Linux Command-SCP example
upload local file to remote serverscp -P 2222 /home/a5go.com.tar.gz root@a5go:/root/a5go.com.tar.gz
upload local folder to remote serverscp -P 2222 -r /home/a5go.com/ root@a5go:/root/a5go.com/
get remote server file to localscp -P 2222 root@a5go:/root/a5go.com.tar.gz /home/a5go.com.tar.gz
get remote server folder to localscp -P 2222 -r root@a5go:/root/a5go.com/ /home/a5go.com/
The Grails Goodness Notebook contains the blog posts about Grails. The posts are bundled and categorized into sections. Each section starts with the simpler features and ends with more advanced Grails features. The book is intended to browse through the subjects. You should be able to just open the book at a random page and learn more about Grails. Maybe pick it up once in a while and learn a bit more about known and lesser known features of Grails.
The book categorizes the posts in the following sections:
Configuration
The Command LIne
Grails Object Relational Mapping (GORM)
Validation
Controllers
Groovy Server Pages (GSP)
REST
The Service Layer
Grails and Spring
Internationalization (i18n)
IDE
Grails Goodness Notebook is updated with the following posts:
Using Bintray JCenter as Repository
Use Spring Java Configuration
Conditonally Load Beans in Java Configuration Based on Grails Environment
Using Converter Named Configurations with Default Renderers
Custom Controller Class with Resource Annotation
Change Response Formats in RestfulController
Enable Accept Header for User Agent Requests
Exception Methods in Controllers
Run Groovy Scripts in Grails Context
Using Aliases as Command Shortcuts
Generate Default .gitignore Or .hgignore File
Extending IntegrateWith Command
Visit Grails Goodness Notebook!
Grails,How to use enum
Example:
Groovy Code
package com.test
public enum MessageStatus
PENDING(0),SUCCESS(1),FALSE(2)
private final Integer value
MessageStatus(Integer value)
this.value = value
Integer getId()
value
Grails Domain call this groovy method
import com.test.MessageStatus
class MessageDetails
MessageStatus status
grails mail host = "smtp.gmail.com" port = 587 username = "a5go.com@gmail.com" password = "password" props = ["mail.debug": "true", "mail.smtp.protocol": "smtps", "mail.smtp.auth": "true", "mail.smtp.starttls.enable": "true", "mail.smtp.host": "smtp.gmail.com", "mail.smtp.user": "a5go.com@gmail.com", "mail.smtp.password": "password"]
grails mail host = "smtp.live.com" port = 587 username = "a5go.com@live.com" password = "password" props = ["mail.smtp.starttls.enable":"true", "mail.smtp.port":"587"]
issue:[Fatal Error] :55983:45: XML document structures must start and end within the same entity.
status:pending
Sometimes, when running my application in development mode, I receive the following error:
Configuring Shiro ...
Configuring Shiro ...
Shiro Configured
Shiro Configured
| Server running. Browse to http://localhost:8080/bank
[Fatal Error] :55983:45: XML document structures must start and end within the same entity.
The application seems to run ok, What does this error mean?
I am running grails 2.3.7 in a JDK6,WIN7 environment.
Getting Started with Grails and MySQL
1. Create a database in MySQL.
mysql> CREATE DATABASE bank_dev;
mysql> CREATE DATABASE bank_test;
mysql> CREATE DATABASE bank_prod;
2.Add the MySQL driver to project.
Download the jar file(i am using mysql-connector-java-5.0.4-bin.jar) and put it in your $project/lib directory
3.change DataSource.groovy
The complete code should look like this
dataSource
// pooled = true
// jmxExport = true
// driverClassName = "org.h2.Driver"
// username = "sa"
// password = ""
pooled = true
jmxExport = true
driverClassName = "com.mysql.jdbc.Driver"
username = "root"
password = ""
dialect = org.hibernate.dialect.MySQL5InnoDBDialect
hibernate
cache.use_second_level_cache = true
cache.use_query_cache = false
cache.region.factory_class = 'net.sf.ehcache.hibernate.EhCacheRegionFactory' // Hibernate 3
// cache.region.factory_class = 'org.hibernate.cache.ehcache.EhCacheRegionFactory' // Hibernate 4
singleSession = true // configure OSIV singleSession mode
// environment specific settings
environments
development
dataSource
dbCreate = "create-drop" // one of 'create', 'create-drop', 'update', 'validate', ''
// url = "jdbc:h2:mem:devDb;MVCC=TRUE;LOCK_TIMEOUT=10000;DB_CLOSE_ON_EXIT=FALSE"
url = "jdbc:mysql://localhost:3306/ncbank_dev?useUnicode=true&characterEncoding=UTF-8"
test
dataSource
dbCreate = "update"
// url = "jdbc:h2:mem:testDb;MVCC=TRUE;LOCK_TIMEOUT=10000;DB_CLOSE_ON_EXIT=FALSE"
url = "jdbc:mysql://localhost:3306/ncbank_test?useUnicode=true&characterEncoding=UTF-8"
production
dataSource
dbCreate = "update"
// url = "jdbc:h2:prodDb;MVCC=TRUE;LOCK_TIMEOUT=10000;DB_CLOSE_ON_EXIT=FALSE"
url = "jdbc:mysql://localhost:3306/ncbank_prod?useUnicode=true&characterEncoding=UTF-8"
properties
// See http://grails.org/doc/latest/guide/conf.html#dataSource for documentation
jmxEnabled = true
initialSize = 5
maxActive = 50
minIdle = 5
maxIdle = 25
maxWait = 10000
maxAge = 10 * 60000
timeBetweenEvictionRunsMillis = 5000
minEvictableIdleTimeMillis = 60000
validationQuery = "SELECT 1"
validationQueryTimeout = 3
validationInterval = 15000
testOnBorrow = true
testWhileIdle = true
testOnReturn = false
jdbcInterceptors = "ConnectionState"
defaultTransactionIsolation = java.sql.Connection.TRANSACTION_READ_COMMITTED
Error Error executing script ShiroQuickStart: groovy.lang.MissingMethodException: No signature of method
|Loading Grails 2.3.7
|Configuring classpath
> grails shiro-quick-start --prefix=com.test.
.
|Environment set to development
................................
|Packaging Grails application
.
|Uninstalled plugin [spring-security-core]
..
|Compiling 10 source files
..
|Compiling 578 source files
Note: Some input files use or override a deprecated API.
Note: Recompile with -Xlint:deprecation for details.
Note: Some input files use unchecked or unsafe operations.
Note: Recompile with -Xlint:unchecked for details.
.......
|Compiling 12 source files
...............................................................................................
Configuring Shiro ...
Shiro Configured
Error |
Error executing script Shell: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'uk.co.desirableobjects.oauth.scribe.OauthController': Initialization of bean failed; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'oauthService': Invocation of init method failed; nested exception is java.lang.IllegalStateException: No oauth configuration found. Please configure the oauth scribe plugin (Use --stacktrace to see the full trace)
Process finished with exit code 1
How to fix it:
grails shiro-quick-start "--prefix=com.test" --stacktrace
or
grails shiro-quick-start
