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java.lang.Objectorg.jibx.extras.DocumentComparator
public class DocumentComparator
XML document comparator. This uses XMLPull parsers to read a pair of documents in parallel, comparing the streams of components seen from the two documents. The comparison ignores differences in whitespace separating elements, but treats whitespace as significant within elements with only character data content.
Field Summary | |
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protected java.io.PrintStream |
m_differencePrint
Print stream for reporting differences. |
protected org.xmlpull.v1.XmlPullParser |
m_parserA
Parser for first document. |
protected org.xmlpull.v1.XmlPullParser |
m_parserB
Parser for second document. |
Constructor Summary | |
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DocumentComparator(java.io.PrintStream print)
Constructor. |
Method Summary | |
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protected java.lang.String |
buildName(java.lang.String ns,
java.lang.String name)
Build name string. |
protected java.lang.String |
buildPositionString(org.xmlpull.v1.XmlPullParser parser)
Build parse input position description. |
boolean |
compare(java.io.Reader rdra,
java.io.Reader rdrb)
Compares a pair of documents by reading them in parallel from a pair of parsers. |
protected boolean |
matchAttributes()
Verifies that the attributes on the current start tags match. |
protected boolean |
matchNames()
Verifies that the current start or end tag names match. |
protected boolean |
matchText(java.lang.String texta,
java.lang.String textb,
java.lang.String lead)
Check if two text strings match, ignoring leading and trailing spaces. |
protected void |
printError(java.lang.String msg)
Prints error description text. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
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protected org.xmlpull.v1.XmlPullParser m_parserA
protected org.xmlpull.v1.XmlPullParser m_parserB
protected java.io.PrintStream m_differencePrint
Constructor Detail |
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public DocumentComparator(java.io.PrintStream print) throws org.xmlpull.v1.XmlPullParserException
print
- print stream for reporting differences
org.xmlpull.v1.XmlPullParserException
- on error creating parsersMethod Detail |
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protected java.lang.String buildPositionString(org.xmlpull.v1.XmlPullParser parser)
parser
- for which to build description
protected java.lang.String buildName(java.lang.String ns, java.lang.String name)
ns
- namespace URIname
- local name
protected void printError(java.lang.String msg)
msg
- error message textprotected boolean matchAttributes()
true
if the attributes match, false
if
notprotected boolean matchText(java.lang.String texta, java.lang.String textb, java.lang.String lead)
texta
- textb
- lead
- error text lead
true
if the texts match, false
if
notprotected boolean matchNames()
true
if the names match, false
if notpublic boolean compare(java.io.Reader rdra, java.io.Reader rdrb)
rdra
- reader for first document to be comparedrdrb
- reader for second document to be compared
true
if the documents are the same,
false
if they're different
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