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Code Issues Releases Wiki Activity

Fix nested list format

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Travis Burtrum 2018-09-05 00:13:22 -04:00
parent f85101fc67
commit e896a66e0e
1 changed files with 12 additions and 12 deletions
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@ -240,19 +240,19 @@ A single row can be represented by 3 main Objects:
1. Array, where each column is mapped by index, starting at 0, array type of course determines the type returned 1. Array, where each column is mapped by index, starting at 0, array type of course determines the type returned
2. Map<String, ?>, where each column is mapped by name as key, and column value as value, mapped according to type 2. Map<String, ?>, where each column is mapped by name as key, and column value as value, mapped according to type
a. consider using the supplied com.moparisthebest.jdbc.util.CaseInsensitiveHashMap where case is ignored for keys * consider using the supplied com.moparisthebest.jdbc.util.CaseInsensitiveHashMap where case is ignored for keys
3. Custom class Object, which attempts many different ways to map all returned columns to the class, if one of these 3. Custom class Object, which attempts many different ways to map all returned columns to the class, if one of these
is not a perfect match, an exception is thrown at runtime with QueryMapper, and a compile-time error happens with is not a perfect match, an exception is thrown at runtime with QueryMapper, and a compile-time error happens with
JdbcMapper. This is an ordered list of how rows are mapped to class objects: JdbcMapper. This is an ordered list of how rows are mapped to class objects:
1. If the class has a public constructor that takes a single java.sql.ResultSet parameter and nothing else, each row 1. If the class has a public constructor that takes a single java.sql.ResultSet parameter and nothing else, each
is sent in to create a new object, nothing else is done. row is sent in to create a new object, nothing else is done.
2. If the class has a public constructor that takes the same number of arguments as columns returned, and all names 2. If the class has a public constructor that takes the same number of arguments as columns returned, and all names
match (order does not matter), this constructor is used. This method has some requirements though: match (order does not matter), this constructor is used. This method has some requirements though:
a. Java 8+ only * Java 8+ only
b. requires -parameters argument to javac for runtime with QueryMapper, or compiling against classes without * requires -parameters argument to javac for runtime with QueryMapper, or compiling against classes without
source with JdbcMapper source with JdbcMapper
c. Beware Java 8 only Bug ID [JDK-8191074](https://bugs.java.com/bugdatabase/view_bug.do?bug_id=JDK-8191074), * Beware Java 8 only Bug ID [JDK-8191074](https://bugs.java.com/bugdatabase/view_bug.do?bug_id=JDK-8191074),
fixed in Java 9+ but will not be backported to 8 fixed in Java 9+ but will not be backported to 8
todo: explain how rows are mapped to POJOs todo: explain how rows are mapped to POJOs