com.microsoft.azure.storage.table.TableRequestOptions Maven / Gradle / Ivy
/**
* Copyright Microsoft Corporation
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.microsoft.azure.storage.table;
import com.microsoft.azure.storage.RequestOptions;
import com.microsoft.azure.storage.core.Utility;
/**
* Represents a set of timeout, payload format, and retry policy options that may be specified for a table operation
* request.
*/
public class TableRequestOptions extends RequestOptions {
/**
* The interface whose function is used to get the String which represents the partition key.
* @param rk
* A String which represents the row key.
* @param key
* A String which represents the property name.
* @param value
* A String which represents the property value.
* @return
* The {@link EdmType} of the property.
*/
public EdmType propertyResolver(String pk, String rk, String key, String value);
}
/**
* The interface whose function is used to get the TableRequestOptions
*/
public TableRequestOptions() {
super();
}
/**
* Creates an instance of the RequestOptions class by copying values from another
* TableRequestOptions instance.
*
* @param other
* A TableRequestOptions object that represents the request options to copy.
*/
public TableRequestOptions(final TableRequestOptions other) {
super(other);
if (other != null) {
this.setTablePayloadFormat(other.getTablePayloadFormat());
this.setPropertyResolver(other.getPropertyResolver());
this.setDateBackwardCompatibility(other.getDateBackwardCompatibility());
}
}
/**
* Initializes the values for this TableRequestOptions instance, if they are currently
* null, using the values specified in the {@link CloudTableClient} parameter.
*
* @param options
* A {@link TableRequestOptions} object which represents the input options to copy from when applying
* defaults.
* @param client
* A {@link CloudTableClient} object from which to copy the timeout and retry policy.
*
* @return A {@link TableRequestOptions} object.
*
*/
protected static final TableRequestOptions populateAndApplyDefaults(final TableRequestOptions options,
final CloudTableClient client) {
TableRequestOptions modifiedOptions = new TableRequestOptions(options);
TableRequestOptions.populate(modifiedOptions, client.getDefaultRequestOptions());
TableRequestOptions.applyDefaults(modifiedOptions);
return modifiedOptions;
}
/**
* Applies defaults to the options passed in.
*
* @param modifiedOptions
* The options to apply defaults to.
*/
protected static void applyDefaults(final TableRequestOptions modifiedOptions) {
Utility.assertNotNull("modifiedOptions", modifiedOptions);
RequestOptions.applyBaseDefaultsInternal(modifiedOptions);
if (modifiedOptions.getTablePayloadFormat() == null) {
modifiedOptions.setTablePayloadFormat(TablePayloadFormat.Json);
}
if (modifiedOptions.getDateBackwardCompatibility() == null) {
modifiedOptions.setDateBackwardCompatibility(false);
}
}
/**
* Populates any null fields in the first requestOptions object with values from the second requestOptions object.
*
* @param modifiedOptions
* A {@link TableRequestOptions} object from which to copy options.
* @param clientOptions
* A {@link TableRequestOptions} object where options will be copied.
*
* @return A {@link RequestOptions} object.
*/
private static void populate(TableRequestOptions modifiedOptions, final TableRequestOptions clientOptions) {
RequestOptions.populateRequestOptions(modifiedOptions, clientOptions, true /* setStartTime */);
if (modifiedOptions.getTablePayloadFormat() == null) {
modifiedOptions.setTablePayloadFormat(clientOptions.getTablePayloadFormat());
}
if (modifiedOptions.getPropertyResolver() == null) {
modifiedOptions.setPropertyResolver(clientOptions.getPropertyResolver());
}
if (modifiedOptions.getDateBackwardCompatibility() == null) {
modifiedOptions.setDateBackwardCompatibility(clientOptions.getDateBackwardCompatibility());
}
}
/**
* Gets the {@link TablePayloadFormat} to be used. For more information about {@link TablePayloadFormat} defaults,
* see {@link #setTablePayloadFormat(TablePayloadFormat)}.
*
* @return
* The {@link TablePayloadFormat} used by this {@link TableRequest}.
*/
public TablePayloadFormat getTablePayloadFormat() {
return this.payloadFormat;
}
/**
* Gets the interface that contains a function which is used to get the
* See here for more details.
*
* @return
* true if dateBackwardCompatibility is enabled; otherwise, false
*/
public Boolean getDateBackwardCompatibility() {
return this.dateBackwardCompatibility;
}
/**
* Sets the {@link TablePayloadFormat} to be used.
*
* The default {@link TablePayloadFormat} is set in the client and is by default {@link TablePayloadFormat#Json}.
* You can change the {@link TablePayloadFormat} on this request by setting this property. You can also change the
* value on the {@link CloudTableClient#getDefaultRequestOptions()} object so that all subsequent requests made
* via the service client will use that {@link TablePayloadFormat}.
*
* @param payloadFormat
* Specifies the {@link TablePayloadFormat} to set.
*/
public void setTablePayloadFormat(TablePayloadFormat payloadFormat) {
this.payloadFormat = payloadFormat;
}
/**
* Sets the interface that contains a function which is used to get the
* The default {@link PropertyResolver} is set in the client and is by default null, indicating not to use a
* property resolver. You can change the {@link PropertyResolver} on this request by setting this property. You can
* also change the value on the {@link CloudTableClient#getDefaultRequestOptions()} object so that all subsequent
* requests made via the service client will use that {@link PropertyResolver}.
*
* @param propertyResolver
* Specifies the {@link PropertyResolver} to set.
*/
public void setPropertyResolver(PropertyResolver propertyResolver) {
this.propertyResolver = propertyResolver;
}
/**
* Sets whether the client should look to correct Date values stored on a {@link TableEntity}
* that may have been written using versions of this library prior to 0.4.0.
*
* {@link #dateBackwardCompatibility} is by default false, indicating a post 0.4.0 version or mixed-
* platform usage. You can change the {@link #dateBackwardCompatibility} on this request by setting this property.
* You can also change the value on the {@link CloudTableClient#getDefaultRequestOptions()} object so that all
* subsequent requests made via the service client will use that {@link #dateBackwardCompatibility}.
*
* See here for more details.
*
* @param dateBackwardCompatibility
* true to enable dateBackwardCompatibility; otherwise, false
*/
public void setDateBackwardCompatibility(Boolean dateBackwardCompatibility) {
this.dateBackwardCompatibility = dateBackwardCompatibility;
}
}