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- /*
- @ITMillApache2LicenseForJavaFiles@
- */
-
- package com.vaadin.terminal;
-
- import java.io.Serializable;
- import java.util.Map;
-
- /**
- * This interface defines the methods for painting XML to the UIDL stream.
- *
- * @author IT Mill Ltd.
- * @version
- * @VERSION@
- * @since 3.0
- */
- public interface PaintTarget extends Serializable {
-
- /**
- * Prints single XMLsection.
- *
- * Prints full XML section. The section data is escaped from XML tags and
- * surrounded by XML start and end-tags.
- *
- * @param sectionTagName
- * the name of the tag.
- * @param sectionData
- * the scetion data.
- * @throws PaintException
- * if the paint operation failed.
- */
- public void addSection(String sectionTagName, String sectionData)
- throws PaintException;
-
- /**
- * Prints element start tag of a paintable section. Starts a paintable
- * section using the given tag. The PaintTarget may implement a caching
- * scheme, that checks the paintable has actually changed or can a cached
- * version be used instead. This method should call the startTag method.
- * <p>
- * If the Paintable is found in cache and this function returns true it may
- * omit the content and close the tag, in which case cached content should
- * be used.
- * </p>
- *
- * @param paintable
- * the paintable to start.
- * @param tag
- * the name of the start tag.
- * @return <code>true</code> if paintable found in cache, <code>false</code>
- * otherwise.
- * @throws PaintException
- * if the paint operation failed.
- * @see #startTag(String)
- * @since 3.1
- */
- public boolean startTag(Paintable paintable, String tag)
- throws PaintException;
-
- /**
- * Paints a component reference as an attribute to current tag. This method
- * is meant to enable component interactions on client side. With reference
- * the client side component can communicate directly to other component.
- *
- * Note! This was experimental api and got replaced by
- * {@link #addAttribute(String, Paintable)} and
- * {@link #addVariable(VariableOwner, String, Paintable)}.
- *
- * @param paintable
- * the Paintable to reference
- * @param referenceName
- * @throws PaintException
- *
- * @since 5.2
- * @deprecated use {@link #addAttribute(String, Paintable)} or
- * {@link #addVariable(VariableOwner, String, Paintable)}
- * instead
- */
- @Deprecated
- public void paintReference(Paintable paintable, String referenceName)
- throws PaintException;
-
- /**
- * Prints element start tag.
- *
- * <pre>
- * Todo:
- * Checking of input values
- * </pre>
- *
- * @param tagName
- * the name of the start tag.
- * @throws PaintException
- * if the paint operation failed.
- */
- public void startTag(String tagName) throws PaintException;
-
- /**
- * Prints element end tag.
- *
- * If the parent tag is closed before every child tag is closed an
- * PaintException is raised.
- *
- * @param tagName
- * the name of the end tag.
- * @throws PaintException
- * if the paint operation failed.
- */
- public void endTag(String tagName) throws PaintException;
-
- /**
- * Adds a boolean attribute to component. Atributes must be added before any
- * content is written.
- *
- * @param name
- * the Attribute name.
- * @param value
- * the Attribute value.
- *
- * @throws PaintException
- * if the paint operation failed.
- */
- public void addAttribute(String name, boolean value) throws PaintException;
-
- /**
- * Adds a integer attribute to component. Atributes must be added before any
- * content is written.
- *
- * @param name
- * the Attribute name.
- * @param value
- * the Attribute value.
- *
- * @throws PaintException
- * if the paint operation failed.
- */
- public void addAttribute(String name, int value) throws PaintException;
-
- /**
- * Adds a resource attribute to component. Atributes must be added before
- * any content is written.
- *
- * @param name
- * the Attribute name
- * @param value
- * the Attribute value
- *
- * @throws PaintException
- * if the paint operation failed.
- */
- public void addAttribute(String name, Resource value) throws PaintException;
-
- /**
- * Adds a long attribute to component. Atributes must be added before any
- * content is written.
- *
- * @param name
- * the Attribute name.
- * @param value
- * the Attribute value.
- *
- * @throws PaintException
- * if the paint operation failed.
- */
- public void addAttribute(String name, long value) throws PaintException;
-
- /**
- * Adds a float attribute to component. Atributes must be added before any
- * content is written.
- *
- * @param name
- * the Attribute name.
- * @param value
- * the Attribute value.
- *
- * @throws PaintException
- * if the paint operation failed.
- */
- public void addAttribute(String name, float value) throws PaintException;
-
- /**
- * Adds a double attribute to component. Atributes must be added before any
- * content is written.
- *
- * @param name
- * the Attribute name.
- * @param value
- * the Attribute value.
- *
- * @throws PaintException
- * if the paint operation failed.
- */
- public void addAttribute(String name, double value) throws PaintException;
-
- /**
- * Adds a string attribute to component. Atributes must be added before any
- * content is written.
- *
- * @param name
- * the Boolean attribute name.
- * @param value
- * the Boolean attribute value.
- *
- * @throws PaintException
- * if the paint operation failed.
- */
- public void addAttribute(String name, String value) throws PaintException;
-
- /**
- * TODO
- *
- * @param name
- * @param value
- * @throws PaintException
- */
- public void addAttribute(String name, Map<?, ?> value)
- throws PaintException;
-
- /**
- * Adds a Paintable type attribute. On client side the value will be a
- * terminal specific reference to corresponding component on client side
- * implementation.
- *
- * @param name
- * the name of the attribute
- * @param value
- * the Paintable to be referenced on client side
- * @throws PaintException
- */
- public void addAttribute(String name, Paintable value)
- throws PaintException;
-
- /**
- * Adds a string type variable.
- *
- * @param owner
- * the Listener for variable changes.
- * @param name
- * the Variable name.
- * @param value
- * the Variable initial value.
- *
- * @throws PaintException
- * if the paint operation failed.
- */
- public void addVariable(VariableOwner owner, String name, String value)
- throws PaintException;
-
- /**
- * Adds a int type variable.
- *
- * @param owner
- * the Listener for variable changes.
- * @param name
- * the Variable name.
- * @param value
- * the Variable initial value.
- *
- * @throws PaintException
- * if the paint operation failed.
- */
- public void addVariable(VariableOwner owner, String name, int value)
- throws PaintException;
-
- /**
- * Adds a long type variable.
- *
- * @param owner
- * the Listener for variable changes.
- * @param name
- * the Variable name.
- * @param value
- * the Variable initial value.
- *
- * @throws PaintException
- * if the paint operation failed.
- */
- public void addVariable(VariableOwner owner, String name, long value)
- throws PaintException;
-
- /**
- * Adds a float type variable.
- *
- * @param owner
- * the Listener for variable changes.
- * @param name
- * the Variable name.
- * @param value
- * the Variable initial value.
- *
- * @throws PaintException
- * if the paint operation failed.
- */
- public void addVariable(VariableOwner owner, String name, float value)
- throws PaintException;
-
- /**
- * Adds a double type variable.
- *
- * @param owner
- * the Listener for variable changes.
- * @param name
- * the Variable name.
- * @param value
- * the Variable initial value.
- *
- * @throws PaintException
- * if the paint operation failed.
- */
- public void addVariable(VariableOwner owner, String name, double value)
- throws PaintException;
-
- /**
- * Adds a boolean type variable.
- *
- * @param owner
- * the Listener for variable changes.
- * @param name
- * the Variable name.
- * @param value
- * the Variable initial value.
- *
- * @throws PaintException
- * if the paint operation failed.
- */
- public void addVariable(VariableOwner owner, String name, boolean value)
- throws PaintException;
-
- /**
- * Adds a string array type variable.
- *
- * @param owner
- * the Listener for variable changes.
- * @param name
- * the Variable name.
- * @param value
- * the Variable initial value.
- *
- * @throws PaintException
- * if the paint operation failed.
- */
- public void addVariable(VariableOwner owner, String name, String[] value)
- throws PaintException;
-
- /**
- * Adds a Paintable type variable. On client side the variable value will be
- * a terminal specific reference to corresponding component on client side
- * implementation. When updated from client side, terminal will map the
- * client side component reference back to a corresponding server side
- * reference.
- *
- * @param owner
- * the Listener for variable changes
- * @param name
- * the name of the variable
- * @param value
- * the initial value of the variable
- *
- * @throws PaintException
- * if the paint oparation fails
- */
- public void addVariable(VariableOwner owner, String name, Paintable value)
- throws PaintException;
-
- /**
- * Adds a upload stream type variable.
- *
- * @param owner
- * the Listener for variable changes.
- * @param name
- * the Variable name.
- *
- * @throws PaintException
- * if the paint operation failed.
- */
- public void addUploadStreamVariable(VariableOwner owner, String name)
- throws PaintException;
-
- /**
- * Prints single XML section.
- * <p>
- * Prints full XML section. The section data must be XML and it is
- * surrounded by XML start and end-tags.
- * </p>
- *
- * @param sectionTagName
- * the tag name.
- * @param sectionData
- * the section data to be printed.
- * @param namespace
- * the namespace.
- * @throws PaintException
- * if the paint operation failed.
- */
- public void addXMLSection(String sectionTagName, String sectionData,
- String namespace) throws PaintException;
-
- /**
- * Adds UIDL directly. The UIDL must be valid in accordance with the
- * UIDL.dtd
- *
- * @param uidl
- * the UIDL to be added.
- * @throws PaintException
- * if the paint operation failed.
- */
- public void addUIDL(java.lang.String uidl) throws PaintException;
-
- /**
- * Adds text node. All the contents of the text are XML-escaped.
- *
- * @param text
- * the Text to add
- * @throws PaintException
- * if the paint operation failed.
- */
- void addText(String text) throws PaintException;
-
- /**
- * Adds CDATA node to target UIDL-tree.
- *
- * @param text
- * the Character data to add
- * @throws PaintException
- * if the paint operation failed.
- * @since 3.1
- */
- void addCharacterData(String text) throws PaintException;
-
- public void addAttribute(String string, Object[] keys);
-
- /**
- * @return the "tag" string used in communication to present given
- * {@link Paintable} type. Terminal may define how to present
- * paintable.
- */
- public String getTag(Paintable paintable);
- }
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