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java.lang.Objectorg.osjava.jardiff.DOMDiffHandler
public class DOMDiffHandler
A specific type of DiffHandler which uses DOM to create an XML document describing the changes in the diff.
Field Summary | |
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private org.w3c.dom.Node |
currentNode
The current Node. |
private org.w3c.dom.Document |
doc
The document object we're building |
private javax.xml.transform.Result |
result
Where we write the result to. |
private javax.xml.transform.Transformer |
transformer
The javax.xml.transform.sax.Transformer used to convert the DOM to text. |
static java.lang.String |
XML_URI
The XML namespace used. |
Constructor Summary | |
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DOMDiffHandler()
Create a new DOMDiffHandler which writes to System.out |
|
DOMDiffHandler(javax.xml.transform.Transformer transformer,
javax.xml.transform.Result result)
Create a new DOMDiffHandler with the specified Transformer and Result. |
Method Summary | |
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protected void |
addAccessFlags(AbstractInfo info)
Add attributes describing some access flags. |
protected void |
addMethodNodes(java.lang.String desc)
Add the method nodes for the method descriptor. |
protected void |
addTypeNode(java.lang.String desc)
Add a type node for the specified descriptor. |
protected void |
addTypeNode(org.objectweb.asm.Type type)
Add a type node for the specified type. |
void |
classAdded(ClassInfo info)
Write out the class info for an added class. |
void |
classChanged(ClassInfo oldInfo,
ClassInfo newInfo)
Write out info aboout a changed class. |
void |
classRemoved(ClassInfo info)
Write out class info for a removed class. |
void |
contains(ClassInfo info)
Add a contained class. |
void |
endAdded()
End the added section. |
void |
endChanged()
End the changed section. |
void |
endClassChanged()
End the changed section for an individual class. |
void |
endDiff()
End the diff. |
void |
endNewContents()
End the list of new contents. |
void |
endOldContents()
End the list of old contents. |
void |
endRemoved()
End the removed section. |
void |
fieldAdded(FieldInfo info)
Write out info about an added field. |
void |
fieldChanged(FieldInfo oldInfo,
FieldInfo newInfo)
Write out info aboout a changed field. |
void |
fieldRemoved(FieldInfo info)
Write out info about a removed field. |
void |
methodAdded(MethodInfo info)
Write out info about a added method. |
void |
methodChanged(MethodInfo oldInfo,
MethodInfo newInfo)
Write out info aboout a changed method. |
void |
methodRemoved(MethodInfo info)
Write out info about a removed method. |
void |
startAdded()
Start the added section. |
void |
startChanged()
Start the changed section. |
void |
startClassChanged(java.lang.String internalName)
Start a changed section for an individual class. |
void |
startDiff(java.lang.String oldJar,
java.lang.String newJar)
Start the diff. |
void |
startNewContents()
Start the list of old contents. |
void |
startOldContents()
Start the list of old contents. |
void |
startRemoved()
Start the removed node. |
protected void |
writeClassInfo(ClassInfo info)
Write out information about a class. |
protected void |
writeFieldInfo(FieldInfo info)
Write out information about a field. |
protected void |
writeMethodInfo(MethodInfo info)
Write out information about a method. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
---|
public static final java.lang.String XML_URI
private final javax.xml.transform.Transformer transformer
private final javax.xml.transform.Result result
private final org.w3c.dom.Document doc
private org.w3c.dom.Node currentNode
Constructor Detail |
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public DOMDiffHandler() throws DiffException
DiffException
- when there is an underlying exception, e.g.
writing to a file caused an IOExceptionpublic DOMDiffHandler(javax.xml.transform.Transformer transformer, javax.xml.transform.Result result) throws DiffException
transformer
- The transformer to transform the output with.result
- Where to put the result.
DiffException
Method Detail |
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public void startDiff(java.lang.String oldJar, java.lang.String newJar) throws DiffException
startDiff
in interface DiffHandler
oldJar
- ignorednewJar
- ignored
DiffException
- when there is an underlying exception, e.g.
writing to a file caused an IOExceptionpublic void startOldContents() throws DiffException
startOldContents
in interface DiffHandler
DiffException
- when there is an underlying exception, e.g.
writing to a file caused an IOExceptionpublic void startNewContents() throws DiffException
startNewContents
in interface DiffHandler
DiffException
- when there is an underlying exception, e.g.
writing to a file caused an IOExceptionpublic void contains(ClassInfo info) throws DiffException
contains
in interface DiffHandler
info
- information about a class
DiffException
- when there is an underlying exception, e.g.
writing to a file caused an IOExceptionpublic void endOldContents() throws DiffException
endOldContents
in interface DiffHandler
DiffException
- when there is an underlying exception, e.g.
writing to a file caused an IOExceptionpublic void endNewContents() throws DiffException
endNewContents
in interface DiffHandler
DiffException
- when there is an underlying exception, e.g.
writing to a file caused an IOExceptionpublic void startRemoved() throws DiffException
startRemoved
in interface DiffHandler
DiffException
- when there is an underlying exception, e.g.
writing to a file caused an IOExceptionpublic void classRemoved(ClassInfo info) throws DiffException
classRemoved
in interface DiffHandler
info
- The info to write out.
DiffException
- when there is an underlying exception, e.g.
writing to a file caused an IOExceptionpublic void endRemoved() throws DiffException
endRemoved
in interface DiffHandler
DiffException
- when there is an underlying exception, e.g.
writing to a file caused an IOExceptionpublic void startAdded() throws DiffException
startAdded
in interface DiffHandler
DiffException
- when there is an underlying exception, e.g.
writing to a file caused an IOExceptionpublic void classAdded(ClassInfo info) throws DiffException
classAdded
in interface DiffHandler
info
- The class info describing the added class.
DiffException
- when there is an underlying exception, e.g.
writing to a file caused an IOExceptionpublic void endAdded() throws DiffException
endAdded
in interface DiffHandler
DiffException
- when there is an underlying exception, e.g.
writing to a file caused an IOExceptionpublic void startChanged() throws DiffException
startChanged
in interface DiffHandler
DiffException
- when there is an underlying exception, e.g.
writing to a file caused an IOExceptionpublic void startClassChanged(java.lang.String internalName) throws DiffException
startClassChanged
in interface DiffHandler
internalName
- the internal name of the class that has changed.
DiffException
- when there is an underlying exception, e.g.
writing to a file caused an IOExceptionpublic void fieldRemoved(FieldInfo info) throws DiffException
fieldRemoved
in interface DiffHandler
info
- Info about the field that's been removed.
DiffException
- when there is an underlying exception, e.g.
writing to a file caused an IOExceptionpublic void methodRemoved(MethodInfo info) throws DiffException
methodRemoved
in interface DiffHandler
info
- Info about the method that's been removed.
DiffException
- when there is an underlying exception, e.g.
writing to a file caused an IOExceptionpublic void fieldAdded(FieldInfo info) throws DiffException
fieldAdded
in interface DiffHandler
info
- Info about the added field.
DiffException
- when there is an underlying exception, e.g.
writing to a file caused an IOExceptionpublic void methodAdded(MethodInfo info) throws DiffException
methodAdded
in interface DiffHandler
info
- Info about the added method.
DiffException
- when there is an underlying exception, e.g.
writing to a file caused an IOExceptionpublic void classChanged(ClassInfo oldInfo, ClassInfo newInfo) throws DiffException
classChanged
in interface DiffHandler
oldInfo
- Info about the old class.newInfo
- Info about the new class.
DiffException
- when there is an underlying exception, e.g.
writing to a file caused an IOExceptionpublic void fieldChanged(FieldInfo oldInfo, FieldInfo newInfo) throws DiffException
fieldChanged
in interface DiffHandler
oldInfo
- Info about the old field.newInfo
- Info about the new field.
DiffException
- when there is an underlying exception, e.g.
writing to a file caused an IOExceptionpublic void methodChanged(MethodInfo oldInfo, MethodInfo newInfo) throws DiffException
methodChanged
in interface DiffHandler
oldInfo
- Info about the old method.newInfo
- Info about the new method.
DiffException
- when there is an underlying exception, e.g.
writing to a file caused an IOExceptionpublic void endClassChanged() throws DiffException
endClassChanged
in interface DiffHandler
DiffException
- when there is an underlying exception, e.g.
writing to a file caused an IOExceptionpublic void endChanged() throws DiffException
endChanged
in interface DiffHandler
DiffException
- when there is an underlying exception, e.g.
writing to a file caused an IOExceptionpublic void endDiff() throws DiffException
endDiff
in interface DiffHandler
DiffException
- when there is an underlying exception, e.g.
writing to a file caused an IOExceptionprotected void writeClassInfo(ClassInfo info)
info
- Info about the class to write out.protected void writeMethodInfo(MethodInfo info)
info
- Info about the method.protected void writeFieldInfo(FieldInfo info)
info
- Info about the field.protected void addAccessFlags(AbstractInfo info)
info
- Info describing the access flags.#attr
protected void addMethodNodes(java.lang.String desc)
desc
- The descriptor for the method to write out.protected void addTypeNode(java.lang.String desc)
desc
- A type descriptor.protected void addTypeNode(org.objectweb.asm.Type type)
type
- The type to describe.
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