com.docmosis.template.population.render
Class FieldDetails

java.lang.Object
  com.docmosis.template.population.render.FieldDetails

public class FieldDetails

extends Object

This object provides all the information about a field to be rendered.

Constructor Summary

FieldDetails(String fieldName, String fieldValue, String rendererName, int rowNum, Class valueClass, Object valueObject, Class containerClass, Object containerObject, String id, String[] params)

Method Summary

Class	getContainerClass() Get the class of the container Java object providing the data (if from reflection).
Object	getContainerObject() Get the actual Java object that was queried to obtain the valueObject.
String	getFieldName() Get the name of the field.
String	getFieldValue() Get the value to be displayed.
String	getId() Get the id for this field if one was specified in the template.
String	getRendererName() Get the name of the renderer.
String[]	getRendererParams() Get any parameters specified for a renderer.
int	getRowNum() Get the row number if in a repeating table.
Class	getValueClass() Get the class of the value (if the value was obtained from reflection).
Object	getValueObject() Get the value in its original form (if the value was obtained from reflection).

Methods inherited from class java.lang.Object

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

Constructor Detail

FieldDetails

public FieldDetails(String fieldName,
                    String fieldValue,
                    String rendererName,
                    int rowNum,
                    Class valueClass,
                    Object valueObject,
                    Class containerClass,
                    Object containerObject,
                    String id,
                    String[] params)

Method Detail

getContainerClass

public Class getContainerClass()

Get the class of the container Java object providing the data (if from reflection). This is the class which has the getter method to provide the data. Null will be returned if the data is not being provided by reflection.

Returns:

the class of the containing object or null

getContainerObject

public Object getContainerObject()

Get the actual Java object that was queried to obtain the valueObject. This is the "parent" of the value we are looking at in terms of a containment hierarchy. Null will be returned if the data is not being provided by reflection.

Returns:

the containing object or null if not applicable

getFieldName

public String getFieldName()

Get the name of the field. This will match precisely the name in the template.

Returns:

the name of the field.

getFieldValue

public String getFieldValue()

Get the value to be displayed. This will be the string representation of the field after any DataFormatters have been applied.

Returns:

the value of the field as a formatted string

getRendererName

public String getRendererName()

Get the name of the renderer.

getRowNum

public int getRowNum()

Get the row number if in a repeating table. If this field is not within a repeating table row, -1 is returned.

Returns:

the row number or -1

getValueClass

public Class getValueClass()

Get the class of the value (if the value was obtained from reflection). If the value was not obtained from reflection, null is returned.

Returns:

the class of the value or null.

getValueObject

public Object getValueObject()

Get the value in its original form (if the value was obtained from reflection). This value was transformed into a String (possibly using a DataFormatter) to translate it into the value returned by getFieldValue(). If the value was not obtained from reflection, null is returned.

Returns:

the value or null

getId

public String getId()

Get the id for this field if one was specified in the template. The id is not used internally for any processing, it is merely passed through to the renderer. This allows the same field with the same renderer to be used in different parts of the template and distinguished by the renderer for any reason.

Returns:

the id or null if none specified in the template

getRendererParams

public String[] getRendererParams()

Get any parameters specified for a renderer. The parameters are listed in the same order as they appear in the template.

Returns:

null if there are no paramaters.