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java.lang.Objectorg.apache.rat.document.impl.guesser.BinaryGuesser
public class BinaryGuesser
TODO: factor into MIME guesser and MIME->binary guesser
Field Summary | |
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static int |
ASCII_CHAR_THREASHOLD
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static String[] |
BYTECODE_EXTENSIONS
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static String[] |
DATA_EXTENSIONS
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static String[] |
EXE_EXTENSIONS
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static int |
HIGH_BYTES_RATIO
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static String[] |
IMAGE_EXTENSIONS
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static String |
JAR_MANIFEST
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static String |
JAVA
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static String[] |
KEYSTORE_EXTENSIONS
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static int |
NON_ASCII_THREASHOLD
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static String[] |
NON_BINARY_EXTENSIONS
Based on http://www.apache.org/dev/svn-eol-style.txt |
static int |
TOTAL_READ_RATIO
|
Constructor Summary | |
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BinaryGuesser()
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Method Summary | |
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static boolean |
containsExtension(String name,
String[] exts)
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static boolean |
extensionMatches(String name,
String[] exts)
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static boolean |
isBinary(Document document)
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static boolean |
isBinary(Reader in)
Do the first few bytes of the stream hint at a binary file? |
static boolean |
isBinary(String name)
Is a file by that name a known binary file? |
static boolean |
isBinaryData(String name)
|
static boolean |
isBytecode(String name)
|
static boolean |
isExecutable(String name)
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static boolean |
isImage(String name)
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static boolean |
isKeystore(String name)
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static boolean |
isNonBinary(String name)
Is a file by that name a known non-binary file? |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
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public static final String[] DATA_EXTENSIONS
public static final String[] EXE_EXTENSIONS
public static final String[] KEYSTORE_EXTENSIONS
public static final String[] IMAGE_EXTENSIONS
public static final String[] BYTECODE_EXTENSIONS
public static final String[] NON_BINARY_EXTENSIONS
public static final String JAR_MANIFEST
public static final String JAVA
public static final int HIGH_BYTES_RATIO
public static final int TOTAL_READ_RATIO
public static final int NON_ASCII_THREASHOLD
public static final int ASCII_CHAR_THREASHOLD
Constructor Detail |
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public BinaryGuesser()
Method Detail |
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public static boolean isBinary(Reader in)
public static final boolean isBinaryData(String name)
public static final boolean isNonBinary(String name)
public static final boolean isExecutable(String name)
public static boolean containsExtension(String name, String[] exts)
public static boolean extensionMatches(String name, String[] exts)
public static boolean isBytecode(String name)
public static final boolean isImage(String name)
public static final boolean isKeystore(String name)
public static final boolean isBinary(String name)
public static final boolean isBinary(Document document)
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