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package com.sun.appserv.management.ext.logging;
import java.util.Map;
import java.util.List;
import java.util.HashMap;
import java.util.Date;
import java.util.logging.Level;
import java.io.Serializable;
import javax.management.openmbean.CompositeData;
import javax.management.openmbean.CompositeDataSupport;
import javax.management.openmbean.CompositeType;
import javax.management.openmbean.OpenType;
import javax.management.openmbean.ArrayType;
import javax.management.openmbean.SimpleType;
import javax.management.openmbean.OpenDataException;
import com.sun.appserv.management.util.jmx.OpenMBeanUtil;
import com.sun.appserv.management.util.misc.ArrayUtil;
import com.sun.appserv.management.util.misc.ObjectUtil;
import com.sun.appserv.management.util.stringifier.ArrayStringifier;
/**
<b>INTERNAL USE ONLY--not part of the API</b>
@since AS 9.0
*/
public final class LogQueryResultImpl
implements LogQueryResult
{
private String[] mFieldNames;
private LogQueryEntry[] mEntries;
public
LogQueryResultImpl(
final String[] fieldNames,
final LogQueryEntry[] entries )
{
mFieldNames = fieldNames;
mEntries = entries;
}
/**
Instantiate using result from {@link Logging#queryServerLog}.
The first Object[] is a String[] of the field names.
Subsequent Object[] are the data values.
*/
public
LogQueryResultImpl( final List<Serializable[]> records )
{
mFieldNames = (String[])records.get( 0 );
mEntries = new LogQueryEntry[ records.size() - 1 ];
for( int i = 1; i < mEntries.length; ++i )
{
mEntries[ i ] = new LogQueryEntryImpl( records.get( i ) );
}
}
public String[]
getFieldNames()
{
return mFieldNames;
}
public LogQueryEntry[]
getEntries()
{
return mEntries;
}
private static final String FIELD_DELIM = "\t";
private static final String NEWLINE = System.getProperty( "line.separator" );;
/**
Output a tab-delimited String with a header line. Each
subsequent line represents another log record.
*/
public String
toString()
{
final StringBuilder builder = new StringBuilder();
for( final String s : getFieldNames() )
{
builder.append( s );
builder.append( FIELD_DELIM );
}
builder.replace( builder.length() - 1, builder.length(), NEWLINE );
for ( final LogQueryEntry entry : getEntries() )
{
final Object[] fields = entry.getFields();
for( final Object o : fields )
{
builder.append( o.toString() );
builder.append( FIELD_DELIM );
}
builder.replace( builder.length() - 1, builder.length(), NEWLINE );
}
return builder.toString();
}
public int
hashCode()
{
return ObjectUtil.hashCode( getFieldNames(), getEntries() );
}
public boolean
equals( final Object rhs )
{
boolean equal = rhs instanceof LogQueryResult;
if ( equal )
{
final LogQueryResult r = (LogQueryResult)rhs;
equal = ArrayUtil.arraysEqual( getFieldNames(), r.getFieldNames() ) &&
ArrayUtil.arraysEqual( getEntries(), r.getEntries() );
}
return equal;
}
}
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