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author | 2016-12-28 18:38:59 +0100 | |
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committer | 2017-01-01 18:11:43 +0100 | |
commit | cb034b9b374927c7552e36dcbc306d8456b2a0cb (patch) | |
tree | 9ff64f9792560630c8cf8faa2f74fc20671c30f1 /src/vpp-api/java/jvpp-registry/io/fd/vpp/jvpp/VppBaseCallException.java | |
parent | fdc62abdc113ea63dc867375bd49ef3043dcd290 (diff) |
Move java,lua api and remaining plugins to src/
Change-Id: I1c3b87e886603678368428ae56a6bd3327cbc90d
Signed-off-by: Damjan Marion <damarion@cisco.com>
Diffstat (limited to 'src/vpp-api/java/jvpp-registry/io/fd/vpp/jvpp/VppBaseCallException.java')
-rw-r--r-- | src/vpp-api/java/jvpp-registry/io/fd/vpp/jvpp/VppBaseCallException.java | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/src/vpp-api/java/jvpp-registry/io/fd/vpp/jvpp/VppBaseCallException.java b/src/vpp-api/java/jvpp-registry/io/fd/vpp/jvpp/VppBaseCallException.java new file mode 100644 index 00000000..d71e3055 --- /dev/null +++ b/src/vpp-api/java/jvpp-registry/io/fd/vpp/jvpp/VppBaseCallException.java @@ -0,0 +1,60 @@ +/* + * Copyright (c) 2016 Cisco and/or its affiliates. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at: + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package io.fd.vpp.jvpp; + +/** + * Base exception representing failed operation of JVpp request call + */ +public abstract class VppBaseCallException extends Exception { + private final String methodName; + private final int errorCode; + + /** + * Constructs an VppCallbackException with the specified api method name and error code. + * + * @param methodName name of a method, which invocation or execution failed + * @param errorCode negative error code value associated with this failure + * @throws NullPointerException if apiMethodName is null + */ + public VppBaseCallException(final String methodName, final int errorCode) { + super(String.format("vppApi.%s failed with error code: %d", methodName, errorCode)); + this.methodName = java.util.Objects.requireNonNull(methodName, "apiMethodName is null!"); + this.errorCode = errorCode; + if(errorCode >= 0) { + throw new IllegalArgumentException("Error code must be < 0. Was " + errorCode + + " for " + methodName ); + } + } + + /** + * Returns name of a method, which invocation failed. + * + * @return method name + */ + public String getMethodName() { + return methodName; + } + + /** + * Returns the error code associated with this failure. + * + * @return a negative integer error code + */ + public int getErrorCode() { + return errorCode; + } +} |