Examples with StateManager com.sun.jdo.spi.persistence.support.sqlstore.StateManager used on opensource projects

Example 11 with StateManager

use of com.sun.jdo.spi.persistence.support.sqlstore.StateManager in project Payara by payara.

the class HashSet method remove.

/**
 * Removes the given element from this set if it is present.
 *
 * @param o object to be removed from this set, if present.
 * @return <tt>true</tt> if the set contained the specified element.
 * @see java.util.HashSet
 */
public boolean remove(Object o) {
    if (owner != null) {
        StateManager stateManager = owner.jdoGetStateManager();
        if (stateManager != null) {
            PersistenceManager pm = (PersistenceManager) stateManager.getPersistenceManagerInternal();
            pm.acquireShareLock();
            try {
                pm.acquireFieldUpdateLock();
                try {
                    stateManager.makeDirty(fieldName);
                    boolean modified = super.remove(o);
                    if (modified) {
                        if (added.remove(o) == false) {
                            removed.add(o);
                        }
                        stateManager.applyUpdates(fieldName, this);
                    }
                    return modified;
                } finally {
                    pm.releaseFieldUpdateLock();
                }
            } finally {
                pm.releaseShareLock();
            }
        }
    }
    return super.remove(o);
}

Example 12 with StateManager

use of com.sun.jdo.spi.persistence.support.sqlstore.StateManager in project Payara by payara.

the class HashSet method retainAll.

/**
 * Retains only the elements in this collection that are contained in the
 * specified collection (optional operation).
 *
 * @return <tt>true</tt> if this collection changed as a result of the
 *         call.
 *
 * @throws UnsupportedOperationException if the <tt>retainAll</tt> method
 *            is not supported by this collection.
 *
 * @see java.util.HashSet
 * @see java.util.AbstractCollection
 */
public boolean retainAll(Collection c) {
    if (owner != null) {
        StateManager stateManager = owner.jdoGetStateManager();
        if (stateManager != null) {
            PersistenceManager pm = (PersistenceManager) stateManager.getPersistenceManagerInternal();
            pm.acquireShareLock();
            try {
                pm.acquireFieldUpdateLock();
                try {
                    // Mark the field as dirty
                    stateManager.makeDirty(fieldName);
                    for (Iterator iter = super.iterator(); iter.hasNext(); ) {
                        Object o = iter.next();
                        if (!c.contains(o)) {
                            if (added.remove(o) == false) {
                                removed.add(o);
                            }
                        }
                    }
                    boolean modified = super.retainAll(c);
                    if (modified) {
                        stateManager.applyUpdates(fieldName, this);
                    }
                    return modified;
                } finally {
                    pm.releaseFieldUpdateLock();
                }
            } finally {
                pm.releaseShareLock();
            }
        }
    }
    return super.retainAll(c);
}

Example 13 with StateManager

use of com.sun.jdo.spi.persistence.support.sqlstore.StateManager in project Payara by payara.

the class SqlDate method makeDirty.

/**
 * Marks object dirty
 */
public StateManager makeDirty() {
    if (owner != null) {
        StateManager stateManager = owner.jdoGetStateManager();
        if (stateManager != null) {
            PersistenceManager pm = (PersistenceManager) stateManager.getPersistenceManagerInternal();
            pm.acquireShareLock();
            try {
                synchronized (stateManager) {
                    // 
                    if (owner != null) {
                        stateManager.makeDirty(fieldName);
                        return stateManager;
                    }
                }
            } finally {
                pm.releaseShareLock();
            }
        }
    }
    return null;
}

Example 14 with StateManager

use of com.sun.jdo.spi.persistence.support.sqlstore.StateManager in project Payara by payara.

the class SqlTimestamp method makeDirty.

/**
 * Marks object dirty
 */
public StateManager makeDirty() {
    if (owner != null) {
        StateManager stateManager = owner.jdoGetStateManager();
        if (stateManager != null) {
            PersistenceManager pm = (PersistenceManager) stateManager.getPersistenceManagerInternal();
            pm.acquireShareLock();
            try {
                synchronized (stateManager) {
                    // 
                    if (owner != null) {
                        stateManager.makeDirty(fieldName);
                        return stateManager;
                    }
                }
            } finally {
                pm.releaseShareLock();
            }
        }
    }
    return null;
}

Example 15 with StateManager

use of com.sun.jdo.spi.persistence.support.sqlstore.StateManager in project Payara by payara.

the class Vector method removeAllElements.

/**
 * Removes all components from this vector and sets its size to zero.<p>
 *
 * @see java.util.Vector
 */
public synchronized void removeAllElements() {
    // Mark the field as dirty
    StateManager stateManager = this.makeDirty();
    for (Iterator iter = super.iterator(); iter.hasNext(); ) {
        Object o = iter.next();
        if (added.remove(o) == false)
            removed.add(o);
    }
    added.clear();
    super.removeAllElements();
    // Apply updates
    this.applyUpdates(stateManager, true);
}