org.jacorb.orb
Class TaggedComponentList
java.lang.Object
org.jacorb.orb.TaggedComponentList
- Cloneable
public class TaggedComponentList
extends java.lang.Object
implements Cloneable
Represents a list of tagged components from an IOR, along with some
generic methods to find and access individual components.
Version:
- Andre Spiegel
TaggedComponentList
public TaggedComponentList()
Constructs a new, empty TaggedComponentList.
TaggedComponentList
public TaggedComponentList(byte[] data)
Constructs a TaggedComponentList from a CDR encapsulation of
an array of tagged components.
TaggedComponentList
public TaggedComponentList(InputStream in)
Constructs a TaggedComponentList object from a CDR representation
of an array of tagged components.
addAll
public void addAll(TaggedComponentList other)
Adds an entire TaggedComponentList to this list.
addComponent
public void addComponent(int tag,
Object data,
Class helper)
Adds a tagged component to this list. The component's data
is created by marshaling the given data Object using the
write() method of the given helper class.
addComponent
public void addComponent(int tag,
byte[] data)
Adds a tagged component to this list.
addComponent
public void addComponent(TaggedComponent component)
Adds a tagged component to this list.
clone
public Object clone()
throws CloneNotSupportedException
getComponent
public Object getComponent(int tag,
Class helper)
Searches for a component with the given tag in this component list.
If one is found, this method reads the corresponding data with the given
helper class, and returns the resulting object, otherwise returns
null.
getComponents
public List getComponents(int tag,
Class helper)
Returns a List of all components with the given tag from this
TaggedComponentList. Each individual component is read with
the given helper class. If no components with the given tag
can be found, an empty list is returned.
getStringComponent
public String getStringComponent(int tag)
Returns the first component with the given tag, which is assumed
to be a CDR string. If no component with the given tag exists,
returns null.
isEmpty
public boolean isEmpty()