Stuart, If this example is correct, the component model schema has problems defining the <cmp:CommandPath> element as it must present a <cmp:path> element and zero or more <cmp:args> elements. Defined by: / <xsd:element name="CommandPath" type="commandPathType"> <xsd:annotation> <xsd:documentation>The location or object within the assets of the component to use in activating the component.</xsd:documentation> </xsd:annotation> </xsd:element> [...] <xsd:complexType name="commandPathType" mixed="true"> <xsd:annotation> <xsd:documentation>A command path can contain a command and a list arguments.</xsd:documentation> </xsd:annotation> <xsd:sequence> <xsd:element name="path" type="xsd:anyURI"/> <xsd:element name="args" type="xsd:anyType" minOccurs="0" maxOccurs="unbounded"/> </xsd:sequence> </xsd:complexType>/ I am correct? The other example from Iury's mail follows this schema. Is this schema the same you are refering to? Guilherme Stuart Schaefer wrote:
Iury,
I think you missed a bit of the documentation. The example you are looking at does not include the <cmp:CodeBase> element.
<WebApplication> <cmp:CodeBase>http://server/file.jar</cmp:CodeBase> <cmp:CommandPath>com.exns.ApacheDeployer</cmp:CommandPath> <port>80</port> <hostname>www.example.org</hostname> </WebApplication>
The command path is supposed to be used to locate the actual executable instance, class file, etc... The command path is declared normatively in the schema as mixed content, which allows inline content. This is done in lieu of an <xs:any> element, which could cause problems with inheritance.
I will look in the Component Model document, and see if this can be clarified.
Regards,
Stuart
-----Original Message----- From: Marcelo Iury Oliveira / Projeto Ourgrid - Prof. Walfredo [mailto:iury@lsd.ufcg.edu.br] Sent: Tuesday, July 05, 2005 2:33 PM To: cddlm-wg@ggf.org Subject: [cddlm] Doubts about ComandPath
Hello all!
I'm developing a cddlm engine with Ayla, and now we are writing a factory that deploys and instantiates a given deployment component, using a CodeBase and a CommpandPath. Looking at the component model specification, I got a little bit confused about the CommandPath, specially considering the given example,
which is in the following: ... <cmp:CommandPath> <cmp:path>http://server.com/app.jar</cmp:path> <cmp:args>...</cmp:args> * </cmp:CommandPath> ...
As we have arguments, I think we need a "command" element (that can be optional) to pass these arguments. As we do not have the "command" element, we thought it could be in the "path" element, or we could have there executable files, but in the example presented we have a .jar file, which is not executable by itself.
Can anyone help us in making this more clear?
Iury