All Known Implementing Classes:: ApacheCommonsUtils, GoogleGuavaUtils

public interface IUtils

Method Summary

Modifier and Type	Method	Description
`boolean`	`areStringsEqual(String text1, String text2)`
`boolean`	`areStringsEqualIgnoreCase(String text1, String text2)`
`void`	`cleanDirectory(File directory)`
`void`	`closeQuietly(Closeable closeable)`
`int`	`collectionSize(Collection collection)`
`void`	`copy(InputStream is, OutputStream os)`
`boolean`	`endsWithIgnoreCase(String text, String expected)`
`byte[]`	`fromBase64(String base64)`
`byte[]`	`fromHex(String hex)`
`long`	`getInputStreamSize(InputStream is)`
`boolean`	`isArrayEmpty(byte[] array)`
`boolean`	`isArrayEmpty(Object[] array)`
`boolean`	`isArrayNotEmpty(byte[] array)`
`boolean`	`isArrayNotEmpty(Object[] array)`
`boolean`	`isBase64Encoded(String base64String)`
`boolean`	`isCollectionEmpty(Collection collection)`
`boolean`	`isCollectionNotEmpty(Collection collection)`
`boolean`	`isMapEmpty(Map<?,?> map)`
`boolean`	`isMapNotEmpty(Map<?,?> map)`
`boolean`	`isStringBlank(String text)`
`boolean`	`isStringDigits(String text)`
`boolean`	`isStringEmpty(String text)`
`boolean`	`isStringNotBlank(String text)`
`boolean`	`isStringNotEmpty(String text)`
`boolean`	`isTrue(Boolean bool)`
`String`	`joinStrings(Collection<String> strings, String separator)`
`Collection<File>`	`listFiles(File folder, String[] extensions, boolean recursive)`
`String`	`lowerCase(String text)`
`byte[]`	`subarray(byte[] array, int start, int length)`
`String`	`substringAfter(String text, String after)`
`String`	`toBase64(byte[] bytes)`
`byte[]`	`toByteArray(InputStream is)`
`String`	`toHex(byte[] bytes)`
`String`	`trim(String text)`
`String`	`upperCase(String text)`
`void`	`write(byte[] content, OutputStream os)`

Method Details
- isStringEmpty
  
  boolean isStringEmpty(String text)
- isStringNotEmpty
  
  boolean isStringNotEmpty(String text)
- isStringBlank
  
  boolean isStringBlank(String text)
- isStringNotBlank
  
  boolean isStringNotBlank(String text)
- areStringsEqual
  
  boolean areStringsEqual(String text1, String text2)
- areStringsEqualIgnoreCase
  
  boolean areStringsEqualIgnoreCase(String text1, String text2)
- isStringDigits
  
  boolean isStringDigits(String text)
- trim
  
  String trim(String text)
- joinStrings
  
  String joinStrings(Collection<String> strings, String separator)
- substringAfter
  
  String substringAfter(String text, String after)
- endsWithIgnoreCase
  
  boolean endsWithIgnoreCase(String text, String expected)
- lowerCase
  
  String lowerCase(String text)
- upperCase
  
  String upperCase(String text)
- isArrayEmpty
  
  boolean isArrayEmpty(Object[] array)
- isArrayNotEmpty
  
  boolean isArrayNotEmpty(Object[] array)
- isArrayNotEmpty
  
  boolean isArrayNotEmpty(byte[] array)
- isArrayEmpty
  
  boolean isArrayEmpty(byte[] array)
- subarray
  
  byte[] subarray(byte[] array, int start, int length)
- isTrue
  
  boolean isTrue(Boolean bool)
- isCollectionEmpty
  
  boolean isCollectionEmpty(Collection collection)
- isCollectionNotEmpty
  
  boolean isCollectionNotEmpty(Collection collection)
- isMapEmpty
  
  boolean isMapEmpty(Map<?,?> map)
- isMapNotEmpty
  
  boolean isMapNotEmpty(Map<?,?> map)
- collectionSize
  
  int collectionSize(Collection collection)
- toHex
  
  String toHex(byte[] bytes)
- fromHex
  
  byte[] fromHex(String hex)
- isBase64Encoded
  
  boolean isBase64Encoded(String base64String)
- toBase64
  
  String toBase64(byte[] bytes)
- fromBase64
  
  byte[] fromBase64(String base64)
- toByteArray
  
  byte[] toByteArray(InputStream is) throws IOException
  
  Throws:
  
  IOException
- closeQuietly
  
  void closeQuietly(Closeable closeable)
- copy
  
  void copy(InputStream is, OutputStream os) throws IOException
  
  Throws:
  
  IOException
- write
  
  void write(byte[] content, OutputStream os) throws IOException
  
  Throws:
  
  IOException
- getInputStreamSize
  
  long getInputStreamSize(InputStream is) throws IOException
  
  Throws:
  
  IOException
- cleanDirectory
  
  void cleanDirectory(File directory) throws IOException
  
  Throws:
  
  IOException
- listFiles
  
  Collection<File> listFiles(File folder, String[] extensions, boolean recursive)

Interface IUtils

Method Summary

Method Details