io.pebbletemplates.pebble.template.GlobalContext Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of pebble Show documentation

Templating engine for Java.

The newest version!

package io.pebbletemplates.pebble.template;

import java.util.Collection;
import java.util.List;
import java.util.Map;
import java.util.Set;

public class GlobalContext implements Map {

  private final ScopeChain scopeChain;

  public GlobalContext(ScopeChain scopeChain) {
    this.scopeChain = scopeChain;
  }

  @Override
  public Object get(Object key) {
    List globalScopes = this.scopeChain.getGlobalScopes();
    String keyAsString = String.valueOf(key);
    for (Scope scope : globalScopes) {
      Object result = scope.get(keyAsString);
      if (result != null) {
        return result;
      } else if (scope.containsKey(keyAsString)) {
        return null;
      }
    }

    return null;
  }

  @Override
  public boolean isEmpty() {
    return false;
  }

  @Override
  public int size() {
    throw new UnsupportedOperationException();
  }

  @Override
  public boolean containsKey(Object key) {
    throw new UnsupportedOperationException();
  }

  @Override
  public boolean containsValue(Object value) {
    throw new UnsupportedOperationException();
  }

  @Override
  public Object put(String key, Object value) {
    throw new UnsupportedOperationException();
  }

  @Override
  public Object remove(Object key) {
    throw new UnsupportedOperationException();
  }

  @Override
  public void putAll(Map m) {
    throw new UnsupportedOperationException();
  }

  @Override
  public void clear() {
    throw new UnsupportedOperationException();
  }

  @Override
  public Set keySet() {
    throw new UnsupportedOperationException();
  }

  @Override
  public Collection