com.mulesoft.connectivity.rest.commons.internal.util

Class RestSdkUtils

java.lang.Object

com.mulesoft.connectivity.rest.commons.internal.util.RestSdkUtils

public final class RestSdkUtils
extends Object

Utility methods

Since:

1.0

Method Summary

Modifier and Type	Method and Description
static void	closeAndRelease(org.mule.runtime.api.streaming.CursorProvider<?> cursorProvider) Closes the given cursorProvider and releases all associated resources
static void	closeStream(Object stream) Closes the given stream which can be either a CursorProvider or an InputStream.
static org.mule.runtime.api.metadata.TypedValue<String>	consumeStringAndClose(Object stream, org.mule.runtime.api.metadata.MediaType targetMediaType, Charset targetCharset) Consumes the contents of the given stream as a String and closes it.
static org.mule.runtime.api.metadata.TypedValue<String>	consumeStringTransformAndClose(Object stream, Charset sourceCharset, org.mule.runtime.api.metadata.MediaType targetMediaType, Charset targetCharset) Consumes the contents of the given stream as a String and closes it.
static org.mule.runtime.api.metadata.TypedValue<InputStream>	consumeToOfflineStreamAndClose(Object stream, org.mule.runtime.api.metadata.MediaType targetMediaType, Charset targetCharset) Consumes the contents of the given stream as a ByteArrayInputStream and closes it.
static boolean	containsIgnoreCase(String value, String predicate)
static org.mule.runtime.api.metadata.TypedValue<?>	getTypedValueOrNull(Object o) Creates a typed value for an object, or returns null if the objeect is null.
static boolean	isBlank(CharSequence cs) Checks if a CharSequence is empty (""), null or whitespace only.
static boolean	isNotBlank(String v)
static org.mule.metadata.api.model.MetadataType	loadJsonSchema(ClassLoader classLoader, String schemaPath, org.mule.metadata.api.model.MetadataFormat metadataFormat)
static org.mule.metadata.api.model.MetadataType	loadXmlSchema(ClassLoader classLoader, String schemaPath, String qName)
static String	readSchema(ClassLoader classLoader, String schemaPath)
static Charset	resolveCharset(Optional<org.mule.runtime.api.metadata.MediaType> mediaType, org.mule.runtime.api.metadata.MediaType defaultMediaType)
static List<org.mule.runtime.api.metadata.TypedValue<String>>	toList(Iterator<org.mule.runtime.api.metadata.TypedValue<?>> iterator, org.mule.runtime.api.metadata.MediaType mediaType, org.mule.runtime.api.metadata.MediaType defaultMediaType) Transform an iterator of TypedValue into a list of TypedValue consuming the iterator typed values using the provided media type and charset.
static <T> org.mule.runtime.api.metadata.TypedValue<T>	toPayloadTypedValue(org.mule.runtime.extension.api.runtime.operation.Result<T,?> result)
static org.mule.runtime.api.metadata.TypedValue<String>	toTypedValue(String value, org.mule.runtime.api.metadata.MediaType mediaType, Charset encoding)

Methods inherited from class java.lang.Object

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

Method Detail

closeAndRelease

public static void closeAndRelease(org.mule.runtime.api.streaming.CursorProvider<?> cursorProvider)

Closes the given cursorProvider and releases all associated resources

Parameters:

cursorProvider - a cursor provider

closeStream

public static void closeStream(Object stream)

Closes the given stream which can be either a CursorProvider or an InputStream. Null values or instances of other classes will be ignored.

Parameters:

stream - a stream

consumeStringAndClose

public static org.mule.runtime.api.metadata.TypedValue<String> consumeStringAndClose(Object stream,
                                                                                     org.mule.runtime.api.metadata.MediaType targetMediaType,
                                                                                     Charset targetCharset)

Consumes the contents of the given stream as a String and closes it.

The stream can be either a CursorStreamProvider or an InputStream. IllegalArgumentException will be thrown if the stream is an instance of any other class.

Notice that in the case of CursorStreamProvider, this method will close the provider meaning that it will no longer be able to yield new cursors.

Parameters:

stream - a CursorStreamProvider or an InputStream

targetCharset - the encoding to use when reading the String and that will be set to the TypedValue

targetMediaType - the media type that will be set to the TypedValue

Returns:

the contents as a String

Throws:

IllegalArgumentException - if stream is not of the expected types.

consumeToOfflineStreamAndClose

public static org.mule.runtime.api.metadata.TypedValue<InputStream> consumeToOfflineStreamAndClose(Object stream,
                                                                                                   org.mule.runtime.api.metadata.MediaType targetMediaType,
                                                                                                   Charset targetCharset)

Consumes the contents of the given stream as a ByteArrayInputStream and closes it.

The stream can be either a CursorStreamProvider or an InputStream. IllegalArgumentException will be thrown if the stream is an instance of any other class.

Notice that in the case of CursorStreamProvider, this method will close the provider meaning that it will no longer be able to yield new cursors.

Parameters:

stream - a CursorStreamProvider or an InputStream

targetCharset - the encoding to use when reading the String and that will be set to the TypedValue

targetMediaType - the media type that will be set to the TypedValue

Returns:

the contents as an offline stream

Throws:

IllegalArgumentException - if stream is not of the expected types.

consumeStringTransformAndClose

public static org.mule.runtime.api.metadata.TypedValue<String> consumeStringTransformAndClose(Object stream,
                                                                                              Charset sourceCharset,
                                                                                              org.mule.runtime.api.metadata.MediaType targetMediaType,
                                                                                              Charset targetCharset)

Consumes the contents of the given stream as a String and closes it.

The stream can be either a CursorStreamProvider or an InputStream. IllegalArgumentException will be thrown if the stream is an instance of any other class.

Notice that in the case of CursorStreamProvider, this method will close the provider meaning that it will no longer be able to yield new cursors.

Parameters:

stream - a CursorStreamProvider or an InputStream

sourceCharset - the encoding to use when reading the String

targetCharset - the encoding that will be set to the TypedValue

targetMediaType - the media type that will be set to the TypedValue

Returns:

the contents as a String

Throws:

IllegalArgumentException - if stream is not of the expected types.

toTypedValue

public static org.mule.runtime.api.metadata.TypedValue<String> toTypedValue(String value,
                                                                            org.mule.runtime.api.metadata.MediaType mediaType,
                                                                            Charset encoding)

toPayloadTypedValue

public static <T> org.mule.runtime.api.metadata.TypedValue<T> toPayloadTypedValue(org.mule.runtime.extension.api.runtime.operation.Result<T,?> result)

containsIgnoreCase

public static boolean containsIgnoreCase(String value,
                                         String predicate)

isNotBlank

public static boolean isNotBlank(String v)

isBlank

public static boolean isBlank(CharSequence cs)

Checks if a CharSequence is empty (""), null or whitespace only.

Whitespace is defined by Character.isWhitespace(char).

 StringUtils.isBlank(null)      = true
 StringUtils.isBlank("")        = true
 StringUtils.isBlank(" ")       = true
 StringUtils.isBlank("bob")     = false
 StringUtils.isBlank("  bob  ") = false
 

Parameters:

cs - the CharSequence to check, may be null

Returns:

true if the CharSequence is null, empty or whitespace only

readSchema

public static String readSchema(ClassLoader classLoader,
                                String schemaPath)

loadXmlSchema

public static org.mule.metadata.api.model.MetadataType loadXmlSchema(ClassLoader classLoader,
                                                                     String schemaPath,
                                                                     String qName)

loadJsonSchema

public static org.mule.metadata.api.model.MetadataType loadJsonSchema(ClassLoader classLoader,
                                                                      String schemaPath,
                                                                      org.mule.metadata.api.model.MetadataFormat metadataFormat)

toList

public static List<org.mule.runtime.api.metadata.TypedValue<String>> toList(Iterator<org.mule.runtime.api.metadata.TypedValue<?>> iterator,
                                                                            org.mule.runtime.api.metadata.MediaType mediaType,
                                                                            org.mule.runtime.api.metadata.MediaType defaultMediaType)

Transform an iterator of TypedValue into a list of TypedValue consuming the iterator typed values using the provided media type and charset.

Parameters:

iterator - The iterator to consume

mediaType - The primary source of the media type and charset. This is the media type for this specific iterator.

defaultMediaType - Tee default source for the charset. The charset of this media type will be used if the primary one does not contain one.

resolveCharset

public static Charset resolveCharset(Optional<org.mule.runtime.api.metadata.MediaType> mediaType,
                                     org.mule.runtime.api.metadata.MediaType defaultMediaType)

getTypedValueOrNull

public static org.mule.runtime.api.metadata.TypedValue<?> getTypedValueOrNull(Object o)

Creates a typed value for an object, or returns null if the objeect is null.