File	Doc	Category	Size	Date	Package
SqlDate.java	API Doc	Glassfish v2 API	8267	Fri May 04 22:35:12 BST 2007	com.sun.jdo.spi.persistence.support.sqlstore.sco

SqlDate

• java.lang.Object
  • java.util.Date
    • java.sql.Date

Fields Summary
private transient com.sun.jdo.spi.persistence.support.sqlstore.PersistenceCapable	owner
private transient String	fieldName

Constructors Summary
public SqlDate(Object owner, String fieldName) Creates a SqlDate object that represents the time at which it was allocated. Assigns owning object and field name param owner the owning object param fieldName the owning field name super(0); if (owner instanceof PersistenceCapable) { this.owner = (PersistenceCapable)owner; this.fieldName = fieldName; }
public SqlDate(Object owner, String fieldName, long date) Creates a SqlDate object that represents the given time in milliseconds. Assigns owning object and field name param owner the owning object param fieldName the owning field name param date the number of milliseconds super(date); if (owner instanceof PersistenceCapable) { this.owner = (PersistenceCapable)owner; this.fieldName = fieldName; }

Methods Summary
public void	applyUpdates(com.sun.jdo.spi.persistence.support.sqlstore.StateManager sm, boolean modified) Apply changes (no-op)
public java.lang.Object	clone() Creates and returns a copy of this object. Mutable Second Class Objects are required to provide a public clone method in order to allow for copying PersistenceCapable objects. In contrast to Object.clone(), this method must not throw a CloneNotSupportedException. SqlDate obj = (SqlDate) super.clone(); obj.owner = null; obj.fieldName = null; return obj;
public java.lang.Object	cloneInternal() Creates and returns a copy of this object without resetting the owner and field value. return super.clone();
public java.lang.String	getFieldName() Returns the field name return field name as java.lang.String return this.fieldName;
public java.lang.Object	getOwner() Returns the owner object of the SCO instance return owner object return this.owner;
public com.sun.jdo.spi.persistence.support.sqlstore.StateManager	makeDirty() Marks object dirty if (owner != null) { StateManager stateManager = owner.jdoGetStateManager(); if (stateManager != null) { PersistenceManager pm = (PersistenceManager) stateManager.getPersistenceManagerInternal(); pm.acquireShareLock(); try { synchronized (stateManager) { // // Need to recheck owner because it could be set to // null before we lock the stateManager. // if (owner != null) { stateManager.makeDirty(fieldName); return stateManager; } } } finally { pm.releaseShareLock(); } } } return null;
public void	setDate(int date) Sets the day of the month of this SqlDate object to the specified value. param date the day of the month value between 1-31. see java.util.Calendar see java.sql.Date deprecated As of JDK version 1.1, replaced by Calendar.set(Calendar.DAY_OF_MONTH, int date). this.makeDirty(); super.setDate(date);
public void	setMonth(int month) Sets the month of this date to the specified value. param month the month value between 0-11. see java.util.Calendar see java.sql.Date deprecated As of JDK version 1.1, replaced by Calendar.set(Calendar.MONTH, int month). this.makeDirty(); super.setMonth(month);
public void	setTime(long time) Sets the SqlDate object to represent a point in time that is time milliseconds after January 1, 1970 00:00:00 GMT. param time the number of milliseconds. see java.sql.Date this.makeDirty(); super.setTime(time);
public void	setTimeInternal(long time) Sets the SqlDate object without notification of the Owner field. Used internaly to populate date from DB param time the number of milliseconds. see java.sql.Date super.setTime(time);
public void	setYear(int year) Sets the year of this SqlDate object to be the specified value plus 1900. param year the year value. see java.util.Calendar see java.sql.Date deprecated As of JDK version 1.1, replaced by Calendar.set(Calendar.YEAR, year + 1900). this.makeDirty(); super.setYear(year);
public void	unsetOwner() Nullifies references to the owner Object and Field NOTE: This method should be called under the locking of the owener' state manager. this.owner = null; this.fieldName = null;
java.lang.Object	writeReplace() Use java.sql.Date as the designated object to be used when writing this object to the stream. return java.sql.Date that represents the same value. throw ObjectStreamException. return new java.sql.Date(getTime());