com.floreysoft.jmte

Class ModelBuilder

java.lang.Object

com.floreysoft.jmte.ModelBuilder

public final class ModelBuilder
extends Object

Convenience class for simple model creation.

Sample usage

 Map<String, Object> model = new ModelBuilder("1", "arg1", "2", "arg2").build();
 

Constructor Summary

Constructors

Constructor and Description
ModelBuilder(String prefix, Object... args) Transforms an array to a model using the index of the elements (starting from 1) in the array and a prefix to form their names.
ModelBuilder(String name1, Object value1)
ModelBuilder(String name1, Object value1, String name2, Object value2)
ModelBuilder(String name1, Object value1, String name2, Object value2, String name3, Object value3)
ModelBuilder(String name1, Object value1, String name2, Object value2, String name3, Object value3, String name4, Object value4)
ModelBuilder(String name1, Object value1, String name2, Object value2, String name3, Object value3, String name4, Object value4, String name5, Object value5)

Method Summary

Modifier and Type	Method and Description
Map<String,Object>	build()
static List<Map<String,Object>>	mergeLists(String[] names, List<Object>... lists) Merges any number of named lists into a single one containing their combined values.

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ModelBuilder

public ModelBuilder(String name1,
                    Object value1)

ModelBuilder

public ModelBuilder(String name1,
                    Object value1,
                    String name2,
                    Object value2)

ModelBuilder

public ModelBuilder(String name1,
                    Object value1,
                    String name2,
                    Object value2,
                    String name3,
                    Object value3)

ModelBuilder

public ModelBuilder(String name1,
                    Object value1,
                    String name2,
                    Object value2,
                    String name3,
                    Object value3,
                    String name4,
                    Object value4)

ModelBuilder

public ModelBuilder(String name1,
                    Object value1,
                    String name2,
                    Object value2,
                    String name3,
                    Object value3,
                    String name4,
                    Object value4,
                    String name5,
                    Object value5)

ModelBuilder

public ModelBuilder(String prefix,
                    Object... args)

Transforms an array to a model using the index of the elements (starting from 1) in the array and a prefix to form their names.

Parameters:

prefix - the prefix to add to the index or null if none shall be applied

args - the array to be transformed into the model

Method Detail

mergeLists

public static List<Map<String,Object>> mergeLists(String[] names,
                                                  List<Object>... lists)

Merges any number of named lists into a single one containing their combined values. Can be very handy in case of a servlet request which might contain several lists of parameters that you want to iterate over in a combined way.

Parameters:

names - the names of the variables in the following lists

lists - the lists containing the values for the named variables

Returns:

a merge list containing the combined values of the lists

build

public Map<String,Object> build()