javaxt.html.Input Maven / Gradle / Ivy

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package javaxt.html;

//******************************************************************************
//**  HTML Input
//******************************************************************************
/**
 * Used to represent a single html form input.
 *
 ******************************************************************************/

public class Input {

	private String name;
	private Object value;

	public Input(String name, String value) {
		this.name = name;
		this.value = value;
	}

	public Input(String name, javaxt.io.File file) {
		this.name = name;
		this.value = file;
	}

	public String getName() {
		return name;
	}

	public Object getValue() {
		return value;
	}

	@Override
	public String toString() {
		return name + "=" + (value == null ? "" : (this.isFile() ? ((javaxt.io.File) value).getName() : value));
	}

	public byte[] toByteArray() {
		if (value != null) {
			if (this.isFile()) {
				return ((javaxt.io.File) value).getBytes().toByteArray();
			} else {
				try {
					return value.toString().getBytes("UTF-8");
				} catch (java.io.UnsupportedEncodingException e) {
				}
			}
		}
		return null;
	}

	/** Returns the size of the value. */
	public long getSize() {
		if (value == null)
			return 0;
		else {
			if (this.isFile())
				return ((javaxt.io.File) value).getSize();
			else
				return this.toByteArray().length;
		}
	}

	public boolean isFile() {
		if (value != null) {
			return (value instanceof javaxt.io.File);
		}
		return false;
	}
}