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2016-07-26 diary: [Force.com][Tooling API] メモ: クラス更新

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[Force.com][Tooling API] メモ: クラス更新

SFDC Tooling API を使って SFDC に Apex クラスを更新する例。

    public static boolean updateApexClass(final ToolingConnection toolingConnection, final String classId,
            final String classBody, final StringBuffer sbufErrorMsg) throws ConnectionException, InterruptedException {

        String containerId = null;

        {
            // create metadata container.
            final MetadataContainer metaContainer = new MetadataContainer();
            metaContainer.setName("MyMetadataContainer" + System.currentTimeMillis());
            final MetadataContainer[] metaContainers = { metaContainer };
            final SaveResult[] saveResults = toolingConnection.create(metaContainers);
            if (saveResults[0].isSuccess() == false) {
                sbufErrorMsg.append(
                        "fail to create MetadataContainer: reason: " + saveResults[0].getErrors()[0].getMessage());
                return false;
            }
            containerId = saveResults[0].getId();
        }

        {
            // update class body.
            final ApexClassMember aClassMember = new ApexClassMember();
            aClassMember.setContentEntityId(classId);
            aClassMember.setBody(classBody);
            aClassMember.setMetadataContainerId(containerId);
            final ApexClassMember[] aClassMembers = { aClassMember };

            final SaveResult[] saveResults = toolingConnection.create(aClassMembers);
            if (saveResults[0].isSuccess() == false) {
                sbufErrorMsg
                        .append("fail to create Class Member: reason: " + saveResults[0].getErrors()[0].getMessage());
                return false;
            }
        }

        String requestId = null;

        {
            final ContainerAsyncRequest request = new ContainerAsyncRequest();
            request.setIsCheckOnly(false);
            request.setMetadataContainerId(containerId);
            final ContainerAsyncRequest[] requests = { request };
            final SaveResult[] saveResults = toolingConnection.create(requests);
            if (saveResults[0].isSuccess() == false) {
                sbufErrorMsg.append("fail to create ContainerAsyncRequest object: reason: "
                        + saveResults[0].getErrors()[0].getMessage() + "\n");
                return false;
            }
            requestId = saveResults[0].getId();
        }

        {
            final String soql = "select Id, State, DeployDetails, ErrorMsg from ContainerAsyncRequest where id = '"
                    + requestId + "'";

            String requestState = null;
            for (;; Thread.sleep(2000)) {
                final QueryResult queryResult = toolingConnection.query(soql);
                if (queryResult.getSize() <= 0) {
                    sbufErrorMsg.append("fail to run async request");
                    return false;
                }

                final ContainerAsyncRequest asyncRequest = (ContainerAsyncRequest) queryResult.getRecords()[0];
                requestState = asyncRequest.getState().toLowerCase();
                if (requestState.equals("queued") == false) {
                    if (asyncRequest.getDeployDetails().getComponentFailures().length > 0) {
                        sbufErrorMsg.append(asyncRequest.getDeployDetails().getComponentFailures()[0].getProblem());
                        sbufErrorMsg.append("\n");
                    }
                    System.out.println();
                    break;
                }
                System.out.print('.');
            }

            switch (requestState) {
            case "completed":
                // success.
                break;

            default:
                sbufErrorMsg.append("fail to update class: " + requestState);
                return false;
            }
        }
        return true;
    }

ToolingConnection取得方法

ToolingConnection取得方法は以下を参照

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