com.reportmill.datasource

Class RMJSONDataSource

java.lang.Object

com.reportmill.base.RMObject

com.reportmill.datasource.RMDataSource

com.reportmill.datasource.RMFileDataSource

com.reportmill.datasource.RMJSONDataSource

All Implemented Interfaces:

com.reportmill.base.RMPropertyChanger, java.beans.PropertyChangeListener, java.lang.Cloneable, java.util.EventListener

public class RMJSONDataSource
extends RMFileDataSource

A data source for JSON read from parameterized URLs.

Nested Class Summary

Nested classes/interfaces inherited from class com.reportmill.datasource.RMDataSource

RMDataSource.EntityResolver

Constructor Summary

Constructors

Constructor and Description
RMJSONDataSource() Creates a new JSON datasource.
RMJSONDataSource(java.lang.Object aSource) Creates a new JSON datasource for source.

Method Summary

Methods

Modifier and Type	Method and Description
java.util.List	convertJSON(com.reportmill.archiver.JSONArray anArray) Converts a JSON array to List.
java.util.Map	convertJSON(com.reportmill.archiver.JSONObject anObj) Converts a JSON object to Map.
java.util.Map	getDataset() Returns all data source data as a dataset.
java.util.List<RMRow>	getEntityRows(RMEntity anEntity) Returns the list of rows for a given entity.
java.lang.Object	getSource() Returns the datasource source.
java.lang.String	getTypeString() Returns the type string.
RMSchema	readSchema() Reads the schema from json file.
void	setSource(java.lang.Object aSource) Sets the datasource source.

Methods inherited from class com.reportmill.datasource.RMFileDataSource

copyValues, createEntityImpl, delete, deleteFileImpl, deleteRowImpl, fromXML, getEntityFile, getFilesImpl, getPath, getRowsImpl, getSchema, insertRowImpl, readFileImpl, saveRowsImmediately, saveSchema, setPath, toXML, updateRowImpl, writeFileImpl

Methods inherited from class com.reportmill.datasource.RMDataSource

create, createEntity, createObject, deleteEntity, deleteFile, deleteRow, equals, getAllRows, getDataset, getDefaultCondition, getDefaultParameters, getEntity, getEntityClass, getEntityResolver, getFile, getFile, getFile, getName, getQueryParameters, getRootDirectory, getRow, getRow, getRows, getSchemaVisible, getUniqueRow, insertRow, propertyChange, readFile, refresh, saveRows, setEntityResolver, setName, toString, updateRow, writeFile

Methods inherited from class com.reportmill.base.RMObject

addListener, addPropertyChangeListener, animUpdate, clone, firePropertyChange, firePropertyChange, getListener, getListenerCount, getListeners, isFirePropertyChangeEnabled, isUndoing, removeListener, removePropertyChangeListener, setFirePropertyChangeEnabled, setUndoing

Methods inherited from class java.lang.Object

getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

RMJSONDataSource

public RMJSONDataSource()

Creates a new JSON datasource.

RMJSONDataSource

public RMJSONDataSource(java.lang.Object aSource)

Creates a new JSON datasource for source.

Method Detail

getTypeString

public java.lang.String getTypeString()

Returns the type string.

Overrides:

getTypeString in class RMFileDataSource

getSource

public java.lang.Object getSource()

Returns the datasource source.

setSource

public void setSource(java.lang.Object aSource)

Sets the datasource source.

getDataset

public java.util.Map getDataset()

Returns all data source data as a dataset.

Overrides:

getDataset in class RMFileDataSource

readSchema

public RMSchema readSchema()

Reads the schema from json file.

Overrides:

readSchema in class RMFileDataSource

getEntityRows

public java.util.List<RMRow> getEntityRows(RMEntity anEntity)

Description copied from class: RMFileDataSource

Returns the list of rows for a given entity.

Overrides:

getEntityRows in class RMFileDataSource

convertJSON

public java.util.Map convertJSON(com.reportmill.archiver.JSONObject anObj)

Converts a JSON object to Map.

convertJSON

public java.util.List convertJSON(com.reportmill.archiver.JSONArray anArray)

Converts a JSON array to List.