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Oracle Fusion Middleware Java API Reference for Oracle Extension SDK Reference 11g Release 1 (11.1.1.4.0) E13403-05 |
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java.lang.Object oracle.jdeveloper.audit.transform.TransformAdapter oracle.jdeveloper.audit.java.JavaTransformAdapter
public class JavaTransformAdapter
An adapter between the Audit framework and transforms which use the
JDeveloper Java model (oracle.javatools.parser.java.v2.model
).
Nested Class Summary |
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Nested classes/interfaces inherited from class oracle.jdeveloper.audit.transform.TransformAdapter |
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TransformAdapter.ConstructRegion, TransformAdapter.LocationRegion, TransformAdapter.Region |
Constructor Summary | |
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JavaTransformAdapter()
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Method Summary | |
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void |
beginTransform(TransformContext context)
Begins a transform of this type. |
void |
beginTransform(TransformContext context,
TransformSequenceContext sequenceContext)
Begins a transform of this type within a sequence of transforms of this type. |
void |
beginTransformSequence(TransformSequenceContext sequenceContext)
Begins a transform sequence. |
void |
cancelTransform(TransformContext context)
Cancels a transform of this type. |
void |
cancelTransformSequence(TransformSequenceContext sequenceContext)
Cancels a transform sequence of this type. |
TransformContext |
createContext(Transform transform,
Violation violation,
Location location)
Creates a context for a transform over a violation. |
void |
endTransform(TransformContext context)
Ends a transform of this type. |
void |
endTransformSequence(TransformSequenceContext sequenceContext)
Ends a transform sequence. |
java.lang.Class |
getContextClass()
Gets the class of the context created by TransformAdapter.createContext(oracle.jdeveloper.audit.transform.Transform, oracle.jdeveloper.audit.service.Violation, oracle.jdeveloper.audit.model.Location) . |
Methods inherited from class oracle.jdeveloper.audit.transform.TransformAdapter |
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addHighlight, addRemovedHighlight, getDeferredCommands, getHighlightRegions, getSelection, invokeLater, isTransformable, makeTransformable, makeWritable, setPredecessorApplyData, setSelection, setSelection |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public JavaTransformAdapter()
Method Detail |
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public java.lang.Class getContextClass()
TransformAdapter
TransformAdapter.createContext(oracle.jdeveloper.audit.transform.Transform, oracle.jdeveloper.audit.service.Violation, oracle.jdeveloper.audit.model.Location)
.
getContextClass
in class TransformAdapter
public TransformContext createContext(Transform transform, Violation violation, Location location)
TransformAdapter
createContext
in class TransformAdapter
public void beginTransformSequence(TransformSequenceContext sequenceContext) throws java.lang.Exception
TransformAdapter
subclass and are
applied in sequence to the same model. The sequence context allows the
transform adapters to share state through the sequence, typically to allow
optimization (e.g., to coalesce multiple transactions into a single
transaction). The framework ensures the following before invoking this
method:
CommandProcessor.beginTrans(java.lang.String)
has been
invoked to start a command processor batch operation;
The default TransformAdapter
implementation does nothing.
The JavaTransformAdapter
implementation of this method compiles the
SourceFile
and checks for imports that are unused to begin with, adding
them to a set and making that set an attribute of the sequence context.
beginTransformSequence
in class TransformAdapter
sequenceContext
- The sequence context for the current sequence.
java.lang.Exception
public void beginTransform(TransformContext context)
CommandProcessor.beginTrans(java.lang.String)
has been
invoked to start a command processor batch operation;
TransformAdapter.beginTransformSequence(oracle.jdeveloper.audit.transform.TransformSequenceContext)
method has been invoked;
The JavaTransformAdapter
implementation of this method acquires
and write locks the text buffer of the node to be transformed and invokes
beginTransaction
on its root construct,
the SourceFile
. This method leaves the text buffer write locked.
beginTransform
in class TransformAdapter
context
- public void beginTransform(TransformContext context, TransformSequenceContext sequenceContext)
TransformAdapter
CommandProcessor.beginTrans(java.lang.String)
has been
invoked to start a command processor batch operation;
TransformAdapter.beginTransformSequence(oracle.jdeveloper.audit.transform.TransformSequenceContext)
method has been invoked;
The default TransformAdapter)
implementation delegates to TransformAdapter.beginTransform(TransformContext)
. Adapters that are aware of transform
sequences shoould override this method rather than that one. See TransformAdapter.beginTransformSequence(oracle.jdeveloper.audit.transform.TransformSequenceContext)
.
beginTransform
in class TransformAdapter
context
- A transform context created by this adapter.sequenceContext
- A context for a sequence of transforms created by
this adapter.public void endTransform(TransformContext context) throws java.lang.Exception
TransformAdapter.beginTransform(oracle.jdeveloper.audit.transform.TransformContext)
has been invoked (its preconditions still
hold);
The JavaTransformAdapter
implementation of this method invokes
endTransform
in class TransformAdapter
context
- A transform context created by this adapter.
java.lang.Exception
public void cancelTransform(TransformContext context) throws java.lang.Exception
TransformAdapter.beginTransform(oracle.jdeveloper.audit.transform.TransformContext)
has been invoked (its preconditions still
hold);
TransformAdapter.endTransform(oracle.jdeveloper.audit.transform.TransformContext)
method has thrown an
exception.
The JavaTransformAdapter
implementation of this method invokes
cancelTransform
in class TransformAdapter
context
- A transform context created by this type.
java.lang.Exception
public void endTransformSequence(TransformSequenceContext sequenceContext) throws java.lang.Exception
TransformAdapter.beginTransformSequence(oracle.jdeveloper.audit.transform.TransformSequenceContext)
has been invoked and its preconditions still
hold.
The default TransformAdapter
implementation does nothing.
The JavaTransformAdapter
implementation of this method acquires
and write locks the text buffer of the node to be transformed and invokes
beginTransaction
on its root construct,
the SourceFile
. Then, it compiles the file and removes any unused
imports that were neither unused to begin with nor explicitly retained along
the way.
endTransformSequence
in class TransformAdapter
sequenceContext
- The sequence context for the current sequence.
java.lang.Exception
public void cancelTransformSequence(TransformSequenceContext sequenceContext) throws java.lang.Exception
TransformAdapter.beginTransformSequence(oracle.jdeveloper.audit.transform.TransformSequenceContext)
has been invoked (its preconditions still
hold);
TransformAdapter.endTransformSequence(oracle.jdeveloper.audit.transform.TransformSequenceContext)
method has thrown an
exception.
The default TransformAdapter
implementation does nothing.
The JavaTransformAdapter
implementation of this method is meant
to perform any necessary cleanup of sequence events.
cancelTransformSequence
in class TransformAdapter
sequenceContext
- The sequence context for the current sequence.
java.lang.Exception
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Oracle Fusion Middleware Java API Reference for Oracle Extension SDK Reference 11g Release 1 (11.1.1.4.0) E13403-05 |
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