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java.lang.Object org.jboss.dna.graph.request.Request org.jboss.dna.graph.request.CacheableRequest org.jboss.dna.graph.request.VerifyNodeExistsRequest
public class VerifyNodeExistsRequest
Instruction to verify the existance of a node at the specified location. This request also returns the actual location.
Constructor Summary | |
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VerifyNodeExistsRequest(Location at,
String workspaceName)
Create a request to verify the existance and location of a node at the supplied location. |
Method Summary | |
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Location |
at()
Get the location defining the node that is to be read. |
boolean |
equals(Object obj)
|
boolean |
exists()
Return whether this node is known to exist. |
Location |
getActualLocationOfNode()
Get the actual location of the node whose properties were read. |
String |
inWorkspace()
Get the name of the workspace in which the node exists. |
boolean |
isReadOnly()
Return whether this request only reads information. |
void |
setActualLocationOfNode(Location actual)
Sets the actual and complete location of the node whose properties have been read. |
String |
toString()
|
Methods inherited from class org.jboss.dna.graph.request.CacheableRequest |
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getCachePolicy, getTimeLoaded, setCachePolicy, setTimeLoaded |
Methods inherited from class org.jboss.dna.graph.request.Request |
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cancel, getError, hasError, isCancelled, setError |
Methods inherited from class java.lang.Object |
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getClass, hashCode, notify, notifyAll, wait, wait, wait |
Constructor Detail |
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public VerifyNodeExistsRequest(Location at, String workspaceName)
at
- the location of the node to be verifiedworkspaceName
- the name of the workspace containing the node
IllegalArgumentException
- if the location or workspace name is nullMethod Detail |
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public boolean isReadOnly()
isReadOnly
in class Request
Request.isReadOnly()
public Location at()
public String inWorkspace()
public void setActualLocationOfNode(Location actual)
path
.
actual
- the actual location of the node being read, or null if the current location
should be used
IllegalArgumentException
- if the actual location does not represent the same
location
as the current location
, or if the actual location does not have a path.public Location getActualLocationOfNode()
public boolean exists()
actual location
or an error
.
getActualLocationOfNode()
,
Request.getError()
public boolean equals(Object obj)
equals
in class Object
Object.equals(java.lang.Object)
public String toString()
toString
in class Object
Object.toString()
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