Java Doc for VirtualNode.java in  » Database-ORM » MMBase » org » mmbase » bridge » implementation » Java Source Code / Java DocumentationJava Source Code and Java Documentation

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Java Source Code / Java Documentation » Database ORM » MMBase » org.mmbase.bridge.implementation   Source Cross Reference   Class Diagram   Java Document (Java Doc)   java.lang.Object    org.mmbase.bridge.util.AbstractNode       org.mmbase.bridge.implementation.VirtualNode VirtualNode public class VirtualNode extends AbstractNode implements Node(Code) Implementation of Node. Simply wraps virtual node of core into an bridge Node. This class can be used even if you don't know the precise implementation of the Cloud object (in contradiction to BasicNode , and therefore has a public constructor VirtualNode.VirtualNode(org.mmbase.module.core.VirtualNode,Cloud) . author:    Michiel Meeuwissen version:    $Id: VirtualNode.java,v 1.27 2008/02/03 17:33:57 nklasens Exp $ See Also:   org.mmbase.bridge.Node See Also:   org.mmbase.module.core.VirtualNode since:    MMBase-1.8 Field Summary final protected  Cloud cloud      final protected  NodeManager nodeManager      This is normally, but not always, a VirtualBuilder. final protected  org.mmbase.module.core.VirtualNode noderef      Constructor Summary protected   VirtualNode(Cloud cloud, org.mmbase.module.core.VirtualNode node, NodeManager nm)      public   VirtualNode(org.mmbase.module.core.VirtualNode node, Cloud cloud)      public   VirtualNode(Map values, Cloud cloud)      Makes a Node from a map of values. Method Summary protected  FieldValue createFunctionValue(Object result)      public  Parameters createParameters(String functionName)      protected  void edit(int action)      public  boolean getBooleanValue(String fieldName)      public  byte[] getByteValue(String fieldName)      public  Cloud getCloud()      public  Date getDateValue(String fieldName)      public  double getDoubleValue(String fieldName)      public  float getFloatValue(String fieldName)      public  Collection<Function<?>> getFunctions()      public  java.io.InputStream getInputStreamValue(String fieldName)      public  int getIntValue(String fieldName)      public  List getListValue(String fieldName)      public  long getLongValue(String fieldName)      final protected  MMObjectNode getNode()      Obtains a reference to the underlying MMObjectNode. If the underlying node was deleted, this returns a virtual node with no info except the (original) node number. the underlying MMObjectNode throws:   NotFoundException - if no node was specified. protected  Function getNodeFunction(String functionName)      public  NodeManager getNodeManager()      public  org.mmbase.module.core.VirtualNode getNodeRef()      public  Node getNodeValue(String fieldName)      Returns the Node value of a certain field, but in the case of a VirtualNode this can also occasionally be null because the node can have been deleted. public  int getNumber()      public  long getSize(String fieldName)      public  String getStringValue(String fieldName)      public  Object getValueWithoutProcess(String fieldName)      protected static  org.mmbase.module.core.VirtualNode getVirtualNode(Map values)      public  Document getXMLValue(String fieldName)      public  boolean isNodeManager()      public  boolean isNull(String fieldName)      public  boolean isRelation()      public  boolean isRelationManager()      public  void setSize(String fieldName, long size)      protected  void setValueWithoutChecks(String fieldName, Object value)      public  NodeManager toNodeManager()      public  Relation toRelation()      public  RelationManager toRelationManager()      public  String toString()      Field Detail cloud final protected Cloud cloud(Code) nodeManager final protected NodeManager nodeManager(Code) This is normally, but not always, a VirtualBuilder. It is not for some builders which have besides real nodes also virtual nodes, like typedef (cluster nodes) and typerel (allowed relations because of inheritance). noderef final protected org.mmbase.module.core.VirtualNode noderef(Code) Constructor Detail VirtualNode protected VirtualNode(Cloud cloud, org.mmbase.module.core.VirtualNode node, NodeManager nm)(Code) VirtualNode public VirtualNode(org.mmbase.module.core.VirtualNode node, Cloud cloud)(Code) VirtualNode public VirtualNode(Map values, Cloud cloud)(Code) Makes a Node from a map of values. Sadly, this uses a local MMBase, so you can't use this with e.g. RMMCI, but I didn't feel like reimplementating Node completely.. See org.mmbase.bridge.util.MapNode , which is a complete reimplementation (with no core dependencies). Method Detail createFunctionValue protected FieldValue createFunctionValue(Object result)(Code) createParameters public Parameters createParameters(String functionName)(Code) edit protected void edit(int action)(Code) getBooleanValue public boolean getBooleanValue(String fieldName)(Code) getByteValue public byte[] getByteValue(String fieldName)(Code) getCloud public Cloud getCloud()(Code) getDateValue public Date getDateValue(String fieldName)(Code) getDoubleValue public double getDoubleValue(String fieldName)(Code) getFloatValue public float getFloatValue(String fieldName)(Code) getFunctions public Collection<Function<?>> getFunctions()(Code) getInputStreamValue public java.io.InputStream getInputStreamValue(String fieldName)(Code) getIntValue public int getIntValue(String fieldName)(Code) getListValue public List getListValue(String fieldName)(Code) getLongValue public long getLongValue(String fieldName)(Code) getNode final protected MMObjectNode getNode()(Code) Obtains a reference to the underlying MMObjectNode. If the underlying node was deleted, this returns a virtual node with no info except the (original) node number. the underlying MMObjectNode throws:   NotFoundException - if no node was specified. This generally means the getNodeFunction protected Function getNodeFunction(String functionName)(Code) getNodeManager public NodeManager getNodeManager()(Code) getNodeRef public org.mmbase.module.core.VirtualNode getNodeRef()(Code) Returns the MMObjectNode on which the VirtualNode was based getNodeValue public Node getNodeValue(String fieldName)(Code) Returns the Node value of a certain field, but in the case of a VirtualNode this can also occasionally be null because the node can have been deleted. getNumber public int getNumber()(Code) getSize public long getSize(String fieldName)(Code) getStringValue public String getStringValue(String fieldName)(Code) getValueWithoutProcess public Object getValueWithoutProcess(String fieldName)(Code) getVirtualNode protected static org.mmbase.module.core.VirtualNode getVirtualNode(Map values)(Code) getXMLValue public Document getXMLValue(String fieldName)(Code) isNodeManager public boolean isNodeManager()(Code) isNull public boolean isNull(String fieldName)(Code) isRelation public boolean isRelation()(Code) isRelationManager public boolean isRelationManager()(Code) setSize public void setSize(String fieldName, long size)(Code) setValueWithoutChecks protected void setValueWithoutChecks(String fieldName, Object value)(Code) toNodeManager public NodeManager toNodeManager()(Code) toRelation public Relation toRelation()(Code) toRelationManager public RelationManager toRelationManager()(Code) toString public String toString()(Code) Methods inherited from org.mmbase.bridge.util.AbstractNode public void cancel()(Code)(Java Doc) protected void checkWrite()(Code)(Java Doc) public void commit()(Code)(Java Doc) final public int compareTo(Node o)(Code)(Java Doc) public int countRelatedNodes(NodeManager otherNodeManager, String role, String direction)(Code)(Java Doc) public int countRelatedNodes(String type)(Code)(Java Doc) final public int countRelations()(Code)(Java Doc) final public int countRelations(String type)(Code)(Java Doc) public void createAlias(String aliasName)(Code)(Java Doc) protected FieldValue createFunctionValue(Object result)(Code)(Java Doc) public Parameters createParameters(String functionName)(Code)(Java Doc) public Relation createRelation(Node destinationNode, RelationManager relationManager)(Code)(Java Doc) final public void delete()(Code)(Java Doc) public void delete(boolean deleteRelations)(Code)(Java Doc) public void deleteAlias(String aliasName)(Code)(Java Doc) final public void deleteRelations()(Code)(Java Doc) public void deleteRelations(String type) throws NotFoundException(Code)(Java Doc) final public boolean equals(Object o)(Code)(Java Doc) public StringList getAliases()(Code)(Java Doc) public boolean getBooleanValue(String fieldName)(Code)(Java Doc) public byte[] getByteValue(String fieldName)(Code)(Java Doc) public Set<String> getChanged()(Code)(Java Doc) public String getContext()(Code)(Java Doc) public Date getDateValue(String fieldName)(Code)(Java Doc) public double getDoubleValue(String fieldName)(Code)(Java Doc) final public FieldValue getFieldValue(String fieldName) throws NotFoundException(Code)(Java Doc) final public FieldValue getFieldValue(Field field)(Code)(Java Doc) public float getFloatValue(String fieldName)(Code)(Java Doc) final public Function getFunction(String functionName)(Code)(Java Doc) public FieldValue getFunctionValue(String functionName, List parameters)(Code)(Java Doc) public java.io.InputStream getInputStreamValue(String fieldName)(Code)(Java Doc) public int getIntValue(String fieldName)(Code)(Java Doc) public List getListValue(String fieldName)(Code)(Java Doc) public long getLongValue(String fieldName)(Code)(Java Doc) protected Function getNodeFunction(String functionName)(Code)(Java Doc) public Node getNodeValue(String fieldName)(Code)(Java Doc) public int getNumber()(Code)(Java Doc) final public Object getObjectValue(String fieldName)(Code)(Java Doc) public StringList getPossibleContexts()(Code)(Java Doc) final public NodeList getRelatedNodes()(Code)(Java Doc) final public NodeList getRelatedNodes(String type)(Code)(Java Doc) final public NodeList getRelatedNodes(NodeManager nodeManager)(Code)(Java Doc) final public NodeList getRelatedNodes(String type, String role, String searchDir)(Code)(Java Doc) public NodeList getRelatedNodes(NodeManager nodeManager, String role, String searchDir)(Code)(Java Doc) final public RelationList getRelations()(Code)(Java Doc) final public RelationList getRelations(String role)(Code)(Java Doc) final public RelationList getRelations(String role, NodeManager nodeManager)(Code)(Java Doc) public RelationList getRelations(String role, NodeManager nodeManager, String searchDir) throws NotFoundException(Code)(Java Doc) public RelationList getRelations(String role, String nodeManager) throws NotFoundException(Code)(Java Doc) public String getStringValue(String fieldName)(Code)(Java Doc) final public Object getValue(String fieldName)(Code)(Java Doc) public Document getXMLValue(String fieldName)(Code)(Java Doc) final public Element getXMLValue(String fieldName, Document tree)(Code)(Java Doc) public boolean hasRelations()(Code)(Java Doc) final public int hashCode()(Code)(Java Doc) public boolean isChanged(String fieldName)(Code)(Java Doc) public boolean isChanged()(Code)(Java Doc) public boolean isNew()(Code)(Java Doc) public boolean isNodeManager()(Code)(Java Doc) public boolean isNull(String fieldName)(Code)(Java Doc) public boolean isRelation()(Code)(Java Doc) public boolean isRelationManager()(Code)(Java Doc) public boolean mayChangeContext()(Code)(Java Doc) public boolean mayDelete()(Code)(Java Doc) public boolean mayWrite()(Code)(Java Doc) final public void processCommit()(Code)(Java Doc) protected Object processNull(int type, Field field)(Code)(Java Doc) final public void setBooleanValue(String fieldName, boolean value)(Code)(Java Doc) final public void setByteValue(String fieldName, byte[] value)(Code)(Java Doc) public void setContext(String context)(Code)(Java Doc) final public void setDateValue(String fieldName, Date value)(Code)(Java Doc) final public void setDoubleValue(String fieldName, double value)(Code)(Java Doc) final public void setFloatValue(String fieldName, float value)(Code)(Java Doc) final public void setInputStreamValue(String fieldName, InputStream value, long size)(Code)(Java Doc) final public void setIntValue(String fieldName, int value)(Code)(Java Doc) final public void setListValue(String fieldName, List value)(Code)(Java Doc) final public void setLongValue(String fieldName, long value)(Code)(Java Doc) final public void setNodeValue(String fieldName, Node value)(Code)(Java Doc) final public void setObjectValue(String fieldName, Object value)(Code)(Java Doc) abstract protected void setSize(String fieldName, long size)(Code)(Java Doc) final public void setStringValue(String fieldName, String value)(Code)(Java Doc) final public void setValue(String fieldName, Object value)(Code)(Java Doc) abstract protected void setValueWithoutChecks(String fieldName, Object value)(Code)(Java Doc) public void setValueWithoutProcess(String fieldName, Object value)(Code)(Java Doc) final public void setXMLValue(String fieldName, Document value)(Code)(Java Doc) public NodeManager toNodeManager()(Code)(Java Doc) protected Integer toNodeNumber(Object v)(Code)(Java Doc) public Relation toRelation()(Code)(Java Doc) public RelationManager toRelationManager()(Code)(Java Doc) public Collection<String> validate()(Code)(Java Doc) Methods inherited from java.lang.Object native protected Object clone() throws CloneNotSupportedException(Code)(Java Doc) public boolean equals(Object obj)(Code)(Java Doc) protected void finalize() throws Throwable(Code)(Java Doc) final native public Class getClass()(Code)(Java Doc) native public int hashCode()(Code)(Java Doc) final native public void notify()(Code)(Java Doc) final native public void notifyAll()(Code)(Java Doc) public String toString()(Code)(Java Doc) final native public void wait(long timeout) throws InterruptedException(Code)(Java Doc) final public void wait(long timeout, int nanos) throws InterruptedException(Code)(Java Doc) final public void wait() throws InterruptedException(Code)(Java Doc)