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Difference between revisions of "MoDisco/Components/JSP/Documentation/0.9"
< MoDisco | Components | JSP
(New page: =JSP Metamodel= The Modisco JSP Metamodel inherits from the Modisco XML one : Image:JSP_Metamodel.png Inheritance was chosen because a JSP page uses the tag mechanism, attributes an...) |
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The Modisco JSP Metamodel inherits from the Modisco XML one : | The Modisco JSP Metamodel inherits from the Modisco XML one : | ||
[[Image:JSP_Metamodel.png]] | [[Image:JSP_Metamodel.png]] | ||
| + | |||
Inheritance was chosen because a JSP page uses the tag mechanism, attributes and comments, and is nearly well formed regarding the XML Metamodel. | Inheritance was chosen because a JSP page uses the tag mechanism, attributes and comments, and is nearly well formed regarding the XML Metamodel. | ||
| + | |||
| + | ==Metamodel Architecture== | ||
| + | |||
| + | According to the "Java Server Pages Specifications Version 1.2", JSP content is divided into 4 categories : | ||
| + | *JSP Scripts : | ||
| + | **JSP Scriplet : <code> <% int variable = 0;%> </code> | ||
| + | **JSP Expression : <code><nowiki> <%= variable %> </nowiki> </code> | ||
| + | **JSP Declaration :<code><nowiki> <%! int variable = 0; %> </nowiki> </code> | ||
| + | *JSP Actions : <code><nowiki> <myPrefix:myAction arg1="value" /> </nowiki> </code> | ||
| + | **JSP Standard Action : <code><nowiki> <jsp:getProperty name="beanName" property="propertyNamef" /> </nowiki> </code> | ||
| + | *JSP Directive : <code><nowiki> <%@ include file="myFilePath" %> </nowiki> </code> | ||
| + | **JSP TagLib : <code><nowiki> <%@ taglib prefix="myPrefix" uri="taglib/mytag.tld" %> </nowiki> </code> | ||
| + | *Comments : code><nowiki> <%-- This is a JSP comment --%> </nowiki> </code> | ||
| + | |||
| + | ==MetaModel Limits== | ||
| + | Because JSP language is used to generated some content, it can be placed almost anywhere in the file | ||
| + | isTagFragment : EBoolean | ||
Revision as of 11:41, 20 April 2010
JSP Metamodel
The Modisco JSP Metamodel inherits from the Modisco XML one :
Inheritance was chosen because a JSP page uses the tag mechanism, attributes and comments, and is nearly well formed regarding the XML Metamodel.
Metamodel Architecture
According to the "Java Server Pages Specifications Version 1.2", JSP content is divided into 4 categories :
- JSP Scripts :
- JSP Scriplet :
<% int variable = 0;%> - JSP Expression :
<%= variable %> - JSP Declaration :
<%! int variable = 0; %>
- JSP Scriplet :
- JSP Actions :
<myPrefix:myAction arg1="value" />- JSP Standard Action :
<jsp:getProperty name="beanName" property="propertyNamef" />
- JSP Standard Action :
- JSP Directive :
<%@ include file="myFilePath" %>- JSP TagLib :
<%@ taglib prefix="myPrefix" uri="taglib/mytag.tld" %>
- JSP TagLib :
- Comments : code> <%-- This is a JSP comment --%> </code>
MetaModel Limits
Because JSP language is used to generated some content, it can be placed almost anywhere in the file isTagFragment : EBoolean