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Merge pull request googleapis#11 from pongad/connsettings
Add ConnectionSettings
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src/main/java/com/google/api/gax/core/ConnectionSettings.java
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| /* | ||
| * Copyright 2015, Google Inc. | ||
| * All rights reserved. | ||
| * | ||
| * Redistribution and use in source and binary forms, with or without | ||
| * modification, are permitted provided that the following conditions are | ||
| * met: | ||
| * | ||
| * * Redistributions of source code must retain the above copyright | ||
| * notice, this list of conditions and the following disclaimer. | ||
| * * Redistributions in binary form must reproduce the above | ||
| * copyright notice, this list of conditions and the following disclaimer | ||
| * in the documentation and/or other materials provided with the | ||
| * distribution. | ||
| * * Neither the name of Google Inc. nor the names of its | ||
| * contributors may be used to endorse or promote products derived from | ||
| * this software without specific prior written permission. | ||
| * | ||
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | ||
| * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | ||
| * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR | ||
| * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT | ||
| * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | ||
| * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | ||
| * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | ||
| * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | ||
| * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | ||
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | ||
| * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | ||
| */ | ||
| package com.google.api.gax.core; | ||
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| import com.google.auth.Credentials; | ||
| import com.google.auth.oauth2.GoogleCredentials; | ||
| import com.google.auto.value.AutoValue; | ||
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| import java.io.IOException; | ||
| import java.util.List; | ||
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| @AutoValue | ||
| public abstract class ConnectionSettings { | ||
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| interface CredentialsProvider { | ||
| Credentials getCredentials() throws IOException; | ||
| } | ||
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| /** | ||
| * Credentials to use in order to call the service. | ||
| */ | ||
| public Credentials getCredentials() throws IOException { | ||
| return getCredentialsProvider().getCredentials(); | ||
| } | ||
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| abstract CredentialsProvider getCredentialsProvider(); | ||
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| /** | ||
| * The path used to reach the service. | ||
| */ | ||
| public abstract String getServiceAddress(); | ||
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| /** | ||
| * The port used to reach the service. | ||
| */ | ||
| public abstract int getPort(); | ||
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| public static Builder builder() { | ||
| return new AutoValue_ConnectionSettings.Builder(); | ||
| } | ||
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| public Builder toBuilder() { | ||
| return new AutoValue_ConnectionSettings.Builder(this); | ||
| } | ||
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| @AutoValue.Builder | ||
| public abstract static class Builder { | ||
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| abstract Builder setCredentialsProvider(CredentialsProvider provider); | ||
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| /** | ||
| * Sets the credentials to use in order to call the service. | ||
| */ | ||
| public Builder provideCredentialsWith(Credentials credentials) { | ||
| return setCredentialsProvider(new CredentialsProvider() { | ||
| @Override | ||
| public Credentials getCredentials() { | ||
| return credentials; | ||
| } | ||
| }); | ||
| } | ||
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| /** | ||
| * Sets the credentials using application default, applying the given scopes if needed. | ||
| */ | ||
| public Builder provideCredentialsWith(List<String> scopes) { | ||
| return setCredentialsProvider(new CredentialsProvider() { | ||
| @Override | ||
| public Credentials getCredentials() throws IOException { | ||
| GoogleCredentials credentials = GoogleCredentials.getApplicationDefault(); | ||
| if (credentials.createScopedRequired()) { | ||
| credentials = credentials.createScoped(scopes); | ||
| } | ||
| return credentials; | ||
| } | ||
| }); | ||
| } | ||
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| /** | ||
| * Sets the path used to reach the service. | ||
| */ | ||
| public abstract Builder setServiceAddress(String serviceAddress); | ||
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| /** | ||
| * Sets the port used to reach the service. | ||
| */ | ||
| public abstract Builder setPort(int port); | ||
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| /** | ||
| * Builds the ConnectionSettings. | ||
| */ | ||
| public abstract ConnectionSettings build(); | ||
| } | ||
| } |
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116 changes: 0 additions & 116 deletions
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src/main/java/com/google/api/gax/internal/ApiUtils.java
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