AbstractPage (sitemesh 2.4.3 API)

java.lang.Object
- com.opensymphony.module.sitemesh.parser.AbstractPage

All Implemented Interfaces:

Page

Direct Known Subclasses:

AbstractHTMLPage
```
public abstract class AbstractPage
extends java.lang.Object
implements Page
```
Abstract implementation of Page .
Contains base methods for storing and accessing page properties. Also stores pageData as byte[] and implements write???() methods.

Concrete implementations need only set the pageData and call addProperty(java.lang.String,java.lang.String) to add all the required information.

See Also:

Page

Field Summary

Fields
Modifier and Type Field and Description

protected char[] pageData
Date of page contents.

Fields
Modifier and Type	Field and Description
`protected char[]`	`pageData` Date of page contents.

Constructor Summary

Constructors
Constructor and Description

AbstractPage()

Constructors
Constructor and Description
`AbstractPage()`

Method Summary

All Methods Static Methods Instance Methods Abstract Methods Concrete Methods
Modifier and Type	Method and Description
`void`	`addProperty(java.lang.String name, java.lang.String value)` Add a property to the properties list.
`java.lang.String`	`getBody()` Convenience method to return the contents of the `<body>` tag.
`boolean`	`getBooleanProperty(java.lang.String name)` Get a property embedded into the `Page` as a `boolean`.
`int`	`getContentLength()` Length of the `Page`, in the format before it was parsed.
`int`	`getIntProperty(java.lang.String name)` Get a property embedded into the `Page` as an `int`.
`long`	`getLongProperty(java.lang.String name)` Get a property embedded into the `Page` as a `long`.
`java.lang.String`	`getPage()` Convenience method to return the contents of the `Page` in its original format.
`java.util.Map`	`getProperties()` Get a `Map` representing all the properties in the `Page`.
`java.lang.String`	`getProperty(java.lang.String name)` Get a property embedded into the `Page` as a `String`.
`java.lang.String[]`	`getPropertyKeys()` Get all available property keys for the `Page`.
`javax.servlet.http.HttpServletRequest`	`getRequest()` Return the request of the original page.
`java.lang.String`	`getTitle()` Return title of from "title" property.
`boolean`	`isPropertySet(java.lang.String name)` Determine whether a property embedded into the `Page` has been set.
`protected static java.lang.String`	`noNull(java.lang.String in)` Return String as is, or "" if null.
`void`	`setRequest(javax.servlet.http.HttpServletRequest request)` Create snapshot of Request.
`abstract void`	`writeBody(java.io.Writer out)` Write data of html `<body>` tag.
`void`	`writePage(java.io.Writer out)` Write the entire contents of the `Page`, in the format before it was parsed, to the `Writer`.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - pageData
```
protected char[] pageData
```
    Date of page contents.
- Constructor Detail
  - AbstractPage
```
public AbstractPage()
```
- Method Detail
  - writePage
```
public void writePage(java.io.Writer out)
               throws java.io.IOException
```
    Description copied from interface: Page
    
    Write the entire contents of the Page, in the format before it was parsed, to the Writer.
    
    Specified by:
    
    writePage in interface Page
    
    Parameters:
    
    out - Writer to write to.
    
    Throws:
    
    java.io.IOException - Rethrown if cannot write to writer.
  - getPage
```
public java.lang.String getPage()
```
    Description copied from interface: Page
    
    Convenience method to return the contents of the Page in its original format.
    
    Specified by:
    
    getPage in interface Page
    
    See Also:
    
    Page.writePage(java.io.Writer)
  - writeBody
```
public abstract void writeBody(java.io.Writer out)
                        throws java.io.IOException
```
    Write data of html <body> tag.
    Must be implemented. Data written should not actually contain the body tags, but all the data in between.
    
    Specified by:
    
    writeBody in interface Page
    
    Throws:
    
    java.io.IOException
  - getBody
```
public java.lang.String getBody()
```
    Description copied from interface: Page
    
    Convenience method to return the contents of the <body> tag.
    
    Specified by:
    
    getBody in interface Page
    
    See Also:
    
    Page.writeBody(java.io.Writer)
  - getTitle
```
public java.lang.String getTitle()
```
    Return title of from "title" property. Never returns null.
    
    Specified by:
    
    getTitle in interface Page
  - getContentLength
```
public int getContentLength()
```
    Description copied from interface: Page
    
    Length of the Page, in the format before it was parsed.
    
    Specified by:
    
    getContentLength in interface Page
    
    Returns:
    
    Length of page data (in number of bytes).
  - getProperty
```
public java.lang.String getProperty(java.lang.String name)
```
    Description copied from interface: Page
    
    Get a property embedded into the Page as a String.
    
    Specified by:
    
    getProperty in interface Page
    
    Parameters:
    
    name - Name of property
    
    Returns:
    
    Property value
  - getIntProperty
```
public int getIntProperty(java.lang.String name)
```
    Description copied from interface: Page
    
    Get a property embedded into the Page as an int. Returns 0 if property not specified or not valid number.
    
    Specified by:
    
    getIntProperty in interface Page
    
    Parameters:
    
    name - Name of property
    
    Returns:
    
    Property value
  - getLongProperty
```
public long getLongProperty(java.lang.String name)
```
    Description copied from interface: Page
    
    Get a property embedded into the Page as a long. Returns 0L if property not specified or not valid number.
    
    Specified by:
    
    getLongProperty in interface Page
    
    Parameters:
    
    name - Name of property
    
    Returns:
    
    Property value
  - getBooleanProperty
```
public boolean getBooleanProperty(java.lang.String name)
```
    Description copied from interface: Page
    
    Get a property embedded into the Page as a boolean. Returns true if value starts with '1', 't' or 'y' (case-insensitive) - otherwise returns false.
    
    Specified by:
    
    getBooleanProperty in interface Page
    
    Parameters:
    
    name - Name of property
    
    Returns:
    
    Property value
  - isPropertySet
```
public boolean isPropertySet(java.lang.String name)
```
    Description copied from interface: Page
    
    Determine whether a property embedded into the Page has been set.
    
    Specified by:
    
    isPropertySet in interface Page
    
    Parameters:
    
    name - Name of property
    
    Returns:
    
    Whether it has been set
  - getPropertyKeys
```
public java.lang.String[] getPropertyKeys()
```
    Description copied from interface: Page
    
    Get all available property keys for the Page.
    
    Specified by:
    
    getPropertyKeys in interface Page
    
    Returns:
    
    Property keys
  - getProperties
```
public java.util.Map getProperties()
```
    Description copied from interface: Page
    
    Get a Map representing all the properties in the Page.
    
    Specified by:
    
    getProperties in interface Page
    
    Returns:
    
    Properties map
  - getRequest
```
public javax.servlet.http.HttpServletRequest getRequest()
```
    Description copied from interface: Page
    
    Return the request of the original page.
    
    Specified by:
    
    getRequest in interface Page
    
    See Also:
    
    Page.getRequest()
  - setRequest
```
public void setRequest(javax.servlet.http.HttpServletRequest request)
```
    Create snapshot of Request.
    
    Specified by:
    
    setRequest in interface Page
    
    See Also:
    
    Page.getRequest()
  - addProperty
```
public void addProperty(java.lang.String name,
                        java.lang.String value)
```
    Add a property to the properties list.
    
    Specified by:
    
    addProperty in interface Page
    
    Parameters:
    
    name - Name of property
    
    value - Value of property
  - noNull
```
protected static java.lang.String noNull(java.lang.String in)
```
    Return String as is, or "" if null. (Prevents NullPointerExceptions)

Class AbstractPage

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

pageData

Constructor Detail

AbstractPage

Method Detail

writePage

getPage

writeBody

getBody

getTitle

getContentLength

getProperty

getIntProperty

getLongProperty

getBooleanProperty

isPropertySet

getPropertyKeys

getProperties

getRequest

setRequest

addProperty

noNull