org.apache.commons.io.serialization

Class ValidatingObjectInputStream.Builder

java.lang.Object

org.apache.commons.io.build.AbstractSupplier<T,B>

org.apache.commons.io.build.AbstractOriginSupplier<T,B>

org.apache.commons.io.build.AbstractStreamBuilder<ValidatingObjectInputStream,ValidatingObjectInputStream.Builder>

org.apache.commons.io.serialization.ValidatingObjectInputStream.Builder

All Implemented Interfaces:

IOSupplier<ValidatingObjectInputStream>

Enclosing class:

ValidatingObjectInputStream

public static class ValidatingObjectInputStream.Builder
extends AbstractStreamBuilder<ValidatingObjectInputStream,ValidatingObjectInputStream.Builder>

Builds a new ValidatingObjectInputStream.

Using NIO

 ValidatingObjectInputStream s = ValidatingObjectInputStream.builder()
   .setPath(Paths.get("MyFile.ser"))
   .get();
 

Using IO

 ValidatingObjectInputStream s = ValidatingObjectInputStream.builder()
   .setFile(new File("MyFile.ser"))
   .get();
 

See Also:

get()

Method Summary

Modifier and Type	Method and Description
ValidatingObjectInputStream.Builder	accept(Class<?>... classes) Accepts the specified classes for deserialization, unless they are otherwise rejected.
ValidatingObjectInputStream.Builder	accept(ClassNameMatcher matcher) Accepts class names where the supplied ClassNameMatcher matches for deserialization, unless they are otherwise rejected.
ValidatingObjectInputStream.Builder	accept(Pattern pattern) Accepts class names that match the supplied pattern for deserialization, unless they are otherwise rejected.
ValidatingObjectInputStream.Builder	accept(String... patterns) Accepts the wildcard specified classes for deserialization, unless they are otherwise rejected.
ValidatingObjectInputStream	get() Builds a new ValidatingObjectInputStream.
ObjectStreamClassPredicate	getPredicate() Gets the predicate.
ValidatingObjectInputStream.Builder	reject(Class<?>... classes) Rejects the specified classes for deserialization, even if they are otherwise accepted.
ValidatingObjectInputStream.Builder	reject(ClassNameMatcher matcher) Rejects class names where the supplied ClassNameMatcher matches for deserialization, even if they are otherwise accepted.
ValidatingObjectInputStream.Builder	reject(Pattern pattern) Rejects class names that match the supplied pattern for deserialization, even if they are otherwise accepted.
ValidatingObjectInputStream.Builder	reject(String... patterns) Rejects the wildcard specified classes for deserialization, even if they are otherwise accepted.
ValidatingObjectInputStream.Builder	setPredicate(ObjectStreamClassPredicate predicate) Sets the predicate, null resets to an empty new ObjectStreamClassPredicate.

Methods inherited from class org.apache.commons.io.build.AbstractStreamBuilder

getBufferSize, getBufferSizeDefault, getCharSequence, getCharset, getCharsetDefault, getFile, getInputStream, getOpenOptions, getOutputStream, getPath, getRandomAccessFile, getReader, getWriter, setBufferSize, setBufferSize, setBufferSizeChecker, setBufferSizeDefault, setBufferSizeMax, setCharset, setCharset, setCharsetDefault, setOpenOptions

Methods inherited from class org.apache.commons.io.build.AbstractOriginSupplier

checkOrigin, getOrigin, hasOrigin, newByteArrayOrigin, newCharSequenceOrigin, newFileOrigin, newFileOrigin, newInputStreamOrigin, newOutputStreamOrigin, newPathOrigin, newPathOrigin, newRandomAccessFileOrigin, newRandomAccessFileOrigin, newReaderOrigin, newURIOrigin, newWriterOrigin, setByteArray, setCharSequence, setFile, setFile, setInputStream, setOrigin, setOutputStream, setPath, setPath, setRandomAccessFile, setRandomAccessFile, setReader, setURI, setWriter

Methods inherited from class org.apache.commons.io.build.AbstractSupplier

asThis

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.commons.io.function.IOSupplier

asSupplier, getUnchecked

Method Detail

accept

public ValidatingObjectInputStream.Builder accept(Class<?>... classes)

Accepts the specified classes for deserialization, unless they are otherwise rejected.

Parameters:

classes - Classes to accept

Returns:

this object

accept

public ValidatingObjectInputStream.Builder accept(ClassNameMatcher matcher)

Accepts class names where the supplied ClassNameMatcher matches for deserialization, unless they are otherwise rejected.

Parameters:

matcher - a class name matcher to accept objects.

Returns:

this instance.

accept

public ValidatingObjectInputStream.Builder accept(Pattern pattern)

Accepts class names that match the supplied pattern for deserialization, unless they are otherwise rejected.

Parameters:

pattern - a Pattern for compiled regular expression.

Returns:

this instance.

accept

public ValidatingObjectInputStream.Builder accept(String... patterns)

Accepts the wildcard specified classes for deserialization, unless they are otherwise rejected.

Parameters:

patterns - Wildcard file name patterns as defined by FilenameUtils.wildcardMatch

Returns:

this instance.

get

public ValidatingObjectInputStream get()
                                throws IOException

Builds a new ValidatingObjectInputStream.

You must set an aspect that supports AbstractStreamBuilder.getInputStream() on this builder, otherwise, this method throws an exception.

This builder uses the following aspects:

• AbstractStreamBuilder.getInputStream() gets the target aspect.
• predicate
• charsetDecoder
• writeImmediately

Returns:

a new instance.

Throws:

UnsupportedOperationException - if the origin cannot provide a InputStream.

IOException - if an I/O error occurs converting to an InputStream using AbstractStreamBuilder.getInputStream().

See Also:

AbstractStreamBuilder.getWriter(), IOSupplier.getUnchecked()

getPredicate

public ObjectStreamClassPredicate getPredicate()

Gets the predicate.

Returns:

the predicate.

reject

public ValidatingObjectInputStream.Builder reject(Class<?>... classes)

Rejects the specified classes for deserialization, even if they are otherwise accepted.

Parameters:

classes - Classes to reject

Returns:

this instance.

reject

public ValidatingObjectInputStream.Builder reject(ClassNameMatcher matcher)

Rejects class names where the supplied ClassNameMatcher matches for deserialization, even if they are otherwise accepted.

Parameters:

matcher - the matcher to use

Returns:

this instance.

reject

public ValidatingObjectInputStream.Builder reject(Pattern pattern)

Rejects class names that match the supplied pattern for deserialization, even if they are otherwise accepted.

Parameters:

pattern - standard Java regexp

Returns:

this instance.

reject

public ValidatingObjectInputStream.Builder reject(String... patterns)

Rejects the wildcard specified classes for deserialization, even if they are otherwise accepted.

Parameters:

patterns - Wildcard file name patterns as defined by FilenameUtils.wildcardMatch

Returns:

this instance.

setPredicate

public ValidatingObjectInputStream.Builder setPredicate(ObjectStreamClassPredicate predicate)

Sets the predicate, null resets to an empty new ObjectStreamClassPredicate.

Parameters:

predicate - the predicate.

Returns:

this instance.