com.smartgwt.client.data

## Class WSDataSource

- java.lang.Object
- - com.smartgwt.client.core.BaseClass
  - - com.smartgwt.client.data.DataSource
    - - com.smartgwt.client.data.WSDataSource

- All Implemented Interfaces:
    HasHandlers, HasHandleErrorHandlers

      public class WSDataSource
      extends DataSource

  A WSDataSource is a DataSource that is preconfigured to contact the WSDL web service built into the SDK (see isomorphic/system/schema/SmartClientOperations.wsdl). This WSDL service can be easily implemented on Java and non-Java backends.

  WSDataSource supports all 4 DataSource operations (fetch, add, update, remove) and can be used with ListGrids, DynamicForms and other `DataBoundComponent`s just like other DataSources.

  Note that WSDataSource is specifically designed for use with SmartClientOperations.wsdl. If you are trying to connect to a pre-existing WSDL service, start with just `DataSource`, not WSDataSource, and see the `WSDL Integration` chapter for an overview.

- - ### Field Summary

    - ### Fields inherited from class com.smartgwt.client.core.BaseClass

      `config, factoryCreated, factoryProperties, id, scClassName`

  - ### Constructor Summary

    Constructors
    Constructor and Description
    `WSDataSource()`
    `WSDataSource(JavaScriptObject jsObj)`

  - ### Method Summary

    Methods
    Modifier and Type | Method and Description
    --- | ---
    `JavaScriptObject` | `create()`
    `static WSDataSource` | `getOrCreateRef(JavaScriptObject jsObj)`

    - ### Methods inherited from class com.smartgwt.client.data.DataSource

      `addData, addData, addData, addField, addHandleErrorHandler, applyFilter, applyFilter, canFlattenCriteria, cloneDSRequest, cloneDSResponse, combineCriteria, combineCriteria, combineCriteria, compareCriteria, compareCriteria, compareCriteria, compareDates, convertCriteria, convertCriteria, convertDataSourceCriteria, convertDataSourceCriteria, convertRelativeDates, convertRelativeDates, convertRelativeDates, convertRelativeDates, copyCriteria, copyRecord, copyRecords, downloadFile, downloadFile, downloadFile, evaluateCriterion, execute, exportClientData, exportClientDataStatic, exportData, exportData, exportData, exportData, fetchData, fetchData, fetchData, fetchData, fetchRecord, fetchRecord, fetchRecord, fieldMatchesFilter, fieldMatchesFilter, filterData, filterData, filterData, filterData, flattenCriteria, get, get, getAddGlobalId, getAdvancedCriteriaDescription, getAllowAdvancedCriteria, getAutoCacheAllData, getAutoConvertRelativeDates, getAutoDeriveTitles, getAutoTitle, getCacheAcrossOperationIds, getCacheAllData, getCacheAllOperationId, getCacheData, getCacheMaxAge, getCallbackParam, getCanMultiSort, getChildrenField, getClientOnly, getClientOnlyDataSource, getClientOnlyDataSource, getClientOnlyDataSource, getClientOnlyResponse, getCriteriaPolicy, getDataField, getDataFormat, getDataProtocol, getDataSource, getDataSource, getDataTransport, getDataURL, getDefaultParams, getDefaultTextMatchStyle, getDescriptionField, getDisplayValue, getDropExtraFields, getDropUnknownCriteria, getFetchDataURL, getFetchDataURL, getField, getFieldAutoTitle, getFieldCriterion, getFieldForDataPath, getFieldNames, getFieldNames, getFieldOperators, getFieldOperators, getFields, getFieldValue, getFieldValue, getFieldValue, getFieldValue, getFile, getFileURL, getFileURL, getFileURL, getGlobalNamespaces, getIconField, getIgnoreTextMatchStyleCaseSensitive, getInfoField, getInheritsFrom, getJsObj, getJsonPrefix, getJsonSuffix, getLegalChildTags, getLoaderURL, getOperationBindings, getPatternEscapeChar, getPatternMultiWildcard, getPatternMultiWildcardAsString, getPatternSingleWildcard, getPatternSingleWildcardAsString, getPluralTitle, getPreventHTTPCaching, getPrimaryKeyField, getPrimaryKeyFieldName, getPrimaryKeyFieldNames, getPrimaryKeyFields, getProgressiveLoading, getQualifyColumnNames, getRecordName, getRecordXPath, getRequestProperties, getRequiredMessage, getResultBatchSize, getResultSetClass, getResultTreeClass, getSchemaNamespace, getSendExtraFields, getSendParentNode, getServiceNamespace, getShowLocalFieldsOnly, getShowPrompt, getSortBy, getSortSpecifiers, getStrictSQLFiltering, getTagName, getTestData, getTitle, getTitleField, getTranslatePatternOperators, getTrimMilliseconds, getTypeOperators, getTypeOperators, getTypeOperators, getUseFlatFields, getUseHttpProxy, getUseLocalValidators, getUseOfflineStorage, getUseParentFieldOrder, getUseStrictJSON, getUseTestDataFetch, getValidateRelatedRecords, hasAllData, hasFile, invalidateCache, isCreated, isFlatCriteria, listFiles, load, load, load, loadWithParents, loadWithParents, loadWithParents, makeFileSpec, onInit, performCustomOperation, performCustomOperation, performCustomOperation, performCustomOperation, processResponse, recordsAreEqual, recordsAsText, recordsAsText, recordsFromText, recordsFromText, recordsFromXML, registerID, removeData, removeData, removeData, removeFile, removeFile, removeFile, renameFile, renameFile, saveFile, saveFile, setAddGlobalId, setAllowAdvancedCriteria, setAutoCacheAllData, setAutoConvertRelativeDates, setAutoDeriveTitles, setCacheAcrossOperationIds, setCacheAllData, setCacheAllOperationId, setCacheData, setCacheMaxAge, setCallbackParam, setCanMultiSort, setChildrenField, setClientOnly, setCriteriaPolicy, setDataField, setDataFormat, setDataProtocol, setDataTransport, setDataURL, setDefaultParams, setDefaultTextMatchStyle, setDescriptionField, setDropExtraFields, setDropUnknownCriteria, setEnumConstantProperty, setEnumOrdinalProperty, setEnumTranslateStrategy, setFields, setGlobalNamespaces, setHandleErrorCallback, setIconField, setID, setIgnoreTextMatchStyleCaseSensitive, setInfoField, setInheritsFrom, setInheritsFrom, setJsonPrefix, setJsonSuffix, setLoaderURL, setOperationBindings, setPatternEscapeChar, setPatternMultiWildcard, setPatternMultiWildcard, setPatternSingleWildcard, setPatternSingleWildcard, setPluralTitle, setPreventHTTPCaching, setProgressiveLoading, setQualifyColumnNames, setRecordName, setRecordXPath, setRequestProperties, setRequiredMessage, setResultBatchSize, setResultSetClass, setResultTreeClass, setSendExtraFields, setSendParentNode, setServiceNamespace, setShowLocalFieldsOnly, setShowPrompt, setStrictSQLFiltering, setTagName, setTestData, setTitle, setTitleField, setTranslatePatternOperators, setTrimMilliseconds, setTypeOperators, setTypeOperators, setUseFlatFields, setUseHttpProxy, setUseLocalValidators, setUseOfflineStorage, setUseParentFieldOrder, setUseStrictJSON, setUseTestDataFetch, setValidateRelatedRecords, setXmlNamespaces, splitCriteria, supportsAdvancedCriteria, supportsTextMatchStyle, transformRequest, transformResponse, updateCaches, updateCaches, updateData, updateData, updateData, useOfflineResponse, validateData, validateData, validateData, viewFile, viewFile, viewFile, xmlSerialize, xmlSerialize, xmlSerialize, xmlSerialize, xmlSerialize`

    - ### Methods inherited from class com.smartgwt.client.core.BaseClass

      `applyFactoryProperties, asSGWTComponent, createJsObj, destroy, doAddHandler, doInit, error, error, errorIfNotCreated, fireEvent, getAttribute, getAttributeAsBoolean, getAttributeAsDate, getAttributeAsDouble, getAttributeAsElement, getAttributeAsFloat, getAttributeAsInt, getAttributeAsJavaScriptObject, getAttributeAsMap, getAttributeAsString, getAttributeAsStringArray, getClassName, getConfig, getHandlerCount, getID, getOrCreateJsObj, getRef, getScClassName, getTestInstance, hasAutoAssignedID, internalSetID, internalSetID, isFactoryCreated, onBind, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setConfig, setFactoryCreated, setJavaScriptObject, setProperty, setProperty, setProperty, setProperty, setScClassName`

    - ### Methods inherited from class java.lang.Object

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

    - ### Methods inherited from interface com.google.gwt.event.shared.HasHandlers

      `fireEvent`

- - ### Constructor Detail

    - #### WSDataSource

          public WSDataSource()

    - #### WSDataSource

          public WSDataSource(JavaScriptObject jsObj)

  - ### Method Detail

    - #### getOrCreateRef

          public static WSDataSource getOrCreateRef(JavaScriptObject jsObj)

    - #### create

          public JavaScriptObject create()

      Overrides:
        `create` in class `DataSource`