javax.enterprise.deploy.model

Interface DDBean

Contents
  • All Known Subinterfaces:
    DDBeanRoot

    public interface DDBean
    An interface for beans that represent a fragment of a standard deployment descriptor. A link is provided to the Java EE application that includes this bean.

    • Method Detail

      • getXpath

        String getXpath()
        Returns the original xpath string provided by the DConfigBean.
        Returns:
        The XPath of this Bean.

      • getText

        String getText()
        Returns the XML text for by this bean.
        Returns:
        The XML text for this Bean.

      • getId

        String getId()
        Returns a tool-specific reference for attribute ID on an element in the deployment descriptor. This attribute is defined for J2EE 1.2 and 1.3 components.
        Returns:
        The XML text for this Bean or 'null' if no attribute was specifed with the tag.

      • getRoot

        DDBeanRoot getRoot()
        Return the root element for this DDBean.
        Returns:
        The DDBeanRoot at the root of this DDBean tree.

      • getChildBean

        DDBean[] getChildBean(String xpath)
        Return a list of DDBeans based upon the XPath.
        Parameters:
        xpath - An XPath string referring to a location in the same deployment descriptor as this standard bean.
        Returns:
        a list of DDBeans or 'null' if no matching XML data is found.

      • getText

        String[] getText(String xpath)
        Return a list of text values for a given XPath in the deployment descriptor.
        Parameters:
        xpath - An XPath.
        Returns:
        The list text values for this XPath or 'null' if no matching XML data is found.

      • addXpathListener

        void addXpathListener(String xpath,
                      XpathListener xpl)
        Register a listener for a specific XPath.
        Parameters:
        xpath - The XPath this listener is to be registered for.
        xpl - The listener object.

      • removeXpathListener

        void removeXpathListener(String xpath,
                         XpathListener xpl)
        Unregister a listener for a specific XPath.
        Parameters:
        xpath - The XPath from which this listener is to be unregistered.
        xpl - The listener object.

      • getAttributeNames

        String[] getAttributeNames()
        Returns the list of attribute names associated with the XML element.
        Returns:
        a list of attribute names on this element. Null is returned if there are no attributes.

      • getAttributeValue

        String getAttributeValue(String attrName)
        Returns the string value of the named attribute.
        Returns:
        a the value of the attribute. Null is returned if there is no such attribute.

Document created the 11/06/2005, last modified the 18/08/2025
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