package org.springframework.roo.felix;
import org.apache.commons.lang3.Validate;
import org.apache.commons.lang3.builder.ToStringBuilder;
/**
* Provides display formats for the Felix "ps" command.
*
* @author Ben Alex
* @since 1.0
*/
public class PsOptions implements Comparable<PsOptions> {
public static final PsOptions BUNDLE_NAME = new PsOptions("BUNDLE_NAME", ""); // default
public static final PsOptions LOCATION_PATH = new PsOptions(
"LOCATION_PATH", " -l");
public static final PsOptions SYMBOLIC_NAME = new PsOptions(
"SYMBOLIC_NAME", " -s");
public static final PsOptions UPDATE_PATH = new PsOptions("UPDATE_PATH",
" -u");
private final String felixCode;
private final String key;
public PsOptions(final String key, final String felixCode) {
Validate.notBlank(key, "Key required");
Validate.notNull(felixCode, "Felix code required");
this.key = key;
this.felixCode = felixCode;
}
public final int compareTo(final PsOptions o) {
if (o == null) {
return -1;
}
final int result = key.compareTo(o.key);
if (result == 0) {
return felixCode.compareTo(o.felixCode);
}
return result;
}
@Override
public final boolean equals(final Object obj) {
return obj instanceof PsOptions && compareTo((PsOptions) obj) == 0;
}
public String getFelixCode() {
return felixCode;
}
public String getKey() {
return key;
}
@Override
public final int hashCode() {
return key.hashCode() * felixCode.hashCode();
}
@Override
public String toString() {
final ToStringBuilder builder = new ToStringBuilder(this);
builder.append("key", key);
builder.append("felixCode", felixCode);
return builder.toString();
}
}