/*
 * Copyright 2009 the original author or authors.
 *
 * 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 org.gradle.configuration;

import org.gradle.groovy.scripts.ScriptSource;
import org.gradle.util.UncheckedException;
	
import java.net.URL;
import java.io.InputStreamReader;
import java.io.IOException;
	
/**
 * @author Hans Dockter
 */
public class ImportsReader {
	
	private String importsText;
	
    public String getImports() {
		if (importsText == null) {
			try {
				URL url = getClass().getResource("default-imports.txt");
				InputStreamReader reader = new InputStreamReader(url.openStream(), "UTF8");
			
				int bufferSize = 2048; // at time of writing, the file was about 1k so this should cover in one read
				StringBuilder imports = new StringBuilder(bufferSize);
				char[] chars = new char[bufferSize];
			
				int numRead = reader.read(chars, 0, bufferSize);
				while (numRead != -1) {
					imports.append(chars, 0, numRead);
					numRead = reader.read(chars, 0, bufferSize);
				}
			
				importsText = imports.toString();
			} catch (IOException e) {
				throw UncheckedException.asUncheckedException(e);
			}
		}
		
		return importsText;
    }

    public ScriptSource withImports(ScriptSource source) {
        return new ImportsScriptSource(source, this);
    }
}

/*
 * Copyright 2009 the original author or authors.
 *
 * 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 org.gradle.configuration;

import org.gradle.groovy.scripts.ScriptSource;
import org.gradle.util.UncheckedException;

import java.net.URL;
import java.io.InputStreamReader;
import java.io.IOException;

/**
 * @author Hans Dockter
 */
public class ImportsReader {

    private String importsText;

    public String getImports() {
        if (importsText == null) {
            try {
                URL url = getClass().getResource("default-imports.txt");
                InputStreamReader reader = new InputStreamReader(url.openStream(), "UTF8");

                int bufferSize = 2048; // at time of writing, the file was about 1k so this should cover in one read
                StringBuilder imports = new StringBuilder(bufferSize);
                char[] chars = new char[bufferSize];

                int numRead = reader.read(chars, 0, bufferSize);
                while (numRead != -1) {
                    imports.append(chars, 0, numRead);
                    numRead = reader.read(chars, 0, bufferSize);
                }

                importsText = imports.toString();
            } catch (IOException e) {
                throw UncheckedException.asUncheckedException(e);
            }
        }

        return importsText;
    }

    public ScriptSource withImports(ScriptSource source) {
        return new ImportsScriptSource(source, this);
    }
}

remove accidental tabs.