JDK 11 java.base.jmod - Base Module
JDK 11 java.base.jmod is the JMOD file for JDK 11 Base module.
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JDK 11 Base module compiled class files are also linked and stored in the \fyicenter\jdk-11.0.1\lib\modules JImage file.
JDK 11 Base module source code files are stored in \fyicenter\jdk-11.0.1\lib\src.zip\java.base.
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⏎ java/time/Ser.java
/*
* Copyright (c) 2012, 2013, Oracle and/or its affiliates. All rights reserved.
* ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
*
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/*
* Copyright (c) 2011-2012, Stephen Colebourne & Michael Nascimento Santos
*
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* * Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* * Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* * Neither the name of JSR-310 nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
package java.time;
import java.io.Externalizable;
import java.io.IOException;
import java.io.InvalidClassException;
import java.io.ObjectInput;
import java.io.ObjectOutput;
import java.io.StreamCorruptedException;
/**
* The shared serialization delegate for this package.
*
* @implNote
* This class wraps the object being serialized, and takes a byte representing the type of the class to
* be serialized. This byte can also be used for versioning the serialization format. In this case another
* byte flag would be used in order to specify an alternative version of the type format.
* For example {@code LOCAL_DATE_TYPE_VERSION_2 = 21}.
* <p>
* In order to serialize the object it writes its byte and then calls back to the appropriate class where
* the serialization is performed. In order to deserialize the object it read in the type byte, switching
* in order to select which class to call back into.
* <p>
* The serialization format is determined on a per class basis. In the case of field based classes each
* of the fields is written out with an appropriate size format in descending order of the field's size. For
* example in the case of {@link LocalDate} year is written before month. Composite classes, such as
* {@link LocalDateTime} are serialized as one object.
* <p>
* This class is mutable and should be created once per serialization.
*
* @serial include
* @since 1.8
*/
final class Ser implements Externalizable {
/**
* Serialization version.
*/
private static final long serialVersionUID = -7683839454370182990L;
static final byte DURATION_TYPE = 1;
static final byte INSTANT_TYPE = 2;
static final byte LOCAL_DATE_TYPE = 3;
static final byte LOCAL_TIME_TYPE = 4;
static final byte LOCAL_DATE_TIME_TYPE = 5;
static final byte ZONE_DATE_TIME_TYPE = 6;
static final byte ZONE_REGION_TYPE = 7;
static final byte ZONE_OFFSET_TYPE = 8;
static final byte OFFSET_TIME_TYPE = 9;
static final byte OFFSET_DATE_TIME_TYPE = 10;
static final byte YEAR_TYPE = 11;
static final byte YEAR_MONTH_TYPE = 12;
static final byte MONTH_DAY_TYPE = 13;
static final byte PERIOD_TYPE = 14;
/** The type being serialized. */
private byte type;
/** The object being serialized. */
private Object object;
/**
* Constructor for deserialization.
*/
public Ser() {
}
/**
* Creates an instance for serialization.
*
* @param type the type
* @param object the object
*/
Ser(byte type, Object object) {
this.type = type;
this.object = object;
}
//-----------------------------------------------------------------------
/**
* Implements the {@code Externalizable} interface to write the object.
* @serialData
*
* Each serializable class is mapped to a type that is the first byte
* in the stream. Refer to each class {@code writeReplace}
* serialized form for the value of the type and sequence of values for the type.
* <ul>
* <li><a href="../../serialized-form.html#java.time.Duration">Duration.writeReplace</a>
* <li><a href="../../serialized-form.html#java.time.Instant">Instant.writeReplace</a>
* <li><a href="../../serialized-form.html#java.time.LocalDate">LocalDate.writeReplace</a>
* <li><a href="../../serialized-form.html#java.time.LocalDateTime">LocalDateTime.writeReplace</a>
* <li><a href="../../serialized-form.html#java.time.LocalTime">LocalTime.writeReplace</a>
* <li><a href="../../serialized-form.html#java.time.MonthDay">MonthDay.writeReplace</a>
* <li><a href="../../serialized-form.html#java.time.OffsetTime">OffsetTime.writeReplace</a>
* <li><a href="../../serialized-form.html#java.time.OffsetDateTime">OffsetDateTime.writeReplace</a>
* <li><a href="../../serialized-form.html#java.time.Period">Period.writeReplace</a>
* <li><a href="../../serialized-form.html#java.time.Year">Year.writeReplace</a>
* <li><a href="../../serialized-form.html#java.time.YearMonth">YearMonth.writeReplace</a>
* <li><a href="../../serialized-form.html#java.time.ZoneId">ZoneId.writeReplace</a>
* <li><a href="../../serialized-form.html#java.time.ZoneOffset">ZoneOffset.writeReplace</a>
* <li><a href="../../serialized-form.html#java.time.ZonedDateTime">ZonedDateTime.writeReplace</a>
* </ul>
*
* @param out the data stream to write to, not null
*/
@Override
public void writeExternal(ObjectOutput out) throws IOException {
writeInternal(type, object, out);
}
static void writeInternal(byte type, Object object, ObjectOutput out) throws IOException {
out.writeByte(type);
switch (type) {
case DURATION_TYPE:
((Duration) object).writeExternal(out);
break;
case INSTANT_TYPE:
((Instant) object).writeExternal(out);
break;
case LOCAL_DATE_TYPE:
((LocalDate) object).writeExternal(out);
break;
case LOCAL_DATE_TIME_TYPE:
((LocalDateTime) object).writeExternal(out);
break;
case LOCAL_TIME_TYPE:
((LocalTime) object).writeExternal(out);
break;
case ZONE_REGION_TYPE:
((ZoneRegion) object).writeExternal(out);
break;
case ZONE_OFFSET_TYPE:
((ZoneOffset) object).writeExternal(out);
break;
case ZONE_DATE_TIME_TYPE:
((ZonedDateTime) object).writeExternal(out);
break;
case OFFSET_TIME_TYPE:
((OffsetTime) object).writeExternal(out);
break;
case OFFSET_DATE_TIME_TYPE:
((OffsetDateTime) object).writeExternal(out);
break;
case YEAR_TYPE:
((Year) object).writeExternal(out);
break;
case YEAR_MONTH_TYPE:
((YearMonth) object).writeExternal(out);
break;
case MONTH_DAY_TYPE:
((MonthDay) object).writeExternal(out);
break;
case PERIOD_TYPE:
((Period) object).writeExternal(out);
break;
default:
throw new InvalidClassException("Unknown serialized type");
}
}
//-----------------------------------------------------------------------
/**
* Implements the {@code Externalizable} interface to read the object.
* @serialData
*
* The streamed type and parameters defined by the type's {@code writeReplace}
* method are read and passed to the corresponding static factory for the type
* to create a new instance. That instance is returned as the de-serialized
* {@code Ser} object.
*
* <ul>
* <li><a href="../../serialized-form.html#java.time.Duration">Duration</a> - {@code Duration.ofSeconds(seconds, nanos);}
* <li><a href="../../serialized-form.html#java.time.Instant">Instant</a> - {@code Instant.ofEpochSecond(seconds, nanos);}
* <li><a href="../../serialized-form.html#java.time.LocalDate">LocalDate</a> - {@code LocalDate.of(year, month, day);}
* <li><a href="../../serialized-form.html#java.time.LocalDateTime">LocalDateTime</a> - {@code LocalDateTime.of(date, time);}
* <li><a href="../../serialized-form.html#java.time.LocalTime">LocalTime</a> - {@code LocalTime.of(hour, minute, second, nano);}
* <li><a href="../../serialized-form.html#java.time.MonthDay">MonthDay</a> - {@code MonthDay.of(month, day);}
* <li><a href="../../serialized-form.html#java.time.OffsetTime">OffsetTime</a> - {@code OffsetTime.of(time, offset);}
* <li><a href="../../serialized-form.html#java.time.OffsetDateTime">OffsetDateTime</a> - {@code OffsetDateTime.of(dateTime, offset);}
* <li><a href="../../serialized-form.html#java.time.Period">Period</a> - {@code Period.of(years, months, days);}
* <li><a href="../../serialized-form.html#java.time.Year">Year</a> - {@code Year.of(year);}
* <li><a href="../../serialized-form.html#java.time.YearMonth">YearMonth</a> - {@code YearMonth.of(year, month);}
* <li><a href="../../serialized-form.html#java.time.ZonedDateTime">ZonedDateTime</a> - {@code ZonedDateTime.ofLenient(dateTime, offset, zone);}
* <li><a href="../../serialized-form.html#java.time.ZoneId">ZoneId</a> - {@code ZoneId.of(id);}
* <li><a href="../../serialized-form.html#java.time.ZoneOffset">ZoneOffset</a> - {@code (offsetByte == 127 ? ZoneOffset.ofTotalSeconds(in.readInt()) : ZoneOffset.ofTotalSeconds(offsetByte * 900));}
* </ul>
*
* @param in the data to read, not null
*/
public void readExternal(ObjectInput in) throws IOException, ClassNotFoundException {
type = in.readByte();
object = readInternal(type, in);
}
static Object read(ObjectInput in) throws IOException, ClassNotFoundException {
byte type = in.readByte();
return readInternal(type, in);
}
private static Object readInternal(byte type, ObjectInput in) throws IOException, ClassNotFoundException {
switch (type) {
case DURATION_TYPE: return Duration.readExternal(in);
case INSTANT_TYPE: return Instant.readExternal(in);
case LOCAL_DATE_TYPE: return LocalDate.readExternal(in);
case LOCAL_DATE_TIME_TYPE: return LocalDateTime.readExternal(in);
case LOCAL_TIME_TYPE: return LocalTime.readExternal(in);
case ZONE_DATE_TIME_TYPE: return ZonedDateTime.readExternal(in);
case ZONE_OFFSET_TYPE: return ZoneOffset.readExternal(in);
case ZONE_REGION_TYPE: return ZoneRegion.readExternal(in);
case OFFSET_TIME_TYPE: return OffsetTime.readExternal(in);
case OFFSET_DATE_TIME_TYPE: return OffsetDateTime.readExternal(in);
case YEAR_TYPE: return Year.readExternal(in);
case YEAR_MONTH_TYPE: return YearMonth.readExternal(in);
case MONTH_DAY_TYPE: return MonthDay.readExternal(in);
case PERIOD_TYPE: return Period.readExternal(in);
default:
throw new StreamCorruptedException("Unknown serialized type");
}
}
/**
* Returns the object that will replace this one.
*
* @return the read object, should never be null
*/
private Object readResolve() {
return object;
}
}
⏎ java/time/Ser.java
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File name: java.base-11.0.1-src.zip File size: 8740354 bytes Release date: 2018-11-04 Download
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