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src/java.desktop/share/classes/java/beans/Encoder.java

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  18  * 2 along with this work; if not, write to the Free Software Foundation,
  19  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  20  *
  21  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  22  * or visit www.oracle.com if you need additional information or have any
  23  * questions.
  24  */
  25 package java.beans;
  26 
  27 import com.sun.beans.finder.PersistenceDelegateFinder;
  28 
  29 import java.util.HashMap;
  30 import java.util.IdentityHashMap;
  31 import java.util.Map;
  32 
  33 /**
  34  * An <code>Encoder</code> is a class which can be used to create
  35  * files or streams that encode the state of a collection of
  36  * JavaBeans in terms of their public APIs. The <code>Encoder</code>,
  37  * in conjunction with its persistence delegates, is responsible for
  38  * breaking the object graph down into a series of <code>Statements</code>s
  39  * and <code>Expression</code>s which can be used to create it.
  40  * A subclass typically provides a syntax for these expressions
  41  * using some human readable form - like Java source code or XML.
  42  *
  43  * @since 1.4
  44  *
  45  * @author Philip Milne
  46  */
  47 
  48 public class Encoder {
  49     private final PersistenceDelegateFinder finder = new PersistenceDelegateFinder();
  50     private Map<Object, Expression> bindings = new IdentityHashMap<>();
  51     private ExceptionListener exceptionListener;
  52     boolean executeStatements = true;
  53     private Map<Object, Object> attributes;
  54 
  55     /**
  56      * Write the specified object to the output stream.
  57      * The serialized form will denote a series of
  58      * expressions, the combined effect of which will create




  18  * 2 along with this work; if not, write to the Free Software Foundation,
  19  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  20  *
  21  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  22  * or visit www.oracle.com if you need additional information or have any
  23  * questions.
  24  */
  25 package java.beans;
  26 
  27 import com.sun.beans.finder.PersistenceDelegateFinder;
  28 
  29 import java.util.HashMap;
  30 import java.util.IdentityHashMap;
  31 import java.util.Map;
  32 
  33 /**
  34  * An <code>Encoder</code> is a class which can be used to create
  35  * files or streams that encode the state of a collection of
  36  * JavaBeans in terms of their public APIs. The <code>Encoder</code>,
  37  * in conjunction with its persistence delegates, is responsible for
  38  * breaking the object graph down into a series of {@code Statement}s
  39  * and <code>Expression</code>s which can be used to create it.
  40  * A subclass typically provides a syntax for these expressions
  41  * using some human readable form - like Java source code or XML.
  42  *
  43  * @since 1.4
  44  *
  45  * @author Philip Milne
  46  */
  47 
  48 public class Encoder {
  49     private final PersistenceDelegateFinder finder = new PersistenceDelegateFinder();
  50     private Map<Object, Expression> bindings = new IdentityHashMap<>();
  51     private ExceptionListener exceptionListener;
  52     boolean executeStatements = true;
  53     private Map<Object, Object> attributes;
  54 
  55     /**
  56      * Write the specified object to the output stream.
  57      * The serialized form will denote a series of
  58      * expressions, the combined effect of which will create


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