Tilman
74 lines
2.4 KiB
Java
74 lines
2.4 KiB
Java
/* Copyright (c) 2006 Google Inc.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package sample.gbase.cmdline;
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import com.google.gdata.util.ServiceException;
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import com.google.api.gbase.client.ServiceErrors;
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import com.google.api.gbase.client.ServiceError;
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import java.util.List;
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/**
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* An example tool that helps manage customer items on
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* Google Base using Google data API.
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*
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* This tool deals directly with XML feeds. If you would
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* like to use a higher-level API, have a look at QueryExample.
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*
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* Have a look at the different <code>*Command</code> classes for some more
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* interesting code.
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*/
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public class CustomerTool {
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public static void main(String[] args) throws Exception {
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Command command = CommandFactory.createCommand(args);
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try {
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command.execute();
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} catch (ServiceException e) {
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/* Display the error message sent by the server, if it
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* is available. A real application would need to parse
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* the body (as HTML or XML, depending on e.getContentType())
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* and display it nicely.
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*/
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StringBuffer message = new StringBuffer("Response code:");
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ServiceErrors errors = new ServiceErrors(e);
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if (e.getHttpErrorCodeOverride() > 0) {
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message.append(" ");
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message.append(e.getHttpErrorCodeOverride());
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}
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message.append(" ");
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message.append(e.getMessage());
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System.err.println(message);
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List<? extends ServiceError> allErrors = errors.getAllErrors();
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for (ServiceError error: allErrors) {
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String field = error.getField();
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StringBuffer buffer = new StringBuffer();
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buffer.append(" ");
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if (field != null) {
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buffer.append("in field '");
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buffer.append(field);
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buffer.append("'");
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buffer.append(": ");
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}
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buffer.append(error.getReason());
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System.err.println(buffer);
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}
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System.exit(10);
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}
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}
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} |