net.java.ao.atlassian.AtlassianIndexNameConverter Maven / Gradle / Ivy

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This is the core library for Active Objects. It is generic and can be embedded in any environment. As such it is generic and won't contain all connection pooling, etc.

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package net.java.ao.atlassian;

import net.java.ao.schema.DefaultIndexNameConverter;
import net.java.ao.schema.IndexNameConverter;

import java.util.Objects;

import static net.java.ao.Common.prefix;
import static net.java.ao.Common.shorten;

public final class AtlassianIndexNameConverter implements IndexNameConverter {
    private final IndexNameConverter delegate;

    public AtlassianIndexNameConverter() {
        this(new DefaultIndexNameConverter());
    }

    public AtlassianIndexNameConverter(IndexNameConverter delegate) {
        this.delegate = Objects.requireNonNull(delegate,"delegate can't be null");
    }

    @Override
    public String getName(String tableName, String columnName) {
        return shorten(delegate.getName(tableName, columnName), ConverterUtils.MAX_LENGTH);
    }

    @Override
    public String getPrefix(String tableName) {
        return prefix(delegate.getPrefix(tableName), ConverterUtils.MAX_LENGTH);
    }
}