oracle.jdeveloper.deploy.common

Class Pcdata

java.lang.Object

oracle.ide.model.DefaultDirtyable

oracle.jdeveloper.deploy.DefaultLinkedDirtyable

oracle.jdeveloper.deploy.common.Pcdata

All Implemented Interfaces:

java.lang.Comparable, SubDirtyable, Dirtyable, StringConversion, Copyable, MasterString, LinkedDirtyable

public class Pcdata
extends DefaultLinkedDirtyable
implements Copyable, java.lang.Comparable, MasterString, StringConversion

Base class for objects which are persisted in PCDATA tags in XML. Subclassing is not necessary if the only data is the string content. Subclassing is necessary if there are attributes in addition to the string content that need to be marshalled.

Subclasses must have a constructor that accepts a single String argument, per the contract of the StringConversion interface.

Constructor Summary

Constructors

Constructor and Description
Pcdata()
Pcdata(java.lang.String s) Required to support StringConversion.

Method Summary

Modifier and Type	Method and Description
int	compareTo(java.lang.Object o)
java.lang.Object	copyTo(java.lang.Object target) Copies the internal state of this object to the specified copy.
protected void	copyToImpl(Pcdata copy)
boolean	equals(java.lang.Object o)
protected boolean	equalsImpl(Pcdata pcdata)
java.lang.String	getPcdata()
void	setPcdata(java.lang.String pcdata)
java.lang.String	toMasterString()
java.lang.String	toString() Required to support StringConversion.

Methods inherited from class oracle.jdeveloper.deploy.DefaultLinkedDirtyable

compare, linkContainingDirtyable, linkEmbeddedDirtyable, linkEmbeddedDirtyable, linkEmbeddedDirtyables, markDirty, setOwner, unlinkContainingDirtyable, unlinkEmbeddedDirtyable, unlinkEmbeddedDirtyable, unlinkEmbeddedDirtyables

Methods inherited from class oracle.ide.model.DefaultDirtyable

dirtyLabel, dirtyLabel, dirtyLabel, isDirty

Methods inherited from class java.lang.Object

clone, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface oracle.javatools.data.Dirtyable

isDirty

Constructor Detail

Pcdata

public Pcdata()

Pcdata

public Pcdata(java.lang.String s)

Required to support StringConversion.

Method Detail

copyTo

public java.lang.Object copyTo(java.lang.Object target)

Description copied from interface: Copyable

Copies the internal state of this object to the specified copy. If copy is null, then this method should create a new instance of this class and proceed to copy the internal state to the newly created object. Generally, only the persistent state of the object should be copied, but whether or not it is appropriate to copy transient properties is at the discretion of the individual implementor.

Regardless of whether the copy occurs to an existing object or to a newly created object, the return value is object to which this object's state was copied.

There is a standard implementation pattern for the copyTo method that helps avoid problems that arise when a Copyable object is subclassed. The pattern is:

    public Object copyTo( Object target )
    {
      final <this_class> copy =
        target != null ? (<this_class>) target : new <this_class>();
      copyToImpl( copy );
      return copy;
    }

    protected final void copyToImpl( <this_class> copy )
    {
      super.copyToImpl( copy );  //  if necessary
      //  put code here for copying the properties of <this_class>
    }
  

The parameter passed into the copyToImpl method is the same type of this class. The responsibility of copyToImpl is to copy the state of this class through direct access of the fields. The copyToImpl method should not use getters and setters since these may be overridden, causing the state of this class to be incompletely copied.

Specified by:

copyTo in interface Copyable

Parameters:

target - The target object to which the state of this object should be copied. If target is null, then the copyTo method will return a new instance of this class.

Returns:

The object to which the state of this object was copied. If the target was non-null, then the return value is the same as the target object that was passed in; otherwise, the return value is a new instance of this class.

copyToImpl

protected final void copyToImpl(Pcdata copy)

compareTo

public int compareTo(java.lang.Object o)

Specified by:

compareTo in interface java.lang.Comparable

Overrides:

compareTo in class DefaultLinkedDirtyable

toMasterString

public java.lang.String toMasterString()

Specified by:

toMasterString in interface MasterString

getPcdata

public java.lang.String getPcdata()

setPcdata

public void setPcdata(java.lang.String pcdata)

equals

public boolean equals(java.lang.Object o)

Overrides:

equals in class java.lang.Object

equalsImpl

protected boolean equalsImpl(Pcdata pcdata)

toString

public final java.lang.String toString()

Required to support StringConversion.

Overrides:

toString in class java.lang.Object