Taking long time

Nidhi — Tue, 09 Feb 2016 12:37:11 -0000

I am using jsonpatch in my application to compare the json files and thereby generate comparison report of the same.
In the jsonpatch there one code present to create the matrix in lenth() method in com.topologi.diffx.algorithm.DiffXFitopsy.java.
It has nested for loop because of which my application is taking very long time and sometimes gets stuck badly.
Can you plz help me out I am badly stuck and need to resolve this issue ASAP

Output not well formed

Philip Rutherford — Mon, 20 Dec 2004 05:38:39 -0000

In the example bellow the <body> tag is closed too
early in the output.

old: <data><body>

<para>
<drugname>DrugB</drugname> (drotxxxxgin alxa
(activated) )
is a recombinant form of human Activated Protein E. An
established
human cell line possessing the complementary DNA for
the inactive human
Protein E zymogen secretes the protein into the
fermentation medium.
Fermentation is carried out in a nutrient medium
containing the
antibiotic geneticin sulfate. Geneticin sulfate is not
detectable in
the final product. Human Protein E is enzymatically
activated by
cleavage with thrombin and subsequently purified. <xref
dest="WARNINGS">
<reftype>see</reftype>
 
<reftext>WARNINGS</reftext>
</xref>

</para>

<para>Drotxxxxgin alxa (activated) is a serine
protease with the same
amino acid sequence as human plasma-derived Activated
Protein E.
Drotxxxxgin alxa (activated) is a glycoprotein of
approximately 55
kilodalton molecular weight, consisting of a heavy
chain and a light
chain linked by a disulfide bond. Drotxxxxgin alxa
(activated) and
human plasma-derived Activated Protein E have the same
sites of
glycosylation, although some differences in the
glycosylation
structures exist.</para>

<para>
<drugname>DrugC</drugname> is supplied as a
sterile, lyophilized, white to off-white powder for
intravenous infusion. The 5 and 20 mg vials of
<drugname>DrugB</drugname> contain 5.3 mg and 20.8 mg
of drotxxxxgin alxa (activated) , respectively. The 5
and 20 mg vials of <drugname>DrugB</drugname>
also contain 40.3 and 158.1 mg of sodium chloride, 10.9
and 42.9 mg of
sodium citrate, and 31.8 and 124.9 mg of sucrose,
respectively.</para>
</body></data>

new: <data><body>

<para>
<drugname>DrugB</drugname> (drotxxxxgin alxa
(activated) )
is a recombinant form of human Activated Protein E. An
established
human cell line possessing the complementary DNA for
the inactive human
Protein E zymogen secretes the protein into the
fermentation medium.
Fermentation is carried out in a nutrient medium
containing the
antibiotic geneticin sulfate. Geneticin sulfate is not
detectable in
the final product. Human Protein E is enzymatically
activated by
cleavage with thrombin and subsequently purified. <xref
dest="">
<reftype>see</reftype>
<reftext>
<link href="#WARNINGS">WARNINGS</link>
</reftext>
</xref>

</para>

<heading2>Heading</heading2>

diff: <?xml version="1.0" encoding="utf-8"?>
<data xmlns:dfx="http://www.topologi.org/2004/Diff-X"
xmlns:del="http://www.topologi.org/2004/Diff-X/Delete"><body><ins>

</ins><del>

</del><para>
<drugname>DrugB</drugname> (drotxxxxgin alxa
(activated) )
is a recombinant form of human Activated Protein E. An
established
human cell line possessing the complementary DNA for
the inactive human
Protein E zymogen secretes the protein into the
fermentation medium.
Fermentation is carried out in a nutrient medium
containing the
antibiotic geneticin sulfate. Geneticin sulfate is not
detectable in
the final product. Human Protein E is enzymatically
activated by
cleavage with thrombin and subsequently purified. <xref
dest="" del:dest="WARNINGS">
<reftype>see</reftype><ins>
</ins><del>
</del><del>
</del><del>
</del><reftext><ins>
</ins><link dfx:insert="true"
href="#WARNINGS">WARNINGS</link><ins>
</ins></reftext><ins>
</ins><del>
</del></xref><ins>

</ins><del>
</del></para><ins>

</ins><heading2
dfx:insert="true"><ins>Heading</ins></heading2>

</body><del>

</del><para>Drotxxxxgin alxa (activated) is a serine
protease with the same
amino acid sequence as human plasma-derived Activated
Protein E.
Drotxxxxgin alxa (activated) is a glycoprotein of
approximately 55
kilodalton molecular weight, consisting of a heavy
chain and a light
chain linked by a disulfide bond. Drotxxxxgin alxa
(activated) and
human plasma-derived Activated Protein E have the same
sites of
glycosylation, although some differences in the
glycosylation
structures exist.</para><ins>

</ins><del>

</del><para>
<drugname>DrugC</drugname> is supplied as a
sterile, lyophilized, white to off-white powder for
intravenous infusion. The 5 and 20 mg vials of
<drugname>DrugB</drugname> contain 5.3 mg and 20.8 mg
of drotxxxxgin alxa (activated) , respectively. The 5
and 20 mg vials of <drugname>DrugB</drugname>
also contain 40.3 and 158.1 mg of sodium chloride, 10.9
and 42.9 mg of
sodium citrate, and 31.8 and 124.9 mg of sucrose,
respectively.</para>
</data></>

Incorrect nesting in output XML

Philip Rutherford — Tue, 14 Dec 2004 03:09:02 -0000

When an element is added or deleted the
org.topologi.diffx.Main.diff() method seems to return
XML with incorrect nesting of elements. For example:

StringReader old_s = new StringReader(
"<root>\n" +
"<heading2>Related information</heading2>\n" +
"<heading3>Reprint history:</heading3>\n" +
"<para>Reprint No 1 23 May 1979</para>\n" +
"<para>Reprint No 2 23 September 2003</para>\n" +
"</root>");
StringReader new_s = new StringReader(
"<root>\n" +
"<heading3>Reprint history:</heading3>\n" +
"<para>New para</para>\n" +
"<para>Reprint No 1 23 May 1979</para>\n" +
"<para>Reprint No 2 23 September 2004</para>\n" +
"</root>");
StringWriter diff_s = new StringWriter();

org.topologi.diffx.Main.diff(new_s, old_s, diff_s);
System.out.println(diff_s.toString());

This produces the result below with incorrecting
nesting of <del> and <ins>. Also it reports that
<heading3> has been deleted instead of <heading2>.

<root xmlns:dfx="http://www.topologi.org/2004/diffX">
<heading3><del>Related information</heading2>
<heading3 dfx:delete="true"></del>Reprint
history:</heading3>
<para><ins>New para</para>
<para dfx:insert="true"></ins>Reprint No 1 23 May
1979</para>
<para>Reprint No 2 23 September
<ins>2004</ins><del>2003</del></para>
</root>

Recent changes to bugs

Taking long time

Output not well formed

Incorrect nesting in output XML