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Contents contributed and discussions participated by kuni katsuya

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kuni katsuya

JPA implementation patterns: Retrieving entities | Xebia Blog - 0 views

blog.xebia.com/...n-patterns-retrieving-entities

java JPA patterns retrieve NamedQuery find

shared by kuni katsuya on 04 Nov 12 - No Cached
  • JPA implementation patterns: Retrieving entities
  • two ways to retrieve an entity with JPA:
  • EntityManager.find
  • ...2 more annotations...
  • Query object that can then be executed to return a list of entities or a single entity.
  • Keeping the query and the code that sets these parameters together makes them both easier to understand
kuni katsuya

JPA implementation patterns: Bidirectional assocations | Xebia Blog - 0 views

blog.xebia.com/...erns-bidirectional-assocations

shared by kuni katsuya on 04 Nov 12 - No Cached
  • JPA implementation patterns: Bidirectional assocations
  • it gets interesting when we make this association bidirectional
  • But there is a catch!
  • ...2 more annotations...
  • if you run them within one transaction like the code below does, you will find that the item list while be empty:
  • to keep bidirectional associations in sync, JPA leaves more up to the developer.
kuni katsuya

Building the Agile Database: How to Build a Successful Application Using Agile Without ... - 0 views

my.safaribooksonline.com/...9781935504153

agile database books safari books online

shared by kuni katsuya on 01 Nov 12 - No Cached
  • Building the Agile Database: How to Build a Successful Application Using Agile Without Sacrificing Data Management
kuni katsuya

Collaboration Best Practices - 3 Reasons Interruptions are Hurting Your Team's Producti... - 0 views

blogs.atlassian.com/...nterruptions-hurt-productivity

agile productivity anti-patterns

shared by kuni katsuya on 01 Nov 12 - No Cached
  • Interruptions Hurt Your Team’s Productivity
  • Productivity is futile in the face of constant interruptions
  • work is scattered through shared network drives, hard drives, and email
    • kuni katsuya
      kuni katsuya on 01 Nov 12
       
      or sharepoint, confluence, jira, word docs, pdf docs, spreadsheets, walled post-it notes, emails... not universally or easily searchable. arghhh...
  • ...17 more annotations...
  • Charging towards a common goal is difficult when:
  • center on meetings alone.
  • When disorganization and uncertainty is the norm, clarification and re-clarification is needed to regularly keep a team focused and working together
  •  waste A LOT of your time
  • Information isn’t located in a centralized place so it isn’t easily accessible to everyone.
  • It’s just easier to ask someone else because they are a Subject Matter Expert (SME). Both.
  • 2. Interruptions encourage multi-tasking, which is bad
  • 1. Most interruptions are trivial and could be avoided
  • it takes most people 16 minutes to refocus after sending an email while doing other work
    • kuni katsuya
      kuni katsuya on 01 Nov 12
       
      it takes most software engineers *at least* 20-30 minutes to get back into 'the zone' following an unrelated distraction
  • No wonder people like to work from home!
  • To perform at your productive best, you need your best focus, something that’s unachievable when you’re constantly interrupted
  • 3. Recovering from interruptions takes longer than you think
  • Between email, meetings, and interruptions (both active and passive),
  • there’s hardly time to get any work done while you’re actually at work.
  • Pro-Tip: Only turn on email and instant message when you need to use them
    • kuni katsuya
      kuni katsuya on 01 Nov 12
       
      ie. never?  ;) though then, you end up with 5,932 unread emails in your inbox and 113 angry co-workers!
  • To combat such interruption, check these tools 3 times a day – when you first get into the office in the morning, around lunch, and before going home for the night – and turn them off otherwise.
  • reduce the rate at which interruptions occur
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

Google Groups - 0 views

groups.google.com/forum

graniteds flex java type conversion

shared by kuni katsuya on 01 Nov 12 - No Cached
  • new ArrayCollection();
  • new ArrayCollection();
  • new ArrayCollection();
  • ...6 more annotations...
  • new ArrayCollection();
  • new ArrayCollection();
  • You cannot serialize ListCollectionView instances directly. Use ArrayCollection instead in your constructor :
  • new ArrayCollection();
  • ListCollectionView to List<E> conversion
  • send a ListCollectionView object to a java method that accepts a java.util.List, I get a NoSuchMethodException.
kuni katsuya

BlazeDS Developer Guide - 0 views

livedocs.adobe.com/...help.html

graniteds flex java type conversion

shared by kuni katsuya on 01 Nov 12 - Cached
  • Serializing between ActionScript and Java
  • java.util.Date (formatted for Coordinated Universal Time (UTC))
  • java.util.Date, java.util.Calendar, java.sql.Timestamp, java.sql.Time, java.sql.Date
  • ...19 more annotations...
  • Object (generic)
  • java.util.Map
  • Array (dense)
  • java.util.List
  • List becomes ArrayList SortedSet becomes TreeSet Set becomes HashSet Collection becomes ArrayList
  • Array (sparse) java.util.Map java.util.Map
  • java.util.Map If a Map interface is specified, creates a new java.util.HashMap for java.util.Map and a new java.util.TreeMap for java.util.SortedMap.
  • BlazeDS passes an instance of java.util.ArrayList to parameters typed with the java.util.List interface and any other interface that extends java.util.Collection. Then these types are
  • sent back to the client as mx.collections.ArrayCollection instances
  • If you require normal ActionScript Arrays sent back to the client, you must set the legacy-collection element to true in the serialization section of a channel-definition's properties; for more information, see Configuring AMF serialization on a channel.
  • legacy-collection Default value is false. When true, instances of
  • java.util.Collection
  • are returned as
  • ActionScript Arrays
  • legacy-map Default value is false. When true, java.util.Map instances are serialized as an ECMA Array or associative array instead of an anonymous Object.
  • A typical reason to use custom serialization is to avoid passing all of the properties of either the client-side or server-side representation of an object across the network tier.
  • standard serialization scheme, all public properties are passed back and forth between the client and the server.
  • Explicitly mapping ActionScript and Java objects
  • Private properties, constants, static properties, and read-only properties, and so on, are not serialized
kuni katsuya

8. Type Conversions (Java ~ ActionScript3) - Confluence - 0 views

www.graniteds.org/...ersions+(Java+~+ActionScript3)

graniteds flex java type conversion

shared by kuni katsuya on 01 Nov 12 - No Cached
  • Type conversions in GDS follow the standards defined in Adobe documentation
  • here,
  • GDS will neither convert AS3 String to Java numeric types or boolean, nor AS3 numeric types or boolean to String
  • ...3 more annotations...
  • AS3 Date
  • deserialized as java.util.Date
  • with one important exception:
kuni katsuya

Uninstall Flash Player | Windows - 0 views

helpx.adobe.com/...tall-flash-player-windows.html

shared by kuni katsuya on 28 Oct 12 - No Cached
  • C:\Windows\system32\Macromed\Flash
  • Delete all the files in this folder.
  • C:\Windows\SysWOW64\Macromed\Flash
  • ...7 more annotations...
  • %appdata%\Adobe\Flash Player
  • %appdata%\Macromedia\Flash Player
  • Flash Player uninstaller
  • uninstaller (674 KB)
  • Exit all browsers
  • uninstaller does not work if any programs that use Flash are running
  • . Run the uninstaller
  • kuni katsuya on 28 Oct 12
     
    "C:\Windows\system32\Macromed\Flash"
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