Java Doc for NodeDefinition.java in  » 6.0-JDK-Modules » jsr-283 » javax » jcr » nodetype » Java Source Code / Java DocumentationJava Source Code and Java Documentation

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Java Source Code / Java Documentation » 6.0 JDK Modules » jsr 283 » javax.jcr.nodetype 
Source Cross Reference  Class Diagram Java Document (Java Doc) 


javax.jcr.nodetype.NodeDefinition

NodeDefinition
public interface NodeDefinition extends ItemDefinition(Code)
A node definition. Used in node type definitions.
See Also:   NodeType.getChildNodeDefinitions
See Also:   javax.jcr.Node.getDefinition




Method Summary
public  booleanallowsSameNameSiblings()
     Reports whether this child node can have same-name siblings.
public  NodeTypegetDefaultPrimaryType()
     Gets the default primary node type that will be assigned to the child node if it is created without an explicitly specified primary node type. This node type must be a subtype of (or the same type as) the node types returned by getRequiredPrimaryTypes.

If null is returned this indicates that no default primary type is specified and that therefore an attempt to create this node without specifying a node type will throw a ConstraintViolationException. In implementations that support node type registration an NodeDefinition object may be acquired (in the form of a NodeDefinitionTemplate) that is not attached to a live NodeType.

public  StringgetDefaultPrimaryTypeName()
     Returns the name of the default primary node type.

If this NodeDefinition is acquired from a live NodeType this list will reflect the NodeType returned by getDefaultPrimaryType, above.

If this NodeDefinition is actually a NodeDefinitionTemplate that is not part of a registered node type, then this method will return the required primary types as set in that template.

public  String[]getRequiredPrimaryTypeNames()
     Returns the names of the required primary node types.

If this NodeDefinition is acquired from a live NodeType this list will reflect the node types returned by getRequiredPrimaryTypes, above.

If this NodeDefinition is actually a NodeDefinitionTemplate that is not part of a registered node type, then this method will return the required primary types as set in that template.

public  NodeType[]getRequiredPrimaryTypes()
     Gets the minimum set of primary node types that the child node must have. Returns an array to support those implementations with multiple inheritance.



Method Detail
allowsSameNameSiblings
public boolean allowsSameNameSiblings()(Code)
Reports whether this child node can have same-name siblings. In other words, whether the parent node can have more than one child node of this name. If this NodeDefinition is actually a NodeDefinitionTemplate that is not part of a registered node type, then this method will return the same name siblings status as set in that template. If that template is a newly-created empty one, then this method will return false. a boolean.



getDefaultPrimaryType
public NodeType getDefaultPrimaryType()(Code)
Gets the default primary node type that will be assigned to the child node if it is created without an explicitly specified primary node type. This node type must be a subtype of (or the same type as) the node types returned by getRequiredPrimaryTypes.

If null is returned this indicates that no default primary type is specified and that therefore an attempt to create this node without specifying a node type will throw a ConstraintViolationException. In implementations that support node type registration an NodeDefinition object may be acquired (in the form of a NodeDefinitionTemplate) that is not attached to a live NodeType. In such cases this method returns null. a NodeType.




getDefaultPrimaryTypeName
public String getDefaultPrimaryTypeName()(Code)
Returns the name of the default primary node type.

If this NodeDefinition is acquired from a live NodeType this list will reflect the NodeType returned by getDefaultPrimaryType, above.

If this NodeDefinition is actually a NodeDefinitionTemplate that is not part of a registered node type, then this method will return the required primary types as set in that template. If that template is a newly-created empty one, then this method will return null. a String
since:
   JCR 2.0




getRequiredPrimaryTypeNames
public String[] getRequiredPrimaryTypeNames()(Code)
Returns the names of the required primary node types.

If this NodeDefinition is acquired from a live NodeType this list will reflect the node types returned by getRequiredPrimaryTypes, above.

If this NodeDefinition is actually a NodeDefinitionTemplate that is not part of a registered node type, then this method will return the required primary types as set in that template. If that template is a newly-created empty one, then this method will return an array containing a single string indicating the node type nt:base. a String array
since:
   JCR 2.0




getRequiredPrimaryTypes
public NodeType[] getRequiredPrimaryTypes()(Code)
Gets the minimum set of primary node types that the child node must have. Returns an array to support those implementations with multiple inheritance. This method never returns an empty array. If this node definition places no requirements on the primary node type, then this method will return an array containing only the NodeType object representing nt:base, which is the base of all primary node types and therefore constitutes the least restrictive node type requirement. Note that any particular node instance still has only one assigned primary node type, but in multiple-inheritance-supporting implementations the RequiredPrimaryTypes attribute can be used to restrict that assigned node type to be a subtype of all of a specified set of node types.

In implementations that support node type registration an NodeDefinition object may be acquired (in the form of a NodeDefinitionTemplate) that is not attached to a live NodeType. In such cases this method returns an array containing only the NodeType object representing nt:base. an array of NodeType objects.




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