Make string representation of com.liferay.portal.kernel.search.Query classes more informative

• Type: Bug
• Status: Closed
• Resolution: Fixed
• Affects Version/s: 7.0.0 Alpha 4
• Fix Version/s: 7.0.0 DXP FP10, 7.0.0 DXP SP2, 7.0.3 CE GA4, Master
• Component/s: Search Infrastructure, Search Infrastructure > Framework
• Labels:
  • liferay-digital-enterprise-70-sp2
  • liferay-fixpack-de-10-7010
• Branch Version/s:
  7.0.x
• Backported to Branch:
  Committed
• Story Points: 1.75
• Fix Priority: 1
• Git Pull Request: https://github.com/brianchandotcom/liferay-portal/pull/45879

The string representation of queries (i.e. instances of com.liferay.portal.kernel.search.Query is not very helpful. For example, if one puts a breakpoint at line 233 from com.liferay.portal.kernel.search.FacetedSearcher and then sees the representation of the fullQuery variable, she will see something like this:

[{MUST(com.liferay.portal.kernel.search.generic.BooleanQueryImpl@10bff65)}]

It would be better to see something like this:

{MUST({SHOULD(assetCategoryTitles~=*foo*)}{SHOULD(assetCateg
oryTitles_en_US~=*foo*)}{SHOULD(assetTagNames=foo)}{SHOULD(a
ssetCategoryTitles~=*foo*)}{SHOULD(assetTagNames~=*foo*)}{SH
OULD(match(comments, foo))}{SHOULD(match(content, foo))}{SHO
ULD(match(description, foo))}{SHOULD(match(properties, foo))
}{SHOULD(match(title, foo))}{SHOULD(match(url, foo))}{SHOULD
(userName~=*foo*)}{SHOULD(userName~=*foo*)}{SHOULD(match(ddm
Content, foo))}{SHOULD(match(articleId, foo))}{SHOULD(match(
classPK, foo))}{SHOULD(match(content_en_US, foo))}{SHOULD(ma
tch(description_en_US, foo))}{SHOULD(match(entryClassPK, foo
))}{SHOULD(match(title_en_US, foo))}{SHOULD(match(type, foo)
)}{SHOULD(userName~=*foo*)}{SHOULD(match(city, foo))}{SHOULD
(match(country, foo))}{SHOULD(emailAddress~=*foo*)}{SHOULD(f
irstName~=*foo*)}{SHOULD(match(fullName, foo))}{SHOULD(lastN
ame~=*foo*)}{SHOULD(middleName~=*foo*)}{SHOULD(match(region,
 foo))}{SHOULD(screenName~=*foo*)}{SHOULD(match(street, foo)
)}{SHOULD(match(zip, foo))}{SHOULD(match(ddmContent, foo))}{
SHOULD(match(extension, foo))}{SHOULD(match(fileEntryTypeId,
 foo))}{SHOULD(path~=*foo*)})}

(The example above is compacted.)