UrlWrapper

java.lang.Object
- echo.util.UrlWrapper

```
class UrlWrapper
extends java.lang.Object
```
Wraps the java URL class so that it exposes methods to determine if entered values are urls or not.

Field Summary

Fields
Modifier and Type Field Description

private java.lang.String spec

Constructor Summary

Constructors
Constructor Description

UrlWrapper(java.lang.String spec)
Creates a new UrlWrapper with a supplied url

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`boolean`	`isUrl()`	Returns true if the specified string is a URL
`java.io.InputStream`	`openStream()`	Open an input stream to the location of the url

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

- Field Detail
  - spec
```
private final java.lang.String spec
```
- Constructor Detail
  - UrlWrapper
```
public UrlWrapper(java.lang.String spec)
```
    Creates a new UrlWrapper with a supplied url
- Method Detail
  - isUrl
```
public boolean isUrl()
```
    Returns true if the specified string is a URL
  - openStream
```
public java.io.InputStream openStream()
                               throws java.io.IOException
```
    Open an input stream to the location of the url
    
    Throws:
    
    java.io.IOException