Java Doc for Utils.java in  » Testing » PolePosition-0.20 » com » versant » core » common » Java Source Code / Java DocumentationJava Source Code and Java Documentation

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Java Source Code / Java Documentation » Testing » PolePosition 0.20 » com.versant.core.common 
Source Cross Reference  Class Diagram Java Document (Java Doc) 


java.lang.Object
   com.versant.core.common.Utils

Utils
public class Utils (Code)
Utility methods.


Field Summary
final public static  booleanJDK14
    


Method Summary
public static  voidcheckToThrowRowNotFound(OID oid, ModelMetaData jmd)
     Util method that is responsible to check if a 'VersantObjectNotFoundException' must be thrown.
public static  voidcheckToThrowRowNotFound(OID refFrom, OID oid, ModelMetaData jmd)
    
public static  Object[]getObjectsById(Object[] objects, int count, VersantPersistenceManager pm, FieldMetaData fmd, boolean isPC)
    
public static  booleanisDataSource(String className, ClassLoader loader)
    
public static  booleanisStringEmpty(String str)
    
public static  booleanisVersantDatabaseType(String dbt)
    
public static  booleanisVersantURL(String url)
    
public static  PropertiesloadProperties(String resourceName, ClassLoader loader)
     Load resourceName as a Properties file using loader.
public static  StringreadLongUTF8(DataInput in)
     Read a UTF8 String previously written with writeLongUTF8.
public static  StringtoString(Object o)
     Safe toString method.
public static  voidwriteLongUTF8(String s, DataOutput out)
     Write a UTF8 String that can be bigger than 64K.
public static  voidwriteSimple(int type, DataOutput os, Object toWrite)
    

Field Detail
JDK14
final public static boolean JDK14(Code)





Method Detail
checkToThrowRowNotFound
public static void checkToThrowRowNotFound(OID oid, ModelMetaData jmd)(Code)
Util method that is responsible to check if a 'VersantObjectNotFoundException' must be thrown. This is determined from the classmetadata of the oid.



checkToThrowRowNotFound
public static void checkToThrowRowNotFound(OID refFrom, OID oid, ModelMetaData jmd)(Code)

See Also:   Utils.checkToThrowRowNotFound(com.versant.core.common.OID,com.versant.core.metadata.ModelMetaData)



getObjectsById
public static Object[] getObjectsById(Object[] objects, int count, VersantPersistenceManager pm, FieldMetaData fmd, boolean isPC)(Code)



isDataSource
public static boolean isDataSource(String className, ClassLoader loader)(Code)



isStringEmpty
public static boolean isStringEmpty(String str)(Code)



isVersantDatabaseType
public static boolean isVersantDatabaseType(String dbt)(Code)
Is the database type Versant?



isVersantURL
public static boolean isVersantURL(String url)(Code)
Is the URL a Versant URL?



loadProperties
public static Properties loadProperties(String resourceName, ClassLoader loader)(Code)
Load resourceName as a Properties file using loader.



readLongUTF8
public static String readLongUTF8(DataInput in) throws IOException(Code)
Read a UTF8 String previously written with writeLongUTF8. This code was cut and pasted from ObjectInputStream. This method will be slow if in is not buffered.
See Also:   Utils.writeLongUTF8(String,DataOutput)



toString
public static String toString(Object o)(Code)
Safe toString method. If toString on o fails then the toString of the exception is returned in angle brackets instead. This will also format a byte[] nicely showing the first few bytes in hex.



writeLongUTF8
public static void writeLongUTF8(String s, DataOutput out) throws IOException(Code)
Write a UTF8 String that can be bigger than 64K. This code was cut and pasted from ObjectOutputStream.
See Also:   Utils.readLongUTF8(java.io.DataInput)



writeSimple
public static void writeSimple(int type, DataOutput os, Object toWrite) throws IOException(Code)
Writes the correct primitive or wrapper to the output stream



Methods inherited from java.lang.Object
native protected Object clone() throws CloneNotSupportedException(Code)(Java Doc)
public boolean equals(Object obj)(Code)(Java Doc)
protected void finalize() throws Throwable(Code)(Java Doc)
final native public Class getClass()(Code)(Java Doc)
native public int hashCode()(Code)(Java Doc)
final native public void notify()(Code)(Java Doc)
final native public void notifyAll()(Code)(Java Doc)
public String toString()(Code)(Java Doc)
final native public void wait(long timeout) throws InterruptedException(Code)(Java Doc)
final public void wait(long timeout, int nanos) throws InterruptedException(Code)(Java Doc)
final public void wait() throws InterruptedException(Code)(Java Doc)

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