org.mapfish.print.attribute

Class ScalebarAttribute

java.lang.Object

org.mapfish.print.attribute.ReflectiveAttribute<ScalebarAttribute.ScalebarAttributeValues>

org.mapfish.print.attribute.ScalebarAttribute

All Implemented Interfaces:

Attribute, ConfigurationObject

public class ScalebarAttribute
extends ReflectiveAttribute<ScalebarAttribute.ScalebarAttributeValues>

The attributes for CreateScalebarProcessor (see !createScalebar processor).

[[examples=verboseExample,print_osm_new_york_EPSG_900913]]

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
class	ScalebarAttribute.ScalebarAttributeValues The value of ScalebarAttribute.

Field Summary

Fields inherited from class org.mapfish.print.attribute.ReflectiveAttribute

JSON_ATTRIBUTE_DEFAULT, JSON_ATTRIBUTE_EMBEDDED_TYPE, JSON_ATTRIBUTE_IS_ARRAY, JSON_ATTRIBUTE_TYPE, JSON_CLIENT_INFO, JSON_CLIENT_PARAMS, JSON_NAME

Constructor Summary

Constructors

Constructor and Description
ScalebarAttribute()

Method Summary

Methods

Modifier and Type	Method and Description
ScalebarAttribute.ScalebarAttributeValues	createValue(Template template) Create an instance of a attribute value object.
java.lang.Integer	getHeight()
protected java.lang.Class<? extends ScalebarAttribute.ScalebarAttributeValues>	getValueType() Return the type created by ReflectiveAttribute.createValue(org.mapfish.print.config.Template).
java.lang.Integer	getWidth()
void	setHeight(java.lang.Integer height) The height of the scalebar in pixels.
void	setWidth(java.lang.Integer width) The width of the scalebar in pixels.
void	validate(java.util.List<java.lang.Throwable> validationErrors, Configuration configuration) validate that the configuration was correct.

Methods inherited from class org.mapfish.print.attribute.ReflectiveAttribute

getAttributeName, getClientInfo, getDefaultValue, printClientConfig, setConfigName, setDefault

Methods inherited from class java.lang.Object

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

Constructor Detail

ScalebarAttribute

public ScalebarAttribute()

Method Detail

validate

public final void validate(java.util.List<java.lang.Throwable> validationErrors,
            Configuration configuration)

Description copied from interface: ConfigurationObject

validate that the configuration was correct.

Parameters:

validationErrors - a list to add any detected errors to.

configuration - the containing configuration

createValue

public final ScalebarAttribute.ScalebarAttributeValues createValue(Template template)

Description copied from class: ReflectiveAttribute

Create an instance of a attribute value object. Each instance must be new and unique. Instances must NOT be shared.

The object will be populated from the json. Each public field will be populated by looking up the value in the json.

If a field in the object has the HasDefaultValue annotation then no exception will be thrown if the json does not contain a value.

Fields in the object with the OneOf annotation must have one of the fields in the request data.

• String
• Integer
• Float
• Double
• Short
• Boolean
• Character
• Byte
• Enum
• PJsonObject
• URL
• Any enum
• PJsonArray
• any type with a 0 argument constructor
• array of any of the above (String[], boolean[], PJsonObject[], ...)

If there is a public () method then it will be called after the fields are all set.

In the case where the a parameter type is a normal POJO (not a special case like PJsonObject, URL, enum, double, etc...) then it will be assumed that the json data is a json object and the parameters will be recursively parsed into the new object as if it is also MapLayer parameter object.

It is important to put values in the value object as public fields because reflection is used when printing client config as well as generating documentation. If a field is intended for the client software as information but is not intended to be set (or sent as part of the request data), the field can be a final field.

Specified by:

createValue in class ReflectiveAttribute<ScalebarAttribute.ScalebarAttributeValues>

Parameters:

template - the template that this attribute is part of.

getValueType

protected final java.lang.Class<? extends ScalebarAttribute.ScalebarAttributeValues> getValueType()

Description copied from class: ReflectiveAttribute

Return the type created by ReflectiveAttribute.createValue(org.mapfish.print.config.Template).

Specified by:

getValueType in class ReflectiveAttribute<ScalebarAttribute.ScalebarAttributeValues>

getWidth

public final java.lang.Integer getWidth()

setWidth

public final void setWidth(java.lang.Integer width)

The width of the scalebar in pixels. This value should match the width of the sub-report in the JasperReport template.

Parameters:

width - Width

getHeight

public final java.lang.Integer getHeight()

setHeight

public final void setHeight(java.lang.Integer height)

The height of the scalebar in pixels. This value should match the height of the sub-report in the JasperReport template.

Parameters:

height - Height