/**
* Returns <code>byte[]</code> representation of <code>value</code>.
*
* <p>If <code>value</code> is a {@link SVNPropertyValue#isString() string} property value, then
* bytes of the string are encoded using the <span class="javastring">"UTF-8"</span> charset and
* returned by this method. If encoding fails, then bytes are encoded using the default platform's
* charset.
*
* <p>Otherwise, {@link SVNPropertyValue#getBytes()} is returned.
*
* @param value property value object
* @return bytes of the property value represented by <code>value</code>; <span
* class="javakeyword">null</span> if <code>value</code> is <span
* class="javakeyword">null</span>
*/
public static byte[] getPropertyAsBytes(SVNPropertyValue value) {
if (value == null) {
return null;
}
if (value.isString()) {
try {
return value.getString().getBytes("UTF-8");
} catch (UnsupportedEncodingException e) {
return value.getString().getBytes();
}
}
return value.getBytes();
}
/**
* Returns <code>String</code> representation of <code>value</code>.
*
* <p>If <code>value</code> is a {@link SVNPropertyValue#isBinary() binary} property value, then
* its bytes are converted to a <code>String</code> encoding them with the <span
* class="javastring">"UTF-8"</span> charset and returned back to the caller. If that encoding
* fails, bytes are encoded with the default platform's charset.
*
* <p>Otherwise, {@link SVNPropertyValue#getString()} is returned.
*
* @param value property value object
* @return string property value; <span class="javakeyword">null</span> if <code>value</code> is
* <span class="javakeyword">null</span>
*/
public static char[] getPropertyAsChars(SVNPropertyValue value) {
if (value == null) {
return null;
}
if (value.isBinary()) {
return SVNEncodingUtil.getChars(value.getBytes(), "UTF-8");
}
return value.getString().toCharArray();
}
/**
* Returns <code>String</code> representation of <code>value</code>.
*
* <p>If <code>value</code> is a {@link SVNPropertyValue#isBinary() binary} property value, then
* its bytes are converted to a <code>String</code> encoding them with the <span
* class="javastring">"UTF-8"</span> charset and returned back to the caller. If that encoding
* fails, bytes are encoded with the default platform's charset.
*
* <p>Otherwise, {@link SVNPropertyValue#getString()} is returned.
*
* @param value property value object
* @return string property value; <span class="javakeyword">null</span> if <code>value</code> is
* <span class="javakeyword">null</span>
*/
public static String getPropertyAsString(SVNPropertyValue value) {
if (value == null) {
return null;
}
if (value.isBinary()) {
try {
return new String(value.getBytes(), "UTF-8");
} catch (UnsupportedEncodingException e) {
return new String(value.getBytes());
}
}
return value.getString();
}
/**
* Says whether this object and <code>obj</code> are equal or not.
*
* @param obj object to compare with
* @return <span class="javakeyword">true</span> in the following cases:
* <ul>
* <li/><code>obj</code> is the same as this one (by reference)
* <li/>if <code>obj</code> is an <code>SVNPropertyValue</code> and either has got the same
* <code>String</code> value in case this object holds a <code>String</code> value, or
* the same byte array contents if this object represents a binary property value
* </ul>
*/
public boolean equals(Object obj) {
if (this == obj) {
return true;
}
if (obj == null) {
return false;
}
if (obj instanceof SVNPropertyValue) {
SVNPropertyValue value = (SVNPropertyValue) obj;
if (isString()) {
return myValue.equals(value.getString());
} else if (isBinary()) {
return Arrays.equals(myData, getPropertyAsBytes(value));
}
}
return false;
}
