dion 2003/01/15 07:18:32
Added: jelly/jelly-tags/dynabean maven.xml .cvsignore
project.properties project.xml
jelly/jelly-tags/dynabean/src/test/org/apache/commons/jelly/tags/dynabean
suite.jelly TestJelly.java
jelly/jelly-tags/dynabean/src/java/org/apache/commons/jelly/tags/dynabean
package.html DynabeanTag.java
DynabeanTagLibrary.java PropertyTag.java
SetTag.java DynaclassTag.java
Log:
Move dynabean taglib out of core
Revision Changes Path
1.1 jakarta-commons-sandbox/jelly/jelly-tags/dynabean/maven.xml
Index: maven.xml
===================================================================
<project default="java:jar">
</project>
1.1 jakarta-commons-sandbox/jelly/jelly-tags/dynabean/.cvsignore
Index: .cvsignore
===================================================================
target
maven.log
1.1
jakarta-commons-sandbox/jelly/jelly-tags/dynabean/project.properties
Index: project.properties
===================================================================
# -------------------------------------------------------------------
# P R O J E C T P R O P E R T I E S
# -------------------------------------------------------------------
maven.junit.fork=true
maven.compile.deprecation = on
# Installation dir
maven.dist.install.dir = /usr/local/jelly
maven.checkstyle.properties=../tag-checkstyle.properties
1.1 jakarta-commons-sandbox/jelly/jelly-tags/dynabean/project.xml
Index: project.xml
===================================================================
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE project [
<!-- see file for description -->
<!ENTITY commonDeps SYSTEM "file:../../commonDependencies.ent">
]>
<project>
<extend>../tag-project.xml</extend>
<id>commons-jelly-tags-dynabean</id>
<name>commons-jelly-tags-dynabean</name>
<package>org.apache.commons.jelly.tags.dynabean</package>
<description>
The Jelly DynaBean Tag Library
</description>
<shortDescription>Commons Jelly Dyna Bean Tag Library</shortDescription>
<url>http://jakarta.apache.org/commons/sandbox/jelly/tags/dynabean/</url>
<siteDirectory>/www/jakarta.apache.org/commons/sandbox/jelly/dynabean/</siteDirectory>
<distributionDirectory>/www/jakarta.apache.org/builds/jakarta-commons-sandbox/jelly/tags/dynabean</distributionDirectory>
<repository>
<connection>scm:cvs:pserver:[EMAIL PROTECTED]:/home/cvspublic:jakarta-commons-sandbox/jelly/jelly-tags/dynabean/</connection>
<url>http://cvs.apache.org/viewcvs/jakarta-commons-sandbox/jelly/jelly-tags/dynabean/</url>
</repository>
<dependencies>
&commonDeps;
<!-- START for compilation -->
<dependency>
<id>commons-jelly</id>
<version>SNAPSHOT</version>
</dependency>
<!-- END for compilation -->
</dependencies>
</project>
1.1
jakarta-commons-sandbox/jelly/jelly-tags/dynabean/src/test/org/apache/commons/jelly/tags/dynabean/suite.jelly
Index: suite.jelly
===================================================================
<?xml version="1.0"?>
<test:suite
xmlns:j="jelly:core"
xmlns:dynabean="jelly:dynabean"
xmlns:test="jelly:junit"
xmlns:log="jelly:log">
<test:case name="simpleDynaBean">
<dynabean:dynaclass var="CustomerType" name ="CustomerDynaClass">
<dynabean:property name="name" type="String" />
<dynabean:property name="address" type="String" />
</dynabean:dynaclass>
<dynabean:dynabean var="customer" dynaclass="${CustomerType}"/>
<dynabean:set var="customer" property="name" value="Customer 1" />
<dynabean:set var="customer" property="address" value="Address of Customer 1" />
<test:assertEquals expected="Customer 1" actual="${customer.name}"/>
<test:assertEquals expected="Address of Customer 1"
actual="${customer.address}"/>
<test:assertEquals expected="CustomerDynaClass"
actual="${customer.dynaClass.name}"/>
</test:case>
<test:case name="nestedDynaBean">
<dynabean:dynaclass var="AddressType" name="AddressDynaClass">
<dynabean:property name="city" type="String" />
<dynabean:property name="street" type="String" />
<dynabean:property name="housenumber" type="Integer" />
</dynabean:dynaclass>
<dynabean:dynaclass var="CustomerType" name="CustomerDynaClass">
<dynabean:property name="name" type="String" />
<dynabean:property name="address"
type="org.apache.commons.beanutils.DynaBean"/>
</dynabean:dynaclass>
<dynabean:dynabean var="customer" dynaclass="${CustomerType}" />
<dynabean:dynabean var="address" dynaclass="${AddressType}" />
<dynabean:set var="customer" property="name" value="Customer 1" />
<dynabean:set var="customer" property="address" value="${address}" />
<dynabean:set var="customer" property="address.city" value="London" />
<dynabean:set var="customer" property="address.street" value="Downing Street" />
<dynabean:set var="customer" property="address.housenumber" value="10" />
<test:assertEquals expected="Customer 1" actual="${customer.name}"/>
<test:assertEquals expected="London" actual="${customer.address.city}"/>
<test:assertEquals expected="Downing Street"
actual="${customer.address.street}"/>
<!-- #### JellyUnit needs to support type cooercion for this to work...
<test:assertEquals expected="10" actual="${customer.address.housenumber}"/>
-->
</test:case>
</test:suite>
1.1
jakarta-commons-sandbox/jelly/jelly-tags/dynabean/src/test/org/apache/commons/jelly/tags/dynabean/TestJelly.java
Index: TestJelly.java
===================================================================
/*
* $Header:
/home/cvs/jakarta-commons-sandbox/jelly/jelly-tags/dynabean/src/test/org/apache/commons/jelly/tags/dynabean/TestJelly.java,v
1.1 2003/01/15 15:18:32 dion Exp $
* $Revision: 1.1 $
* $Date: 2003/01/15 15:18:32 $
*
* ====================================================================
*
* The Apache Software License, Version 1.1
*
* Copyright (c) 2002 The Apache Software Foundation. All rights
* reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. The end-user documentation included with the redistribution, if
* any, must include the following acknowlegement:
* "This product includes software developed by the
* Apache Software Foundation (http://www.apache.org/)."
* Alternately, this acknowlegement may appear in the software itself,
* if and wherever such third-party acknowlegements normally appear.
*
* 4. The names "The Jakarta Project", "Commons", and "Apache Software
* Foundation" must not be used to endorse or promote products derived
* from this software without prior written permission. For written
* permission, please contact [EMAIL PROTECTED]
*
* 5. Products derived from this software may not be called "Apache"
* nor may "Apache" appear in their names without prior written
* permission of the Apache Group.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*
* $Id: TestJelly.java,v 1.1 2003/01/15 15:18:32 dion Exp $
*/
package org.apache.commons.jelly.tags.dynabean;
import junit.framework.TestSuite;
import junit.textui.TestRunner;
import org.apache.commons.jelly.tags.junit.JellyTestSuite;
/**
* A helper class to run jelly test cases as part of Ant's JUnit tests
*
* @author <a href="mailto:[EMAIL PROTECTED]";>James Strachan</a>
* @version $Revision: 1.1 $
*/
public class TestJelly extends JellyTestSuite {
public static void main( String[] args ) throws Exception {
TestRunner.run( suite() );
}
public static TestSuite suite() throws Exception {
return createTestSuite(TestJelly.class, "suite.jelly");
}
}
1.1
jakarta-commons-sandbox/jelly/jelly-tags/dynabean/src/java/org/apache/commons/jelly/tags/dynabean/package.html
Index: package.html
===================================================================
<html>
<head>
</head>
<body>
<p>A tag library for creating new DynaClass and DynaBean objects from the
<a href="http://jakarta.apache.org/commons/beanutils.html";>beanutils</a> library
</p>
</body>
</html>
1.1
jakarta-commons-sandbox/jelly/jelly-tags/dynabean/src/java/org/apache/commons/jelly/tags/dynabean/DynabeanTag.java
Index: DynabeanTag.java
===================================================================
/*
* $Header:
/home/cvs/jakarta-commons-sandbox/jelly/jelly-tags/dynabean/src/java/org/apache/commons/jelly/tags/dynabean/DynabeanTag.java,v
1.1 2003/01/15 15:18:32 dion Exp $
* $Revision: 1.1 $
* $Date: 2003/01/15 15:18:32 $
*
* ====================================================================
*
* The Apache Software License, Version 1.1
*
* Copyright (c) 2002 The Apache Software Foundation. All rights
* reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. The end-user documentation included with the redistribution, if
* any, must include the following acknowlegement:
* "This product includes software developed by the
* Apache Software Foundation (http://www.apache.org/)."
* Alternately, this acknowlegement may appear in the software itself,
* if and wherever such third-party acknowlegements normally appear.
*
* 4. The names "The Jakarta Project", "Commons", and "Apache Software
* Foundation" must not be used to endorse or promote products derived
* from this software without prior written permission. For written
* permission, please contact [EMAIL PROTECTED]
*
* 5. Products derived from this software may not be called "Apache"
* nor may "Apache" appear in their names without prior written
* permission of the Apache Group.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*
* $Id: DynabeanTag.java,v 1.1 2003/01/15 15:18:32 dion Exp $
*/
package org.apache.commons.jelly.tags.dynabean;
import org.apache.commons.beanutils.DynaBean;
import org.apache.commons.beanutils.DynaClass;
import org.apache.commons.jelly.MissingAttributeException;
import org.apache.commons.jelly.TagSupport;
import org.apache.commons.jelly.XMLOutput;
/** A tag which conditionally evaluates its body based on some condition
*
* @author Theo Niemeijer
* @version $Revision: 1.1 $
*/
public class DynabeanTag extends TagSupport {
private DynaClass dynaClass;
private String var;
public DynabeanTag() {
}
// Tag interface
//-------------------------------------------------------------------------
public void doTag(XMLOutput output) throws Exception {
if (dynaClass == null) {
throw new MissingAttributeException( "dynaclass" );
}
if (var == null) {
throw new MissingAttributeException( "var" );
}
// Create dynabean instance for this dynaclass
DynaBean dynaBean = dynaClass.newInstance();
// Place new dynabean in context as a variable
context.setVariable(getVar(), dynaBean);
}
// Properties
//-------------------------------------------------------------------------
/**
* Sets the DynaClass of the new instance to create
*/
public void setDynaclass(DynaClass dynaClass) {
this.dynaClass = dynaClass;
}
public String getVar() {
return var;
}
/**
* Sets the name of the variable to export the new DynaBean instance to
*/
public void setVar(String var) {
this.var = var;
}
}
1.1
jakarta-commons-sandbox/jelly/jelly-tags/dynabean/src/java/org/apache/commons/jelly/tags/dynabean/DynabeanTagLibrary.java
Index: DynabeanTagLibrary.java
===================================================================
/*
* $Header:
/home/cvs/jakarta-commons-sandbox/jelly/jelly-tags/dynabean/src/java/org/apache/commons/jelly/tags/dynabean/DynabeanTagLibrary.java,v
1.1 2003/01/15 15:18:32 dion Exp $
* $Revision: 1.1 $
* $Date: 2003/01/15 15:18:32 $
*
* ====================================================================
*
* The Apache Software License, Version 1.1
*
* Copyright (c) 2002 The Apache Software Foundation. All rights
* reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. The end-user documentation included with the redistribution, if
* any, must include the following acknowlegement:
* "This product includes software developed by the
* Apache Software Foundation (http://www.apache.org/)."
* Alternately, this acknowlegement may appear in the software itself,
* if and wherever such third-party acknowlegements normally appear.
*
* 4. The names "The Jakarta Project", "Commons", and "Apache Software
* Foundation" must not be used to endorse or promote products derived
* from this software without prior written permission. For written
* permission, please contact [EMAIL PROTECTED]
*
* 5. Products derived from this software may not be called "Apache"
* nor may "Apache" appear in their names without prior written
* permission of the Apache Group.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*
* $Id: DynabeanTagLibrary.java,v 1.1 2003/01/15 15:18:32 dion Exp $
*/
package org.apache.commons.jelly.tags.dynabean;
import org.apache.commons.jelly.TagLibrary;
/** Describes the Taglib. This class could be generated by XDoclet
*
* @author Theo Niemeijer
* @version $Revision: 1.1 $
*/
public class DynabeanTagLibrary extends TagLibrary {
public DynabeanTagLibrary() {
registerTag("dynaclass", DynaclassTag.class);
registerTag("property", PropertyTag.class);
registerTag("dynabean", DynabeanTag.class);
registerTag("set", SetTag.class);
}
}
1.1
jakarta-commons-sandbox/jelly/jelly-tags/dynabean/src/java/org/apache/commons/jelly/tags/dynabean/PropertyTag.java
Index: PropertyTag.java
===================================================================
/*
* $Header:
/home/cvs/jakarta-commons-sandbox/jelly/jelly-tags/dynabean/src/java/org/apache/commons/jelly/tags/dynabean/PropertyTag.java,v
1.1 2003/01/15 15:18:32 dion Exp $
* $Revision: 1.1 $
* $Date: 2003/01/15 15:18:32 $
*
* ====================================================================
*
* The Apache Software License, Version 1.1
*
* Copyright (c) 2002 The Apache Software Foundation. All rights
* reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. The end-user documentation included with the redistribution, if
* any, must include the following acknowlegement:
* "This product includes software developed by the
* Apache Software Foundation (http://www.apache.org/)."
* Alternately, this acknowlegement may appear in the software itself,
* if and wherever such third-party acknowlegements normally appear.
*
* 4. The names "The Jakarta Project", "Commons", and "Apache Software
* Foundation" must not be used to endorse or promote products derived
* from this software without prior written permission. For written
* permission, please contact [EMAIL PROTECTED]
*
* 5. Products derived from this software may not be called "Apache"
* nor may "Apache" appear in their names without prior written
* permission of the Apache Group.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*
* $Id: PropertyTag.java,v 1.1 2003/01/15 15:18:32 dion Exp $
*/
package org.apache.commons.jelly.tags.dynabean;
import org.apache.commons.beanutils.DynaProperty;
import org.apache.commons.jelly.JellyException;
import org.apache.commons.jelly.MissingAttributeException;
import org.apache.commons.jelly.TagSupport;
import org.apache.commons.jelly.XMLOutput;
/**
* DynaProperty tag defines a property of a DynaClass
* It can only exist inside a DynaClass parent context
* The properties are added to the properties array
* of the parent context, and will be used to
* create the DynaClass object
*
* @author Theo Niemeijer
* @version 1.0
*/
public class PropertyTag extends TagSupport {
private String name;
private String type;
private Class propertyClass;
private DynaProperty prop;
public PropertyTag() {
}
// Tag interface
//-------------------------------------------------------------------------
public void doTag (XMLOutput output) throws Exception {
// Check that this tag is used inside the body of
// a DynaClass tag, so that it can access the
// context of that tag
DynaclassTag parentTag = (DynaclassTag) findAncestorWithClass(
DynaclassTag.class );
if ( parentTag == null ) {
throw new JellyException( "This tag must be enclosed inside a
<dynaclass> tag" );
}
// Check property name
if (name == null) {
throw new MissingAttributeException( "name" );
}
// Lookup appropriate property class
Class propClass = propertyClass;
if (propClass == null) {
// Check property type
if (type == null) {
throw new MissingAttributeException( "type" );
}
if (type.equals("String")) {
propClass = String.class;
}
else if (type.equals("Integer")) {
propClass = Integer.TYPE;
}
else if (type.equals("Short")) {
propClass = Short.TYPE;
}
else if (type.equals("Long")) {
propClass = Long.TYPE;
}
else if (type.equals("Float")) {
propClass = Float.TYPE;
}
else if (type.equals("Double")) {
propClass = Double.TYPE;
}
else if (type.equals("Long")) {
propClass = Long.TYPE;
}
if (propClass == null) {
try {
propClass = Class.forName(type);
}
catch (Exception e) {
throw new JellyException
("Class " + type +
" not found by Class.forName");
}
}
}
// Create dynaproperty object with given name and type
prop = new DynaProperty (name, propClass);
// Add new property to dynaclass context
parentTag.addDynaProperty(prop);
}
// Properties
//-------------------------------------------------------------------------
/**
* Sets the name of this property
*/
public void setName(String name) {
this.name = name;
}
/**
* Sets the type name of this property
*/
public void setType(String type) {
this.type = type;
}
/**
* Returns the Class for this property
*/
public Class getPropertyClass() {
return propertyClass;
}
/**
* Sets the Class instance for this property
*/
public void setPropertyClass(Class propertyClass) {
this.propertyClass = propertyClass;
}
}
1.1
jakarta-commons-sandbox/jelly/jelly-tags/dynabean/src/java/org/apache/commons/jelly/tags/dynabean/SetTag.java
Index: SetTag.java
===================================================================
/*
* $Header:
/home/cvs/jakarta-commons-sandbox/jelly/jelly-tags/dynabean/src/java/org/apache/commons/jelly/tags/dynabean/SetTag.java,v
1.1 2003/01/15 15:18:32 dion Exp $
* $Revision: 1.1 $
* $Date: 2003/01/15 15:18:32 $
*
* ====================================================================
*
* The Apache Software License, Version 1.1
*
* Copyright (c) 2002 The Apache Software Foundation. All rights
* reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. The end-user documentation included with the redistribution, if
* any, must include the following acknowlegement:
* "This product includes software developed by the
* Apache Software Foundation (http://www.apache.org/)."
* Alternately, this acknowlegement may appear in the software itself,
* if and wherever such third-party acknowlegements normally appear.
*
* 4. The names "The Jakarta Project", "Commons", and "Apache Software
* Foundation" must not be used to endorse or promote products derived
* from this software without prior written permission. For written
* permission, please contact [EMAIL PROTECTED]
*
* 5. Products derived from this software may not be called "Apache"
* nor may "Apache" appear in their names without prior written
* permission of the Apache Group.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*
* $Id: SetTag.java,v 1.1 2003/01/15 15:18:32 dion Exp $
*/
package org.apache.commons.jelly.tags.dynabean;
import java.util.Map;
import org.apache.commons.beanutils.BeanUtils;
import org.apache.commons.jelly.JellyException;
import org.apache.commons.jelly.TagSupport;
import org.apache.commons.jelly.XMLOutput;
import org.apache.commons.jelly.expression.Expression;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
/** A tag which sets a variable from the result of an expression
*
* @author Theo Niemeijer
* @version 1.0
*/
public class SetTag extends TagSupport {
/** The Log to which logging calls will be made. */
private static final Log log = LogFactory.getLog(SetTag.class);
/** The variable name to export. */
private String var;
/** The variable scope to export */
private String scope;
/** The expression to evaluate. */
private Expression value;
/** The target object on which to set a property. */
private Object target;
/** The name of the property to set on the target object. */
private String property;
public SetTag() {
}
// Tag interface
//-------------------------------------------------------------------------
public void doTag(XMLOutput output) throws Exception {
Object answer = null;
if ( value != null ) {
answer = value.evaluate(context);
}
else {
answer = getBodyText();
}
// Assume that if a var name and a property is given then
// var is the name of an object in the context
if (( var != null )
&& ( property != null)
&& ( target == null ))
{
// Get object from context
if ( scope != null ) {
target = context.getVariable(var, scope);
}
else {
target = context.getVariable(var);
}
if (target != null) {
var = null;
}
}
if ( var != null ) {
if ( scope != null ) {
context.setVariable(var, scope, answer);
}
else {
context.setVariable(var, answer);
}
}
else {
if ( target == null ) {
throw new JellyException( "Either a 'var' or a 'target' attribute
must be defined for this tag" );
}
if ( property == null ) {
throw new JellyException( "You must define a 'property' attribute if
you specify a 'target'" );
}
setPropertyValue( target, property, answer );
}
}
// Properties
//-------------------------------------------------------------------------
/** Sets the variable name to define for this expression
*/
public void setVar(String var) {
this.var = var;
}
/**
* Sets the variable scope for this variable. For example setting this value to
'parent' will
* set this value in the parent scope. When Jelly is run from inside a Servlet
environment
* then other scopes will be available such as 'request', 'session' or
'application'.
*
* Other applications may implement their own custom scopes.
*/
public void setScope(String scope) {
this.scope = scope;
}
/** Sets the expression to evaluate. */
public void setValue(Expression value) {
this.value = value;
}
/** Sets the target object on which to set a property. */
public void setTarget(Object target) {
this.target = target;
}
/** Sets the name of the property to set on the target object. */
public void setProperty(String property) {
this.property = property;
}
// Implementation methods
//-------------------------------------------------------------------------
protected void setPropertyValue( Object target, String property, Object value )
throws Exception {
try {
if ( target instanceof Map ) {
Map map = (Map) target;
map.put( property, value );
}
else {
BeanUtils.setProperty( target, property, value );
}
}
catch (Exception e) {
log.error( "Failed to set the property: " + property + " on bean: " +
target + " to value: " + value + " due to exception: " + e, e );
}
}
}
1.1
jakarta-commons-sandbox/jelly/jelly-tags/dynabean/src/java/org/apache/commons/jelly/tags/dynabean/DynaclassTag.java
Index: DynaclassTag.java
===================================================================
/*
* $Header:
/home/cvs/jakarta-commons-sandbox/jelly/jelly-tags/dynabean/src/java/org/apache/commons/jelly/tags/dynabean/DynaclassTag.java,v
1.1 2003/01/15 15:18:32 dion Exp $
* $Revision: 1.1 $
* $Date: 2003/01/15 15:18:32 $
*
* ====================================================================
*
* The Apache Software License, Version 1.1
*
* Copyright (c) 2002 The Apache Software Foundation. All rights
* reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. The end-user documentation included with the redistribution, if
* any, must include the following acknowlegement:
* "This product includes software developed by the
* Apache Software Foundation (http://www.apache.org/)."
* Alternately, this acknowlegement may appear in the software itself,
* if and wherever such third-party acknowlegements normally appear.
*
* 4. The names "The Jakarta Project", "Commons", and "Apache Software
* Foundation" must not be used to endorse or promote products derived
* from this software without prior written permission. For written
* permission, please contact [EMAIL PROTECTED]
*
* 5. Products derived from this software may not be called "Apache"
* nor may "Apache" appear in their names without prior written
* permission of the Apache Group.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*
* $Id: DynaclassTag.java,v 1.1 2003/01/15 15:18:32 dion Exp $
*/
package org.apache.commons.jelly.tags.dynabean;
import java.util.ArrayList;
import org.apache.commons.beanutils.BasicDynaClass;
import org.apache.commons.beanutils.DynaClass;
import org.apache.commons.beanutils.DynaProperty;
import org.apache.commons.jelly.JellyException;
import org.apache.commons.jelly.MissingAttributeException;
import org.apache.commons.jelly.TagSupport;
import org.apache.commons.jelly.XMLOutput;
/**
* A tag which creates and defines and creates a DynaClass
* The DynaClass object is placed by name in the context,
* so that a DynaBean tag can use it by name to instantiate
* a DynaBean object
*
* @author Theo Niemeijer
* @version 1.0
*/
public class DynaclassTag extends TagSupport {
private ArrayList propList = new ArrayList();
private DynaProperty[] props = null;
private DynaClass dynaClass = null;
private String name;
private String var;
public DynaclassTag() {
}
// Tag interface
//-------------------------------------------------------------------------
public void doTag(XMLOutput output) throws Exception {
if (name == null) {
throw new MissingAttributeException("name");
}
if (var == null) {
var = name;
}
// Evaluate the body of the dynaclass definition
invokeBody(output);
// Convert the list of properties into array
props =
(DynaProperty[]) propList.toArray(
new DynaProperty[propList.size()]);
if (props == null) {
throw new JellyException("No properties list");
}
if (props.length == 0) {
throw new JellyException("No properties");
}
// Create the dynaclass with name and properties
dynaClass = (DynaClass) new BasicDynaClass(name, null, props);
// Place new dynaclass in context
context.setVariable(getVar(), dynaClass);
}
// Properties
//-------------------------------------------------------------------------
/**
* Sets the name of the new DynaClass
*/
public void setName(String name) {
this.name = name;
}
public String getVar() {
return var;
}
/**
* Sets the name of the variable to export the DynaClass instance
*/
public void setVar(String var) {
this.var = var;
}
protected void addDynaProperty(DynaProperty prop) {
propList.add(prop);
}
}
--
To unsubscribe, e-mail: <mailto:[EMAIL PROTECTED]>
For additional commands, e-mail: <mailto:[EMAIL PROTECTED]>
