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60 * Signals an error condition during a build.
62 * @author James Duncan Davidson
64 public class ConfigException extends RuntimeException {
66 /** Exception that might have caused this one. */
67 private Throwable cause;
69 /** Location in the build file where the exception occured */
70 private Location location = Location.UNKNOWN_LOCATION;
73 * Constructs a build exception with no descriptive information.
75 public ConfigException() {
80 * Constructs an exception with the given descriptive message.
81 * @param msg Description of or information about the exception.
83 public ConfigException(String msg) {
88 * Constructs an exception with the given message and exception as
90 * @param msg Description of or information about the exception.
91 * @param cause Throwable that might have cause this one.
93 public ConfigException(String msg, Throwable cause) {
99 * Constructs an exception with the given message and exception as
100 * a root cause and a location in a file.
101 * @param msg Description of or information about the exception.
102 * @param cause Exception that might have cause this one.
103 * @param location Location in the project file where the error occured.
105 public ConfigException(String msg, Throwable cause, Location location) {
107 this.location = location;
111 * Constructs an exception with the given exception as a root cause.
112 * @param cause Exception that might have caused this one.
114 public ConfigException(Throwable cause) {
115 super(cause.toString());
120 * Constructs an exception with the given descriptive message and a location
122 * @param msg Description of or information about the exception.
123 * @param location Location in the project file where the error occured.
125 public ConfigException(String msg, Location location) {
127 this.location = location;
131 * Constructs an exception with the given exception as
132 * a root cause and a location in a file.
133 * @param cause Exception that might have cause this one.
134 * @param location Location in the project file where the error occured.
136 public ConfigException(Throwable cause, Location location) {
138 this.location = location;
142 * Returns the nested exception.
144 public Throwable getException() {
149 * Returns the location of the error and the error message.
151 public String toString() {
152 return location.toString() + getMessage();
156 * Sets the file location where the error occured.
158 public void setLocation(Location location) {
159 this.location = location;
163 * Returns the file location where the error occured.
165 public Location getLocation() {
169 // Override stack trace methods to show original cause:
170 public void printStackTrace() {
171 printStackTrace(System.err);