org.mapfish.print.parser

Class ParserUtils

java.lang.Object

org.mapfish.print.parser.ParserUtils

public final class ParserUtils
extends java.lang.Object

Utility method for getting and setting parameters on Processor Input and Output objects.

Field Summary

Fields

Modifier and Type	Field and Description
static com.google.common.base.Predicate<java.lang.reflect.Field>	FILTER_FINAL_FIELDS A filter (for the get attribute methods) that selects only the attributes that are final.
static com.google.common.base.Predicate<java.lang.reflect.Field>	FILTER_HAS_DEFAULT_ATTRIBUTES A filter (for the get attribute methods) that selects only the attributes that are NOT required and excludes all of those that are considered required.
static com.google.common.base.Predicate<java.lang.reflect.Field>	FILTER_NON_FINAL_FIELDS A filter (for the get attribute methods) that selects only the attributes that are non final.
static com.google.common.base.Predicate<java.lang.reflect.Field>	FILTER_ONLY_REQUIRED_ATTRIBUTES A filter (for the get attribute methods) that selects only the attributes that are required and excludes all of those with defaults, and therefore are considered optional.

Method Summary

Methods

Modifier and Type	Method and Description
static java.util.Set<java.lang.String>	getAllAttributeNames(java.lang.Class<?> classToInspect) Converts all non-final properties in getAllAttributes(Class) to a set of the attribute names.
static java.util.Collection<java.lang.reflect.Field>	getAllAttributes(java.lang.Class<?> classToInspect) Inspects the object and all superclasses for public, non-final, accessible methods and returns a collection containing all the attributes found.
static java.util.Set<java.lang.String>	getAttributeNames(java.lang.Class<?> classToInspect, com.google.common.base.Predicate<java.lang.reflect.Field> filter) Converts all properties in getAllAttributes(Class) to a set of the attribute names.
static java.util.Collection<java.lang.reflect.Field>	getAttributes(java.lang.Class<?> classToInspect, com.google.common.base.Predicate<java.lang.reflect.Field> filter) Get a subset of the attributes of the provided class.

Methods inherited from class java.lang.Object

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

Field Detail

FILTER_ONLY_REQUIRED_ATTRIBUTES

public static final com.google.common.base.Predicate<java.lang.reflect.Field> FILTER_ONLY_REQUIRED_ATTRIBUTES

A filter (for the get attribute methods) that selects only the attributes that are required and excludes all of those with defaults, and therefore are considered optional.

FILTER_HAS_DEFAULT_ATTRIBUTES

public static final com.google.common.base.Predicate<java.lang.reflect.Field> FILTER_HAS_DEFAULT_ATTRIBUTES

A filter (for the get attribute methods) that selects only the attributes that are NOT required and excludes all of those that are considered required.

FILTER_NON_FINAL_FIELDS

public static final com.google.common.base.Predicate<java.lang.reflect.Field> FILTER_NON_FINAL_FIELDS

A filter (for the get attribute methods) that selects only the attributes that are non final. (Can be modified)

FILTER_FINAL_FIELDS

public static final com.google.common.base.Predicate<java.lang.reflect.Field> FILTER_FINAL_FIELDS

A filter (for the get attribute methods) that selects only the attributes that are final. (Can NOT be modified)

Method Detail

getAllAttributes

public static java.util.Collection<java.lang.reflect.Field> getAllAttributes(java.lang.Class<?> classToInspect)

Inspects the object and all superclasses for public, non-final, accessible methods and returns a collection containing all the attributes found.

Parameters:

classToInspect - the class under inspection.

getAttributes

public static java.util.Collection<java.lang.reflect.Field> getAttributes(java.lang.Class<?> classToInspect,
                                                          com.google.common.base.Predicate<java.lang.reflect.Field> filter)

Get a subset of the attributes of the provided class. An attribute is each public field in the class or super class.

Parameters:

classToInspect - the class to inspect

filter - a predicate that returns true when a attribute should be kept in resulting collection.

getAllAttributeNames

public static java.util.Set<java.lang.String> getAllAttributeNames(java.lang.Class<?> classToInspect)

Converts all non-final properties in getAllAttributes(Class) to a set of the attribute names.

Parameters:

classToInspect - the class to inspect

getAttributeNames

public static java.util.Set<java.lang.String> getAttributeNames(java.lang.Class<?> classToInspect,
                                                com.google.common.base.Predicate<java.lang.reflect.Field> filter)

Converts all properties in getAllAttributes(Class) to a set of the attribute names.

Parameters:

classToInspect - the class to inspect

filter - a predicate that returns true when a attribute should be kept in resulting collection.