Fixed view resolution for plugin views and added test for this.

grails-app/conf/BuildConfig.groovy

@@ -16,3 +16,8 @@ grails.project.dependency.resolution = {
         }
     }
 }
+
+if (appName == "grails-mail") {
+    // use for testing view resolution from plugins
+    grails.plugin.location.'for-plugin-view-resolution' = 'plugins/for-plugin-view-resolution'
+}

plugins/for-plugin-view-resolution/ForPluginViewResolutionGrailsPlugin.groovy

@@ -0,0 +1,50 @@
+class ForPluginViewResolutionGrailsPlugin {
+    // the plugin version
+    def version = "0.1"
+    // the version or versions of Grails the plugin is designed for
+    def grailsVersion = "1.3.5 > *"
+    // the other plugins this plugin depends on
+    def dependsOn = [:]
+    // resources that are excluded from plugin packaging
+    def pluginExcludes = [
+            "grails-app/views/error.gsp"
+    ]
+
+    // TODO Fill in these fields
+    def author = "Your name"
+    def authorEmail = ""
+    def title = "Plugin summary/headline"
+    def description = '''\\
+Brief description of the plugin.
+'''
+
+    // URL to the plugin's documentation
+    def documentation = "http://grails.org/plugin/for-plugin-view-resolution"
+
+    def doWithWebDescriptor = { xml ->
+        // TODO Implement additions to web.xml (optional), this event occurs before 
+    }
+
+    def doWithSpring = {
+        // TODO Implement runtime spring config (optional)
+    }
+
+    def doWithDynamicMethods = { ctx ->
+        // TODO Implement registering dynamic methods to classes (optional)
+    }
+
+    def doWithApplicationContext = { applicationContext ->
+        // TODO Implement post initialization spring config (optional)
+    }
+
+    def onChange = { event ->
+        // TODO Implement code that is executed when any artefact that this plugin is
+        // watching is modified and reloaded. The event contains: event.source,
+        // event.application, event.manager, event.ctx, and event.plugin.
+    }
+
+    def onConfigChange = { event ->
+        // TODO Implement code that is executed when the project configuration changes.
+        // The event is the same as for 'onChange'.
+    }
+}

plugins/for-plugin-view-resolution/application.properties

@@ -0,0 +1,6 @@
+#Grails Metadata file
+#Tue Jan 04 14:44:20 EST 2011
+app.grails.version=1.3.5
+app.name=for-plugin-view-resolution
+plugins.hibernate=1.3.5
+plugins.tomcat=1.3.5

plugins/for-plugin-view-resolution/grails-app/conf/BuildConfig.groovy

@@ -0,0 +1,31 @@
+grails.project.class.dir = "target/classes"
+grails.project.test.class.dir = "target/test-classes"
+grails.project.test.reports.dir = "target/test-reports"
+//grails.project.war.file = "target/${appName}-${appVersion}.war"
+grails.project.dependency.resolution = {
+    // inherit Grails' default dependencies
+    inherits("global") {
+        // uncomment to disable ehcache
+        // excludes 'ehcache'
+    }
+    log "warn" // log level of Ivy resolver, either 'error', 'warn', 'info', 'debug' or 'verbose'
+    repositories {
+        grailsPlugins()
+        grailsHome()
+        grailsCentral()
+
+        // uncomment the below to enable remote dependency resolution
+        // from public Maven repositories
+        //mavenLocal()
+        //mavenCentral()
+        //mavenRepo "http://snapshots.repository.codehaus.org"
+        //mavenRepo "http://repository.codehaus.org"
+        //mavenRepo "http://download.java.net/maven/2/"
+        //mavenRepo "http://repository.jboss.com/maven2/"
+    }
+    dependencies {
+        // specify dependencies here under either 'build', 'compile', 'runtime', 'test' or 'provided' scopes eg.
+
+        // runtime 'mysql:mysql-connector-java:5.1.5'
+    }
+}

plugins/for-plugin-view-resolution/grails-app/conf/Config.groovy

@@ -0,0 +1,24 @@
+// configuration for plugin testing - will not be included in the plugin zip
+
+log4j = {
+    // Example of changing the log pattern for the default console
+    // appender:
+    //
+    //appenders {
+    //    console name:'stdout', layout:pattern(conversionPattern: '%c{2} %m%n')
+    //}
+
+    error  'org.codehaus.groovy.grails.web.servlet',  //  controllers
+           'org.codehaus.groovy.grails.web.pages', //  GSP
+           'org.codehaus.groovy.grails.web.sitemesh', //  layouts
+           'org.codehaus.groovy.grails.web.mapping.filter', // URL mapping
+           'org.codehaus.groovy.grails.web.mapping', // URL mapping
+           'org.codehaus.groovy.grails.commons', // core / classloading
+           'org.codehaus.groovy.grails.plugins', // plugins
+           'org.codehaus.groovy.grails.orm.hibernate', // hibernate integration
+           'org.springframework',
+           'org.hibernate',
+           'net.sf.ehcache.hibernate'
+
+    warn   'org.mortbay.log'
+}

plugins/for-plugin-view-resolution/grails-app/conf/DataSource.groovy

@@ -0,0 +1,32 @@
+dataSource {
+    pooled = true
+    driverClassName = "org.hsqldb.jdbcDriver"
+    username = "sa"
+    password = ""
+}
+hibernate {
+    cache.use_second_level_cache = true
+    cache.use_query_cache = true
+    cache.provider_class = 'net.sf.ehcache.hibernate.EhCacheProvider'
+}
+// environment specific settings
+environments {
+    development {
+        dataSource {
+            dbCreate = "create-drop" // one of 'create', 'create-drop','update'
+            url = "jdbc:hsqldb:mem:devDB"
+        }
+    }
+    test {
+        dataSource {
+            dbCreate = "update"
+            url = "jdbc:hsqldb:mem:testDb"
+        }
+    }
+    production {
+        dataSource {
+            dbCreate = "update"
+            url = "jdbc:hsqldb:file:prodDb;shutdown=true"
+        }
+    }
+}

plugins/for-plugin-view-resolution/grails-app/conf/UrlMappings.groovy

@@ -0,0 +1,13 @@
+class UrlMappings {
+
+	static mappings = {
+		"/$controller/$action?/$id?"{
+			constraints {
+				// apply constraints here
+			}
+		}
+
+		"/"(view:"/index")
+		"500"(view:'/error')
+	}
+}

plugins/for-plugin-view-resolution/grails-app/views/email/email.gsp

@@ -0,0 +1 @@
+This is from a plugin!!!

plugins/for-plugin-view-resolution/grails-app/views/error.gsp

@@ -0,0 +1,54 @@
+<html>
+  <head>
+	  <title>Grails Runtime Exception</title>
+	  <style type="text/css">
+	  		.message {
+	  			border: 1px solid black;
+	  			padding: 5px;
+	  			background-color:#E9E9E9;
+	  		}
+	  		.stack {
+	  			border: 1px solid black;
+	  			padding: 5px;
+	  			overflow:auto;
+	  			height: 300px;
+	  		}
+	  		.snippet {
+	  			padding: 5px;
+	  			background-color:white;
+	  			border:1px solid black;
+	  			margin:3px;
+	  			font-family:courier;
+	  		}
+	  </style>
+  </head>
+
+  <body>
+    <h1>Grails Runtime Exception</h1>
+    <h2>Error Details</h2>
+
+  	<div class="message">
+		<strong>Error ${request.'javax.servlet.error.status_code'}:</strong> ${request.'javax.servlet.error.message'.encodeAsHTML()}<br/>
+		<strong>Servlet:</strong> ${request.'javax.servlet.error.servlet_name'}<br/>
+		<strong>URI:</strong> ${request.'javax.servlet.error.request_uri'}<br/>
+		<g:if test="${exception}">
+	  		<strong>Exception Message:</strong> ${exception.message?.encodeAsHTML()} <br />
+	  		<strong>Caused by:</strong> ${exception.cause?.message?.encodeAsHTML()} <br />
+	  		<strong>Class:</strong> ${exception.className} <br />
+	  		<strong>At Line:</strong> [${exception.lineNumber}] <br />
+	  		<strong>Code Snippet:</strong><br />
+	  		<div class="snippet">
+	  			<g:each var="cs" in="${exception.codeSnippet}">
+	  				${cs?.encodeAsHTML()}<br />
+	  			</g:each>
+	  		</div>
+		</g:if>
+  	</div>
+	<g:if test="${exception}">
+	    <h2>Stack Trace</h2>
+	    <div class="stack">
+	      <pre><g:each in="${exception.stackTraceLines}">${it.encodeAsHTML()}<br/></g:each></pre>
+	    </div>
+	</g:if>
+  </body>
+</html>

plugins/for-plugin-view-resolution/scripts/_Install.groovy

@@ -0,0 +1,10 @@
+//
+// This script is executed by Grails after plugin was installed to project.
+// This script is a Gant script so you can use all special variables provided
+// by Gant (such as 'baseDir' which points on project base dir). You can
+// use 'ant' to access a global instance of AntBuilder
+//
+// For example you can create directory under project tree:
+//
+//    ant.mkdir(dir:"${basedir}/grails-app/jobs")
+//

plugins/for-plugin-view-resolution/scripts/_Uninstall.groovy

@@ -0,0 +1,5 @@
+//
+// This script is executed by Grails when the plugin is uninstalled from project.
+// Use this script if you intend to do any additional clean-up on uninstall, but
+// beware of messing up SVN directories!
+//

plugins/for-plugin-view-resolution/scripts/_Upgrade.groovy

@@ -0,0 +1,10 @@
+//
+// This script is executed by Grails during application upgrade ('grails upgrade'
+// command). This script is a Gant script so you can use all special variables
+// provided by Gant (such as 'baseDir' which points on project base dir). You can
+// use 'ant' to access a global instance of AntBuilder
+//
+// For example you can create directory under project tree:
+//
+//    ant.mkdir(dir:"${basedir}/grails-app/jobs")
+//

plugins/for-plugin-view-resolution/web-app/WEB-INF/applicationContext.xml

@@ -0,0 +1,42 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<beans xmlns="http://www.springframework.org/schema/beans"
+       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+       xsi:schemaLocation="
+http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.5.xsd">
+
+	<bean id="grailsApplication" class="org.codehaus.groovy.grails.commons.GrailsApplicationFactoryBean">
+		<description>Grails application factory bean</description>
+        <property name="grailsDescriptor" value="/WEB-INF/grails.xml" />
+        <property name="grailsResourceLoader" ref="grailsResourceLoader" />
+	</bean>
+
+	<bean id="pluginManager" class="org.codehaus.groovy.grails.plugins.GrailsPluginManagerFactoryBean">
+		<description>A bean that manages Grails plugins</description>
+        <property name="grailsDescriptor" value="/WEB-INF/grails.xml" />
+        <property name="application" ref="grailsApplication" />
+	</bean>
+
+    <bean id="grailsConfigurator" class="org.codehaus.groovy.grails.commons.spring.GrailsRuntimeConfigurator">
+        <constructor-arg>
+            <ref bean="grailsApplication" />
+        </constructor-arg>
+        <property name="pluginManager" ref="pluginManager" />
+    </bean>
+
+    <bean id="grailsResourceLoader" class="org.codehaus.groovy.grails.commons.GrailsResourceLoaderFactoryBean">
+        <property name="grailsResourceHolder" ref="grailsResourceHolder" />
+    </bean>
+
+    <bean id="grailsResourceHolder" scope="prototype" class="org.codehaus.groovy.grails.commons.spring.GrailsResourceHolder">
+        <property name="resources">
+              <value>classpath*:**/grails-app/**/*.groovy</value>
+        </property>
+    </bean>    
+
+   <bean id="characterEncodingFilter"
+      class="org.springframework.web.filter.CharacterEncodingFilter">
+        <property name="encoding">
+          <value>utf-8</value>
+        </property>
+   </bean>    	
+</beans>

plugins/for-plugin-view-resolution/web-app/WEB-INF/sitemesh.xml

@@ -0,0 +1,14 @@
+<sitemesh>
+    <page-parsers>
+        <parser content-type="text/html"
+            class="org.codehaus.groovy.grails.web.sitemesh.GrailsHTMLPageParser" />
+        <parser content-type="text/html;charset=ISO-8859-1"
+            class="org.codehaus.groovy.grails.web.sitemesh.GrailsHTMLPageParser" />
+        <parser content-type="text/html;charset=UTF-8"
+            class="org.codehaus.groovy.grails.web.sitemesh.GrailsHTMLPageParser" />            
+    </page-parsers>
+
+    <decorator-mappers>
+        <mapper class="org.codehaus.groovy.grails.web.sitemesh.GrailsLayoutDecoratorMapper" />
+    </decorator-mappers>
+</sitemesh>