Merge branch 'version3' into dev

4 files changed, 89 insertions, 0 deletions

diff --git a/src/main/java/ftbsc/lll/exceptions/AmbiguousDefinitionException.java b/src/main/java/ftbsc/lll/exceptions/AmbiguousDefinitionException.java
new file mode 100644
index 0000000..1befaa8
--- /dev/null
+++ b/src/main/java/ftbsc/lll/exceptions/AmbiguousDefinitionException.java
@@ -0,0 +1,25 @@
+package ftbsc.lll.exceptions;
+
+/**
+ * Thrown when the processor finds multiple methods matching the
+ * given criteria.
+ */
+public class AmbiguousDefinitionException extends RuntimeException {
+
+	/**
+	 * Constructs a new ambiguous definition exception with the specified detail message.
+	 * @param message the detail message
+	 */
+	public AmbiguousDefinitionException(String message) {
+		super(message);
+	}
+
+	/**
+	 * Constructs a new ambiguous definition exception with the specified detail message and cause.
+	 * @param  message the detail message
+	 * @param  cause the cause, may be null (indicating nonexistent or unknown cause)
+	 */
+	public AmbiguousDefinitionException(String message, Throwable cause) {
+		super(message, cause);
+	}
+}
diff --git a/src/main/java/ftbsc/lll/exceptions/InvalidResourceException.java b/src/main/java/ftbsc/lll/exceptions/InvalidResourceException.java
new file mode 100644
index 0000000..76f12a5
--- /dev/null
+++ b/src/main/java/ftbsc/lll/exceptions/InvalidResourceException.java
@@ -0,0 +1,22 @@
+package ftbsc.lll.exceptions;
+
+/**
+ * Thrown when a resource passed as an argument is not found.
+ */
+public class InvalidResourceException extends RuntimeException {
+
+	/**
+	 * Empty constructor, used when the provided resource exists but is empty.
+	 */
+	public InvalidResourceException() {
+		super("The specified resource was empty!");
+	}
+
+	/**
+	 * Named constructor, used when the specified resource doesn't exist.
+	 * @param name the resource name
+	 */
+	public InvalidResourceException(String name) {
+		super(String.format("Specified resource %s was not found!", name));
+	}
+}
diff --git a/src/main/java/ftbsc/lll/exceptions/MappingNotFoundException.java b/src/main/java/ftbsc/lll/exceptions/MappingNotFoundException.java
new file mode 100644
index 0000000..e943c01
--- /dev/null
+++ b/src/main/java/ftbsc/lll/exceptions/MappingNotFoundException.java
@@ -0,0 +1,27 @@
+package ftbsc.lll.exceptions;
+
+import ftbsc.lll.processor.tools.obfuscation.ObfuscationMapper;
+
+/**
+ * Thrown upon failure to find the requested mapping within a loaded {@link ObfuscationMapper}.
+ */
+public class MappingNotFoundException extends RuntimeException {
+
+	/**
+	 * Constructs a new mapping not found exception for the specified mapping.
+	 * @param mapping the relevant mapping
+	 */
+	public MappingNotFoundException(String mapping) {
+		super(String.format("Could not find mapping for %s!", mapping));
+	}
+
+	/**
+	 * Constructs a new mapping not found exception for the specified mapping
+	 * with the specified reason.
+	 * @param mapping the relevant mapping
+	 * @param reason the reason message
+	 */
+	public MappingNotFoundException(String mapping, String reason) {
+		this(mapping + ": " + reason);
+	}
+}
diff --git a/src/main/java/ftbsc/lll/exceptions/TargetNotFoundException.java b/src/main/java/ftbsc/lll/exceptions/TargetNotFoundException.java
new file mode 100644
index 0000000..c82e0fc
--- /dev/null
+++ b/src/main/java/ftbsc/lll/exceptions/TargetNotFoundException.java
@@ -0,0 +1,15 @@
+package ftbsc.lll.exceptions;
+
+/**
+ * Thrown upon failure to find an existing method from a stub.
+ */
+public class TargetNotFoundException extends RuntimeException {
+
+	/**
+	 * Constructs a new target not found exception for the specified method stub.
+	 * @param stub the stub's name (and descriptor possibly)
+	 */
+	public TargetNotFoundException(String stub) {
+		super(String.format("Could not find member corresponding to stub: %s.", stub));
+	}
+}