains) 2. or...?
  • As a VFML user
    • kuni katsuya
      kuni katsuya on 06 Dec 12
       
      implies restriction of this action via authorization controls (ie. required vs granted permissions)
  • ...1 more annotation...
  • maintain an accurate listing of properties in an org
    • kuni katsuya
      kuni katsuya on 06 Dec 12
       
      ie. cube node-org-chain tree reflects icpm relationships exactly & always
kuni katsuya

Unquiet Code | Using Generics To Build Fluent API's In Java - 0 views

www.unquietcode.com/...s-to-build-fluent-apis-in-java

Java generics FluentAPI DesignPatterns ApiDesign

shared by kuni katsuya on 27 Mar 13 - No Cached
  • Using Generics To Build Fluent API's In Java
  • extends BaseClass
  • super(ChildClass.class)
  • ...19 more annotations...
  • accomplish the same idea using generics
  • creates a bad sort of dependency where we need to update the base class every time we make a new derived class. Not good!
  • superclass requests information about the child, and the child provides it
  • (CHILD)
  • <CHILD extends BakedGood<CHILD>>
  • CHILD
  • (CHILD)
  • CHILD
  • abstract
  • extends BakedGood<Cake>
  • The type parameter is saying “the Child class must extend Base<Child>”, forcing the Child class to provide its own type to the type system
  • Now that we can return the derived class in our chained method calls we are free to alternately call methods from the base class and the derived class
  • All of the normal polymorphic abilities are retained (you can see that we’ve implemented the abstract bake() method required by BakedGood)
  • .bake()
  • .bake()
  • practical applications of fluent API’s can be found
  • this one
  • best article I was able to find on the topic was
  • here and here
kuni katsuya

GraphicsMagick FAQ - 0 views

www.graphicsmagick.org/FAQ.html

graphicsmagick imagemagick

shared by kuni katsuya on 23 Apr 13 - No Cached
  • How does GraphicsMagick differ from ImageMagick?
  • How does GraphicsMagick differ from ImageMagick?
  • originally based on (forked from) ImageMagick 5.5.2 in November 2002
  • ...13 more annotations...
  • command-line syntax and programming APIs remain entirely upward compatible with ImageMagick 5.5.2
  • maintains a stable source repository with complete version history so that changes are controlled
  • maintains a detailed ChangeLog
  • maintains a stable release branch
  • ImageMagick does not offer any of these things
  • more time has been spent optimizing and debugging its code
  • dramatically fewer dependencies on external libraries
  • much smaller than ImageMagick
  • installation footprint is 3-5X smaller than ImageMagick
  • usually faster than ImageMagick
  • more efficient at dealing with large images
  • GraphicsMagick has been significantly updated to use multiple CPU cores to speed up the image processing
  • non-parallelizable code paths often dominating the time
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